Need help booking?
Unpublished phone-only deals available
CYS to MSO: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Missoula (Missoula International Airport)
608 mi
979 km · 529 nm
1h 47m
estimated nonstop flight time
Same time
time difference · heading northwest
See live CYS→MSO fares Phone-only fares on this route — call free
Flight time details
608 miles nonstop takes roughly 1h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- MSO — Missoula International Airport · Missoula, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Near MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 mi away
Frequently asked questions
How far is CYS from MSO?
The flight distance from Cheyenne (CYS) to Missoula (MSO) is 608 miles (979 km, 529 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to MSO?
A nonstop flight takes about 1h 47m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from CYS to MSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–MSO that never appear on search engines, with no booking fees.