Need help booking?
Unpublished phone-only deals available
YRM to ONO: distance & flight time
Rocky Mountain House (Rocky Mountain House Airport) → Ontario (Ontario Municipal Airport)
589 mi
948 km · 512 nm
1h 45m
estimated nonstop flight time
Same time
time difference · heading south
See live YRM→ONO fares Phone-only fares on this route — call free
Flight time details
589 miles nonstop takes roughly 1h 45m gate to gate, flying south. 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
- YRM — Rocky Mountain House Airport · Rocky Mountain House, Canada
- ONO — Ontario Municipal Airport · Ontario, 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 YRM
- YQF · Red Deer Regional Airport46 mi away
- YEG · Edmonton International Airport82 mi away
- YBA · Banff Airport89 mi away
- YXD · Edmonton City Centre (Blatchford Field) Airport98 mi away
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
Frequently asked questions
How far is YRM from ONO?
The flight distance from Rocky Mountain House (YRM) to Ontario (ONO) is 589 miles (948 km, 512 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRM to ONO?
A nonstop flight takes about 1h 45m 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 YRM to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRM–ONO that never appear on search engines, with no booking fees.