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SFF to SEA: distance & flight time
Spokane (Felts Field) → Seattle (Seattle Tacoma International Airport)
233 mi
375 km · 202 nm
1h 5m
estimated nonstop flight time
Same time
time difference · heading west
See live SFF→SEA fares Phone-only fares on this route — call free
Flight time details
233 miles nonstop takes roughly 1h 5m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SFF — Felts Field · Spokane, United States
- SEA — Seattle Tacoma 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 SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 mi away
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is SFF from SEA?
The flight distance from Spokane (SFF) to Seattle (SEA) is 233 miles (375 km, 202 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFF to SEA?
A nonstop flight takes about 1h 5m 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 cheapest way to fly from SFF to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFF–SEA that never appear on search engines, with no booking fees.