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Cheap flights from Toronto to Great Falls from C$ 514

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Great Falls departing on 7/8. 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 Toronto to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:05 a.m. - 9:22 p.m.
YYZ
-
GTF
15h 17m
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
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$ 912United 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$ 914United Airlines
Tue, 20 Oct - Sat, 24 Oct
Alaska Airlines Logo
4:55 p.m. - 4:35 p.m.
YYZ
-
GTF
25h 40m
1 stop
Alaska Airlines Logo
5:15 p.m. - 3:45 p.m.
GTF
-
YYZ
20h 30m
1 stop
C$ 928Alaska Airlines
Tue, 20 Oct - Sat, 24 Oct
United Airlines Logo
4:18 p.m. - 9:22 p.m.
YYZ
-
GTF
7h 04m
1 stop
United Airlines Logo
6:15 a.m. - 8:44 p.m.
GTF
-
YYZ
12h 29m
2 stops
C$ 945United Airlines
Tue, 20 Oct - Sat, 24 Oct
United Airlines Logo
4:18 p.m. - 9:22 p.m.
YYZ
-
GTF
7h 04m
1 stop
United Airlines Logo
6:15 a.m. - 8:44 p.m.
GTF
-
YYZ
12h 29m
2 stops
C$ 946United Airlines
Tue, 20 Oct - Sat, 24 Oct
United Airlines Logo
7:00 a.m. - 11:46 a.m.
YYZ
-
GTF
6h 46m
1 stop
United Airlines Logo
6:15 a.m. - 5:56 p.m.
GTF
-
YYZ
9h 41m
2 stops
C$ 948United Airlines
Sat, 25 Jul - Wed, 29 Jul
United Airlines Logo
10:45 a.m. - 9:34 p.m.
YYZ
-
GTF
12h 49m
1 stop
United Airlines Logo
6:15 a.m. - 3:16 p.m.
GTF
-
YYZ
7h 01m
1 stop
C$ 965United Airlines
Fri, 7 Aug - Sat, 15 Aug
United Airlines Logo
4:18 p.m. - 9:34 p.m.
YYZ
-
GTF
7h 16m
1 stop
United Airlines Logo
2:25 p.m. - 7:02 p.m.
GTF
-
YYZ
26h 37m
2 stops
C$ 978United Airlines
Fri, 7 Aug - Sat, 15 Aug
United Airlines Logo
9:35 a.m. - 9:34 p.m.
YYZ
-
GTF
13h 59m
2 stops
United Airlines Logo
6:15 a.m. - 12:13 a.m.
GTF
-
YYZ
15h 58m
2 stops
C$ 986United Airlines
Fri, 7 Aug - Sat, 15 Aug

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United Airlines flights from Toronto to Great Falls

Our best United Airlines deals on Toronto to Great Falls flight tickets
United Airlines
20 Oct
YYZ8:05 a.m.Toronto Pearson Intl
15h 17m
2 stops
GTF9:22 p.m.Great Falls
24 Oct
GTF6:15 a.m.Great Falls
15h 44m
2 stops
YYZ11:59 p.m.Toronto Pearson Intl
C$ 911
United Airlines
20 Oct
YYZ11:00 a.m.Toronto Pearson Intl
12h 22m
2 stops
GTF9:22 p.m.Great Falls
24 Oct
GTF6:15 a.m.Great Falls
15h 44m
2 stops
YYZ11:59 p.m.Toronto Pearson Intl
C$ 912
United Airlines
20 Oct
YYZ11:00 a.m.Toronto Pearson Intl
12h 22m
2 stops
GTF9:22 p.m.Great Falls
24 Oct
GTF6:15 a.m.Great Falls
15h 44m
2 stops
YYZ11:59 p.m.Toronto Pearson Intl
C$ 914

momondo Fare Finder

 
Customize your flight search to find flights from Toronto 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 23 June 2026.
Use the filters below to find and compare flights from Toronto 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

Tue 20/10

8:05 a.m.-9:22 p.m.

2 stops15h 17m

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

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$ 912

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$ 914

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Tue 20/10

4:55 p.m.-4:35 p.m.

1 stop25h 40m

Great Falls

Sat 24/10

5:15 p.m.-3:45 p.m.

1 stop20h 30m

C$ 928

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Tue 20/10

4:18 p.m.-9:22 p.m.

1 stop7h 04m

Great Falls

Sat 24/10

6:15 a.m.-8:44 p.m.

2 stops12h 29m

C$ 945

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Tue 20/10

4:18 p.m.-9:22 p.m.

1 stop7h 04m

Great Falls

Sat 24/10

6:15 a.m.-8:44 p.m.

2 stops12h 29m

C$ 946
Quickest round-trip

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 25/7

7:00 a.m.-11:46 a.m.

1 stop6h 46m

Great Falls

Wed 29/7

6:15 a.m.-5:56 p.m.

2 stops9h 41m

C$ 948

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 7/8

10:45 a.m.-9:34 p.m.

1 stop12h 49m

Great Falls

Sat 15/8

6:15 a.m.-3:16 p.m.

1 stop7h 01m

C$ 965

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 7/8

4:18 p.m.-9:34 p.m.

1 stop7h 16m

Great Falls

Sat 15/8

2:25 p.m.-7:02 p.m.

2 stops26h 37m

C$ 978

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 7/8

9:35 a.m.-9:34 p.m.

2 stops13h 59m

Great Falls

Sat 15/8

6:15 a.m.-12:13 a.m.

2 stops15h 58m

C$ 986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Toronto 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

What is the cheapest airline that flies from Toronto to Great Falls?

United Airlines is the most popular carrier operating from Toronto to Great Falls

When to book flights from Toronto to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Great Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Great Falls (YTO to GTF) flight deals and tips

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

Fastest flight time

7h 16m

Direct flights

None
The fastest flight from Toronto to Great Falls takes 7h 16m
There are no direct flights from Toronto to Great Falls. There are no popular flight routes from Toronto to Great Falls.
Search flight deals

Frequently asked questions about flying from Toronto to Great Falls

  • How far is Toronto to Great Falls by plane?

    Toronto and Great Falls are 2500.9 km apart from one another. Typically, this will take 7h 16m by plane in normal conditions.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Great Falls Airport.

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

    The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Toronto to Great Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Great Falls that suits you.

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

momondo does allow users to show only those flights to Great Falls from Toronto which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Toronto to Great Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Toronto to Great Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Great Falls and let you know when they change.

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