How long is the flight from Toronto to Great Falls?

For as low as $689, United Airlines can have you in Great Falls from Toronto in 17h 32m. Airlines will cover a distance of 1546 mi.

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from YTO to GTF?

When flying from Toronto to Great Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Toronto-Great Falls flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Toronto-Great Falls flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Toronto-Great Falls flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Toronto-Great Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly into Great Falls (GTF) if they book a flight to Great Falls from Toronto. On average, Great Falls has 0 inbound flights from Toronto per day from 0 airlines. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

Can I find deals for flights from Toronto to Great Falls that include hotel bookings?

Yes. In addition to deals on Toronto to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Toronto to Great Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Great Falls.

Can I find deals for business class flights from Toronto to Great Falls?

Yes. Cheapflights offers flight deals from Toronto to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$591+ Cheap Flights from Toronto to Great Falls

Q: E

Most trusted provider : When it comes to deals on Toronto-Great Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: What airport do you fly into for flights to Great Falls from Toronto?

Most people fly into Great Falls (GTF) if they book a flight to Great Falls from Toronto. On average, Great Falls has 0 inbound flights from Toronto per day from 0 airlines. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

Q: Can I find deals for flights from Toronto to Great Falls that include hotel bookings?

Yes. In addition to deals on Toronto to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

Q: How can I find direct flights from Toronto to Great Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Great Falls.

Q: Can I find deals for business class flights from Toronto to Great Falls?

Yes. Cheapflights offers flight deals from Toronto to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapest flights from Toronto to Great Falls
Explore the most affordable flight options available from Toronto to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Thu 12/176:45 am -

2 stops16h 56m

Thu 12/246:20 am -

2 stops14h 18m

Deal found 11/2

$690

Find flight deals from Toronto to Great Falls

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$689 (United Airlines)
One-way from	$591 (United Airlines)

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TorontoGreat Falls

YYZ Toronto Pearson Intl - GTF Great Falls

YYZGTF

Toronto Pearson Intl

Sun 11/22

8:40 am-1:49 pm

1 stop7h 09m

Great Falls

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$591

TorontoGreat Falls

YYZ Toronto Pearson Intl - GTF Great Falls

YYZGTF

Toronto Pearson Intl

Sun 1/10

6:10 am-9:42 pm

2 stops17h 32m

Great Falls

Tue 1/12

6:25 am-3:02 pm

1 stop6h 37m

$689

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Most accurate provider: When it comes to deals on Toronto-Great Falls flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Toronto-Great Falls flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Toronto-Great Falls flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Toronto-Great Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Toronto to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Toronto with our price prediction graph.

YTO-GTF

YYZ-GTF

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Everything you need to know about your flight from Toronto to Great Falls

YTO-GTF

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Related info for your journey

What airport do you fly into for flights to Great Falls from Toronto?
Most people fly into Great Falls (GTF) if they book a flight to Great Falls from Toronto. On average, Great Falls has 0 inbound flights from Toronto per day from 0 airlines. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.
How long is the flight from Toronto to Great Falls?
For as low as $689, United Airlines can have you in Great Falls from Toronto in 17h 32m. Airlines will cover a distance of 1546 mi.
Can I find deals for flights from Toronto to Great Falls that include hotel bookings?
Yes. In addition to deals on Toronto to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to Great Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Great Falls.
Can I find deals for business class flights from Toronto to Great Falls?
Yes. Cheapflights offers flight deals from Toronto to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$591+ Cheap flights from Toronto (YTO) to Great Falls (GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Toronto to Great Falls with Cheapflights

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Cheap flight deals from Toronto to Great Falls

Cheapest flights from Toronto to Great FallsExplore the most affordable flight options available from Toronto to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Explore the most affordable flight options available from Toronto to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Best flights from Toronto to Great FallsDiscover carefully curated flight deals from Toronto to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Discover carefully curated flight deals from Toronto to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Last-minute flights from Toronto to Great FallsDiscover last-minute flight deals from Toronto to Great Falls. Data last updated November 5, 2026 and is based on user searches.

Discover last-minute flight deals from Toronto to Great Falls. Data last updated November 5, 2026 and is based on user searches.

One-way flights from Toronto to Great FallsSearch for one-way flight options from Toronto to Great Falls. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.

Search for one-way flight options from Toronto to Great Falls. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.

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Related info for your journey

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

How long is the flight from Toronto to Great Falls?

Can I find deals for flights from Toronto to Great Falls that include hotel bookings?

How can I find direct flights from Toronto to Great Falls?

Can I find deals for business class flights from Toronto to Great Falls?

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Cheapest flights from Toronto to Great Falls
Explore the most affordable flight options available from Toronto to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Best flights from Toronto to Great Falls
Discover carefully curated flight deals from Toronto to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Last-minute flights from Toronto to Great Falls
Discover last-minute flight deals from Toronto to Great Falls. Data last updated November 5, 2026 and is based on user searches.

One-way flights from Toronto to Great Falls
Search for one-way flight options from Toronto to Great Falls. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.