| Phoenix (PHX) Phoenix Sky Harbor International Airport | United States | 602 mi | 1h 50m | Southwest Airlines, United Airlines, and Frontier Airlines | 22-23/day |
| Salt Lake City (SLC) Salt Lake City International Airport | United States | 390 mi | 1h 23m | United Airlines, Southwest Airlines, and Delta Air Lines | 22-23/day |
| Seattle (SEA) Seattle-Tacoma International Airport | United States | 1,022 mi | 2h 42m | United Airlines, Alaska Airlines, and Southwest Airlines | 22-23/day |
| Los Angeles (LAX) Los Angeles International Airport | United States | 861 mi | 2h 22m | United Airlines, Southwest Airlines, and Delta Air Lines | 20-21/day |
| Minneapolis (MSP) Minneapolis-St Paul International/Wold-Chamberlain Airport | United States | 679 mi | 1h 59m | Delta Air Lines, United Airlines, and Southwest Airlines | 19-20/day |
| Las Vegas (LAS) Harry Reid International Airport | United States | 627 mi | 1h 53m | Southwest Airlines, Frontier Airlines, and United Airlines | 19-20/day |
| Chicago (ORD) Chicago O'Hare International Airport | United States | 886 mi | 2h 25m | United Airlines, American Airlines, and Frontier Airlines | 18-19/day |
| Dallas (DFW) Dallas-Fort Worth International Airport | United States | 641 mi | 1h 54m | American Airlines, United Airlines, and Frontier Airlines | 18/day |
| Atlanta (ATL) Hartsfield/Jackson Atlanta International Airport | United States | 1,197 mi | 3h 3m | Delta Air Lines, Frontier Airlines, and Southwest Airlines | 17-18/day |
| Austin (AUS) Austin-Bergstrom International Airport | United States | 776 mi | 2h 11m | Southwest Airlines, United Airlines, and Delta Air Lines | 17-18/day |
| San Diego (SAN) San Diego International Airport | United States | 852 mi | 2h 20m | Southwest Airlines, United Airlines, and Frontier Airlines | 17/day |
| San Francisco (SFO) San Francisco International Airport | United States | 965 mi | 2h 34m | United Airlines, Southwest Airlines, and Frontier Airlines | 16-17/day |
| Houston (IAH) George Bush Intcntl/Houston Airport | United States | 862 mi | 2h 22m | United Airlines, Frontier Airlines, and ATI | 16-17/day |
| Portland (PDX) Portland International Airport | United States | 989 mi | 2h 37m | United Airlines, Southwest Airlines, and Alaska Airlines | 15-16/day |
| Colorado Springs (COS) City Of Colorado Springs Municipal Airport | United States | 73 mi | 44m | United Airlines, Southwest Airlines, and Delta Air Lines | 14-15/day |
| Orlando (MCO) Orlando International Airport | United States | 1,545 mi | 3h 46m | Southwest Airlines, United Airlines, and Frontier Airlines | 14/day |
| Kansas City (MCI) Kansas City International Airport | United States | 532 mi | 1h 41m | Southwest Airlines, United Airlines, and Frontier Airlines | 14/day |
| New York (LGA) Laguardia Airport | United States | 1,615 mi | 3h 55m | United Airlines, Southwest Airlines, and Delta Air Lines | 12-13/day |
| Sacramento (SMF) Sacramento International Airport | United States | 907 mi | 2h 27m | Southwest Airlines, United Airlines, and Frontier Airlines | 12-13/day |
| Boston (BOS) General Edward Lawrence Logan International Airport | United States | 1,750 mi | 4h 12m | United Airlines, Southwest Airlines, and JetBlue Airways | 12-13/day |
| St. Louis (STL) St Louis Lambert International Airport | United States | 768 mi | 2h 10m | Southwest Airlines, United Airlines, and Frontier Airlines | 12-13/day |
| Nashville (BNA) Nashville International Airport | United States | 1,011 mi | 2h 40m | Southwest Airlines, United Airlines, and Frontier Airlines | 11-12/day |
| Santa Ana (SNA) John Wayne/Orange County Airport | United States | 845 mi | 2h 20m | United Airlines, Southwest Airlines, and Frontier Airlines | 11/day |
| Omaha (OMA) Eppley Airfield | United States | 471 mi | 1h 33m | United Airlines, Southwest Airlines, and Frontier Airlines | 11/day |
| Albuquerque (ABQ) Albuquerque International Sunport Airport | United States | 350 mi | 1h 18m | Southwest Airlines, United Airlines, and Delta Air Lines | 10-11/day |
| Newark (EWR) Newark Liberty International Airport | United States | 1,601 mi | 3h 53m | United Airlines | 10-11/day |
| Philadelphia (PHL) Philadelphia International Airport | United States | 1,554 mi | 3h 47m | American Airlines, Southwest Airlines, and United Airlines | 10-11/day |
| Detroit (DTW) Detroit Metro Wayne County Airport | United States | 1,120 mi | 2h 54m | Delta Air Lines, Southwest Airlines, and Frontier Airlines | 9-10/day |
| Oklahoma City (OKC) Okc Will Rogers International Airport | United States | 495 mi | 1h 36m | United Airlines, Southwest Airlines, and Frontier Airlines | 9-10/day |
| Tampa (TPA) Tampa International Airport | United States | 1,505 mi | 3h 41m | Southwest Airlines, United Airlines, and Frontier Airlines | 9-10/day |
| San Antonio (SAT) San Antonio International Airport | United States | 795 mi | 2h 13m | Southwest Airlines, United Airlines, and Frontier Airlines | 9-10/day |
| Rapid City (RAP) Rapid City Regional Airport | United States | 301 mi | 1h 12m | United Airlines, TTT, and Delta Air Lines | 9/day |
| Washington (IAD) Washington Dulles International Airport | United States | 1,449 mi | 3h 34m | United Airlines | 8-9/day |
| Dallas (DAL) Dallas Love Field | United States | 651 mi | 1h 56m | Southwest Airlines | 8-9/day |
| Ontario (ONT) Ontario International Airport | United States | 818 mi | 2h 16m | Southwest Airlines, United Airlines, and Frontier Airlines | 8-9/day |
| Boise (BOI) Boise Air Trml/Gowen Field | United States | 648 mi | 1h 55m | United Airlines, Southwest Airlines, and Frontier Airlines | 8-9/day |
| Baltimore (BWI) Baltimore/Washington International Thurgood Marshall Airport | United States | 1,487 mi | 3h 39m | Southwest Airlines and United Airlines | 8-9/day |
| Bozeman (BZN) Bozeman Yellowstone International Airport | United States | 524 mi | 1h 40m | United Airlines and Southwest Airlines | 8-9/day |
| Milwaukee (MKE) General Mitchell International Airport | United States | 893 mi | 2h 26m | Southwest Airlines, United Airlines, and Delta Air Lines | 8-9/day |
| Tulsa (TUL) Tulsa International Airport | United States | 541 mi | 1h 42m | United Airlines, Southwest Airlines, and Delta Air Lines | 8-9/day |
| Indianapolis (IND) Indianapolis International Airport | United States | 974 mi | 2h 36m | Southwest Airlines, United Airlines, and Frontier Airlines | 8/day |
| Charlotte (CLT) Charlotte/Douglas International Airport | United States | 1,334 mi | 3h 20m | American Airlines, United Airlines, and Frontier Airlines | 7-8/day |
| San Jose (SJC) Norman Y Mineta San Jose International Airport | United States | 946 mi | 2h 32m | Southwest Airlines and United Airlines | 7-8/day |
| Grand Junction (GJT) Grand Junction Regional Airport | United States | 212 mi | 1h 1m | United Airlines, Delta Air Lines, and Denver Air Connection | 7-8/day |
| Aspen (ASE) Aspen-Pitkin County/Sardy Field | United States | 125 mi | 50m | United Airlines and Delta Air Lines | 7-8/day |
| Chicago (MDW) Chicago Midway International Airport | United States | 893 mi | 2h 26m | Southwest Airlines | 7-8/day |
| Wichita (ICT) Wichita Dwight D Eisenhower Ntl Airport | United States | 419 mi | 1h 27m | United Airlines, Southwest Airlines, and Delta Air Lines | 7-8/day |
| Des Moines (DSM) Des Moines International Airport | United States | 588 mi | 1h 48m | United Airlines, Southwest Airlines, and Frontier Airlines | 7-8/day |
| Houston (HOU) William P Hobby Airport | United States | 884 mi | 2h 24m | Southwest Airlines | 7/day |
| Reno (RNO) Reno/Tahoe International Airport | United States | 802 mi | 2h 14m | United Airlines and Southwest Airlines | 6-7/day |
| Sioux Falls (FSD) Joe Foss Field | United States | 483 mi | 1h 35m | United Airlines, Delta Air Lines, and Frontier Airlines | 6-7/day |
| Durango (DRO) Durango-La Plata County Airport | United States | 251 mi | 1h 6m | United Airlines, Delta Air Lines, and Alpine Air Express | 6-7/day |
| Casper (CPR) Casper/Natrona County International Airport | United States | 230 mi | 1h 3m | United Airlines, Delta Air Lines, and Denver Air Connection | 6-7/day |
| Burbank (BUR) Bob Hope Airport | United States | 849 mi | 2h 20m | Southwest Airlines and United Airlines | 6-7/day |
| Spokane (GEG) Spokane International Airport | United States | 834 mi | 2h 18m | United Airlines, Southwest Airlines, and Frontier Airlines | 6-7/day |
| Idaho Falls (IDA) Idaho Falls Regional Airport | United States | 457 mi | 1h 32m | United Airlines | 6-7/day |
| Cleveland (CLE) Cleveland-Hopkins International Airport | United States | 1,198 mi | 3h 3m | United Airlines, Southwest Airlines, and Frontier Airlines | 6-7/day |
| El Paso (ELP) El Paso International Airport | United States | 565 mi | 1h 45m | Southwest Airlines, United Airlines, and Frontier Airlines | 6-7/day |
| Miami (MIA) Miami International Airport | United States | 1,708 mi | 4h 6m | American Airlines, United Airlines, and Southwest Airlines | 5-6/day |
| Columbus (CMH) John Glenn Columbus International Airport | United States | 1,151 mi | 2h 58m | Southwest Airlines, United Airlines, and Frontier Airlines | 5-6/day |
| Cincinnati (CVG) Cincinnati/Northern Kentucky International Airport | United States | 1,067 mi | 2h 47m | United Airlines, ATI, and Southwest Airlines | 5-6/day |
| Billings (BIL) Billings Logan International Airport | United States | 455 mi | 1h 31m | United Airlines and Delta Air Lines | 5-6/day |
| Jackson (JAC) Jackson Hole Airport | United States | 406 mi | 1h 25m | United Airlines | 5-6/day |
| New Orleans (MSY) Louis Armstrong New Orleans International Airport | United States | 1,061 mi | 2h 46m | Southwest Airlines, United Airlines, and Frontier Airlines | 5-6/day |
| Oakland (OAK) Oakland San Francisco Bay Airport | United States | 955 mi | 2h 33m | Southwest Airlines | 5-6/day |
| Raleigh (RDU) Raleigh-Durham International Airport | United States | 1,433 mi | 3h 32m | Southwest Airlines, United Airlines, and Frontier Airlines | 5-6/day |
| Lincoln (LNK) Lincoln Airport | United States | 422 mi | 1h 27m | United Airlines | 5-6/day |
| Pittsburgh (PIT) Pittsburgh International Airport | United States | 1,287 mi | 3h 14m | Southwest Airlines and United Airlines | 5/day |
| Hayden (HDN) Yampa Valley Airport | United States | 141 mi | 52m | United Airlines, Southwest Airlines, and Alpine Air Express | 5/day |
| Midland (MAF) Midland International Air And Space Port Airport | United States | 564 mi | 1h 45m | United Airlines and Southwest Airlines | 4-5/day |
| Tucson (TUS) Tucson International Airport | United States | 639 mi | 1h 54m | Southwest Airlines and United Airlines | 4-5/day |
| Fayetteville/Springdale/Rogers (XNA) Northwest Arkansas Ntl Airport | United States | 615 mi | 1h 51m | United Airlines and Frontier Airlines | 4-5/day |
| New York (JFK) John F Kennedy International Airport | United States | 1,622 mi | 3h 56m | Delta Air Lines and JetBlue Airways | 4-5/day |
| Little Rock (LIT) Bill And Hillary Clinton Ntl/Adams Field | United States | 770 mi | 2h 10m | United Airlines, Southwest Airlines, and Frontier Airlines | 4-5/day |
| Eugene (EUG) Mahlon Sweet Field | United States | 994 mi | 2h 38m | United Airlines, Southwest Airlines, and Denver Air Connection | 4-5/day |
| Fargo (FAR) Hector International Airport | United States | 627 mi | 1h 53m | United Airlines, Delta Air Lines, and Frontier Airlines | 4-5/day |
| Anchorage (ANC) Ted Stevens Anchorage International Airport | United States | 2,400 mi | 5h 32m | United Airlines, Alaska Airlines, and Southwest Airlines | 4-5/day |
| Memphis (MEM) Frederick W Smith International Airport | United States | 871 mi | 2h 23m | United Airlines, Southwest Airlines, and Frontier Airlines | 4-5/day |
| Madison (MSN) Dane County Regional/Truax Field | United States | 824 mi | 2h 17m | United Airlines and Frontier Airlines | 4-5/day |
| Springfield (SGF) Springfield-Branson Ntl Airport | United States | 635 mi | 1h 54m | United Airlines and Delta Air Lines | 4-5/day |
| Santa Fe (SAF) Santa Fe Regional Airport | United States | 303 mi | 1h 13m | United Airlines and Delta Air Lines | 4-5/day |
| Grand Rapids (GRR) Gerald R Ford International Airport | United States | 1,012 mi | 2h 40m | United Airlines, Southwest Airlines, and Frontier Airlines | 4-5/day |
| Kalispell (FCA) Glacier Park International Airport | United States | 752 mi | 2h 8m | United Airlines | 4-5/day |
| Cedar Rapids (CID) The Eastern Iowa Airport | United States | 691 mi | 2h 1m | United Airlines, Delta Air Lines, and Frontier Airlines | 4-5/day |
| Montrose (MTJ) Montrose Regional Airport | United States | 196 mi | 59m | United Airlines, Southwest Airlines, and Denver Air Connection | 4-5/day |
| Fresno (FAT) Fresno Yosemite International Airport | United States | 842 mi | 2h 19m | United Airlines and Southwest Airlines | 4/day |
| Minot (MOT) Minot International Airport | United States | 604 mi | 1h 50m | United Airlines | 3-4/day |
| Knoxville (TYS) Mc Ghee Tyson Airport | United States | 1,160 mi | 2h 59m | United Airlines, Southwest Airlines, and Frontier Airlines | 3-4/day |
| Birmingham (BHM) Birmingham-Shuttlesworth International Airport | United States | 1,081 mi | 2h 49m | Southwest Airlines, United Airlines, and Delta Air Lines | 3-4/day |
| Williston (XWA) Williston Basin International Airport | United States | 582 mi | 1h 47m | United Airlines | 3-4/day |
| Bismarck (BIS) Bismarck Municipal Airport | United States | 517 mi | 1h 39m | United Airlines and Delta Air Lines | 3-4/day |
| Cody (COD) Yellowstone Regional Airport | United States | 391 mi | 1h 23m | United Airlines and Denver Air Connection | 3-4/day |
| Gunnison (GUC) Gunnison-Crested Butte Regional Airport | United States | 152 mi | 54m | United Airlines and Bemidji Aviation | 3-4/day |
| Fort Lauderdale (FLL) Fort Lauderdale/Hollywood International Airport | United States | 1,702 mi | 4h 6m | United Airlines and Southwest Airlines | 3-4/day |
| Washington (DCA) Ronald Reagan Washington Ntl Airport | United States | 1,472 mi | 3h 37m | Frontier Airlines and United Airlines | 3-4/day |
| Eagle (EGE) Eagle County Regional Airport | United States | 120 mi | 50m | United Airlines and Alpine Air Express | 3-4/day |
| Louisville (SDF) Louisville Muhammad Ali International Airport | United States | 1,021 mi | 2h 41m | United Airlines, Southwest Airlines, and 21 Air | 3-4/day |
| Long Beach (LGB) Long Beach (Daugherty Field) Airport | United States | 853 mi | 2h 21m | Southwest Airlines | 3-4/day |
| St George (SGU) St George Regional Airport | United States | 516 mi | 1h 39m | United Airlines | 3/day |
| Lubbock (LBB) Lubbock Preston Smith International Airport | United States | 456 mi | 1h 31m | United Airlines and Southwest Airlines | 3/day |
| Riverton (RIW) Central Wyoming Regional Airport | United States | 296 mi | 1h 12m | United Airlines and Denver Air Connection | 3/day |
| North Platte (LBF) North Platte Regional/Lee Bird Field | United States | 227 mi | 1h 3m | United Airlines, Bemidji Aviation, and Denver Air Connection | 3/day |
| Norfolk (ORF) Norfolk International Airport | United States | 1,549 mi | 3h 47m | United Airlines, Southwest Airlines, and Frontier Airlines | 2-3/day |
| Richmond (RIC) Richmond International Airport | United States | 1,478 mi | 3h 38m | United Airlines, Southwest Airlines, and Frontier Airlines | 2-3/day |
| Jacksonville (JAX) Jacksonville International Airport | United States | 1,445 mi | 3h 34m | United Airlines and Southwest Airlines | 2-3/day |
| Santa Barbara (SBA) Santa Barbara Municipal Airport | United States | 914 mi | 2h 28m | United Airlines and Southwest Airlines | 2-3/day |
| Palm Springs (PSP) Palm Springs International Airport | United States | 775 mi | 2h 11m | Delta Air Lines, United Airlines, and Southwest Airlines | 2-3/day |
| Gillette (GCC) Northeast Wyoming Regional Airport | United States | 313 mi | 1h 14m | United Airlines and Delta Air Lines | 2-3/day |
| Fort Myers (RSW) Southwest Florida International Airport | United States | 1,606 mi | 3h 54m | United Airlines and Southwest Airlines | 2-3/day |
| Buffalo (BUF) Buffalo Niagara International Airport | United States | 1,356 mi | 3h 23m | Southwest Airlines and United Airlines | 2-3/day |
| Pensacola (PNS) Pensacola International Airport | United States | 1,178 mi | 3h 1m | Southwest Airlines, United Airlines, and Frontier Airlines | 2-3/day |
| Cortez (CEZ) Cortez Municipal Airport | United States | 277 mi | 1h 9m | Denver Air Connection | 2-3/day |
| Mc Cook (MCK) Mc Cook Ben Nelson Regional Airport | United States | 217 mi | 1h 2m | Denver Air Connection and Bemidji Aviation | 2-3/day |
| Hartford (BDL) Bradley International Airport | United States | 1,667 mi | 4h 1m | United Airlines and Southwest Airlines | 2-3/day |
| Cheyenne (CYS) Cheyenne Regional/Jerry Olson Field | United States | 90 mi | 46m | United Airlines | 2-3/day |
| Albany (ALB) Albany International Airport | United States | 1,606 mi | 3h 54m | Southwest Airlines and United Airlines | 2-3/day |
| San Luis Obispo (SBP) San Luis Obispo County Regional Airport | United States | 930 mi | 2h 30m | United Airlines | 2-3/day |
| Shreveport (SHV) Shreveport Regional Airport | United States | 792 mi | 2h 13m | United Airlines | 2-3/day |
| Missoula (MSO) Missoula Montana Airport | United States | 678 mi | 1h 59m | United Airlines | 2-3/day |
| Rock Springs (RKS) Southwest Wyoming Regional Airport | United States | 259 mi | 1h 7m | United Airlines | 2-3/day |
| Honolulu (HNL) Daniel K Inouye International Airport | United States | 3,360 mi | 7h 31m | United Airlines | 2/day |
| Charleston (CHS) Charleston Afb/International Airport | United States | 1,447 mi | 3h 34m | Southwest Airlines and United Airlines | 2/day |
| Huntsville (HSV) Huntsville International-Carl T Jones Field | United States | 1,046 mi | 2h 45m | United Airlines | 2/day |
| Medford (MFR) Rogue Valley International/Medford Airport | United States | 961 mi | 2h 34m | United Airlines | 2/day |
| Monterey (MRY) Monterey Regional Airport | United States | 957 mi | 2h 34m | United Airlines | 2/day |
| Redmond (RDM) Roberts Field | United States | 896 mi | 2h 26m | United Airlines | 2/day |
| Pasco (PSC) Tri-Cities Airport | United States | 851 mi | 2h 20m | United Airlines | 2/day |
| Bakersfield (BFL) Meadows Field | United States | 843 mi | 2h 19m | Delta Air Lines and United Airlines | 2/day |
| Carlsbad (CLD) Mc Clellan-Palomar Airport | United States | 839 mi | 2h 19m | United Airlines | 2/day |
| Great Falls (GTF) Great Falls International Airport | United States | 623 mi | 1h 52m | United Airlines | 2/day |
| Sheridan (SHR) Sheridan County Airport | United States | 359 mi | 1h 19m | United Airlines | 2/day |
| Liberal (LBL) Liberal Mid-America Regional Airport | United States | 280 mi | 1h 10m | United Airlines | 2/day |
| Alliance (AIA) Alliance Municipal Airport | United States | 180 mi | 57m | Denver Air Connection | 2/day |
| Scottsbluff (BFF) Scottsbluff/Western Nebraska Regional/Wm B Heilig Field | United States | 150 mi | 54m | United Airlines and Denver Air Connection | 2/day |
| Pueblo (PUB) Pueblo Memorial Airport | United States | 109 mi | 48m | Denver Air Connection and Bemidji Aviation | 2/day |
| Hailey (SUN) Friedman Memorial Airport | United States | 556 mi | 1h 44m | United Airlines | 1-2/day |
| Roswell (ROW) Roswell Air Center Airport | United States | 453 mi | 1h 31m | United Airlines | 1-2/day |
| Pierre (PIR) Pierre Regional Airport | United States | 385 mi | 1h 23m | United Airlines | 1-2/day |
| Amarillo (AMA) Rick Husband Amarillo International Airport | United States | 360 mi | 1h 20m | United Airlines | 1-2/day |
| Hays (HYS) Hays Regional Airport | United States | 297 mi | 1h 12m | United Airlines | 1-2/day |
| Syracuse (SYR) Syracuse Hancock International Airport | United States | 1,488 mi | 3h 39m | United Airlines | 1-2/day |
| Devils Lake (DVL) Devils Lake Regional Airport | United States | 638 mi | 1h 54m | United Airlines | 1-2/day |
| Helena (HLN) Helena Regional Airport | United States | 593 mi | 1h 48m | United Airlines and Delta Air Lines | 1-2/day |
| Abilene (ABI) Abilene Regional Airport | United States | 585 mi | 1h 47m | United Airlines | 1-2/day |
| Jamestown (JMS) Jamestown Regional Airport | United States | 573 mi | 1h 46m | United Airlines | 1-2/day |
| Dickinson (DIK) Dickinson/Theodore Roosevelt Regional Airport | United States | 488 mi | 1h 35m | United Airlines | 1-2/day |
| Dodge City (DDC) Dodge City Regional Airport | United States | 292 mi | 1h 11m | United Airlines | 1-2/day |
| Chadron (CDR) Chadron Municipal Airport | United States | 221 mi | 1h 2m | Denver Air Connection | 1-2/day |
| Laramie (LAR) Laramie Regional Airport | United States | 113 mi | 49m | United Airlines | 1-2/day |
| Prescott (PRC) Prescott Regional/Ernest A Love Field | United States | 557 mi | 1h 44m | United Airlines | 1-2/day |
| Sioux City (SUX) Sioux Gateway/Brig General Bud Day Field | United States | 465 mi | 1h 33m | United Airlines | 1-2/day |
| Kearney (EAR) Kearney Regional Airport | United States | 304 mi | 1h 13m | United Airlines | 1-2/day |
| Alamosa (ALS) San Luis Valley Regional/Bergman Field | United States | 180 mi | 57m | Denver Air Connection, Alpine Air Express, and Bemidji Aviation | 1-2/day |
| Appleton (ATW) Appleton International Airport | United States | 881 mi | 2h 24m | United Airlines, Allegiant Air, and Delta Air Lines | 1-2/day |
| Peoria (PIA) General Downing - Peoria International Airport | United States | 791 mi | 2h 13m | United Airlines and Allegiant Air | 1-2/day |
| West Yellowstone (WYS) Yellowstone Airport | United States | 468 mi | 1h 33m | United Airlines | 1-2/day |
| Savannah (SAV) Savannah/Hilton Head International Airport | United States | 1,411 mi | 3h 30m | United Airlines, Delta Air Lines, and Southwest Airlines | 1-2/day |
| Panama City (ECP) Northwest Florida Beaches International Airport | United States | 1,249 mi | 3h 10m | Southwest Airlines and United Airlines | 1-2/day |
| Asheville (AVL) Asheville Regional Airport | United States | 1,245 mi | 3h 9m | United Airlines and Allegiant Air | 1-2/day |
| Moab (CNY) Canyonlands Regional Airport | United States | 282 mi | 1h 10m | American Airlines | 1-2/day |
| Vernal (VEL) Vernal Regional Airport | United States | 259 mi | 1h 7m | American Airlines | 1-2/day |
| Myrtle Beach (MYR) Myrtle Beach International Airport | United States | 1,482 mi | 3h 38m | Southwest Airlines and United Airlines | 1-2/day |
| Farmington (FMN) Four Corners Regional Airport | United States | 289 mi | 1h 11m | United Airlines | 1-2/day |
| Lihue (LIH) Lihue Airport | United States | 3,409 mi | 7h 37m | United Airlines | 1/day |
| Kailua-Kona (KOA) Ellison Onizuka Kona International At Keahole Airport | United States | 3,325 mi | 7h 27m | United Airlines | 1/day |
| Kahului (OGG) Kahului Airport | United States | 3,298 mi | 7h 23m | United Airlines | 1/day |
| San Juan (SJU) Luis Munoz Marin International Airport | United States | 2,731 mi | 6h 13m | United Airlines | 1/day |
| Fairbanks (FAI) Fairbanks International Airport | United States | 2,425 mi | 5h 35m | United Airlines | 1/day |
| Portland (PWM) Portland International Jetport Airport | United States | 1,778 mi | 4h 15m | United Airlines | 1/day |
| Burlington (BTV) Patrick Leahy Burlington International Airport | United States | 1,635 mi | 3h 57m | United Airlines | 1/day |
| Greer (GSP) Greenville Spartanburg International Airport | United States | 1,276 mi | 3h 13m | United Airlines | 1/day |
| Lexington (LEX) Blue Grass Airport | United States | 1,083 mi | 2h 49m | United Airlines | 1/day |
| Dayton (DAY) James M Cox Dayton International Airport | United States | 1,082 mi | 2h 49m | United Airlines | 1/day |
| Arcata/Eureka (ACV) California Redwood Coast-Humboldt County Airport | United States | 1,023 mi | 2h 42m | United Airlines | 1/day |
| Redding (RDD) Redding Regional Airport | United States | 930 mi | 2h 30m | Delta Air Lines | 1/day |
| San Bernardino (SBD) San Bernardino International Airport | United States | 799 mi | 2h 14m | ATI | 1/day |
| Columbia (COU) Columbia Regional Airport | United States | 669 mi | 1h 58m | United Airlines | 1/day |
| Butte (BTM) Bert Mooney Airport | United States | 577 mi | 1h 46m | United Airlines | 1/day |
| Watertown (ATY) Watertown Regional Airport | United States | 518 mi | 1h 39m | United Airlines | 1/day |
| Hobbs (HOB) Lea County Regional Airport | United States | 502 mi | 1h 37m | United Airlines | 1/day |
| Salina (SLN) Salina Regional Airport | United States | 382 mi | 1h 22m | United Airlines | 1/day |
| Telluride (TEX) Telluride Regional Airport | United States | 218 mi | 1h 2m | Denver Air Connection | 1/day |
| North Bend (OTH) Southwest Oregon Regional Airport | United States | 1,037 mi | 2h 43m | United Airlines | 1/day |
| Traverse City (TVC) Cherry Capital Airport | United States | 1,029 mi | 2h 42m | United Airlines | 1/day |
| Fort Dodge (FOD) Fort Dodge Regional Airport | United States | 575 mi | 1h 46m | United Airlines | 1/day |
| Clovis (CVN) Clovis Regional Airport | United States | 386 mi | 1h 23m | Denver Air Connection | 1/day |
| Joplin (JLN) Joplin Regional Airport | United States | 581 mi | 1h 47m | United Airlines | 1/day |
| Carlsbad (CNM) Cavern City Air Trml Airport | United States | 520 mi | 1h 39m | American Airlines | 1/day |
| Trinidad (TAD) Perry Stokes Airport | United States | 181 mi | 57m | Bemidji Aviation | 1/day |
| Fort Worth (AFW) Perot Field/Fort Worth Alliance Airport | United States | 626 mi | 1h 53m | Sun Country Airlines | 1/day |
| Moline (MLI) Quad Cities International Airport | United States | 750 mi | 2h 8m | United Airlines | 3×/wk |
| Salida (SLT) Salida/Harriett Alexander Field | United States | 117 mi | 50m | Alpine Air Express | 3×/wk |
| Denver (APA) Centennial Airport | United States | 22 mi | 38m | Denver Air Connection | 3×/wk |
| Allentown (ABE) Lehigh Valley International Airport | United States | 1,535 mi | 3h 45m | Allegiant Air | 2×/wk |
| Valparaiso/Destin-Ft Walton Beach (VPS) Eglin Afb/Destin-Ft Walton Beach Airport | United States | 1,209 mi | 3h 5m | Allegiant Air and Southwest Airlines | weekly |
| Corpus Christi (CRP) Corpus Christi International Airport | United States | 930 mi | 2h 30m | Frontier Airlines | 2×/wk |
| San Diego (NZY) North Island Nas (Halsey Field) Airport | United States | 855 mi | 2h 21m | United Airlines | 2×/wk |
| Providence (PVD) Rhode Island Tf Green International Airport | United States | 1,733 mi | 4h 10m | United Airlines | weekly |
| Sarasota/Bradenton (SRQ) Sarasota/Bradenton International Airport | United States | 1,530 mi | 3h 44m | Southwest Airlines | weekly |
| Jacksonville (OAJ) Albert J Ellis Airport | United States | 1,520 mi | 3h 43m | Delta Air Lines | weekly |
| Wilmington (ILM) Wilmington International Airport | United States | 1,519 mi | 3h 43m | United Airlines | weekly |
| Chattanooga (CHA) Lovell Field | United States | 1,116 mi | 2h 53m | Delta Air Lines | weekly |
| Seattle (BFI) Boeing Field/King County International Airport | United States | 1,024 mi | 2h 42m | Alaska Airlines | weekly |
| Santa Rosa (STS) Charles M Schulz/Sonoma County Airport | United States | 974 mi | 2h 36m | Southwest Airlines | weekly |
| Fort Hood (Killeen) (GRK) Robert Gray Army Air Field | United States | 719 mi | 2h 4m | United Airlines | weekly |
| Waco (CNW) Tstc Waco Airport | United States | 710 mi | 2h 3m | American Airlines | weekly |
| Bullhead City (IFP) Laughlin/Bullhead International Airport | United States | 631 mi | 1h 53m | Sun Country Airlines | weekly |
| Rawlins (RWL) Rawlins Municipal/Harvey Field | United States | 188 mi | 58m | Alpine Air Express | weekly |
| Greeley (GXY) Greeley-Weld County Airport | United States | 40 mi | 40m | Denver Air Connection | weekly |