Need help booking?
Unpublished phone-only deals available
YQU to BFI: distance & flight time
Grande Prairie (Grande Prairie Airport) → Seattle (Boeing Field King County International Airport)
549 mi
883 km · 477 nm
1h 40m
estimated nonstop flight time
-1h
time difference · heading south
See live YQU→BFI fares Phone-only fares on this route — call free
Flight time details
549 miles nonstop takes roughly 1h 40m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YQU — Grande Prairie Airport · Grande Prairie, Canada
- BFI — Boeing Field King County International Airport · Seattle, 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 YQU
- YDQ · Dawson Creek Airport64 mi away
- YPE · Peace River Airport91 mi away
- YXJ · Fort St John Airport103 mi away
- YCQ · Chetwynd Airport113 mi away
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is YQU from BFI?
The flight distance from Grande Prairie (YQU) to Seattle (BFI) is 549 miles (883 km, 477 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQU to BFI?
A nonstop flight takes about 1h 40m 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 Grande Prairie and Seattle?
Seattle is 1 hour behind Grande Prairie.
What is the cheapest way to fly from YQU to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQU–BFI that never appear on search engines, with no booking fees.