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GTF to DTA: distance & flight time
Great Falls (Great Falls International Airport) → Delta (Delta Municipal Airport)
563 mi
905 km · 489 nm
1h 41m
estimated nonstop flight time
Same time
time difference · heading south
See live GTF→DTA fares Phone-only fares on this route — call free
Flight time details
563 miles nonstop takes roughly 1h 41m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- DTA — Delta Municipal Airport · Delta, 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 DTA
- PVU · Provo Municipal Airport71 mi away
- PUC · Carbon County Regional/Buck Davis Field95 mi away
- SLC · Salt Lake City International Airport101 mi away
- BCE · Bryce Canyon Airport117 mi away
Frequently asked questions
How far is GTF from DTA?
The flight distance from Great Falls (GTF) to Delta (DTA) is 563 miles (905 km, 489 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to DTA?
A nonstop flight takes about 1h 41m 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 cheapest way to fly from GTF to DTA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–DTA that never appear on search engines, with no booking fees.