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Cheap flights from Toronto to Great Falls from C$ 279

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 7/6. 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

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Find the cheapest flights from Toronto to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 a.m. - 5:43 p.m.
YYZ
-
GTF
13h 13m
2 stops
Delta Logo
5:30 a.m. - 4:39 p.m.
GTF
-
YYZ
9h 09m
1 stop
C$ 835Delta
Thu, 22 Oct - Sat, 24 Oct
United Airlines Logo
1:00 p.m. - 9:21 p.m.
YYZ
-
GTF
10h 21m
2 stops
United Airlines Logo
6:15 a.m. - 8:44 p.m.
GTF
-
YYZ
12h 29m
2 stops
C$ 836United Airlines
Thu, 22 Oct - Sat, 24 Oct
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$ 838United Airlines
Fri, 22 May - Mon, 25 May
United Airlines Logo
4:18 p.m. - 9:34 p.m.
YYZ
-
GTF
7h 16m
1 stop
United Airlines Logo
6:15 a.m. - 7:37 p.m.
GTF
-
YYZ
11h 22m
2 stops
C$ 858United Airlines
Fri, 22 May - Mon, 25 May
Delta Logo
2:20 p.m. - 10:26 p.m.
YYZ
-
GTF
10h 06m
2 stops
Delta Logo
6:19 p.m. - 10:19 a.m.
GTF
-
YYZ
14h 00m
2 stops
C$ 876Delta
Sat, 23 May - Wed, 27 May
Multiple Airlines Logo
8:00 p.m. - 6:12 p.m.
YYZ
-
GTF
24h 12m
2 stops
Multiple Airlines Logo
6:52 p.m. - 9:15 p.m.
GTF
-
YYZ
24h 23m
2 stops
C$ 905Multiple Airlines
Fri, 22 May - Mon, 25 May

Delta flights from Toronto to Great Falls

Our best Delta deals on Toronto to Great Falls flight tickets
Delta
22 Oct
YYZ6:30 a.m.Toronto Pearson Intl
13h 13m
2 stops
GTF5:43 p.m.Great Falls
24 Oct
GTF5:30 a.m.Great Falls
9h 09m
1 stop
YYZ4:39 p.m.Toronto Pearson Intl
C$ 835
Delta
23 May
YYZ2:20 p.m.Toronto Pearson Intl
10h 06m
2 stops
GTF10:26 p.m.Great Falls
27 May
GTF6:19 p.m.Great Falls
14h 00m
2 stops
YYZ10:19 a.m.Toronto Pearson Intl
C$ 876

United Airlines flights from Toronto to Great Falls

Our best United Airlines deals on Toronto to Great Falls flight tickets
United Airlines
22 Oct
YYZ1:00 p.m.Toronto Pearson Intl
10h 21m
2 stops
GTF9:21 p.m.Great Falls
24 Oct
GTF6:15 a.m.Great Falls
12h 29m
2 stops
YYZ8:44 p.m.Toronto Pearson Intl
C$ 836
United Airlines
22 May
YYZ4:18 p.m.Toronto Pearson Intl
7h 16m
1 stop
GTF9:34 p.m.Great Falls
25 May
GTF6:15 a.m.Great Falls
6h 59m
1 stop
YYZ3:14 p.m.Toronto Pearson Intl
C$ 838
United Airlines
22 May
YYZ4:18 p.m.Toronto Pearson Intl
7h 16m
1 stop
GTF9:34 p.m.Great Falls
25 May
GTF6:15 a.m.Great Falls
11h 22m
2 stops
YYZ7:37 p.m.Toronto Pearson Intl
C$ 858

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 25 April 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

Thu 22/10

6:30 a.m.-5:43 p.m.

2 stops13h 13m

Great Falls

Sat 24/10

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

1 stop9h 09m

C$ 835

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Thu 22/10

1:00 p.m.-9:21 p.m.

2 stops10h 21m

Great Falls

Sat 24/10

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

2 stops12h 29m

C$ 836
Quickest round-trip

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 22/5

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

1 stop7h 16m

Great Falls

Mon 25/5

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

1 stop6h 59m

C$ 838

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 22/5

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

1 stop7h 16m

Great Falls

Mon 25/5

6:15 a.m.-7:37 p.m.

2 stops11h 22m

C$ 858

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 23/5

2:20 p.m.-10:26 p.m.

2 stops10h 06m

Great Falls

Wed 27/5

6:19 p.m.-10:19 a.m.

2 stops14h 00m

C$ 876

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 22/5

8:00 p.m.-6:12 p.m.

2 stops24h 12m

Great Falls

Mon 25/5

6:52 p.m.-9:15 p.m.

2 stops24h 23m

C$ 905
Cheapest one-way

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sun 7/6

6:15 a.m.-9:28 a.m.

2 stops29h 13m

C$ 279

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 6/6

10:30 p.m.-9:28 a.m.

2 stops36h 58m

C$ 308

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 6/6

11:10 p.m.-9:28 a.m.

3 stops36h 18m

C$ 319

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sun 7/6

7:00 a.m.-9:28 a.m.

3 stops28h 28m

C$ 371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

6h 59m

Direct flights

None
The fastest flight from Toronto to Great Falls takes 6h 59m
There are no direct flights from Toronto to Great Falls. There are no popular flight routes from Toronto to Great Falls.
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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 6h 59m 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.

Travelling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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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