CAD/CA
Find cheap flights to Great Falls, Montana in 2026/2027 from C$681 This is the cheapest return flight found to Great Falls, Montana from Canada on FlightsFinder on September 7th 2026 at 04:44. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Great Falls, Montana from the most established flight comparison sites.
Fly to Great Falls, Montana and visit sites like C. M. Russell Museum, Giant Springs, Giant Springs State Park & The Lewis and Clark Interpretive Center.
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These economy flights were found on FlightsFinder from Canada to Great Falls, Montana in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Canada to Great Falls, Montana in the last few days. Prices subject to availability.
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According to our data, October is on average the cheapest time to book flights to Great Falls, Montana.
You can get flights from C$681 return.
According to our data, December is on average the most expensive time to book flights to Great Falls, Montana.
A return flight could set you back more than C$1,558.
Nestled along the winding banks of the Missouri River, Great Falls, Montana offers a captivating blend of natural beauty and rich history. Known as the "Electric City" due to its hydroelectric dams harnessing the river's power, this vibrant community boasts stunning sights such as the majestic Great Falls of the Missouri. Outdoor enthusiasts will delight in the proximity to vast wilderness areas, perfect for hiking, fishing, and wildlife spotting. With its charming downtown area, fascinating museums, and welcoming locals, Great Falls is a hidden gem waiting to be explored by intrepid travelers seeking an authentic American experience.
A good price for a flight to Great Falls is C$613 - C$749.
The popular airports near Great Falls, Montana are Great Falls International Airport (GTF), Helena Regional Airport (HLN), Bozeman Yellowstone International Airport (BZN), and Missoula International Airport (MSO).
The flight to Great Falls, Montana (GTF) is roughly 3 hours 56 minutes and 1,546 miles (2,488 kilometres) from Toronto, Canada - Airport Lester B. Pearson International (YYZ).
The best way is to compare flights to Great Falls, Montana from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Great Falls, Montana.
Here is the average weather forecast in Great Falls, Montana by month:
• Jan: 2°C
• Feb: 4°C
• Mar: 8°C
• Apr: 13°C
• May: 18°C
• Jun: 23°C
• Jul: 29°C
• Aug: 28°C
• Sep: 21°C
• Oct: 14°C
• Nov: 6°C
• Dec: 1°C
The main airport in Great Falls, Montana is approximately 3 miles from the city center.
Typically, flights are cheapest to Great Falls, Montana 2 months before departure.
Studies show flights to Great Falls, Montana are typically cheaper on Tuesdays and Wednesdays.
9.6 °C
Sat, 12 Sep 2026
Average Temperature
2°C
Jan
4°C
Feb
8°C
Mar
13°C
Apr
18°C
May
23°C
Jun
29°C
Jul
28°C
Aug
21°C
Sep
14°C
Oct
6°C
Nov
1°C
Dec
Toronto, Canada - Airport Lester B. Pearson International (YYZ) to Great Falls, Montana (GTF)
Distance:
1,546 miles (2,488 kilometres)
Average flight time (direct 3 hours 56 minutes)
Montreal, Canada - International Airport Pierre E.Trudeau (YUL) to Great Falls, Montana (GTF)
Distance:
1,778 miles (2,862 kilometres)
Average flight time (direct 4 hours 27 minutes)
Vancouver, Canada - British Columbia, Vancouver International Airport (YVR) to Great Falls, Montana (GTF)
Distance:
555 miles (893 kilometres)
Average flight time (direct 1 hour 43 minutes)
Calgary, Canada - Calgary International Airport (YYC) to Great Falls, Montana (GTF)
Distance:
278 miles (447 kilometres)
Average flight time (direct 1 hour 7 minutes)
Edmonton, Canada - Edmonton International Airport (YEG) to Great Falls, Montana (GTF)
Distance:
414 miles (667 kilometres)
Average flight time (direct 1 hour 25 minutes)
Halifax, Canada - Metropolitan Area Airport (YHZ) to Great Falls, Montana (GTF)
Distance:
2,260 miles (3,638 kilometres)
Average flight time (direct 5 hours 31 minutes)
Ottawa, Canada - Macdonald-Cartier International Airport (YOW) to Great Falls, Montana (GTF)
Distance:
1,693 miles (2,724 kilometres)
Average flight time (direct 4 hours 15 minutes)
Quebec, Canada - Québec City Jean Lesage International Airport (YQB) to Great Falls, Montana (GTF)
Distance:
1,859 miles (2,991 kilometres)
Average flight time (direct 4 hours 37 minutes)
Yellowknife, Canada - Yellowknife Airport (YZF) to Great Falls, Montana (GTF)
Distance:
1,042 miles (1,677 kilometres)
Average flight time (direct 2 hours 48 minutes)
Winnipeg, Canada - J.A. Richardson International Airport (YWG) to Great Falls, Montana (GTF)
Distance:
665 miles (1,070 kilometres)
Average flight time (direct 1 hour 58 minutes)
St John's, Canada - St Johns International Airport (YYT) to Great Falls, Montana (GTF)
Distance:
2,666 miles (4,291 kilometres)
Average flight time (direct 6 hours 25 minutes)
Kelowna, Canada - Kelowna International Airport (YLW) to Great Falls, Montana (GTF)
Distance:
403 miles (648 kilometres)
Average flight time (direct 1 hour 23 minutes)
Sept-Iles, Canada - Sept-Iles Airport (YZV) to Great Falls, Montana (GTF)
Distance:
2,028 miles (3,263 kilometres)
Average flight time (direct 5 hours)
Moncton, Canada - Greater Moncton International Airport (YQM) to Great Falls, Montana (GTF)
Distance:
2,177 miles (3,504 kilometres)
Average flight time (direct 5 hours 20 minutes)
Thunder Bay, Canada - Thunder Bay International Airport (YQT) to Great Falls, Montana (GTF)
Distance:
1,019 miles (1,640 kilometres)
Average flight time (direct 2 hours 45 minutes)
Wabush, Canada - Wabush Airport (YWK) to Great Falls, Montana (GTF)
Distance:
1,971 miles (3,172 kilometres)
Average flight time (direct 4 hours 52 minutes)
Victoria Airport, Canada - Victoria International Airport (YYJ) to Great Falls, Montana (GTF)
Distance:
562 miles (904 kilometres)
Average flight time (direct 1 hour 44 minutes)
Fort McMurray, Canada - Fort McMurray Airport (YMM) to Great Falls, Montana (GTF)
Distance:
634 miles (1,020 kilometres)
Average flight time (direct 1 hour 54 minutes)
Comox, Canada - Comox Airport (YQQ) to Great Falls, Montana (GTF)
Distance:
636 miles (1,023 kilometres)
Average flight time (direct 1 hour 54 minutes)
Regina, Canada - Regina International Airport (YQR) to Great Falls, Montana (GTF)
Distance:
366 miles (589 kilometres)
Average flight time (direct 1 hour 18 minutes)
Timmins, Canada - Victor M. Power Airport (YTS) to Great Falls, Montana (GTF)
Distance:
1,379 miles (2,219 kilometres)
Average flight time (direct 3 hours 33 minutes)
Saskatoon, Canada - J.G. Diefenbaker Intl Airport (YXE) to Great Falls, Montana (GTF)
Distance:
385 miles (619 kilometres)
Average flight time (direct 1 hour 21 minutes)
From Edmonton (YEG), Canada to Great Falls, United States (GTF): C$681
Depart: 20 Oct 2026 · Return: 07 Jan 2027 Price found 07 Sep 2026, 04:44
From Calgary (YYC), Canada to Great Falls, United States (GTF): C$712
Depart: 23 Oct 2026 · Return: 30 Oct 2026 Price found 08 Sep 2026, 17:15
From Vancouver (YVR), Canada to Great Falls, United States (GTF): C$764
Depart: 22 Oct 2026 · Return: 29 Oct 2026 Price found 07 Sep 2026, 21:28
From Ottawa (YOW), Canada to Great Falls, United States (GTF): C$1,011
Depart: 29 Oct 2026 · Return: 03 Nov 2026 Price found 05 Sep 2026, 18:38
From Montreal (YUL), Canada to Great Falls, United States (GTF): C$1,133
Depart: 24 Sep 2026 · Return: 27 Sep 2026 Price found 07 Sep 2026, 20:42
From Victoria (YYJ), Canada to Great Falls, United States (GTF): C$1,171
Depart: 09 Oct 2026 · Return: 12 Oct 2026 Price found 12 Sep 2026, 14:08
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