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ONT to ONO: distance & flight time
Ontario (Ontario International Airport) → Ontario (Ontario Municipal Airport)
689 mi
1,109 km · 599 nm
1h 58m
estimated nonstop flight time
+1h
time difference · heading north
See live ONT→ONO fares Phone-only fares on this route — call free
Flight time details
689 miles nonstop takes roughly 1h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 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 ONT from ONO?
The flight distance from Ontario (ONT) to Ontario (ONO) is 689 miles (1,109 km, 599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to ONO?
A nonstop flight takes about 1h 58m 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 time difference between Ontario and Ontario?
Ontario is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONT to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–ONO that never appear on search engines, with no booking fees.