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YNS to BFI: distance & flight time
Nemiscau (Nemiscau Airport) → Seattle (Boeing Field King County International Airport)
2,052 mi
3,302 km · 1,783 nm
4h 29m
estimated nonstop flight time
-3h
time difference · heading west
See live YNS→BFI fares Phone-only fares on this route — call free
Flight time details
2,052 miles nonstop takes roughly 4h 29m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YNS — Nemiscau Airport · Nemiscau, 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 YNS
- ZEM · Eastmain River Airport108 mi away
- YKQ · Waskaganish Airport114 mi away
- YNC · Wemindji Airport146 mi away
- YGL · La Grande Rivière Airport149 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 YNS from BFI?
The flight distance from Nemiscau (YNS) to Seattle (BFI) is 2,052 miles (3,302 km, 1,783 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNS to BFI?
A nonstop flight takes about 4h 29m 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 Nemiscau and Seattle?
Seattle is 3 hours behind Nemiscau.
What is the cheapest way to fly from YNS to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNS–BFI that never appear on search engines, with no booking fees.