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YOS to BUF: distance & flight time
Owen Sound (Owen Sound / Billy Bishop Regional Airport) → Buffalo (Buffalo Niagara International Airport)
155 mi
249 km · 135 nm
52m
estimated nonstop flight time
—
time difference · heading southeast
See live YOS→BUF fares Phone-only fares on this route — call free
Flight time details
155 miles nonstop takes roughly 52m 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
- YOS — Owen Sound / Billy Bishop Regional Airport · Owen Sound, Canada
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is YOS from BUF?
The flight distance from Owen Sound (YOS) to Buffalo (BUF) is 155 miles (249 km, 135 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOS to BUF?
A nonstop flight takes about 52m 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 BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOS–BUF that never appear on search engines, with no booking fees.