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SEA to YBY: distance & flight time
Seattle (Seattle Tacoma International Airport) → Bonnyville (Bonnyville Airport)
690 mi
1,111 km · 600 nm
1h 58m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SEA→YBY fares Phone-only fares on this route — call free
Flight time details
690 miles nonstop takes roughly 1h 58m gate to gate, flying northeast. 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
- SEA — Seattle Tacoma International Airport · Seattle, United States
- YBY — Bonnyville Airport · Bonnyville, Canada
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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near YBY
- YOD · CFB Cold Lake20 mi away
- YVG · Vermilion Airport66 mi away
- YLL · Lloydminster Airport74 mi away
- YLJ · Meadow Lake Airport91 mi away
Frequently asked questions
How far is SEA from YBY?
The flight distance from Seattle (SEA) to Bonnyville (YBY) is 690 miles (1,111 km, 600 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to YBY?
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 Seattle and Bonnyville?
Bonnyville is 1 hour ahead of Seattle.
What is the cheapest way to fly from SEA to YBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–YBY that never appear on search engines, with no booking fees.