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GTF to XLB: distance & flight time
Great Falls (Great Falls International Airport) → Lac Brochet (Lac Brochet Airport)
870 mi
1,401 km · 756 nm
2h 22m
estimated nonstop flight time
+1h
time difference · heading northeast
See live GTF→XLB fares Phone-only fares on this route — call free
Flight time details
870 miles nonstop takes roughly 2h 22m gate to gate, flying northeast. 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
- XLB — Lac Brochet Airport · Lac Brochet, Canada
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 XLB
- YBT · Brochet Airport51 mi away
- ZWL · Wollaston Lake Airport71 mi away
- YNL · Points North Landing Airport97 mi away
- XTL · Tadoule Lake Airport106 mi away
Frequently asked questions
How far is GTF from XLB?
The flight distance from Great Falls (GTF) to Lac Brochet (XLB) is 870 miles (1,401 km, 756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to XLB?
A nonstop flight takes about 2h 22m 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 Lac Brochet?
Lac Brochet is 1 hour ahead of Great Falls.
What is the cheapest way to fly from GTF to XLB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–XLB that never appear on search engines, with no booking fees.