Need help booking?
Unpublished phone-only deals available
GEG to DEC: distance & flight time
Spokane (Spokane International Airport) → Decatur (Decatur Airport)
1,518 mi
2,444 km · 1,320 nm
3h 27m
estimated nonstop flight time
+2h
time difference · heading east
See live GEG→DEC fares Phone-only fares on this route — call free
Flight time details
1,518 miles nonstop takes roughly 3h 27m gate to gate, flying east. 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
- GEG — Spokane International Airport · Spokane, United States
- DEC — Decatur Airport · Decatur, 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 GEG
- SKA · Fairchild Air Force Base6 mi away
- SFF · Felts Field11 mi away
- COE · Coeur D'Alene - Pappy Boyington Field35 mi away
- PUW · Pullman Moscow Regional Airport64 mi away
Frequently asked questions
How far is GEG from DEC?
The flight distance from Spokane (GEG) to Decatur (DEC) is 1,518 miles (2,444 km, 1,320 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GEG to DEC?
A nonstop flight takes about 3h 27m 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 Decatur?
Decatur is 2 hours ahead of Spokane.
What is the cheapest way to fly from GEG to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GEG–DEC that never appear on search engines, with no booking fees.