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Cheap flights from Toronto to Great Falls from C$ 349

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 23/7. 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 Toronto to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
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$ 915Alaska Airlines
Sat, 31 Oct - Wed, 4 Nov
Delta Logo
11:30 a.m. - 10:53 p.m.
YYZ
-
GTF
13h 23m
2 stops
Delta Logo
5:30 a.m. - 4:39 p.m.
GTF
-
YYZ
9h 09m
1 stop
C$ 943Delta
Sat, 31 Oct - Wed, 4 Nov
Delta Logo
5:50 p.m. - 10:53 p.m.
YYZ
-
GTF
7h 03m
1 stop
Delta Logo
5:30 a.m. - 9:58 p.m.
GTF
-
YYZ
14h 28m
2 stops
C$ 944Delta
Sat, 14 Nov - Wed, 18 Nov
United Airlines Logo
4:18 p.m. - 9:34 p.m.
YYZ
-
GTF
7h 16m
1 stop
United Airlines Logo
6:15 a.m. - 9:32 p.m.
GTF
-
YYZ
13h 17m
1 stop
C$ 961United Airlines
Fri, 7 Aug - Sat, 15 Aug
United Airlines Logo
6:10 a.m. - 9:34 p.m.
YYZ
-
GTF
17h 24m
2 stops
United Airlines Logo
6:15 a.m. - 3:16 p.m.
GTF
-
YYZ
7h 01m
1 stop
C$ 975United Airlines
Fri, 7 Aug - Sat, 15 Aug
United Airlines Logo
10:45 a.m. - 9:34 p.m.
YYZ
-
GTF
12h 49m
1 stop
United Airlines Logo
6:15 a.m. - 3:14 p.m.
GTF
-
YYZ
6h 59m
1 stop
C$ 986United Airlines
Mon, 3 Aug - Sun, 9 Aug
United Airlines Logo
7:00 a.m. - 9:34 p.m.
YYZ
-
GTF
16h 34m
2 stops
United Airlines Logo
6:15 a.m. - 12:13 a.m.
GTF
-
YYZ
15h 58m
2 stops
C$ 1,027United Airlines
Fri, 7 Aug - Sat, 15 Aug
United Airlines Logo
11:30 a.m. - 10:30 p.m.
YYZ
-
GTF
13h 00m
2 stops
United Airlines Logo
2:25 p.m. - 8:43 a.m.
GTF
-
YYZ
16h 18m
2 stops
C$ 1,028United Airlines
Sat, 14 Nov - Wed, 18 Nov
United Airlines Logo
4:18 p.m. - 9:34 p.m.
YYZ
-
GTF
7h 16m
1 stop
United Airlines Logo
6:15 a.m. - 3:14 p.m.
GTF
-
YYZ
6h 59m
1 stop
C$ 1,063United Airlines
Tue, 30 Jun - Sat, 4 Jul
United Airlines Logo
4:18 p.m. - 9:34 p.m.
YYZ
-
GTF
7h 16m
1 stop
United Airlines Logo
6:15 a.m. - 3:14 p.m.
GTF
-
YYZ
6h 59m
1 stop
C$ 1,091United Airlines
Mon, 20 Jul - Sun, 26 Jul

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Delta flights from Toronto to Great Falls

Our best Delta deals on Toronto to Great Falls flight tickets
Delta
31 Oct
YYZ12:30 p.m.Toronto Pearson Intl
12h 23m
2 stops
GTF10:53 p.m.Great Falls
4 Nov
GTF5:30 a.m.Great Falls
9h 09m
1 stop
YYZ4:39 p.m.Toronto Pearson Intl
C$ 943
Delta
14 Nov
YYZ12:15 p.m.Toronto Pearson Intl
12h 38m
2 stops
GTF10:53 p.m.Great Falls
18 Nov
GTF5:30 a.m.Great Falls
9h 52m
2 stops
YYZ5:22 p.m.Toronto Pearson Intl
C$ 944

United Airlines flights from Toronto to Great Falls

Our best United Airlines deals on Toronto to Great Falls flight tickets
United Airlines
7 Aug
YYZ4:18 p.m.Toronto Pearson Intl
7h 16m
1 stop
GTF9:34 p.m.Great Falls
15 Aug
GTF6:15 a.m.Great Falls
7h 01m
1 stop
YYZ3:16 p.m.Toronto Pearson Intl
C$ 961
United Airlines
7 Aug
YYZ6:10 a.m.Toronto Pearson Intl
17h 24m
2 stops
GTF9:34 p.m.Great Falls
15 Aug
GTF6:15 a.m.Great Falls
7h 01m
1 stop
YYZ3:16 p.m.Toronto Pearson Intl
C$ 975
United Airlines
7 Aug
YYZ11:00 a.m.Toronto Pearson Intl
12h 34m
2 stops
GTF9:34 p.m.Great Falls
15 Aug
GTF6:15 a.m.Great Falls
14h 21m
2 stops
YYZ10:36 p.m.Toronto Pearson Intl
C$ 982

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 11 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

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$ 915

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 31/10

11:30 a.m.-10:53 p.m.

2 stops13h 23m

Great Falls

Wed 4/11

5:30 a.m.-4:39 p.m.

1 stop9h 09m

C$ 943

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 14/11

5:50 p.m.-10:53 p.m.

1 stop7h 03m

Great Falls

Wed 18/11

5:30 a.m.-9:58 p.m.

2 stops14h 28m

C$ 944

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

6:15 a.m.-9:32 p.m.

1 stop13h 17m

C$ 961

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 7/8

6:10 a.m.-9:34 p.m.

2 stops17h 24m

Great Falls

Sat 15/8

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

1 stop7h 01m

C$ 975

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Mon 3/8

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

1 stop12h 49m

Great Falls

Sun 9/8

6:15 a.m.-3:14 p.m.

1 stop6h 59m

C$ 986

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 7/8

7:00 a.m.-9:34 p.m.

2 stops16h 34m

Great Falls

Sat 15/8

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

2 stops15h 58m

C$ 1,027

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 14/11

11:30 a.m.-10:30 p.m.

2 stops13h 00m

Great Falls

Wed 18/11

2:25 p.m.-8:43 a.m.

2 stops16h 18m

C$ 1,028
Quickest round-trip

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Tue 30/6

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

1 stop7h 16m

Great Falls

Sat 4/7

6:15 a.m.-3:14 p.m.

1 stop6h 59m

C$ 1,063

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Mon 20/7

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

1 stop7h 16m

Great Falls

Sun 26/7

6:15 a.m.-3:14 p.m.

1 stop6h 59m

C$ 1,091

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Great Falls from

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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