Need help booking?
Unpublished phone-only deals available
GTF to EFD: distance & flight time
Great Falls (Great Falls International Airport) → Houston (Ellington Airport)
1,508 mi
2,426 km · 1,310 nm
3h 25m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GTF→EFD fares Phone-only fares on this route — call free
Flight time details
1,508 miles nonstop takes roughly 3h 25m gate to gate, flying southeast. 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
- GTF — Great Falls International Airport · Great Falls, United States
- EFD — Ellington 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Near EFD
- IAH · George Bush Intercontinental Houston Airport28 mi away
- HOU · William P Hobby Airport8 mi away
- AAP · Andrau Airpark27 mi away
- GLS · Scholes International At Galveston Airport30 mi away
Frequently asked questions
How far is GTF from EFD?
The flight distance from Great Falls (GTF) to Houston (EFD) is 1,508 miles (2,426 km, 1,310 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to EFD?
A nonstop flight takes about 3h 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 Great Falls and Houston?
Houston is 1 hour ahead of Great Falls.
What is the cheapest way to fly from GTF to EFD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–EFD that never appear on search engines, with no booking fees.