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YTL to GTF: distance & flight time
Big Trout Lake (Big Trout Lake Airport) → Great Falls (Great Falls International Airport)
1,032 mi
1,661 km · 897 nm
2h 43m
estimated nonstop flight time
-1h
time difference · heading west
See live YTL→GTF fares Phone-only fares on this route — call free
Flight time details
1,032 miles nonstop takes roughly 2h 43m gate to gate, flying west. 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
- YTL — Big Trout Lake Airport · Big Trout Lake, 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 YTL
- YAX · Wapekeka Airport13 mi away
- XBE · Bearskin Lake Airport47 mi away
- XKS · Kasabonika Airport55 mi away
- KIF · Kingfisher Lake Airport56 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 YTL from GTF?
The flight distance from Big Trout Lake (YTL) to Great Falls (GTF) is 1,032 miles (1,661 km, 897 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YTL to GTF?
A nonstop flight takes about 2h 43m 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 Big Trout Lake and Great Falls?
Great Falls is 1 hour behind Big Trout Lake.
What is the cheapest way to fly from YTL to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YTL–GTF that never appear on search engines, with no booking fees.