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SJT to BFI: distance & flight time
San Angelo (San Angelo Regional Mathis Field) → Seattle (Boeing Field King County International Airport)
1,603 mi
2,579 km · 1,393 nm
3h 37m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SJT→BFI fares Phone-only fares on this route — call free
Flight time details
1,603 miles nonstop takes roughly 3h 37m 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
- SJT — San Angelo Regional Mathis Field · San Angelo, 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 SJT
- OZA · Ozona Municipal Airport60 mi away
- BBD · Curtis Field70 mi away
- JCT · Kimble County Airport73 mi away
- DYS · Dyess Air Force Base83 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 SJT from BFI?
The flight distance from San Angelo (SJT) to Seattle (BFI) is 1,603 miles (2,579 km, 1,393 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJT to BFI?
A nonstop flight takes about 3h 37m 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 San Angelo and Seattle?
Seattle is 2 hours behind San Angelo.
What is the cheapest way to fly from SJT to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJT–BFI that never appear on search engines, with no booking fees.