| DEN DenverUnited States | Southwest Airlines, Delta Air Lines, United Airlines, SkyWest Airlines, Frontier Airlines | 154 | 391 mi629 km | 1h 32m |
| PHX PhoenixUnited States | Delta Air Lines, Southwest Airlines, SkyWest Airlines, Frontier Airlines, Envoy Air | 100 | 507 mi816 km | 1h 40m |
| SEA SeattleUnited States | Delta Air Lines, Alaska Airlines, SkyWest Airlines | 94 | 689 mi1,109 km | 2h 15m |
| LAX Los AngelesUnited States | Delta Air Lines, SkyWest Airlines, Southwest Airlines, Frontier Airlines | 77 | 590 mi950 km | 1h 58m |
| DFW Dallas-Fort WorthUnited States | American Airlines, Delta Air Lines, Frontier Airlines | 73 | 989 mi1,592 km | 2h 37m |
| LAS Las VegasUnited States | Delta Air Lines, Southwest Airlines, Frontier Airlines | 68 | 368 mi592 km | 1h 25m |
| SFO San FranciscoUnited States | Delta Air Lines, SkyWest Airlines, United Airlines, Frontier Airlines | 66 | 599 mi964 km | 2h 11m |
| SAN San DiegoUnited States | Delta Air Lines, SkyWest Airlines, Southwest Airlines | 61 | 626 mi1,007 km | 1h 56m |
| ORD ChicagoUnited States | American Airlines, United Airlines, Delta Air Lines | 60 | 1,250 mi2,012 km | 3h 13m |
| PDX PortlandUnited States | Delta Air Lines, SkyWest Airlines, Horizon Air | 58 | 630 mi1,014 km | 1h 55m |
| ATL AtlantaUnited States | Delta Air Lines | 55 | 1,590 mi2,559 km | 3h 32m |
| SMF SacramentoUnited States | Delta Air Lines, Southwest Airlines | 46 | 532 mi856 km | 1h 40m |
| IAH HoustonUnited States | Delta Air Lines, United Airlines, Mesa Airlines | 40 | 1,195 mi1,923 km | 3h 0m |
| MSP MinneapolisUnited States | Delta Air Lines, Sun Country Airlines | 40 | 991 mi1,595 km | 2h 26m |
| SJC San JoseUnited States | Delta Air Lines, SkyWest Airlines, Southwest Airlines | 38 | 584 mi940 km | 1h 53m |
| AUS AustinUnited States | Delta Air Lines, Southwest Airlines, SkyWest Airlines | 38 | 1,086 mi1,748 km | 2h 42m |
| DTW DetroitUnited States | Delta Air Lines | 36 | 1,481 mi2,383 km | 3h 20m |
| BOI BoiseUnited States | Delta Air Lines, SkyWest Airlines | 34 | 290 mi467 km | 1h 10m |
| GEG SpokaneUnited States | Delta Air Lines, SkyWest Airlines | 34 | 546 mi879 km | 1h 45m |
| SNA Santa AnaUnited States | Delta Air Lines, SkyWest Airlines | 33 | 588 mi946 km | 1h 54m |
| LGB Long BeachUnited States | Delta Air Lines, Southwest Airlines, SkyWest Airlines | 30 | 588 mi946 km | 1h 51m |
| JFK New YorkUnited States | Delta Air Lines, JetBlue | 30 | 1,990 mi3,203 km | 4h 20m |
| SGU St GeorgeUnited States | SkyWest Airlines | 28 | 272 mi438 km | 1h 6m |
| JAC JacksonUnited States | SkyWest Airlines, Delta Air Lines | 28 | 205 mi330 km | 1h 2m |
| BZN BozemanUnited States | Delta Air Lines, SkyWest Airlines | 28 | 347 mi558 km | 1h 18m |
| OAK OaklandUnited States | SkyWest Airlines, Southwest Airlines | 28 | 588 mi946 km | 1h 53m |
| IDA Idaho FallsUnited States | SkyWest Airlines, Delta Air Lines | 28 | 189 mi304 km | 1h 0m |
| BUR BurbankUnited States | SkyWest Airlines, Delta Air Lines | 28 | 574 mi924 km | 1h 59m |
| ABQ AlbuquerqueUnited States | SkyWest Airlines | 27 | 493 mi793 km | 1h 40m |
| FAT FresnoUnited States | SkyWest Airlines | 27 | 501 mi806 km | 1h 45m |
| RNO RenoUnited States | Delta Air Lines, SkyWest Airlines | 27 | 422 mi679 km | 1h 28m |
| PSC PascoUnited States | SkyWest Airlines, Delta Air Lines | 27 | 521 mi838 km | 1h 43m |
| BNA NashvilleUnited States | Delta Air Lines, Southwest Airlines | 27 | 1,404 mi2,260 km | 3h 12m |
| MCO OrlandoUnited States | Delta Air Lines | 27 | 1,931 mi3,108 km | 4h 19m |
| ONT OntarioUnited States | Delta Air Lines, SkyWest Airlines | 26 | 558 mi898 km | 1h 46m |
| BOS BostonUnited States | Delta Air Lines, JetBlue | 26 | 2,105 mi3,388 km | 4h 28m |
| YVR VancouverCanada | SkyWest Airlines, Delta Air Lines | 21 | 797 mi1,283 km | 2h 24m |
| SUN HaileyUnited States | SkyWest Airlines | 21 | 222 mi357 km | 1h 1m |
| GTF Great FallsUnited States | SkyWest Airlines | 21 | 463 mi745 km | 1h 32m |
| SBA Santa BarbaraUnited States | SkyWest Airlines | 21 | 615 mi990 km | 2h 1m |
| EUG EugeneUnited States | SkyWest Airlines | 21 | 618 mi995 km | 1h 59m |
| TUS TucsonUnited States | SkyWest Airlines | 21 | 600 mi966 km | 1h 54m |
| PSP Palm SpringsUnited States | SkyWest Airlines | 21 | 541 mi871 km | 1h 46m |
| BIL BillingsUnited States | SkyWest Airlines, Delta Air Lines | 21 | 387 mi623 km | 1h 22m |
| MSO MissoulaUnited States | SkyWest Airlines, Delta Air Lines | 21 | 436 mi702 km | 1h 32m |
| CLT CharlotteUnited States | American Airlines, Delta Air Lines | 20 | 1,727 mi2,779 km | 3h 49m |
| SAT San AntonioUnited States | Delta Air Lines | 20 | 1,087 mi1,749 km | 2h 39m |
| MCI Kansas CityUnited States | Delta Air Lines | 20 | 920 mi1,481 km | 2h 18m |
| OMA OmahaUnited States | SkyWest Airlines | 20 | 840 mi1,352 km | 2h 15m |
| STL St LouisUnited States | Delta Air Lines | 20 | 1,156 mi1,860 km | 2h 43m |
| TWF Twin FallsUnited States | SkyWest Airlines | 19 | 175 mi282 km | 53m |
| EWR NewarkUnited States | Delta Air Lines, United Airlines | 19 | 1,969 mi3,169 km | 4h 14m |
| CVG Cincinnati / CovingtonUnited States | Delta Air Lines | 19 | 1,450 mi2,334 km | 3h 13m |
| MIA MiamiUnited States | American Airlines, Delta Air Lines | 18 | 2,088 mi3,360 km | 4h 29m |
| PHL PhiladelphiaUnited States | Delta Air Lines, American Airlines | 17 | 1,927 mi3,101 km | 4h 8m |
| FCA KalispellUnited States | SkyWest Airlines, Delta Air Lines | 16 | 532 mi856 km | 1h 46m |
| BWI BaltimoreUnited States | Southwest Airlines, Delta Air Lines | 15 | 1,865 mi3,001 km | 4h 1m |
| COS Colorado SpringsUnited States | SkyWest Airlines | 14 | 411 mi661 km | 1h 35m |
| HLN HelenaUnited States | SkyWest Airlines | 14 | 402 mi647 km | 1h 24m |
| YYC CalgaryCanada | SkyWest Airlines | 14 | 720 mi1,159 km | 2h 9m |
| RDM RedmondUnited States | SkyWest Airlines | 14 | 525 mi845 km | 1h 48m |
| MFR MedfordUnited States | SkyWest Airlines | 14 | 575 mi925 km | 1h 54m |
| PIH PocatelloUnited States | SkyWest Airlines | 14 | 149 mi240 km | 58m |
| OKC Oklahoma CityUnited States | SkyWest Airlines | 14 | 866 mi1,394 km | 2h 17m |
| IAD DullesUnited States | Delta Air Lines, United Airlines | 14 | 1,827 mi2,940 km | 3h 56m |
| DAL DallasUnited States | Southwest Airlines | 13 | 999 mi1,608 km | 2h 28m |
| MDW ChicagoUnited States | Southwest Airlines | 13 | 1,259 mi2,026 km | 2h 54m |
| HNL Honolulu, OahuUnited States | Alaska Airlines, Delta Air Lines | 13 | 2,994 mi4,818 km | 6h 44m |
| CDC Cedar CityUnited States | SkyWest Airlines | 12 | 221 mi356 km | 1h 1m |
| GJT Grand JunctionUnited States | SkyWest Airlines | 12 | 217 mi349 km | 57m |
| EKO ElkoUnited States | SkyWest Airlines | 12 | 200 mi322 km | 55m |
| AMS AmsterdamNetherlands | Delta Air Lines, KLM | 10 | 4,990 mi8,031 km | 7h 35m |
| ANC AnchorageUnited States | Delta Air Lines, Alaska Airlines | 9 | 2,125 mi3,420 km | 4h 50m |
| HOU HoustonUnited States | Southwest Airlines | 8 | 1,214 mi1,954 km | 2h 54m |
| WYS West YellowstoneUnited States | SkyWest Airlines | 8 | 273 mi439 km | 1h 8m |
| CMH ColumbusUnited States | Delta Air Lines | 7 | 1,528 mi2,459 km | 3h 21m |
| YYZ TorontoCanada | Delta Air Lines | 7 | 1,661 mi2,673 km | 2h 57m |
| RDU Raleigh/DurhamUnited States | Delta Air Lines | 7 | 1,824 mi2,935 km | 3h 54m |
| IND IndianapolisUnited States | Delta Air Lines | 7 | 1,355 mi2,181 km | 3h 1m |
| CUN CancúnMexico | Delta Air Lines | 7 | 2,005 mi3,227 km | 4h 32m |
| MSY New OrleansUnited States | Delta Air Lines | 7 | 1,429 mi2,300 km | 3h 12m |
| SJD San José del CaboMexico | Delta Air Lines | 7 | 1,222 mi1,967 km | 3h 3m |
| MEX Mexico CityMexico | Delta Air Lines | 7 | 1,657 mi2,667 km | 3h 43m |
| LWS LewistonUnited States | SkyWest Airlines | 7 | 461 mi742 km | 1h 36m |
| TPA TampaUnited States | Delta Air Lines | 7 | 1,888 mi3,038 km | 4h 3m |
| FLL Fort LauderdaleUnited States | Delta Air Lines | 7 | 2,084 mi3,354 km | 4h 34m |
| CLE ClevelandUnited States | Delta Air Lines | 7 | 1,565 mi2,519 km | 3h 27m |
| PIT PittsburghUnited States | Delta Air Lines | 7 | 1,660 mi2,672 km | 3h 40m |
| MKE MilwaukeeUnited States | Delta Air Lines | 7 | 1,247 mi2,007 km | 2h 55m |
| BTM ButteUnited States | SkyWest Airlines | 7 | 357 mi575 km | 1h 21m |
| CDG Paris (Roissy-en-France, Val-d'Oise)France | Delta Air Lines | 7 | 5,080 mi8,175 km | 9h 53m |
| ICN SeoulSouth Korea | Delta Air Lines | 7 | 5,905 mi9,503 km | 12h 49m |
| PVR Puerto VallartaMexico | Delta Air Lines | 7 | 1,441 mi2,319 km | 3h 30m |
| TUL TulsaUnited States | SkyWest Airlines | 7 | 926 mi1,490 km | 2h 23m |
| XNA Fayetteville/Springdale/RogersUnited States | SkyWest Airlines | 7 | 1,004 mi1,616 km | 2h 36m |
| MEM MemphisUnited States | Delta Air Lines | 7 | 1,262 mi2,031 km | 2h 52m |
| OGG KahuluiUnited States | Delta Air Lines | 7 | 2,935 mi4,723 km | 6h 31m |
| DCA WashingtonUnited States | Delta Air Lines | 6 | 1,851 mi2,979 km | 4h 2m |
| LHR LondonUnited Kingdom | Delta Air Lines | 5 | 4,867 mi7,833 km | 9h 35m |
| GDL GuadalajaraMexico | Volaris | 3 | 1,486 mi2,391 km | 0m |
| YEG EdmontonCanada | WestJet | 2 | 868 mi1,397 km | 0m |