City | Country (Subdivision) | IATA | Airport | Notes |
Birmingham | USA (Alabama) | BHM | Birmingham-Shuttlesworth International Airport | |
Huntsville | USA (Alabama) | HSV | Huntsville International Airport | |
Mobile | USA (Alabama) | MOB | Mobile Regional Airport | |
Fayetteville | USA (Arkansas) | XNA | Northwest Arkansas Regional Airport | |
Little Rock | USA (Arkansas) | LIT | Little Rock National Airport | |
Phoenix | USA (Arizona) | PHX | Phoenix Sky Harbor International Airport | |
Prescott | USA (Arizona) | PRC | Prescott Regional Airport, Ernest A. Love Field | |
Tucson | USA (Arizona) | TUS | Tucson International Airport | |
Bakersfield | USA (California) | BFL | Meadows Field Airport | |
Burbank | USA (California) | BUR | Bob Hope Airport | |
Eureka/Arcata | USA (California) | ACV | Arcata-Eureka Airport | |
Fresno | USA (California) | FAT | Fresno Yosemite International Airport | |
Los Angeles | USA (California) | LAX | Los Angeles International Airport | Hub |
Mammoth Lakes | USA (California) | MMH | Mammoth Yosemite Airport | Seasonal |
Monterey | USA (California) | MRY | Monterey Regional Airport | |
Ontario | USA (California) | ONT | Ontario International Airport | |
Oxnard | USA (California) | OXR | Oxnard Airport | Past destination |
Palm Springs | USA (California) | PSP | Palm Springs International Airport | |
Redding | USA (California) | RDD | Redding Municipal Airport | |
Sacramento | USA (California) | SMF | Sacramento International Airport | |
San Diego | USA (California) | SAN | San Diego International Airport | |
San Francisco | USA (California) | SFO | San Francisco International Airport | Hub |
San Jose | USA (California) | SJC | Norman Y. Mineta San Jose International Airport | |
San Luis Obispo | USA (California) | SBP | San Luis Obispo County Regional Airport | |
Santa Ana, Orange County | USA (California) | SNN | John Wayne Airport | |
Santa Barbara | USA (California) | SBA | Santa Barbara Municipal Airport | |
Santa Maria | USA (California) | SMX | Santa Maria Public Airport | |
Santa Rosa | USA (California) | STS | Charles M. Schulz–Sonoma County Airport | |
Alamosa | USA (Colorado) | ALS | San Luis Valley Regional Airport | |
Aspen | USA (Colorado) | ASE | Aspen/Pitkin County Airport | |
Colorado Springs | USA (Colorado) | COS | Colorado Springs Airport | |
Denver | USA (Colorado) | DEN | Denver International Airport | Hub |
Durango | USA (Colorado) | DRO | Durango-La Plata County Airport | |
Montrose/Telluride | USA (Colorado) | MTJ | Montrose Regional Airport | |
Pueblo | USA (Colorado) | PUB | Pueblo Memorial Airport | |
Vail | USA (Colorado) | EGE | Eagle County Airport | |
Fort Walton Beach | USA (Florida) | VPS | Destin–Fort Walton Beach Airport | |
Jacksonville | USA (Florida) | JAX | Jacksonville International Airport | |
Panama City | USA (Florida) | ECP | Northwest Florida Beaches International Airport | |
Pensacola | USA (Florida) | PNS | Pensacola Regional Airport | |
Atlanta | USA (Georgia) | ATL | Hartsfield-Jackson Atlanta International Airport | |
Boise | USA (Idaho) | BOI | Boise Airport | |
Idaho Falls | USA (Idaho) | IDA | Idaho Falls Regional Airport | |
Chicago | USA (Illinois) | ORD | O'Hare International Airport | Hub |
Decatur | USA (Illinois) | DEC | Decatur Airport | |
Quincy | USA (Illinois) | UIN | Quincy Regional Airport | Discontinued Jan 7 2020 |
Springfield | USA (Illinois) | SPI | Abraham Lincoln Capital Airport | |
Fort Wayne | USA (Indiana) | FWA | Fort Wayne International Airport | |
Indianapolis | USA (Indiana) | IND | Indianapolis International Airport | |
South Bend | USA (Indiana) | SBN | South Bend International Airport | |
Cedar Rapids | USA (Iowa) | CID | The Eastern Iowa Airport | |
Des Moines | USA (Iowa) | DSM | Des Moines International Airport | |
Sioux City | USA (Iowa) | SUX | Sioux Gateway Airport | |
Dodge City | USA (Kansas) | DDC | Dodge City Regional Airport | |
Hays | USA (Kansas) | HYS | Hays Regional Airport | |
Liberal | USA (Kansas) | LBL | Liberal Mid-America Regional Airport | |
Salina | USA (Kansas) | SLN | Salina Regional Airport | |
Wichita | USA (Kansas) | ICT | Wichita Dwight D. Eisenhower National Airport | |
Lexington | USA (Kentucky) | LEX | Blue Grass Airport | |
Louisville | USA (Kentucky) | SDF | Louisville International Airport | |
Paducah | USA (Kentucky) | PAH | Barkley Regional Airport | |
Baton Rouge | USA (Louisiana) | BTR | Baton Rouge Metropolitan Airport | |
Shreveport | USA (Louisiana) | SHV | Shreveport Regional Airport | |
Detroit | USA (Michigan) | DTW | Detroit Metropolitan Wayne County Airport | |
Grand Rapids | USA (Michigan) | GRR | Gerald R. Ford International Airport | |
Flint | USA (Michigan) | FNT | Bishop International Airport | |
Lansing | USA (Michigan) | LAN | Capital Region International Airport | |
Traverse City | USA (Michigan) | TVC | Cherry Capital Airport | |
Hancock/Houghton | USA (Michigan) | CMX | Houghton County Memorial Airport | |
Kalamazoo | USA (Michigan) | AZO | Kalamazoo/Battle Creek International Airport | Past Destination [7] |
Muskegon | USA (Michigan) | MKG | Muskegon County Airport | |
Saginaw | USA (Michigan) | MBS | MBS International Airport | |
Duluth | USA (Minnesota) | DLH | Duluth International Airport | |
Minneapolis/St. Paul | USA (Minnesota) | MSP | Minneapolis-Saint Paul International Airport | |
Rochester | USA (Minnesota) | RST | Rochester International Airport | |
Jackson | USA (Mississippi) | JAN | Jackson–Medgar Wiley Evers International Airport | |
Laurel/Hattiesburg | USA (Mississippi) | PIB | Hattiesburg-Laurel Regional Airport | |
Meridian | USA (Mississippi) | MEI | Meridian Regional Airport | |
Cape Girardeau | USA (Missouri) | CGI | Cape Girardeau Regional Airport | |
Columbia | USA (Missouri) | COU | Columbia Regional Airport | |
Kansas City | USA (Missouri) | MCI | Kansas City International Airport | |
St. Louis | USA (Missouri) | STL | Lambert-Saint Louis International Airport | |
Springfield | USA (Missouri) | SGF | Springfield-Branson National Airport | |
Billings | USA (Montana) | BIL | Billings Logan International Airport | |
Bozeman | USA (Montana) | BZN | Bozeman Yellowstone International Airport | |
Great Falls | USA (Montana) | GTF | Great Falls International Airport | |
Helena | USA (Montana) | HLN | Helena Regional Airport | |
Kalispell | USA (Montana) | FCA | Glacier Park International Airport | FAA LID code is GPI |
Missoula | USA (Montana) | MSO | Missoula International Airport | |
Kearney | USA (Nebraska) | EAR | Kearney Regional Airport | |
Lincoln | USA (Nebraska) | LNK | Lincoln Airport | |
North Platte | USA (Nebraska) | LBF | North Platte Regional Airport | |
Omaha | USA (Nebraska) | OMA | Eppley Airfield | |
Scottsbluff | USA (Nebraska) | BFF | Western Nebraska Regional Airport | |
Las Vegas | USA (Nevada) | LAS | Harry Reid International Airport | |
Reno/Lake Tahoe | USA (Nevada) | RNO | Reno/Tahoe International Airport | |
Albuquerque | USA (New Mexico) | ABQ | Albuquerque International Sunport | |
Farmington | USA (New Mexico) | FMN | Four Corners Regional Airport | |
Hobbs | USA (New Mexico) | HOB | Lea County Regional Airport | |
Santa Fe | USA (New Mexico) | SAF | Santa Fe Regional Airport | |
Albany | USA (New York) | ALB | Albany International Airport | |
New York City | USA (New York) | LGA | LaGuardia Airport | |
Ogdensburg | USA (New York) | OGS | Ogdensburg International Airport | |
Plattsburg | USA (New York) | PBG | Plattsburgh International Airport | |
Asheville | USA (North Carolina) | AVL | Asheville Regional Airport | Past destination |
Charlotte | USA (North Carolina) | CLT | Charlotte/Douglas International Airport | |
Bismarck | USA (North Dakota) | BIS | Bismarck Municipal Airport | |
Dickinson | USA (North Dakota) | DIK | Dickinson Theodore Roosevelt Regional Airport | |
Fargo | USA (North Dakota) | FAR | Hector International Airport | |
Devils Lake | USA (North Dakota) | DVL | Devils Lake Regional Airport | |
Jamestown | USA (North Dakota) | JMS | Jamestown Regional Airport | |
Williston | USA (North Dakota) | XWA | Williston Basin International Airport | |
Oklahoma City | USA (Oklahoma) | OKC | Will Rogers World Airport | |
Tulsa | USA (Oklahoma) | TUL | Tulsa International Airport | |
Akron | USA (Ohio) | CAK | Akron-Canton Regional Airport | |
Cincinnati, Ohio area | USA (Kentucky) | CVG | Cincinnati/Northern Kentucky International Airport | Airport is in Kentucky |
Cleveland | USA (Ohio) | CLE | Hopkins International Airport | |
Columbus | USA (Ohio) | CMH | John Glenn Columbus International Airport | |
Dayton | USA (Ohio) | DAY | Dayton International Airport | |
North Bend | USA (Oregon) | OTH | Southwest Oregon Regional Airport | |
Eugene | USA (Oregon) | EUG | Eugene Airport | |
Portland | USA (Oregon) | PDX | Portland International Airport | |
Redmond/Bend | USA (Oregon) | RDM | Roberts Field | |
Harrisburg | USA (Pennsylvania) | MDT | Harrisburg International Airport | |
Pittsburgh | USA (Pennsylvania) | PIT | Pittsburgh International Airport | |
State College | USA (Pennsylvania) | SCE | University Park Airport | Past destination |
Wilkes-Barre | USA (Pennsylvania) | AVP | Wilkes-Barre/Scranton International Airport | |
Greenville/Spartanburg | USA (South Carolina) | GSP | Greenville-Spartanburg International Airport | |
Pierre | USA (South Dakota) | PIR | Pierre Regional Airport | |
Rapid City | USA (South Dakota) | RAP | Rapid City Regional Airport | |
Sioux Falls | USA (South Dakota) | FSD | Sioux Falls Regional Airport | |
Watertown | USA (South Dakota) | ATY | Watertown Regional Airport | |
Chattanooga | USA (Tennessee) | CHA | Chattanooga Metropolitan Airport | |
Knoxville | USA (Tennessee) | TYS | McGhee Tyson Airport | |
Memphis | USA (Tennessee) | MEM | Memphis International Airport | |
Nashville | USA (Tennessee) | BNA | Nashville International Airport | |
Abilene | USA (Texas) | ABI | Abilene Regional Airport | |
Amarillo | USA (Texas) | AMA | Rick Husband Amarillo International Airport | |
Austin | USA (Texas) | AUS | Austin-Bergstrom International Airport | |
Dallas–Fort Worth | USA (Texas) | DFW | Dallas/Fort Worth International Airport | |
El Paso | USA (Texas) | ELP | El Paso International Airport | |
Houston | USA (Texas) | IAH | George Bush Intercontinental Airport | Hub |
Lubbock | USA (Texas) | LBB | Lubbock Preston Smith International Airport | |
Midland | USA (Texas) | MAF | Midland International Airport | |
San Antonio | USA (Texas) | SAT | San Antonio International Airport | |
Victoria | USA (Texas) | VCT | Victoria Regional Airport | |
Moab | USA (Utah) | CNY | Canyonlands Field | |
Salt Lake City | USA (Utah) | SLC | Salt Lake City International Airport | |
St. George | USA (Utah) | SGU | St. George Regional Airport | |
Vernal | USA (Utah) | VEL | Vernal Regional Airport | |
Burlington | USA (Vermont) | BTV | Burlington International Airport | |
Richmond | USA (Virginia) | RIC | Richmond International Airport | |
Staunton | USA (Virginia) | SHD | Shenandoah Valley Regional Airport | |
Washington, D.C. area | USA (Virginia) | IAD | Washington Dulles International Airport | |
Washington, D.C. area | USA (Virginia) | DCA | Ronald Reagan Washington National Airport | |
Everett | USA (Washington) | PAE | Paine Field | Past destination |
Pasco/Kennewick | USA (Washington) | PSC | Tri-Cities Airport | |
Seattle-Tacoma | USA (Washington) | SEA | Seattle-Tacoma International Airport | |
Spokane | USA (Washington) | GEG | Spokane International Airport | |
Clarksburg | USA (West Virginia) | CKB | North Central West Virginia Airport | |
Lewisburg | USA (West Virginia) | LWB | Greenbrier Valley Airport | |
Appleton | USA (Wisconsin) | ATW | Appleton International Airport | Past destination |
Eau Claire | USA (Wisconsin) | EAU | Chippewa Valley Regional Airport | |
Green Bay | USA (Wisconsin) | GRB | Austin Straubel International Airport | Past destination |
Madison | USA (Wisconsin) | MSN | Dane County Regional Airport | |
Milwaukee | USA (Wisconsin) | MKE | Milwaukee Mitchell International Airport | |
Wausau | USA (Wisconsin) | CWA | Central Wisconsin Airport | Past destination |
Casper | USA (Wyoming) | CPR | Casper-Natrona County International Airport | |
Cheyenne | USA (Wyoming) | CYS | Cheyenne Regional Airport | |
Cody | USA (Wyoming) | COD | Yellowstone Regional Airport | |
Gillette | USA (Wyoming) | GCC | Gillette–Campbell County Airport | |
Jackson Hole | USA (Wyoming) | JAC | Jackson Hole Airport | |
Laramie | USA (Wyoming) | LAR | Laramie Regional Airport | |
Riverton | USA (Wyoming) | RIW | Central Wyoming Regional Airport | |
Rock Springs | USA (Wyoming) | RKS | Southwest Wyoming Regional Airport | |
Sheridan | USA (Wyoming) | SHR | Sheridan County Airport | |
Calgary | Canada (Alberta) | YYC | Calgary International Airport | |
Edmonton | Canada (Alberta) | YEG | Edmonton International Airport | |
Vancouver | Canada (British Columbia) | YVR | Vancouver International Airport | |
Ottawa | Canada (Ontario) | YOW | Ottawa Macdonald–Cartier International Airport | |
Winnipeg | Canada (Manitoba) | YWG | Winnipeg James Armstrong Richardson International Airport | |
Monterrey | Mexico (Nuevo León) | MTY | Monterrey International Airport | |
Guanajuato | Mexico (Guanajuato) | SLP | Guanajuato International Airport | |