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GTF to DFW: distance & flight time
Great Falls (Great Falls International Airport) → Dallas-Fort Worth (Dallas Fort Worth International Airport)
1,256 mi
2,021 km · 1,091 nm
3h 12m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GTF→DFW fares Phone-only fares on this route — call free
Flight time details
1,256 miles nonstop takes roughly 3h 12m 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
- DFW — Dallas Fort Worth International Airport · Dallas-Fort Worth, 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 DFW
- DAL · Dallas Love Field11 mi away
- ADS · Addison Airport13 mi away
- AFW · Fort Worth Alliance Airport17 mi away
- RBD · Dallas Executive Airport18 mi away
Frequently asked questions
How far is GTF from DFW?
The flight distance from Great Falls (GTF) to Dallas-Fort Worth (DFW) is 1,256 miles (2,021 km, 1,091 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to DFW?
A nonstop flight takes about 3h 12m 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 Dallas-Fort Worth?
Dallas-Fort Worth is 1 hour ahead of Great Falls.
What is the cheapest way to fly from GTF to DFW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–DFW that never appear on search engines, with no booking fees.