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YQB to GTF: distance & flight time
Quebec (Quebec Jean Lesage International Airport) → Great Falls (Great Falls International Airport)
1,859 mi
2,991 km · 1,615 nm
4h 7m
estimated nonstop flight time
-2h
time difference · heading west
See live YQB→GTF fares Phone-only fares on this route — call free
Flight time details
1,859 miles nonstop takes roughly 4h 7m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YQB — Quebec Jean Lesage International Airport · Quebec, 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 YQB
- YRQ · Trois-Rivières Airport68 mi away
- YML · Charlevoix Airport78 mi away
- YSC · Sherbrooke Airport95 mi away
- YBG · CFB Bagotville108 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 YQB from GTF?
The flight distance from Quebec (YQB) to Great Falls (GTF) is 1,859 miles (2,991 km, 1,615 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQB to GTF?
A nonstop flight takes about 4h 7m 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 Quebec and Great Falls?
Great Falls is 2 hours behind Quebec.
What is the cheapest way to fly from YQB to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQB–GTF that never appear on search engines, with no booking fees.