Latest deals
Insights
When to book
FAQs
Price Alerts

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
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. - 9:34 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$ 993United Airlines
Thu, 23 Jul - Thu, 30 Jul
United Airlines Logo
4:18 p.m. - 9:34 p.m.
YYZ
-
GTF
7h 16m
1 stop
United Airlines Logo
2:37 p.m. - 10:04 a.m.
GTF
-
YYZ
17h 27m
2 stops
C$ 1,024United Airlines
Thu, 23 Jul - Thu, 30 Jul
Delta Logo
6:00 a.m. - 10:37 p.m.
YYZ
-
GTF
18h 37m
2 stops
Delta Logo
5:40 a.m. - 4:35 p.m.
GTF
-
YYZ
8h 55m
1 stop
C$ 1,071Delta
Mon, 13 Jul - Sun, 19 Jul
United Airlines Logo
7:45 a.m. - 9:34 p.m.
YYZ
-
GTF
15h 49m
2 stops
United Airlines Logo
2:37 p.m. - 10:56 a.m.
GTF
-
YYZ
18h 19m
2 stops
C$ 1,108United Airlines
Thu, 23 Jul - Thu, 30 Jul
United Airlines Logo
7:00 a.m. - 9:34 p.m.
YYZ
-
GTF
16h 34m
2 stops
United Airlines Logo
6:15 a.m. - 8:11 a.m.
GTF
-
YYZ
23h 56m
2 stops
C$ 1,112United Airlines
Mon, 13 Jul - Sun, 19 Jul

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
YYZ4:18 p.m.Toronto Pearson Intl
7h 04m
1 stop
GTF9:22 p.m.Great Falls
24 Oct
GTF6:15 a.m.Great Falls
12h 29m
2 stops
YYZ8:44 p.m.Toronto Pearson Intl
C$ 945
United Airlines
23 Jul
YYZ4:18 p.m.Toronto Pearson Intl
7h 16m
1 stop
GTF9:34 p.m.Great Falls
30 Jul
GTF6:15 a.m.Great Falls
13h 17m
1 stop
YYZ9:32 p.m.Toronto Pearson Intl
C$ 993

Delta flights from Toronto to Great Falls

Our best Delta deals on Toronto to Great Falls flight tickets
Delta
13 Jul
YYZ6:00 a.m.Toronto Pearson Intl
18h 37m
2 stops
GTF10:37 p.m.Great Falls
19 Jul
GTF5:40 a.m.Great Falls
8h 55m
1 stop
YYZ4:35 p.m.Toronto Pearson Intl
C$ 1,071
Delta
29 Jun
YYZ5:45 p.m.Toronto Pearson Intl
6h 55m
1 stop
GTF10:40 p.m.Great Falls
21 Jul
GTF6:25 p.m.Great Falls
14h 54m
2 stops
YYZ11:19 a.m.Toronto Pearson Intl
C$ 1,259

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 26 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

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
Quickest round-trip

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

Thu 23/7

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

1 stop7h 16m

Great Falls

Thu 30/7

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

1 stop13h 17m

C$ 993

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Thu 23/7

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

1 stop7h 16m

Great Falls

Thu 30/7

2:37 p.m.-10:04 a.m.

2 stops17h 27m

C$ 1,024

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Mon 13/7

6:00 a.m.-10:37 p.m.

2 stops18h 37m

Great Falls

Sun 19/7

5:40 a.m.-4:35 p.m.

1 stop8h 55m

C$ 1,071

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Thu 23/7

7:45 a.m.-9:34 p.m.

2 stops15h 49m

Great Falls

Thu 30/7

2:37 p.m.-10:56 a.m.

2 stops18h 19m

C$ 1,108

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Mon 13/7

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

2 stops16h 34m

Great Falls

Sun 19/7

6:15 a.m.-8:11 a.m.

2 stops23h 56m

C$ 1,112
Cheapest one-way
Quickest one-way

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 7/8

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

1 stop12h 49m

C$ 514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.

An easier way to manage your Great Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 26/7
Sun 2/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States