| DEN DenverUnited States | Southwest Airlines, United Airlines, Frontier Airlines, American Airlines | 152 | 602 mi969 km | 1h 46m |
| LAX Los AngelesUnited States | SkyWest Airlines, American Airlines, Southwest Airlines, Frontier Airlines, United Airlines, Delta Air Lines | 140 | 370 mi595 km | 1h 27m |
| SAN San DiegoUnited States | Southwest Airlines, American Airlines, SkyWest Airlines, Horizon Air, Frontier Airlines | 134 | 304 mi489 km | 1h 15m |
| SEA SeattleUnited States | Alaska Airlines, Delta Air Lines, Envoy Air, Southwest Airlines | 130 | 1,107 mi1,782 km | 3h 6m |
| LAS Las VegasUnited States | Southwest Airlines, American Airlines, Frontier Airlines | 109 | 255 mi410 km | 1h 6m |
| DFW Dallas-Fort WorthUnited States | American Airlines, Frontier Airlines | 108 | 868 mi1,397 km | 2h 24m |
| SLC Salt Lake CityUnited States | Delta Air Lines, Southwest Airlines, SkyWest Airlines, Frontier Airlines, Envoy Air | 100 | 507 mi816 km | 1h 36m |
| ORD ChicagoUnited States | American Airlines, United Airlines | 94 | 1,440 mi2,317 km | 3h 30m |
| SNA Santa AnaUnited States | Southwest Airlines, American Airlines, Frontier Airlines | 92 | 338 mi544 km | 1h 17m |
| SFO San FranciscoUnited States | United Airlines, American Airlines, Southwest Airlines, SkyWest Airlines, Frontier Airlines | 91 | 651 mi1,048 km | 2h 6m |
| TUS TucsonUnited States | SkyWest Airlines, Southwest Airlines, Envoy Air, American Airlines | 75 | 109 mi175 km | 51m |
| PDX PortlandUnited States | Alaska Airlines, Southwest Airlines, American Airlines | 75 | 1,010 mi1,625 km | 2h 42m |
| ATL AtlantaUnited States | Delta Air Lines, American Airlines, Southwest Airlines, Frontier Airlines | 63 | 1,587 mi2,554 km | 3h 29m |
| BUR BurbankUnited States | Southwest Airlines, SkyWest Airlines, Envoy Air | 62 | 369 mi594 km | 1h 23m |
| SMF SacramentoUnited States | Southwest Airlines, American Airlines, Envoy Air, SkyWest Airlines | 59 | 647 mi1,041 km | 1h 56m |
| MSP MinneapolisUnited States | Delta Air Lines, American Airlines, Sun Country Airlines, Southwest Airlines | 56 | 1,276 mi2,054 km | 2h 59m |
| ABQ AlbuquerqueUnited States | Southwest Airlines, American Airlines, Envoy Air | 56 | 328 mi528 km | 1h 8m |
| AUS AustinUnited States | Southwest Airlines, American Airlines, SkyWest Airlines | 56 | 872 mi1,403 km | 2h 11m |
| CLT CharlotteUnited States | American Airlines | 55 | 1,773 mi2,853 km | 3h 55m |
| IAH HoustonUnited States | United Airlines, American Airlines, Frontier Airlines | 55 | 1,009 mi1,624 km | 2h 37m |
| RNO RenoUnited States | American Airlines, Southwest Airlines, Envoy Air | 54 | 601 mi967 km | 1h 48m |
| ONT OntarioUnited States | Southwest Airlines, American Airlines | 52 | 325 mi523 km | 1h 11m |
| JFK New YorkUnited States | American Airlines, Delta Air Lines, JetBlue | 52 | 2,153 mi3,465 km | 4h 41m |
| DAL DallasUnited States | Southwest Airlines | 52 | 879 mi1,415 km | 2h 13m |
| SJC San JoseUnited States | Southwest Airlines, American Airlines, Envoy Air | 49 | 621 mi999 km | 1h 50m |
| PHL PhiladelphiaUnited States | American Airlines | 47 | 2,076 mi3,341 km | 4h 23m |
| DTW DetroitUnited States | Delta Air Lines, American Airlines, Frontier Airlines | 47 | 1,671 mi2,689 km | 3h 41m |
| SAT San AntonioUnited States | Southwest Airlines, American Airlines, Envoy Air | 46 | 843 mi1,357 km | 2h 4m |
| MDW ChicagoUnited States | Southwest Airlines | 45 | 1,444 mi2,324 km | 3h 10m |
| ELP El PasoUnited States | Southwest Airlines, Envoy Air, American Airlines, SkyWest Airlines | 45 | 347 mi558 km | 1h 13m |
| STL St LouisUnited States | Southwest Airlines, American Airlines | 45 | 1,262 mi2,031 km | 2h 50m |
| BNA NashvilleUnited States | Southwest Airlines, American Airlines | 44 | 1,449 mi2,332 km | 3h 12m |
| EWR NewarkUnited States | United Airlines, American Airlines | 43 | 2,133 mi3,433 km | 4h 37m |
| MCI Kansas CityUnited States | Southwest Airlines, American Airlines | 41 | 1,044 mi1,680 km | 2h 30m |
| BOI BoiseUnited States | SkyWest Airlines, Southwest Airlines, American Airlines | 41 | 735 mi1,183 km | 2h 8m |
| OAK OaklandUnited States | Southwest Airlines | 37 | 646 mi1,040 km | 1h 52m |
| HOU HoustonUnited States | Southwest Airlines | 36 | 1,020 mi1,642 km | 2h 25m |
| OMA OmahaUnited States | Southwest Airlines, SkyWest Airlines, American Airlines | 35 | 1,037 mi1,669 km | 2h 31m |
| OKC Oklahoma CityUnited States | SkyWest Airlines, Southwest Airlines | 34 | 833 mi1,341 km | 2h 9m |
| MCO OrlandoUnited States | Southwest Airlines, American Airlines, Frontier Airlines | 34 | 1,849 mi2,976 km | 4h 3m |
| BOS BostonUnited States | American Airlines, Delta Air Lines | 34 | 2,300 mi3,701 km | 4h 47m |
| MIA MiamiUnited States | American Airlines | 34 | 1,972 mi3,174 km | 4h 14m |
| IND IndianapolisUnited States | Southwest Airlines, American Airlines | 29 | 1,489 mi2,396 km | 3h 18m |
| HNL Honolulu, OahuUnited States | American Airlines, Alaska Airlines, Southwest Airlines | 28 | 2,917 mi4,694 km | 6h 37m |
| SJD San José del CaboMexico | Southwest Airlines, American Airlines | 28 | 722 mi1,162 km | 2h 5m |
| PSP Palm SpringsUnited States | American Airlines, SkyWest Airlines | 28 | 261 mi420 km | 1h 9m |
| MRY MontereyUnited States | SkyWest Airlines, Envoy Air, American Airlines | 28 | 598 mi962 km | 1h 56m |
| SBA Santa BarbaraUnited States | SkyWest Airlines, American Airlines, Envoy Air | 27 | 455 mi732 km | 1h 34m |
| SBP San Luis ObispoUnited States | American Airlines, SkyWest Airlines, Envoy Air | 27 | 509 mi819 km | 1h 39m |
| CLD CarlsbadUnited States | Envoy Air | 27 | 306 mi492 km | 1h 15m |
| LGB Long BeachUnited States | Southwest Airlines | 27 | 355 mi571 km | 1h 14m |
| FAT FresnoUnited States | American Airlines, SkyWest Airlines, Envoy Air | 26 | 493 mi793 km | 1h 40m |
| GEG SpokaneUnited States | American Airlines, Southwest Airlines | 25 | 1,020 mi1,642 km | 2h 37m |
| BFL BakersfieldUnited States | SkyWest Airlines, American Airlines, Envoy Air | 25 | 425 mi684 km | 1h 30m |
| MKE MilwaukeeUnited States | Southwest Airlines, American Airlines | 22 | 1,460 mi2,350 km | 3h 14m |
| CMH ColumbusUnited States | American Airlines, Southwest Airlines | 21 | 1,670 mi2,688 km | 3h 39m |
| CLE ClevelandUnited States | American Airlines, Frontier Airlines, Southwest Airlines | 21 | 1,737 mi2,795 km | 3h 46m |
| OGG KahuluiUnited States | American Airlines, Southwest Airlines | 21 | 2,844 mi4,577 km | 6h 23m |
| TUL TulsaUnited States | Envoy Air, Southwest Airlines | 21 | 935 mi1,505 km | 2h 18m |
| TPA TampaUnited States | American Airlines, Southwest Airlines | 21 | 1,788 mi2,878 km | 3h 52m |
| DRO DurangoUnited States | SkyWest Airlines | 21 | 352 mi566 km | 1h 23m |
| GJT Grand JunctionUnited States | SkyWest Airlines | 21 | 438 mi705 km | 1h 33m |
| YUM YumaUnited States | SkyWest Airlines, Envoy Air | 20 | 160 mi257 km | 59m |
| COS Colorado SpringsUnited States | Southwest Airlines | 20 | 551 mi887 km | 1h 35m |
| DCA WashingtonUnited States | American Airlines | 20 | 1,979 mi3,185 km | 4h 11m |
| FLG FlagstaffUnited States | SkyWest Airlines | 19 | 119 mi192 km | 55m |
| RDU Raleigh/DurhamUnited States | American Airlines, Southwest Airlines | 19 | 1,891 mi3,043 km | 4h 4m |
| GDL GuadalajaraMexico | Volaris, SkyWest Airlines | 17 | 1,037 mi1,669 km | 1h 28m |
| PIT PittsburghUnited States | Southwest Airlines, American Airlines | 15 | 1,814 mi2,919 km | 3h 50m |
| CUN CancúnMexico | Southwest Airlines, American Airlines | 15 | 1,760 mi2,832 km | 4h 3m |
| PVR Puerto VallartaMexico | Southwest Airlines, American Airlines | 14 | 971 mi1,563 km | 2h 36m |
| YYC CalgaryCanada | WestJet | 14 | 1,225 mi1,971 km | 0m |
| FSD Sioux FallsUnited States | SkyWest Airlines | 14 | 1,081 mi1,740 km | 2h 50m |
| RDM RedmondUnited States | Envoy Air | 14 | 893 mi1,437 km | 2h 33m |
| XNA Fayetteville/Springdale/RogersUnited States | Envoy Air, American Airlines | 14 | 1,023 mi1,646 km | 2h 33m |
| PSC PascoUnited States | SkyWest Airlines | 14 | 962 mi1,548 km | 2h 46m |
| STS Santa RosaUnited States | SkyWest Airlines, Envoy Air | 14 | 699 mi1,125 km | 2h 16m |
| MSN MadisonUnited States | American Airlines | 14 | 1,396 mi2,247 km | 3h 10m |
| LHR LondonUnited Kingdom | American Airlines, British Airways | 14 | 5,271 mi8,483 km | 3h 39m |
| DSM Des MoinesUnited States | American Airlines | 14 | 1,149 mi1,849 km | 2h 48m |
| CID Cedar RapidsUnited States | Envoy Air, SkyWest Airlines | 14 | 1,252 mi2,015 km | 3h 5m |
| MFR MedfordUnited States | SkyWest Airlines | 14 | 855 mi1,376 km | 2h 30m |
| EUG EugeneUnited States | Envoy Air | 14 | 952 mi1,532 km | 2h 34m |
| BWI BaltimoreUnited States | Southwest Airlines | 13 | 1,999 mi3,217 km | 4h 6m |
| ICT WichitaUnited States | Envoy Air, SkyWest Airlines | 13 | 870 mi1,400 km | 2h 20m |
| ANC AnchorageUnited States | American Airlines, Alaska Airlines | 13 | 2,552 mi4,107 km | 5h 49m |
| MSY New OrleansUnited States | Southwest Airlines, American Airlines | 12 | 1,301 mi2,094 km | 2h 53m |
| SGU St GeorgeUnited States | SkyWest Airlines | 12 | 262 mi422 km | 1h 22m |
| PAE EverettUnited States | Alaska Airlines | 12 | 1,133 mi1,823 km | 3h 4m |
| SOW Show LowUnited States | Contour Airlines | 12 | 129 mi208 km | 59m |
| PVU ProvoUnited States | SkyWest Airlines, Breeze Airways | 11 | 468 mi753 km | 1h 37m |
| GUP GallupUnited States | Advanced Air | 10 | 233 mi375 km | 1h 7m |
| YVR VancouverCanada | Jazz Aviation, Air Canada Rouge, WestJet | 9 | 1,230 mi1,979 km | 0m |
| PGA PageUnited States | Contour Airlines | 9 | 243 mi391 km | 1h 13m |
| SAF Santa FeUnited States | SkyWest Airlines | 7 | 370 mi595 km | 1h 24m |
| IAD DullesUnited States | United Airlines | 7 | 1,956 mi3,148 km | 4h 10m |
| YYZ TorontoCanada | Air Canada Rouge | 7 | 1,876 mi3,019 km | 0m |
| FLL Fort LauderdaleUnited States | American Airlines | 7 | 1,972 mi3,174 km | 4h 11m |
| MEM MemphisUnited States | Envoy Air | 7 | 1,264 mi2,034 km | 2h 57m |
| CEZ CortezUnited States | Key Lime Air | 7 | 328 mi528 km | 1h 17m |
| KOA Kailua-KonaUnited States | American Airlines | 7 | 2,860 mi4,603 km | 6h 25m |
| LBB LubbockUnited States | SkyWest Airlines | 7 | 588 mi946 km | 1h 46m |
| SVC Silver CityUnited States | Advanced Air | 7 | 230 mi370 km | 1h 8m |
| MAF MidlandUnited States | SkyWest Airlines | 7 | 581 mi935 km | 1h 42m |
| IPL ImperialUnited States | Southern Airways Express | 7 | 211 mi340 km | 1h 33m |
| LIT Little RockUnited States | Envoy Air | 7 | 1,136 mi1,828 km | 2h 48m |
| BZN BozemanUnited States | SkyWest Airlines | 7 | 853 mi1,373 km | 2h 52m |
| MFE McAllenUnited States | Envoy Air | 7 | 965 mi1,553 km | 2h 33m |
| RAP Rapid CityUnited States | Envoy Air | 7 | 876 mi1,410 km | 2h 27m |
| ABI AbileneUnited States | Envoy Air | 7 | 720 mi1,159 km | 2h 2m |
| MEX Mexico CityMexico | American Airlines | 7 | 1,251 mi2,013 km | 1h 45m |
| CVG Cincinnati / CovingtonUnited States | American Airlines | 7 | 1,569 mi2,525 km | 3h 32m |
| LIH Lihue, KauaiUnited States | American Airlines | 7 | 2,979 mi4,794 km | 6h 41m |
| SDF LouisvilleUnited States | Southwest Airlines | 7 | 1,506 mi2,424 km | 3h 16m |
| HMO HermosilloMexico | SkyWest Airlines | 7 | 304 mi489 km | 1h 17m |
| MZT Mazatlà nMexico | Envoy Air | 7 | 789 mi1,270 km | 2h 10m |
| TPE TaoyuanTaiwan | Starlux Airlines, China Airlines | 7 | 7,104 mi11,433 km | 0m |
| JAX JacksonvilleUnited States | American Airlines | 6 | 1,785 mi2,873 km | 3h 52m |
| YUL MontréalCanada | Air Canada Rouge | 6 | 2,184 mi3,515 km | 0m |
| MTY MonterreyMexico | Envoy Air | 5 | 889 mi1,431 km | 2h 35m |
| CDG Paris (Roissy-en-France, Val-d'Oise)France | Air France | 5 | 5,482 mi8,822 km | 0m |
| LTO LoretoMexico | Envoy Air | 5 | 514 mi827 km | 1h 44m |
| VEL VernalUnited States | Contour Airlines | 5 | 502 mi808 km | 1h 43m |
| TIJ TijuanaMexico | SkyWest Airlines | 4 | 294 mi473 km | 1h 17m |
| CNY MoabUnited States | Contour Airlines | 2 | 389 mi626 km | 1h 26m |
| TEX TellurideUnited States | Key Lime Air | 2 | 388 mi624 km | 1h 46m |
| TYS Knoxville/MaryvilleUnited States | Allegiant Air | 2 | 1,599 mi2,573 km | 3h 26m |
| SCK StocktonUnited States | Allegiant Air | 2 | 603 mi970 km | 1h 45m |
| CUL CuliacánMexico | Volaris | 2 | 657 mi1,057 km | 0m |
| ZIH IxtapaMexico | Envoy Air | 2 | 1,272 mi2,047 km | 3h 4m |
| FCA KalispellUnited States | Envoy Air | 2 | 1,033 mi1,662 km | 2h 45m |
| YEG EdmontonCanada | WestJet | <1 | 1,374 mi2,211 km | 0m |