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GTF to YKF: distance & flight time
Great Falls (Great Falls International Airport) → Waterloo (Waterloo Airport)
1,517 mi
2,441 km · 1,318 nm
3h 26m
estimated nonstop flight time
+2h
time difference · heading east
See live GTF→YKF fares Phone-only fares on this route — call free
Flight time details
1,517 miles nonstop takes roughly 3h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- YKF — Waterloo Airport · Waterloo, 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 YKF
- YYZ · Lester B. Pearson International Airport40 mi away
- YHM · John C. Munro Hamilton International Airport30 mi away
- YXU · London Airport49 mi away
- YZD · Downsview Airport50 mi away
Frequently asked questions
How far is GTF from YKF?
The flight distance from Great Falls (GTF) to Waterloo (YKF) is 1,517 miles (2,441 km, 1,318 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to YKF?
A nonstop flight takes about 3h 26m 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 Waterloo?
Waterloo is 2 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to YKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–YKF that never appear on search engines, with no booking fees.