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XLB to GTF: distance & flight time
Lac Brochet (Lac Brochet Airport) → Great Falls (Great Falls International Airport)
870 mi
1,401 km · 756 nm
2h 22m
estimated nonstop flight time
-1h
time difference · heading southwest
See live XLB→GTF fares Phone-only fares on this route — call free
Flight time details
870 miles nonstop takes roughly 2h 22m gate to gate, flying southwest. 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
- XLB — Lac Brochet Airport · Lac Brochet, Canada
- 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 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
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 XLB from GTF?
The flight distance from Lac Brochet (XLB) to Great Falls (GTF) is 870 miles (1,401 km, 756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XLB to GTF?
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.
Are there nonstop flights from XLB to GTF?
Nonstop service on XLB–GTF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 22m nonstop estimate.
What is the time difference between Lac Brochet and Great Falls?
Great Falls is 1 hour behind Lac Brochet.
What is the cheapest way to fly from XLB to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XLB–GTF that never appear on search engines, with no booking fees.
Why are some XLB to GTF fares phone-only?
Consolidator contracts let us sell certain XLB–GTF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.