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ONO to FCS: distance & flight time
Ontario (Ontario Municipal Airport) → Fort Carson (Butts AAF (Fort Carson) Air Field)
734 mi
1,181 km · 638 nm
2h 4m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ONO→FCS fares Phone-only fares on this route — call free
Flight time details
734 miles nonstop takes roughly 2h 4m gate to gate, flying southeast. 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
- ONO — Ontario Municipal Airport · Ontario, United States
- FCS — Butts AAF (Fort Carson) Air Field · Fort Carson, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near FCS
- COS · City of Colorado Springs Municipal Airport9 mi away
- PUB · Pueblo Memorial Airport30 mi away
- DEN · Denver International Airport82 mi away
- APA · Centennial Airport62 mi away
Frequently asked questions
How far is ONO from FCS?
The flight distance from Ontario (ONO) to Fort Carson (FCS) is 734 miles (1,181 km, 638 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to FCS?
A nonstop flight takes about 2h 4m 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 ONO to FCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–FCS that never appear on search engines, with no booking fees.