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SFF to IAH: distance & flight time
Spokane (Felts Field) → Houston (George Bush Intercontinental Houston Airport)
1,690 mi
2,719 km · 1,468 nm
3h 47m
estimated nonstop flight time
+2h
time difference · heading southeast
See live SFF→IAH fares Phone-only fares on this route — call free
Flight time details
1,690 miles nonstop takes roughly 3h 47m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SFF — Felts Field · Spokane, United States
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is SFF from IAH?
The flight distance from Spokane (SFF) to Houston (IAH) is 1,690 miles (2,719 km, 1,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFF to IAH?
A nonstop flight takes about 3h 47m 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 Houston?
Houston is 2 hours ahead of Spokane.
What is the cheapest way to fly from SFF to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFF–IAH that never appear on search engines, with no booking fees.