United States · 232 miles (374 km)

Spokane (SFF) to Seattle (BFI) flights

One airline flies nonstop from Spokane (SFF) to Seattle (BFI): Air Excursions. The two airports are 232 miles (374 km) apart.

See award pricesFilter in Routes

Airlines flying nonstop from SFF to BFI

  • X4
    Air ExcursionsNot in an alliance

SFF to BFI: common questions

Which airlines fly nonstop from SFF to BFI?

Air Excursions flies nonstop from Spokane (SFF) to Seattle (BFI).

How far is Spokane from Seattle by plane?

Spokane (SFF) and Seattle (BFI) are 232 miles (374 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.

How many miles does SFF to BFI cost?

It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SFF to BFI with taxes and fees.

More routes

BFI to SFFEvery nonstop from SFFEvery nonstop from BFI

Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.