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MEM to BFI: distance & flight time
Memphis (Memphis International Airport) → Seattle (Boeing Field King County International Airport)
1,868 mi
3,007 km · 1,624 nm
4h 8m
estimated nonstop flight time
-2h
time difference · heading northwest
See live MEM→BFI fares Phone-only fares on this route — call free
Flight time details
1,868 miles nonstop takes roughly 4h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- MEM — Memphis International Airport · Memphis, United States
- 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 MEM
- OLV · Olive Branch Airport12 mi away
- NQA · Millington-Memphis Airport23 mi away
- UTM · Tunica Municipal Airport33 mi away
- UOX · University Oxford Airport52 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 MEM from BFI?
The flight distance from Memphis (MEM) to Seattle (BFI) is 1,868 miles (3,007 km, 1,624 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MEM to BFI?
A nonstop flight takes about 4h 8m 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 Memphis and Seattle?
Seattle is 2 hours behind Memphis.
What is the cheapest way to fly from MEM to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MEM–BFI that never appear on search engines, with no booking fees.