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CYS to SUN: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Hailey (Friedman Memorial Airport)
511 mi
822 km · 444 nm
1h 35m
estimated nonstop flight time
Same time
time difference · heading west
See live CYS→SUN fares Phone-only fares on this route — call free
Flight time details
511 miles nonstop takes roughly 1h 35m gate to gate, flying west. 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
- SUN — Friedman Memorial Airport · Hailey, 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 SUN
- TWF · Joslin Field Magic Valley Regional Airport71 mi away
- BYI · Burley Municipal Airport72 mi away
- MUO · Mountain Home Air Force Base85 mi away
- PIH · Pocatello Regional Airport95 mi away
Frequently asked questions
How far is CYS from SUN?
The flight distance from Cheyenne (CYS) to Hailey (SUN) is 511 miles (822 km, 444 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to SUN?
A nonstop flight takes about 1h 35m 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 SUN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–SUN that never appear on search engines, with no booking fees.