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SLN to BFI: distance & flight time
Salina (Salina Municipal Airport) → Seattle (Boeing Field King County International Airport)
1,373 mi
2,210 km · 1,193 nm
3h 27m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SLN→BFI fares Phone-only fares on this route — call free
Flight time details
1,373 miles nonstop takes roughly 3h 27m 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
- SLN — Salina Municipal Airport · Salina, 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 SLN
- FRI · Marshall Army Air Field51 mi away
- HUT · Hutchinson Municipal Airport51 mi away
- EWK · Newton City-County Airport55 mi away
- MHK · Manhattan Regional Airport58 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 SLN from BFI?
The flight distance from Salina (SLN) to Seattle (BFI) is 1,373 miles (2,210 km, 1,193 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLN to BFI?
A nonstop flight takes about 3h 27m 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 Salina and Seattle?
Seattle is 2 hours behind Salina.
What is the cheapest way to fly from SLN to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLN–BFI that never appear on search engines, with no booking fees.