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RDU to SFF: distance & flight time
Raleigh-durham (Raleigh Durham International Airport) → Spokane (Felts Field)
2,120 mi
3,411 km · 1,842 nm
4h 37m
estimated nonstop flight time
-3h
time difference · heading northwest
See live RDU→SFF fares Phone-only fares on this route — call free
Flight time details
2,120 miles nonstop takes roughly 4h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- RDU — Raleigh Durham International Airport · Raleigh-durham, United States
- SFF — Felts Field · Spokane, 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 RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 mi away
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
Frequently asked questions
How far is RDU from SFF?
The flight distance from Raleigh-durham (RDU) to Spokane (SFF) is 2,120 miles (3,411 km, 1,842 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDU to SFF?
A nonstop flight takes about 4h 37m 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 Raleigh-durham and Spokane?
Spokane is 3 hours behind Raleigh-durham.
What is the cheapest way to fly from RDU to SFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDU–SFF that never appear on search engines, with no booking fees.