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BFI to JST: distance & flight time
Seattle (Boeing Field King County International Airport) → Johnstown (John Murtha Johnstown Cambria County Airport)
2,190 mi
3,524 km · 1,903 nm
4h 46m
estimated nonstop flight time
+3h
time difference · heading east
See live BFI→JST fares Phone-only fares on this route — call free
Flight time details
2,190 miles nonstop takes roughly 4h 46m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- JST — John Murtha Johnstown Cambria County Airport · Johnstown, 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 JST
- AOO · Altoona Blair County Airport27 mi away
- LBE · Arnold Palmer Regional Airport30 mi away
- CBE · Greater Cumberland Regional Airport49 mi away
- AGC · Allegheny County Airport58 mi away
Frequently asked questions
How far is BFI from JST?
The flight distance from Seattle (BFI) to Johnstown (JST) is 2,190 miles (3,524 km, 1,903 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to JST?
A nonstop flight takes about 4h 46m 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 Johnstown?
Johnstown is 3 hours ahead of Seattle.
What is the cheapest way to fly from BFI to JST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–JST that never appear on search engines, with no booking fees.