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C$ 517+ Cheap flights to Great Falls

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
— GTF
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Great Falls in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Great Falls
Explore the most affordable flight options available to Great Falls. Find the lowest fares based on data from user searches, with prices last updated on 30 July 2026.

Sat 5/126:00 a.m.
YYZ
-
GTF
2 stops18h 46m
Delta
Tue 8/125:35 a.m.
GTF
-
YYZ
2 stops15h 16m
Delta
Deal found 28/7C$ 891
Wed 26/86:10 a.m.
YYZ
-
GTF
2 stops17h 02m
United Airlines
Tue 1/96:15 a.m.
GTF
-
YYZ
1 stop6h 59m
United Airlines
Deal found 27/7C$ 942
Sat 5/124:00 p.m.
YYZ
-
GTF
1 stop7h 20m
United Airlines
Tue 8/126:15 a.m.
GTF
-
YYZ
1 stop6h 57m
United Airlines
Deal found 28/7C$ 952
Fri 11/910:45 a.m.
YYZ
-
GTF
1 stop12h 27m
United Airlines
Fri 18/96:15 a.m.
GTF
-
YYZ
1 stop6h 59m
United Airlines
Deal found 27/7C$ 973
Tue 25/81:00 p.m.
YYZ
-
GTF
2 stops10h 12m
United Airlines
Tue 1/96:15 a.m.
GTF
-
YYZ
2 stops9h 41m
United Airlines
Deal found 27/7C$ 983
Fri 21/88:50 a.m.
YYZ
-
GTF
2 stops14h 22m
United Airlines
Mon 24/86:15 a.m.
GTF
-
YYZ
1 stop13h 17m
United Airlines
Deal found 26/7C$ 1,027
Tue 25/85:50 p.m.
YYZ
-
GTF
1 stop6h 48m
Delta
Mon 31/85:40 a.m.
GTF
-
YYZ
2 stops15h 30m
Delta
Deal found 27/7C$ 1,056
Sat 1/84:18 p.m.
YYZ
-
GTF
1 stop7h 16m
United Airlines
Sun 2/86:15 a.m.
GTF
-
YYZ
1 stop6h 59m
United Airlines
Deal found 28/7C$ 1,470

Find flight deals to Great Falls

Find the latest flights to Great Falls in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 30 July 2026.

Round-trip from

C$ 891

One-way from

C$ 517
Delta
  • Delta
  • 5/12-8/12
  • 4 total stops
  • 34h 02m total
  • Toronto to Great Falls
Search Deals
United Airlines
  • United Airlines
  • 12/9
  • 2 total stops
  • 14h 22m total
  • Toronto to Great Falls
Search Deals

Cheapflights Fare Finder

 
Locate flights to Great Falls that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 30 July 2026.
Use the filters below to find and compare flights to Great Falls that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 5/12

6:00 a.m.-10:46 p.m.

2 stops18h 46m

Great Falls

Tue 8/12

5:35 a.m.-10:51 p.m.

2 stops15h 16m

C$ 891

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Thu 24/9

12:45 p.m.-9:22 p.m.

2 stops10h 37m

Great Falls

Sat 26/9

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

2 stops15h 44m

C$ 942

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Fri 11/9

5:54 p.m.-10:37 p.m.

1 stop6h 43m

Great Falls

Fri 18/9

6:21 p.m.-11:25 a.m.

2 stops15h 04m

C$ 942

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Thu 27/8

1:00 p.m.-9:12 p.m.

2 stops10h 12m

Great Falls

Wed 2/9

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

1 stop13h 17m

C$ 942
Quickest round-trip

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 5/12

4:00 p.m.-9:20 p.m.

1 stop7h 20m

Great Falls

Tue 8/12

6:15 a.m.-3:12 p.m.

1 stop6h 57m

C$ 952
Cheapest one-way
Quickest one-way

TorontoGreat Falls

YYZ - GTF

YYZGTF

Toronto Pearson Intl

Sat 12/9

8:50 a.m.-9:12 p.m.

2 stops14h 22m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Sorted by cheapest first

Best time to book a flight to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Great Falls

How long is the flight to Great Falls?

On average, a flight from Toronto to Great Falls takes 6 hours 43 minutes. Flights to Great Falls from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Great Falls ranges from 13.0 - 64.0 mm per month. June is typically the wettest month, when rainfall can reach 64.0 mm. January is typically the driest time to visit Great Falls when rainfall is around 13.0 mm.

Temperature in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

FAQs about flying to Great Falls

  • What airport do you fly into for flights to Great Falls?

    Travellers will need to book flights to Great Falls (GTF) if they wish to fly to Great Falls. The Great Falls airport is 5.7 km from the city centre.

  • Can I find cheaper flights to Great Falls if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Great Falls on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Great Falls depart from?

    For those looking to save time traveling to Great Falls, Vancouver offers the quickest one-way flight (5 hours 52 minutes).

  • Does Great Falls have rental cars?

    Yes. Those touching down at Great Falls can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Great Falls?

    Yes. Great Falls has hotels nearby for those requiring accommodations. Crystal Inn Hotel & Suites - Great Falls is the closest property to Great Falls (0.0 km away from Great Falls).

See more FAQs

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How does Cheapflights help users find flights to Great Falls?

Deals for Great Falls flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Great Falls?

Cheapflights simply makes it quick and affordable to book flights to Great Falls by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Great Falls with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Great Falls, users can toggle the no change fees filter when performing a flight search.

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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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