SkyWest Airlines
Airline based in United States
Airline facts
- IATA code
- OO
- ICAO code
- SKW
- Callsign
- SKYWEST
- Country
- United States
- Alliance
- None
- Website
- skywest.com
SkyWest Airlines routes in the US
SkyWest Airlines flew from 298 airports to, from or within the United States between August 2025 and July 2026. Busiest routes:
- MKE to ORDMilwaukee to Chicago · 100 a week
- COS to DENColorado Springs to Denver · 77 a week
- PDX to SEAPortland to Seattle · 75 a week
- LAX to SMFLos Angeles to Sacramento · 72 a week
- FWA to ORDFort Wayne to Chicago · 60 a week
- SFO to SNASan Francisco to Santa Ana · 56 a week
- CPR to DENCasper to Denver · 55 a week
- ASE to DENAspen to Denver · 55 a week
- OKC to ORDOklahoma City to Chicago · 55 a week
- LAX to PHXLos Angeles to Phoenix · 52 a week
- GEG to SEASpokane to Seattle · 52 a week
- LAX to SFOLos Angeles to San Francisco · 50 a week
- DTW to ORDDetroit to Chicago · 48 a week
- ORD to SBNChicago to South Bend · 48 a week
- BOI to SEABoise to Seattle · 47 a week
- ORD to TVCChicago to Traverse City · 46 a week
- DEN to RAPDenver to Rapid City · 44 a week
- LAX to TUSLos Angeles to Tucson · 42 a week
- PSP to SFOPalm Springs to San Francisco · 42 a week
- SEA to YVRSeattle to Vancouver · 42 a week
- LAX to SANLos Angeles to San Diego · 42 a week
- LAX to RNOLos Angeles to Reno · 40 a week
- MCI to ORDKansas City to Chicago · 38 a week
- PHX to TUSPhoenix to Tucson · 37 a week
- EUG to SEAEugene to Seattle · 37 a week
- DFW to SAFDallas-Fort Worth to Santa Fe · 36 a week
- DFW to DRODallas-Fort Worth to Durango · 36 a week
- SEA to SMFSeattle to Sacramento · 35 a week
- SEA to SJCSeattle to San Jose · 35 a week
- DEN to SAFDenver to Santa Fe · 35 a week
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