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Cheap flights from Canada to Great Falls from C$ 364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Great Falls departing on 16/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Canada to Great Falls

Recent round-trip flight deals from Canada to Great Falls

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 a.m. - 9:29 a.m.
YYZ
-
GTF
28h 29m
1 stop
Multiple Airlines Logo
10:24 a.m. - 6:55 a.m.
GTF
-
YYZ
18h 31m
2 stops
C$ 758Multiple Airlines
Sun, 26 Jul - Fri, 31 Jul
Multiple Airlines Logo
10:00 a.m. - 9:29 a.m.
YYZ
-
GTF
25h 29m
2 stops
Multiple Airlines Logo
10:19 a.m. - 5:09 p.m.
GTF
-
YYZ
28h 50m
1 stop
C$ 802Multiple Airlines
Sun, 26 Jul - Mon, 3 Aug
Delta Logo
12:47 p.m. - 12:35 p.m.
YUL
-
GTF
25h 48m
2 stops
Delta Logo
6:21 p.m. - 4:19 p.m.
GTF
-
YUL
19h 58m
2 stops
C$ 811Delta
Thu, 24 Sep - Mon, 28 Sep
Delta Logo
6:00 a.m. - 10:53 p.m.
YUL
-
GTF
18h 53m
2 stops
Delta Logo
6:20 p.m. - 5:03 p.m.
GTF
-
YUL
20h 43m
2 stops
C$ 816Delta
Fri, 16 Oct - Tue, 20 Oct
Delta Logo
6:00 a.m. - 10:53 p.m.
YUL
-
GTF
18h 53m
2 stops
Delta Logo
6:20 p.m. - 5:03 p.m.
GTF
-
YUL
20h 43m
2 stops
C$ 818Delta
Fri, 16 Oct - Tue, 20 Oct
Delta Logo
6:00 a.m. - 10:42 p.m.
YUL
-
GTF
18h 42m
2 stops
Delta Logo
6:21 p.m. - 11:44 p.m.
GTF
-
YUL
27h 23m
2 stops
C$ 846Delta
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
11:00 a.m. - 9:22 p.m.
YYZ
-
GTF
12h 22m
2 stops
United Airlines Logo
6:15 a.m. - 11:59 p.m.
GTF
-
YYZ
15h 44m
2 stops
C$ 910United Airlines
Tue, 20 Oct - Sat, 24 Oct
United Airlines Logo
11:00 a.m. - 9:22 p.m.
YYZ
-
GTF
12h 22m
2 stops
United Airlines Logo
6:15 a.m. - 11:59 p.m.
GTF
-
YYZ
15h 44m
2 stops
C$ 911United Airlines
Tue, 20 Oct - Sat, 24 Oct
Alaska Airlines Logo
4:55 p.m. - 5:17 p.m.
YYZ
-
GTF
26h 22m
1 stop
Alaska Airlines Logo
4:57 p.m. - 3:35 p.m.
GTF
-
YYZ
20h 38m
1 stop
C$ 921Alaska Airlines
Sat, 31 Oct - Wed, 4 Nov
Alaska Airlines Logo
4:55 p.m. - 5:17 p.m.
YYZ
-
GTF
26h 22m
1 stop
Alaska Airlines Logo
4:57 p.m. - 3:35 p.m.
GTF
-
YYZ
20h 38m
1 stop
C$ 923Alaska Airlines
Sat, 31 Oct - Wed, 4 Nov

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Delta flights from Canada to Great Falls

Our best Delta deals on Canada to Great Falls flight tickets
Delta
24 Sep
YUL12:47 p.m.Montreal Pierre Elliott Trudeau Intl
25h 48m
2 stops
GTF12:35 p.m.Great Falls
28 Sep
GTF6:21 p.m.Great Falls
19h 58m
2 stops
YUL4:19 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 811
Delta
16 Oct
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
18h 53m
2 stops
GTF10:53 p.m.Great Falls
20 Oct
GTF6:20 p.m.Great Falls
20h 43m
2 stops
YUL5:03 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 816
Delta
16 Oct
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
18h 53m
2 stops
GTF10:53 p.m.Great Falls
20 Oct
GTF6:20 p.m.Great Falls
20h 43m
2 stops
YUL5:03 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 818

Alaska Airlines flights from Canada to Great Falls

Our best Alaska Airlines deals on Canada to Great Falls flight tickets
Alaska Airlines
31 Oct
YYZ4:55 p.m.Toronto Pearson Intl
26h 22m
1 stop
GTF5:17 p.m.Great Falls
4 Nov
GTF4:57 p.m.Great Falls
20h 38m
1 stop
YYZ3:35 p.m.Toronto Pearson Intl
C$ 921
Alaska Airlines
31 Oct
YYZ4:55 p.m.Toronto Pearson Intl
26h 22m
1 stop
GTF5:17 p.m.Great Falls
4 Nov
GTF4:57 p.m.Great Falls
20h 38m
1 stop
YYZ3:35 p.m.Toronto Pearson Intl
C$ 923
Alaska Airlines
27 Jul
YYZ4:55 p.m.Toronto Pearson Intl
25h 34m
1 stop
GTF4:29 p.m.Great Falls
30 Jul
GTF5:09 p.m.Great Falls
22h 19m
2 stops
YYZ5:28 p.m.Toronto Pearson Intl
C$ 1,653

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Great Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 21 June 2026.
Use the filters below to find and compare flights from Canada to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sun 26/7

7:00 a.m.-9:29 a.m.

1 stop28h 29m

Great Falls

Fri 31/7

10:24 a.m.-6:55 a.m.

2 stops18h 31m

C$ 758

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sun 26/7

10:00 a.m.-9:29 a.m.

2 stops25h 29m

Great Falls

Mon 3/8

10:19 a.m.-5:09 p.m.

1 stop28h 50m

C$ 802

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

12:47 p.m.-12:35 p.m.

2 stops25h 48m

Great Falls

Mon 28/9

6:21 p.m.-4:19 p.m.

2 stops19h 58m

C$ 811

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:00 a.m.-10:53 p.m.

2 stops18h 53m

Great Falls

Tue 20/10

6:20 p.m.-5:03 p.m.

2 stops20h 43m

C$ 816

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:00 a.m.-10:53 p.m.

2 stops18h 53m

Great Falls

Tue 20/10

6:20 p.m.-5:03 p.m.

2 stops20h 43m

C$ 818

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:00 a.m.-10:42 p.m.

2 stops18h 42m

Great Falls

Mon 28/9

6:21 p.m.-11:44 p.m.

2 stops27h 23m

C$ 846
Quickest round-trip

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Tue 20/10

11:00 a.m.-9:22 p.m.

2 stops12h 22m

Great Falls

Sat 24/10

6:15 a.m.-11:59 p.m.

2 stops15h 44m

C$ 910

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Tue 20/10

11:00 a.m.-9:22 p.m.

2 stops12h 22m

Great Falls

Sat 24/10

6:15 a.m.-11:59 p.m.

2 stops15h 44m

C$ 911

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 31/10

4:55 p.m.-5:17 p.m.

1 stop26h 22m

Great Falls

Wed 4/11

4:57 p.m.-3:35 p.m.

1 stop20h 38m

C$ 921

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 31/10

4:55 p.m.-5:17 p.m.

1 stop26h 22m

Great Falls

Wed 4/11

4:57 p.m.-3:35 p.m.

1 stop20h 38m

C$ 923

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Canada to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Canada to Great Falls flights?

You could potentially save up to 8% on your flight if you consider stops on a Canada to Great Falls flight.

Cheap Canada to Great Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Great Falls

Fastest flight time

4h 37m

Direct flights

None
The fastest flight from Canada to Great Falls takes 4h 37m
There are no direct flights from Canada to Great Falls. There are no popular flight routes from Canada to Great Falls.
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Frequently asked questions about flying from Canada to Great Falls

  • When did momondo last update prices for flights from Canada to Great Falls Airport?

    Prices for flights from Canada to Great Falls Airport refresh daily.

  • How old do you have to be to fly from Canada to Great Falls Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Canada to Great Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Great Falls from Canada.

Can I find flights from Canada to Great Falls with flexible booking policies on momondo?

Yes. All flights to Great Falls from Canada on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Canada to Great Falls?

momondo provides multiple filters to help you find the best flight to Great Falls from Canada. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Canada to Great Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Great Falls, momondo offers a useful price alert feature which will track prices for flights to Great Falls from Canada and alert you when they change.

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