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YBY to WYS: distance & flight time
Bonnyville (Bonnyville Airport) → West Yellowstone (Yellowstone Airport)
665 mi
1,070 km · 578 nm
1h 55m
estimated nonstop flight time
Same time
time difference · heading south
See live YBY→WYS fares Phone-only fares on this route — call free
Flight time details
665 miles nonstop takes roughly 1h 55m 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
- YBY — Bonnyville Airport · Bonnyville, Canada
- WYS — Yellowstone Airport · West Yellowstone, 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 YBY
- YOD · CFB Cold Lake20 mi away
- YVG · Vermilion Airport66 mi away
- YLL · Lloydminster Airport74 mi away
- YLJ · Meadow Lake Airport91 mi away
Near WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Frequently asked questions
How far is YBY from WYS?
The flight distance from Bonnyville (YBY) to West Yellowstone (WYS) is 665 miles (1,070 km, 578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBY to WYS?
A nonstop flight takes about 1h 55m 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 YBY to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBY–WYS that never appear on search engines, with no booking fees.