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SFF to LAF: distance & flight time
Spokane (Felts Field) → Lafayette (Purdue University Airport)
1,579 mi
2,540 km · 1,372 nm
3h 34m
estimated nonstop flight time
+3h
time difference · heading east
See live SFF→LAF fares Phone-only fares on this route — call free
Flight time details
1,579 miles nonstop takes roughly 3h 34m 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
- SFF — Felts Field · Spokane, United States
- LAF — Purdue University Airport · Lafayette, 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 LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 mi away
Frequently asked questions
How far is SFF from LAF?
The flight distance from Spokane (SFF) to Lafayette (LAF) is 1,579 miles (2,540 km, 1,372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFF to LAF?
A nonstop flight takes about 3h 34m 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 Lafayette?
Lafayette is 3 hours ahead of Spokane.
What is the cheapest way to fly from SFF to LAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFF–LAF that never appear on search engines, with no booking fees.