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IDA to ONO: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Ontario (Ontario Municipal Airport)
249 mi
401 km · 216 nm
1h 7m
estimated nonstop flight time
Same time
time difference · heading west
See live IDA→ONO fares Phone-only fares on this route — call free
Flight time details
249 miles nonstop takes roughly 1h 7m 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
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- 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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 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 IDA from ONO?
The flight distance from Idaho Falls (IDA) to Ontario (ONO) is 249 miles (401 km, 216 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to ONO?
A nonstop flight takes about 1h 7m 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 IDA to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–ONO that never appear on search engines, with no booking fees.