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DWH to GTF: distance & flight time
Houston (David Wayne Hooks Memorial Airport) → Great Falls (Great Falls International Airport)
1,468 mi
2,363 km · 1,276 nm
3h 40m
estimated nonstop flight time
-1h
time difference · heading northwest
See live DWH→GTF fares Phone-only fares on this route — call free
Flight time details
1,468 miles nonstop takes roughly 3h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DWH — David Wayne Hooks Memorial Airport · Houston, United States
- GTF — Great Falls International Airport · Great Falls, 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 DWH
- IAH · George Bush Intercontinental Houston Airport14 mi away
- IWS · West Houston Airport18 mi away
- CXO · Conroe-North Houston Regional Airport22 mi away
- AAP · Andrau Airpark24 mi away
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
Frequently asked questions
How far is DWH from GTF?
The flight distance from Houston (DWH) to Great Falls (GTF) is 1,468 miles (2,363 km, 1,276 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DWH to GTF?
A nonstop flight takes about 3h 40m 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 Houston and Great Falls?
Great Falls is 1 hour behind Houston.
What is the cheapest way to fly from DWH to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DWH–GTF that never appear on search engines, with no booking fees.