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YOS to ONT: distance & flight time
Owen Sound (Owen Sound / Billy Bishop Regional Airport) → Ontario (Ontario International Airport)
2,075 mi
3,339 km · 1,803 nm
4h 32m
estimated nonstop flight time
—
time difference · heading west
See live YOS→ONT fares Phone-only fares on this route — call free
Flight time details
2,075 miles nonstop takes roughly 4h 32m 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
- YOS — Owen Sound / Billy Bishop Regional Airport · Owen Sound, Canada
- ONT — Ontario International 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 YOS
- YVV · Wiarton Airport17 mi away
- YYZ · Lester B. Pearson International Airport87 mi away
- YLK · Barrie-Orillia (Lake Simcoe Regional Airport)64 mi away
- YPD · Parry Sound Area Municipal Airport67 mi away
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
Frequently asked questions
How far is YOS from ONT?
The flight distance from Owen Sound (YOS) to Ontario (ONT) is 2,075 miles (3,339 km, 1,803 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOS to ONT?
A nonstop flight takes about 4h 32m 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 YOS to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOS–ONT that never appear on search engines, with no booking fees.