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SFF to BIL: distance & flight time
Spokane (Felts Field) → Billings (Billings Logan International Airport)
435 mi
700 km · 378 nm
1h 25m
estimated nonstop flight time
+1h
time difference · heading east
See live SFF→BIL fares Phone-only fares on this route — call free
Flight time details
435 miles nonstop takes roughly 1h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SFF — Felts Field · Spokane, United States
- BIL — Billings Logan International Airport · Billings, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is SFF from BIL?
The flight distance from Spokane (SFF) to Billings (BIL) is 435 miles (700 km, 378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFF to BIL?
A nonstop flight takes about 1h 25m 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 Spokane and Billings?
Billings is 1 hour ahead of Spokane.
What is the cheapest way to fly from SFF to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFF–BIL that never appear on search engines, with no booking fees.