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GTF to DBQ: distance & flight time
Great Falls (Great Falls International Airport) → Dubuque IA (Dubuque Regional Airport)
1,066 mi
1,715 km · 926 nm
2h 47m
estimated nonstop flight time
+1h
time difference · heading east
See live GTF→DBQ fares Phone-only fares on this route — call free
Flight time details
1,066 miles nonstop takes roughly 2h 47m gate to gate, flying east. 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
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Frequently asked questions
How far is GTF from DBQ?
The flight distance from Great Falls (GTF) to Dubuque IA (DBQ) is 1,066 miles (1,715 km, 926 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to DBQ?
A nonstop flight takes about 2h 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 Great Falls and Dubuque IA?
Dubuque IA is 1 hour ahead of Great Falls.
What is the cheapest way to fly from GTF to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–DBQ that never appear on search engines, with no booking fees.