Airports in United States
544 airports with IATA codes · 538 with scheduled routes · 6,524 routes total
This directory lists every IATA-coded airport in United States recorded in the OpenFlights dataset, with city, exact latitude/longitude, the count of unique destinations served, and one-click flight-distance tools to anywhere in the world. The range spans from major international hubs serving hundreds of distinct destinations down to small regional and local airports serving a handful of short-haul links — 544 United States airports in total.
The three most-connected airports in United States by scheduled-route count are Hartsfield Jackson Atlanta International Airport (ATL), Chicago O'Hare International Airport (ORD), and Dallas Fort Worth International Airport (DFW), together accounting for 610 of the 6,524 unique source-airport → destination pairs from United States in the dataset. On the map above, pins 1 – 5 mark the top hubs; small dots are every other listed airport. Click any pin or card for full details — IATA + ICAO codes, elevation, timezone, airlines operating there, popular routes, and nearby alternative airports.
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Major airports in United States
Ranked by the number of unique scheduled destinations served (route count from OpenFlights). The numbers below match the # pins on the map.
#1ATLMajor hub
Hartsfield Jackson Atlanta International Airport
Atlanta
217 routes1,026 ft
#2ORDMajor hub
Chicago O'Hare International Airport
Chicago
206 routes672 ft
#3DFWInternational
Dallas Fort Worth International Airport
Dallas-Fort Worth
187 routes607 ft
#4IAHInternational
George Bush Intercontinental Houston Airport
Houston
169 routes97 ft
#5DENInternational
Denver International Airport
Denver
168 routes5,431 ft
Complete list of airports in United States
All 544 IATA-coded United States airports, sorted alphabetically by city.
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Aberdeen Regional Airport
Aberdeen
Local1 route
Abilene Regional Airport
Abilene
Local1 route
Adak Airport
Adak Island
Local1 route
Akhiok Airport
Akhiok
Local1 route
Akron Canton Regional Airport
Akron
Regional11 routes
Alakanuk Airport
Alakanuk
Local1 route
San Luis Valley Regional Bergman Field
Alamosa
Local2 routes
Albany International Airport
Albany
Regional19 routes
Southwest Georgia Regional Airport
Albany
Local1 route
Albuquerque International Sunport
Albuquerque
Regional23 routes
Alexandria International Airport
Alexandria
Local3 routes
Allakaket Airport
Allakaket
Local3 routes
Lehigh Valley International Airport
Allentown
Local9 routes
Alliance Municipal Airport
Alliance
Local1 route
Alpena County Regional Airport
Alpena
Local2 routes
Altoona Blair County Airport
Altoona
Local2 routes
Rick Husband Amarillo International Airport
Amarillo
Local6 routes
Ambler Airport
Ambler
Local2 routes
Anaktuvuk Pass Airport
Anaktuvuk Pass
Local2 routes
Ted Stevens Anchorage International Airport
Anchorage
Regional34 routes
Aniak Airport
Aniak
Local7 routes
Anvik Airport
Anvik
Local1 route
Appleton International Airport
Appleton
Local7 routes
California Redwood Coast-Humboldt County Airport
Arcata CA
Local3 routes
Arctic Village Airport
Arctic Village
Local1 route
Asheville Regional Airport
Asheville
Local8 routes
Aspen-Pitkin Co/Sardy Field
Aspen
Local2 routes
Athens Ben Epps Airport
Athens
Local1 route
Atka Airport
Atka
Local1 route
Hartsfield Jackson Atlanta International Airport
Atlanta
Major hub217 routes
Atlantic City International Airport
Atlantic City
Local9 routes
Atqasuk Edward Burnell Sr Memorial Airport
Atqasuk
Local2 routes
Augusta State Airport
Augusta
Local1 route
Austin Bergstrom International Airport
Austin
Regional42 routes
Tri-Cities Regional TN/VA Airport
BRISTOL
Local4 routes
Meadows Field
Bakersfield
Local5 routes
Baltimore/Washington International Thurgood Marshall Airport
Baltimore
International72 routes
Bangor International Airport
Bangor
Local6 routes
Hancock County-Bar Harbor Airport
Bar Harbor
Local1 route
Barnstable Municipal Boardman Polando Field
Barnstable
Local2 routes
Wiley Post Will Rogers Memorial Airport
Barrow
Local7 routes
Barter Island LRRS Airport
Barter Island
Local2 routes
Baton Rouge Metropolitan Airport
Baton Rouge
Local4 routes
Southeast Texas Regional Airport
Beaumont
Local1 route
Beaver Airport
Beaver
Local1 route
Raleigh County Memorial Airport
Beckley
Local2 routes
Scott AFB/Midamerica Airport
Belleville
Local1 route
Bellingham International Airport
Bellingham
Local9 routes
Bemidji Regional Airport
Bemidji
Local1 route
Northwest Arkansas Regional Airport
Bentonville
Regional14 routes
Bethel Airport
Bethel
Regional17 routes
Bettles Airport
Bettles
Local3 routes
Billings Logan International Airport
Billings
Regional12 routes
Greater Binghamton/Edwin A Link field
Binghamton
Local3 routes
Birmingham-Shuttlesworth International Airport
Birmingham
Regional20 routes
Bismarck Municipal Airport
Bismarck
Local5 routes
Central Illinois Regional Airport at Bloomington-Normal
Bloomington
Local8 routes
Boise Air Terminal/Gowen Field
Boise
Regional16 routes
General Edward Lawrence Logan International Airport
Boston
International103 routes
Gallatin Field
Bozeman
Local7 routes
Bradford Regional Airport
Bradford
Local2 routes
Brainerd Lakes Regional Airport
Brainerd
Local2 routes
Branson Airport
Branson
Local4 routes
Brevig Mission Airport
Brevig Mission
Local3 routes
Brownsville South Padre Island International Airport
Brownsville
Local2 routes
Brunswick Golden Isles Airport
Brunswick
Local1 route
Buckland Airport
Buckland
Local2 routes
Buffalo Niagara International Airport
Buffalo
Regional20 routes
Bob Hope Airport
Burbank
Regional12 routes
Burlington International Airport
Burlington
Regional10 routes
Southeast Iowa Regional Airport
Burlington
Local2 routes
Augusta Regional At Bush Field
Bush Field
Local3 routes
Bert Mooney Airport
Butte
Local1 route
Cape Girardeau Regional Airport
Cape Girardeau
Local1 route
Cape Lisburne LRRS Airport
Cape Lisburne
Local1 route
Cavern City Air Terminal
Carlsbad
Local1 route
Mc Clellan-Palomar Airport
Carlsbad
Local1 route
Casper-Natrona County International Airport
Casper
Local3 routes
Cedar City Regional Airport
Cedar City
Local1 route
The Eastern Iowa Airport
Cedar Rapids
Regional11 routes
Central Airport
Central
Local1 route
Chadron Municipal Airport
Chadron
Local1 route
Chalkyitsik Airport
Chalkyitsik
Local2 routes
University of Illinois Willard Airport
Champaign
Local2 routes
Charleston Air Force Base-International Airport
Charleston
Regional20 routes
Yeager Airport
Charleston
Local3 routes
Charlotte Douglas International Airport
Charlotte
International141 routes
Charlottesville Albemarle Airport
Charlottesville VA
Local6 routes
Lovell Field
Chattanooga
Local8 routes
Chefornak Airport
Chefornak
Local2 routes
Chevak Airport
Chevak
Local2 routes
Cheyenne Regional Jerry Olson Field
Cheyenne
Local2 routes
Chicago Midway International Airport
Chicago
International74 routes
Chicago O'Hare International Airport
Chicago
Major hub206 routes
Chico Municipal Airport
Chico
Local1 route
Chuathbaluk Airport
Chuathbaluk
No scheduled routes
Cincinnati Municipal Airport Lunken Field
Cincinnati
Local3 routes
Cincinnati Northern Kentucky International Airport
Cincinnati
Regional47 routes
Circle City /New/ Airport
Circle
Local1 route
North Central West Virginia Airport
Clarksburg
Local3 routes
Cleveland Hopkins International Airport
Cleveland
International56 routes
Yellowstone Regional Airport
Cody
Local2 routes
Cold Bay Airport
Cold Bay
Local4 routes
Easterwood Field
College Station
Local2 routes
City of Colorado Springs Municipal Airport
Colorado Springs
Regional11 routes
Columbia Metropolitan Airport
Columbia
Regional10 routes
Columbia Regional Airport
Columbia
Local2 routes
Columbus Metropolitan Airport
Columbus
Local1 route
John Glenn Columbus International Airport
Columbus
Regional32 routes
Rickenbacker International Airport
Columbus
Local2 routes
Golden Triangle Regional Airport
Columbus Mississippi
Local1 route
Merle K (Mudhole) Smith Airport
Cordova
Local2 routes
Corpus Christi International Airport
Corpus Christi
Local4 routes
Cortez Municipal Airport
Cortez
Local1 route
Jack Mc Namara Field Airport
Crescent City
Local2 routes
Dallas Love Field
Dallas
Regional24 routes
Dallas Fort Worth International Airport
Dallas-Fort Worth
International187 routes
James M Cox Dayton International Airport
Dayton
Regional16 routes
Daytona Beach International Airport
Daytona Beach
Local2 routes
Deadhorse Airport
Deadhorse
Local5 routes
Decatur Airport
Decatur
Local2 routes
Deering Airport
Deering
Local2 routes
Denver International Airport
Denver
International168 routes
Des Moines International Airport
Des Moines
Regional17 routes
Detroit Metropolitan Wayne County Airport
Detroit
International135 routes
Dickinson Theodore Roosevelt Regional Airport
Dickinson
Local2 routes
Dillingham Airport
Dillingham
Local2 routes
Dodge City Regional Airport
Dodge City
Local2 routes
Dothan Regional Airport
Dothan
Local1 route
DuBois Regional Airport
Du Bois
Local2 routes
Dubuque Regional Airport
Dubuque IA
Local1 route
Duluth International Airport
Duluth
Local4 routes
Durango La Plata County Airport
Durango
Local3 routes
Orcas Island Airport
Eastsound
Local1 route
Chippewa Valley Regional Airport
Eau Claire
Local1 route
Eek Airport
Eek
Local2 routes
Egegik Airport
Egegik
Local1 route
South Arkansas Regional At Goodwin Field
El Dorado
Local2 routes
El Paso International Airport
El Paso
Regional13 routes
Elim Airport
Elim
Local3 routes
Elko Regional Airport
Elko
Local1 route
Elmira Corning Regional Airport
Elmira
Local5 routes
Emmonak Airport
Emmonak
Local3 routes
Erie International Tom Ridge Field
Erie
Local3 routes
Delta County Airport
Escanaba
Local1 route
Mahlon Sweet Field
Eugene
Local9 routes
Evansville Regional Airport
Evansville
Local4 routes
Fairbanks International Airport
Fairbanks
Regional14 routes
False Pass Airport
False Pass
Local1 route
Hector International Airport
Fargo
Regional10 routes
Four Corners Regional Airport
Farmington
Local3 routes
Fayetteville Regional Grannis Field
Fayetteville
Local4 routes
Flagstaff Pulliam Airport
Flagstaff
Local1 route
Bishop International Airport
Flint
Local8 routes
Florence Regional Airport
Florence
Local1 route
Fort Lauderdale Hollywood International Airport
Fort Lauderdale
International97 routes
Waynesville-St. Robert Regional Forney field
Fort Leonardwood
Local1 route
Southwest Florida International Airport
Fort Myers
Regional33 routes
Fort Smith Regional Airport
Fort Smith
Local2 routes
Fort Wayne International Airport
Fort Wayne
Regional10 routes
Fort Yukon Airport
Fort Yukon
Local4 routes
Venango Regional Airport
Franklin
Local2 routes
Fresno Yosemite International Airport
Fresno
Regional11 routes
Friday Harbor Airport
Friday Harbor
Local1 route
Gainesville Regional Airport
Gainesville
Local5 routes
Edward G. Pitka Sr Airport
Galena
Local5 routes
Gambell Airport
Gambell
Local2 routes
Garden City Regional Airport
Garden City
Local1 route
Gillette Campbell County Airport
Gillette
Local3 routes
Wokal Field Glasgow International Airport
Glasgow
Local1 route
Dawson Community Airport
Glendive
Local1 route
Golovin Airport
Golovin
Local3 routes
Grand Canyon National Park Airport
Grand Canyon
Local1 route
Grand Forks International Airport
Grand Forks
Local5 routes
Central Nebraska Regional Airport
Grand Island
Local3 routes
Grand Junction Regional Airport
Grand Junction
Local6 routes
Gerald R. Ford International Airport
Grand Rapids
Regional20 routes
Great Falls International Airport
Great Falls
Local7 routes
Austin Straubel International Airport
Green Bay
Local4 routes
Piedmont Triad International Airport
Greensboro
Regional14 routes
Greenville Spartanburg International Airport
Greenville
Regional20 routes
Mid Delta Regional Airport
Greenville
Local1 route
Pitt Greenville Airport
Greenville
Local1 route
Gulfport Biloxi International Airport
Gulfport
Local4 routes
Gunnison Crested Butte Regional Airport
Gunnison
Local1 route
Gustavus Airport
Gustavus
Local2 routes
Sawyer International Airport
Gwinn
Local2 routes
Hagerstown Regional Richard A Henson Field
Hagerstown
Local2 routes
Haines Airport
Haines
Local2 routes
Hana Airport
Hana
Local1 route
Houghton County Memorial Airport
Hancock
Local1 route
Valley International Airport
Harlingen
Local6 routes
Harrisburg International Airport
Harrisburg
Regional12 routes
Boone County Airport
Harrison
Local2 routes
Hattiesburg Laurel Regional Airport
Hattiesburg/Laurel
Local1 route
Havre City County Airport
Havre
Local1 route
Yampa Valley Airport
Hayden
Local1 route
Helena Regional Airport
Helena
Local5 routes
Range Regional Airport
Hibbing
Local1 route
Hilo International Airport
Hilo
Local3 routes
Hilton Head Airport
Hilton Head Island
Local2 routes
Lea County Regional Airport
Hobbs
Local1 route
Holy Cross Airport
Holy Cross
Local2 routes
Homer Airport
Homer
Local1 route
Daniel K Inouye International Airport
Honolulu
International51 routes
Hoonah Airport
Hoonah
Local2 routes
Hooper Bay Airport
Hooper Bay
Local2 routes
Memorial Field
Hot Springs
Local2 routes
George Bush Intercontinental Houston Airport
Houston
International169 routes
William P Hobby Airport
Houston
Regional49 routes
Hughes Airport
Hughes
Local1 route
Tri-State/Milton J. Ferguson Field
Huntington
Local4 routes
Huntsville International Carl T Jones Field
Huntsville
Local9 routes
Huron Regional Airport
Huron
Local1 route
Huslia Airport
Huslia
Local4 routes
Idaho Falls Regional Airport
Idaho Falls
Local4 routes
Igiugig Airport
Igiugig
Local1 route
Iliamna Airport
Iliamna
Local1 route
Imperial County Airport
Imperial
Local2 routes
Indianapolis International Airport
Indianapolis
Regional35 routes
Falls International Airport
International Falls
Local2 routes
Ford Airport
Iron Mountain
Local2 routes
Long Island Mac Arthur Airport
Islip
Regional10 routes
Ithaca Tompkins Regional Airport
Ithaca
Local3 routes
Jackson Hole Airport
Jacksn Hole
Local2 routes
Jackson-Medgar Wiley Evers International Airport
Jackson
Local9 routes
McKellar-Sipes Regional Airport
Jackson
Local2 routes
Jacksonville International Airport
Jacksonville
Regional26 routes
Albert J Ellis Airport
Jacksonville NC
Local3 routes
Chautauqua County-Jamestown Airport
Jamestown
Local2 routes
John Murtha Johnstown Cambria County Airport
Johnstown
Local2 routes
Jonesboro Municipal Airport
Jonesboro
Local1 route
Joplin Regional Airport
Joplin
Local1 route
Juneau International Airport
Juneau
Regional11 routes
Kahului Airport
Kahului
Regional21 routes
Kalamazoo Battle Creek International Airport
Kalamazoo
Local4 routes
Glacier Park International Airport
Kalispell
Local5 routes
Kalskag Airport
Kalskag
Local3 routes
Kaltag Airport
Kaltag
Local3 routes
Waimea Kohala Airport
Kamuela
Local1 route
Kansas City International Airport
Kansas City
Regional43 routes
Karluk Airport
Karluk
No scheduled routes
Kasigluk Airport
Kasigluk
No scheduled routes
Kenai Municipal Airport
Kenai
Local1 route
Ketchikan International Airport
Ketchikan
Local7 routes
Key West International Airport
Key West
Local8 routes
Bob Baker Memorial Airport
Kiana
Local2 routes
Robert Gray Army Air Field Airport
Killeen
Local3 routes
King Cove Airport
King Cove
Local1 route
King Salmon Airport
King Salmon
Local4 routes
Kipnuk Airport
Kipnuk
Local2 routes
Kirksville Regional Airport
Kirksville
Local1 route
Kivalina Airport
Kivalina
Local1 route
Crater Lake-Klamath Regional Airport
Klamath Falls
Local2 routes
Klawock Airport
Klawock
Local1 route
McGhee Tyson Airport
Knoxville
Regional17 routes
Kobuk Airport
Kobuk
Local2 routes
Kodiak Airport
Kodiak
Local3 routes
Ellison Onizuka Kona International At Keahole Airport
Kona
Regional11 routes
Kongiganak Airport
Kongiganak
Local2 routes
Kotlik Airport
Kotlik
Local2 routes
Ralph Wien Memorial Airport
Kotzebue
Regional11 routes
Koyuk Alfred Adams Airport
Koyuk
Local4 routes
Koyukuk Airport
Koyukuk
Local2 routes
Kwethluk Airport
Kwethluk
Local1 route
Kwigillingok Airport
Kwigillingok
Local3 routes
La Crosse Municipal Airport
La Crosse
Local2 routes
Lafayette Regional Airport
Lafayette
Local3 routes
Kapalua Airport
Lahania-kapalua
Local2 routes
Lake Charles Regional Airport
Lake Charles
Local2 routes
Minchumina Airport
Lake Minchumina
Local1 route
Lanai Airport
Lanai
Local3 routes
Lancaster Airport
Lancaster
Local1 route
Capital City Airport
Lansing
Local6 routes
Laramie Regional Airport
Laramie
Local1 route
Laredo International Airport
Laredo
Local3 routes
Larsen Bay Airport
Larsen Bay
Local1 route
McCarran International Airport
Las Vegas
International133 routes
Arnold Palmer Regional Airport
Latrobe
Local3 routes
Lawton Fort Sill Regional Airport
Lawton
Local1 route
Lebanon Municipal Airport
Lebanon
Local2 routes
Greenbrier Valley Airport
Lewisburg
Local2 routes
Lewiston Nez Perce County Airport
Lewiston
Local4 routes
Blue Grass Airport
Lexington KY
Regional13 routes
Liberal Mid-America Regional Airport
Liberal
Local2 routes
Lihue Airport
Lihue
Regional11 routes
Lincoln Airport
Lincoln
Local3 routes
Bill & Hillary Clinton National Airport/Adams Field
Little Rock
Regional17 routes
Long Beach /Daugherty Field/ Airport
Long Beach
Regional12 routes
East Texas Regional Airport
Longview
Local1 route
Los Alamos Airport
Los Alamos
Local1 route
Los Angeles International Airport
Los Angeles
International148 routes
Louisville International Standiford Field
Louisville
Regional22 routes
Lubbock Preston Smith International Airport
Lubbock
Local7 routes
Lynchburg Regional Preston Glenn Field
Lynchburg
Local1 route
Montgomery Regional (Dannelly Field) Airport
MONTGOMERY
Local3 routes
Middle Georgia Regional Airport
Macon
Local2 routes
Dane County Regional Truax Field
Madison
Regional11 routes
Mammoth Yosemite Airport
Mammoth Lakes
Local1 route
Manchester-Boston Regional Airport
Manchester NH
Regional13 routes
Manhattan Regional Airport
Manhattan
Local2 routes
Manistee Co Blacker Airport
Manistee
Local1 route
Manley Hot Springs Airport
Manley Hot Springs
No scheduled routes
Williamson County Regional Airport
Marion
Local1 route
Marshall Don Hunter Sr Airport
Marshall
Local1 route
Massena International Richards Field
Massena
Local1 route
Mc Cook Ben Nelson Regional Airport
McCook
Local1 route
Mc Allen Miller International Airport
Mcallen
Local5 routes
McGrath Airport
Mcgrath
Local3 routes
Rogue Valley International Medford Airport
Medford
Local7 routes
Mekoryuk Airport
Mekoryuk
Local1 route
Melbourne International Airport
Melbourne
Local2 routes
Memphis International Airport
Memphis
Regional32 routes
Merced Regional Macready Field
Merced
Local1 route
Key Field
Meridian
Local1 route
Phoenix-Mesa-Gateway Airport
Mesa
Regional32 routes
Miami International Airport
Miami
International135 routes
Midland International Airport
Midland
Local6 routes
General Mitchell International Airport
Milwaukee
Regional30 routes
Minneapolis-St Paul International/Wold-Chamberlain Airport
Minneapolis
International130 routes
Minot International Airport
Minot
Local4 routes
Missoula International Airport
Missoula
Local7 routes
Canyonlands Field
Moab
Local1 route
Mobile Regional Airport
Mobile
Local5 routes
Modesto City Co-Harry Sham Field
Modesto
Local1 route
Quad City International Airport
Moline
Regional10 routes
Molokai Airport
Molokai
Local2 routes
Monroe Regional Airport
Monroe
Local3 routes
Monterey Peninsula Airport
Monterey
Local6 routes
Montrose Regional Airport
Montrose CO
Local1 route
Morgantown Municipal Walter L. Bill Hart Field
Morgantown
Local2 routes
Morristown Municipal Airport
Morristown
Local2 routes
Mountain Village Airport
Mountain Village
Local1 route
Northwest Alabama Regional Airport
Muscle Shoals
Local1 route
Muskegon County Airport
Muskegon
Local1 route
Myrtle Beach International Airport
Myrtle Beach
Regional23 routes
Nantucket Memorial Airport
Nantucket
Local6 routes
Napakiak Airport
Napakiak
Local1 route
Napaskiak Airport
Napaskiak
Local1 route
Naples Municipal Airport
Naples
Local1 route
Nashville International Airport
Nashville
Regional47 routes
Nelson Lagoon Airport
Nelson Lagoon
Local1 route
New Bedford Regional Airport
New Bedford
Local3 routes
Coastal Carolina Regional Airport
New Bern
Local2 routes
Tweed New Haven Airport
New Haven
Local1 route
Louis Armstrong New Orleans International Airport
New Orleans
Regional39 routes
John F Kennedy International Airport
New York
International162 routes
La Guardia Airport
New York
International70 routes
Newark Liberty International Airport
Newark
International153 routes
Stewart International Airport
Newburgh
Local5 routes
Newport News Williamsburg International Airport
Newport News
Local5 routes
Niagara Falls International Airport
Niagara Falls
Local5 routes
Nightmute Airport
Nightmute
Local1 route
Nikolai Airport
Nikolai
Local1 route
Nikolski Air Station
Nikolski
Local1 route
Noatak Airport
Noatak
Local2 routes
Nome Airport
Nome
Regional15 routes
Robert (Bob) Curtis Memorial Airport
Noorvik
Local2 routes
Norfolk International Airport
Norfolk
Regional17 routes
Southwest Oregon Regional Airport
North Bend
Local2 routes
North Platte Regional Airport Lee Bird Field
North Platte
Local1 route
Nuiqsut Airport
Nuiqsut
Local2 routes
Nulato Airport
Nulato
Local3 routes
Metropolitan Oakland International Airport
Oakland
Regional34 routes
Ogden Hinckley Airport
Ogden
Local1 route
Ogdensburg International Airport
Ogdensburg
Local1 route
Will Rogers World Airport
Oklahoma City
Regional20 routes
Eppley Airfield
Omaha
Regional19 routes
Ontario International Airport
Ontario
Regional14 routes
Orlando International Airport
Orlando
International102 routes
Owensboro Daviess County Airport
Owensboro
Local2 routes
Barkley Regional Airport
PADUCAH
Local1 route
Mid Ohio Valley Regional Airport
PARKERSBURG
Local1 route
Page Municipal Airport
Page
Local3 routes
Palm Springs International Airport
Palm Springs
Regional17 routes
Northwest Florida Beaches International Airport
Panama City
Local5 routes
Tri Cities Airport
Pasco
Local8 routes
Pellston Regional Airport of Emmet County Airport
Pellston
Local1 route
Eastern Oregon Regional At Pendleton Airport
Pendleton
Local1 route
Pensacola Regional Airport
Pensacola
Regional11 routes
General Wayne A. Downing Peoria International Airport
Peoria
Regional10 routes
Perryville Airport
Perryville
Local1 route
Petersburg James A Johnson Airport
Petersburg
Local2 routes
Philadelphia International Airport
Philadelphia
International122 routes
Phoenix Sky Harbor International Airport
Phoenix
International90 routes
Pierre Regional Airport
Pierre
Local3 routes
Pilot Point Airport
Pilot Point
No scheduled routes
Pittsburgh International Airport
Pittsburgh
Regional37 routes
Plattsburgh International Airport
Plattsburgh
Local5 routes
Pocatello Regional Airport
Pocatello
Local1 route
St George Airport
Point Barrow
Local2 routes
Point Lay LRRS Airport
Point Lay
Local1 route
William R Fairchild International Airport
Port Angeles
Local1 route
Port Heiden Airport
Port Heiden
Local1 route
Platinum Airport
Port Moller
Local1 route
Portland International Airport
Portland
International57 routes
Portland International Jetport Airport
Portland
Local2 routes
Portsmouth International at Pease Airport
Portsmouth
Local1 route
Ernest A. Love Field
Prescott
Local1 route
Northern Maine Regional Airport at Presque Isle
Presque Isle
Local1 route
Theodore Francis Green State Airport
Providence
Regional17 routes
Provincetown Municipal Airport
Provincetown
Local1 route
Provo Municipal Airport
Provo
Local3 routes
Pueblo Memorial Airport
Pueblo
Local1 route
Pullman Moscow Regional Airport
Pullman
Local2 routes
Charlotte County Airport
Punta Gorda
Regional18 routes
Quincy Regional Baldwin Field
Quincy
Local1 route
Quinhagak Airport
Quinhagak
Local3 routes
Raleigh Durham International Airport
Raleigh-durham
Regional39 routes
Rapid City Regional Airport
Rapid City
Local7 routes
Redding Municipal Airport
Redding
Local1 route
Roberts Field
Redmond-Bend
Local6 routes
Reno Tahoe International Airport
Reno
Regional13 routes
Rhinelander Oneida County Airport
Rhinelander
Local2 routes
Richmond International Airport
Richmond
Regional19 routes
Riverton Regional Airport
Riverton WY
Local1 route
Roanoke–Blacksburg Regional Airport
Roanoke VA
Local9 routes
Greater Rochester International Airport
Rochester
Regional18 routes
Rochester International Airport
Rochester
Local3 routes
Southwest Wyoming Regional Airport
Rock Springs
Local3 routes
Chicago Rockford International Airport
Rockford
Local5 routes
Knox County Regional Airport
Rockland
Local1 route
Roswell International Air Center Airport
Roswell
Local1 route
Ruby Airport
Ruby
Local2 routes
Russian Mission Airport
Russian Mission
Local3 routes
Rutland - Southern Vermont Regional Airport
Rutland
Local1 route
Sacramento International Airport
Sacramento
Regional28 routes
MBS International Airport
Saginaw
Local4 routes
St Cloud Regional Airport
Saint Cloud
Local2 routes
St George Municipal Airport
Saint George
Local2 routes
Salina Municipal Airport
Salina
Local1 route
Salisbury Ocean City Wicomico Regional Airport
Salisbury
Local2 routes
Salt Lake City International Airport
Salt Lake City
International90 routes
San Angelo Regional Mathis Field
San Angelo
Local1 route
San Antonio International Airport
San Antonio
Regional35 routes
San Diego International Airport
San Diego
International55 routes
San Francisco International Airport
San Francisco
International104 routes
Norman Y. Mineta San Jose International Airport
San Jose
Regional29 routes
San Luis County Regional Airport
San Luis Obispo
Local3 routes
Sand Point Airport
Sand Point
Local1 route
Orlando Sanford International Airport
Sanford
Regional49 routes
John Wayne Airport-Orange County Airport
Santa Ana
Regional21 routes
Santa Barbara Municipal Airport
Santa Barbara
Local6 routes
Santa Fe Municipal Airport
Santa Fe
Local3 routes
Santa Maria Pub/Capt G Allan Hancock Field
Santa Maria
Local2 routes
Charles M. Schulz Sonoma County Airport
Santa Rosa
Local4 routes
Adirondack Regional Airport
Saranac Lake
Local1 route
Sarasota Bradenton International Airport
Sarasota
Local6 routes
Chippewa County International Airport
Sault Ste Marie
Local1 route
Savannah Hilton Head International Airport
Savannah
Regional13 routes
Savoonga Airport
Savoonga
Local2 routes
Scammon Bay Airport
Scammon Bay
Local1 route
Western Neb. Rgnl/William B. Heilig Airport
Scottsbluff
Local1 route
Wilkes Barre Scranton International Airport
Scranton
Local6 routes
Boeing Field King County International Airport
Seattle
Local2 routes
Seattle Tacoma International Airport
Seattle
International90 routes
Selawik Airport
Selawik
Local1 route
Shageluk Airport
Shageluk
Local1 route
Shaktoolik Airport
Shaktoolik
Local3 routes
Sheridan County Airport
Sheridan
Local1 route
Shishmaref Airport
Shishmaref
Local2 routes
Show Low Regional Airport
Show Low
Local2 routes
Shreveport Regional Airport
Shreveport
Local5 routes
Shungnak Airport
Shungnak
Local1 route
Sidney - Richland Regional Airport
Sidney
Local1 route
Sioux Gateway Col. Bud Day Field
Sioux City
Local1 route
Joe Foss Field Airport
Sioux Falls
Local9 routes
Sitka Rocky Gutierrez Airport
Sitka
Local2 routes
Skagway Airport
Skagway
Local2 routes
Sleetmute Airport
Sleetmute
Local1 route
South Bend Regional Airport
South Bend
Local9 routes
South Naknek Nr 2 Airport
South Naknek
Local1 route
Spokane International Airport
Spokane
Regional10 routes
Abraham Lincoln Capital Airport
Springfield
No scheduled routes
Springfield Branson National Airport
Springfield
Local9 routes
St Mary's Airport
St Mary's
Local3 routes
Northeast Florida Regional Airport
St. Augustine Airport
Local1 route
St Louis Lambert International Airport
St. Louis
International60 routes
St Michael Airport
St. Michael
Local1 route
St Paul Island Airport
St. Paul Island
Local2 routes
St Petersburg Clearwater International Airport
St. Petersburg
Regional31 routes
University Park Airport
State College Pennsylvania
Local4 routes
Stockton Metropolitan Airport
Stockton
Local1 route
Syracuse Hancock International Airport
Syracuse
Regional16 routes
Tallahassee Regional Airport
Tallahassee
Local7 routes
Tampa International Airport
Tampa
International68 routes
Tatalina LRRS Airport
Tatalina
Local1 route
Teller Airport
Teller
Local2 routes
Teterboro Airport
Teterboro
Local1 route
Texarkana Regional Webb Field
Texarkana
Local1 route
Thief River Falls Regional Airport
Thief River Falls
Local1 route
Tin City Long Range Radar Station Airport
Tin City
Local1 route
Togiak Airport
Togiak Village
Local1 route
Toksook Bay Airport
Toksook Bay
Local1 route
Toledo Express Airport
Toledo
Local4 routes
Topeka Regional Airport - Forbes Field
Topeka
Local1 route
Cherry Capital Airport
Traverse City
Local3 routes
Trenton Mercer Airport
Trenton
Regional14 routes
Tucson International Airport
Tucson
Regional16 routes
Tulsa International Airport
Tulsa
Regional18 routes
Tupelo Regional Airport
Tupelo
Local2 routes
Joslin Field Magic Valley Regional Airport
Twin Falls
Local1 route
Tyler Pounds Regional Airport
Tyler
Local2 routes
Unalakleet Airport
Unalakleet
Local4 routes
Unalaska Airport
Unalaska
Local3 routes
Eagle County Regional Airport
Vail
Local1 route
Valdez Pioneer Field
Valdez
Local1 route
Valdosta Regional Airport
Valdosta
Local1 route
Destin-Ft Walton Beach Airport
Valparaiso
Local5 routes
Venetie Airport
Venetie
Local2 routes
Vernal Regional Airport
Vernal
Local1 route
Victoria Regional Airport
Victoria
Local1 route
Martha's Vineyard Airport
Vineyard Haven MA
Local4 routes
Visalia Municipal Airport
Visalia
Local1 route
Waco Regional Airport
Waco
Local1 route
Wainwright Airport
Wainwright
Local2 routes
Wales Airport
Wales
Local3 routes
Walla Walla Regional Airport
Walla Walla
Local1 route
Ronald Reagan Washington National Airport
Washington
International91 routes
Washington Dulles International Airport
Washington
International126 routes
Central Wisconsin Airport
Wassau
Local3 routes
Waterloo Regional Airport
Waterloo
Local1 route
Watertown International Airport
Watertown
Local2 routes
Watertown Regional Airport
Watertown
Local2 routes
Pangborn Memorial Airport
Wenatchee
Local1 route
Palm Beach International Airport
West Palm Beach
Regional23 routes
Shenandoah Valley Regional Airport
Weyers Cave
Local1 route
White Mountain Airport
White Mountain
Local2 routes
Westchester County Airport
White Plains
Regional15 routes
Wichita Eisenhower National Airport
Wichita
Regional11 routes
Sheppard Air Force Base-Wichita Falls Municipal Airport
Wichita Falls
Local1 route
Williamsport Regional Airport
Williamsport
Local1 route
Sloulin Field International Airport
Williston
Local2 routes
New Castle Airport
Wilmington
Local6 routes
Wilmington International Airport
Wilmington
Local5 routes
Bradley International Airport
Windsor Locks
Regional26 routes
L M Clayton Airport
Wolf Point
Local1 route
Worcester Regional Airport
Worcester
Local2 routes
Worland Municipal Airport
Worland
Local1 route
Wrangell Airport
Wrangell
Local2 routes
Yakima Air Terminal McAllister Field
Yakima
Local1 route
Yakutat Airport
Yakutat
Local2 routes
Youngstown Warren Regional Airport
Youngstown
Local4 routes
Yuma MCAS/Yuma International Airport
Yuma
Local2 routes
About flying via United States
Distances between any two airports — within United States or to anywhere else in the world — are computed on this site with the Vincenty geodesic formula, which models Earth's oblate-spheroid shape (WGS-84) and converges to within roughly 0.5 mm. Flight times are estimated against typical aircraft cruise speeds for each distance band (short, medium, long, and ultra-long-haul); they are first-order approximations, not Air Traffic Control flight-plan times, and exclude taxi, holding, and routing detours. CO₂ emissions use the UK DEFRA 2024 conversion factors for business travel by air, broken down by economy, premium economy, business, and first class, including the radiative-forcing uplift.
Click any airport in the directory above to open its detail page — exact coordinates, elevation, time zone, operating airlines, scheduled destinations, and nearby alternative airports, plus an embedded distance calculator. Note that this dataset is a snapshot: schedules change frequently, so always confirm current operations with the airline or the airport's own website before booking or planning.
Data sources
- Airports & routes: OpenFlights — community-maintained dataset of airports and scheduled routes (ODbL licensed).
- IATA / ICAO codes: official IATA and ICAO public airport-code registries.
- Distance:Vincenty's formulae (1975) on the WGS-84 reference ellipsoid.
- CO₂ factors: UK DEFRA 2024 GHG conversion factors for business travel by air, including radiative forcing.
- Map tiles: © OpenStreetMap contributors, © CARTO.
Frequently asked questions about airports in United States
How many airports are in United States?
United States has 544 airports with active IATA codes listed in our database (sourced from OpenFlights). Of those, 538 currently have scheduled commercial routes; the remainder are general-aviation or smaller regional airfields.
What is the largest airport in United States?
By scheduled-route count in the OpenFlights dataset, Hartsfield Jackson Atlanta International Airport (ATL) in Atlanta is the most-connected airport in United States, serving 217 unique destinations. “Largest” can also be measured by passenger throughput or aircraft movements, which are not in this dataset — for those metrics, see the airport's published annual report or the ACI World traffic rankings.
What are the main IATA codes for airports in United States?
The most-connected airports in United States by scheduled-route count use these IATA codes: ATL, ORD, DFW, IAH, DEN. The complete list of 544 IATA codes is in the airport directory grid above.
Can I calculate the distance between any two United States airports?
Yes — use the distance calculator and enter any two IATA codes (for example, ATL → ORD) to get geodesic distance in miles, kilometers, and nautical miles, plus flight time and CO₂ estimates by cabin class.
How accurate are the United States airport coordinates and distances?
Airport coordinates come from the OpenFlights
airports.dat dataset, a community-contributed reference cross-checked against official AIPs and ICAO codes. Distances between any two airports are computed in-app with the Vincenty geodesic formula on the WGS-84 reference ellipsoid, converging to within roughly 0.5 mm — well below any practical flight-planning tolerance. For independent verification of coordinates, see ourairports.org or the airport's official Aeronautical Information Publication.How many flight routes operate from United States airports?
Across all United States airports in our database, there are 6,524 scheduled commercial routes to destinations worldwide (sum of all unique source-airport → destination pairs).
Continue exploring United States and beyond
All countries →
Browse airports by country — the full OpenFlights catalogue.
Distance calculator →
Compute distance, time, and CO₂ to or from any United States airport.
Methodology & sources →
Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and citation.
Airline alliances →
Star, oneworld, SkyTeam — which alliances dominate which countries.
World's busiest airports →
ACI World 2023 ranked list — see how this country compares.
World's longest flights →
Ultra-long-range routes and the aircraft that make them possible.