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BFI to MXF: distance & flight time
Seattle (Boeing Field King County International Airport) → Montgomery (Maxwell Air Force Base)
2,145 mi
3,452 km · 1,864 nm
4h 40m
estimated nonstop flight time
+2h
time difference · heading east
See live BFI→MXF fares Phone-only fares on this route — call free
Flight time details
2,145 miles nonstop takes roughly 4h 40m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- MXF — Maxwell Air Force Base · Montgomery, 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 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
Near MXF
- MGM · Montgomery Regional (Dannelly Field) Airport6 mi away
- SEM · Craig Field36 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field42 mi away
- ALX · Thomas C Russell Field44 mi away
Frequently asked questions
How far is BFI from MXF?
The flight distance from Seattle (BFI) to Montgomery (MXF) is 2,145 miles (3,452 km, 1,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to MXF?
A nonstop flight takes about 4h 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 Seattle and Montgomery?
Montgomery is 2 hours ahead of Seattle.
What is the cheapest way to fly from BFI to MXF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–MXF that never appear on search engines, with no booking fees.