CheyenneBoiseDirect FlightsCYS–BOI
Cheyenne (Cheyenne Regional/Jerry Olson Field) to Boise (Boise Airport).
Flight time from CYS to BOI is estimated at about 1h 50m, based on the 605-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with Sun Country Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 50m Estimated from great-circle distance — no tracked flights yet. | 605 mi | weekly From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for CYS to BOI
Our current provider sample includes weekly from CYS to BOI across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Sun Country Airlines | weekly | Boeing 737 · Seat map | — |
Aircraft on this route
Flying the other way?
BOI to CYS flights — weekly on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for CYS to BOI, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from CYS to BOI?
The CYS to BOI flight time is estimated at about 1h 50m from great-circle distance until enough tracked flights are available.
How far is CYS from BOI?
CYS to BOI is about 605 miles by air.
Which airlines fly from CYS to BOI?
Our current provider sample for CYS to BOI includes Sun Country Airlines. Confirm live timetables before booking.
What aircraft fly from CYS to BOI?
Aircraft captured in our current provider sample for CYS to BOI include Boeing 737.