In terms of precipitation, rainfall in Montana ranges from 10.0 - 50.0 mm per month. May is typically the wettest month, when rainfall can reach 50.0 mm. January is typically the driest time to visit Montana when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Montana, 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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Montana?

The most popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Montana are Montreal Pierre Elliott Trudeau Intl - Bozeman Gallatin Field, Montreal Pierre Elliott Trudeau Intl - Great Falls and Montreal Pierre Elliott Trudeau Intl - West Yellowstone.

What is the cheapest time of day to fly from YUL to MT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana as you normally would.

Can I find deals for flights from Pierre Elliott Trudeau Intl to Montana that include hotel bookings?

Yes. In addition to deals on Pierre Elliott Trudeau Intl to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Pierre Elliott Trudeau Intl to Montana?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Montana.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Montana?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 473+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana

Cheap flight deals from Pierre Elliott Trudeau Intl to Montana

Enter your travel dates to find the best prices.

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Cheapest flights from Pierre Elliott Trudeau Intl to Montana
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Wed 9/127:10 a.m. -

1 stop7h 56m

Sat 12/122:30 p.m. -

2 stops16h 02m

Deal found 31/10C$ 811

Sat 19/122:13 p.m. -

2 stops21h 32m

Sat 26/124:38 p.m. -

2 stops19h 22m

Deal found 4/11C$ 869

Mon 7/127:10 a.m. -

1 stop7h 14m

Tue 8/122:41 p.m. -

1 stop7h 07m

Deal found 4/11C$ 902

Mon 7/127:00 a.m. -

2 stops16h 45m

Tue 8/122:33 p.m. -

2 stops21h 27m

Deal found 4/11C$ 938

Sun 20/122:13 p.m. -

2 stops24h 51m

Sun 27/124:38 p.m. -

2 stops19h 22m

Deal found 5/11C$ 996

Sat 19/126:00 a.m. -

2 stops17h 37m

Sat 26/122:27 p.m. -

2 stops21h 33m

Deal found 4/11C$ 1,194

Wed 23/127:00 a.m. -

1 stop7h 51m

Sun 27/1212:27 p.m. -

1 stop9h 22m

Deal found 1/11C$ 1,514

Wed 23/127:00 a.m. -

2 stops12h 59m

Sun 27/127:01 a.m. -

2 stops11h 29m

Deal found 1/11C$ 2,271

Find flight deals from Pierre Elliott Trudeau Intl to Montana

Round-trip from	C$ 811
One-way from	C$ 473

Delta
9/12-12/12
4 total stops
33h 43m total
Montreal to Montana

Search Deals

Delta
15/12-31/12
2 total stops
18h 09m total
Montreal to Montana

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBozeman

YUL Montreal Pierre Elliott Trudeau Intl - BZN Bozeman Gallatin Field

YULBZN

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

7:00 a.m.-11:09 p.m.

2 stops18h 09m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 473

MontrealBozeman

YUL Montreal Pierre Elliott Trudeau Intl - BZN Bozeman Gallatin Field

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 19/12

9:15 a.m.-9:45 a.m.

2 stops26h 30m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 483

Quickest round-trip

MontrealBozeman

YUL Montreal Pierre Elliott Trudeau Intl - BZN Bozeman Gallatin Field

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

6:00 a.m.-3:08 p.m.

2 stops11h 08m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 500

MontrealHelena

YUL Montreal Pierre Elliott Trudeau Intl - HLN Helena

YULHLN

Montreal Pierre Elliott Trudeau Intl

Fri 18/12

6:00 a.m.-9:37 p.m.

2 stops17h 37m

Helena

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 524

MontrealBozeman

YUL Montreal Pierre Elliott Trudeau Intl - BZN Bozeman Gallatin Field

YULBZN

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

8:00 p.m.-3:23 p.m.

3 stops21h 23m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 529

MontrealBozeman

YUL Montreal Pierre Elliott Trudeau Intl - BZN Bozeman Gallatin Field

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

4:40 p.m.-2:13 p.m.

3 stops23h 33m

Bozeman Gallatin Field

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 637

MontrealKalispell

YUL Montreal Pierre Elliott Trudeau Intl - FCA Kalispell Glacier Park

YULFCA

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

7:10 a.m.-1:06 p.m.

1 stop7h 56m

Kalispell Glacier Park

Sat 12/12

2:30 p.m.-8:32 a.m.

2 stops16h 02m

C$ 811

MontrealBozeman

YUL Montreal Pierre Elliott Trudeau Intl - BZN Bozeman Gallatin Field

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 9/1

6:00 a.m.-9:36 p.m.

2 stops17h 36m

Bozeman Gallatin Field

Tue 12/1

6:30 a.m.-9:17 p.m.

2 stops12h 47m

C$ 869

MontrealBozeman

YUL Montreal Pierre Elliott Trudeau Intl - BZN Bozeman Gallatin Field

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 19/12

2:13 p.m.-9:45 a.m.

2 stops21h 32m

Bozeman Gallatin Field

Sat 26/12

4:38 p.m.-2:00 p.m.

2 stops19h 22m

C$ 869

MontrealHelena

YUL Montreal Pierre Elliott Trudeau Intl - HLN Helena

YULHLN

Montreal Pierre Elliott Trudeau Intl

Fri 18/12

9:45 a.m.-3:41 p.m.

3 stops31h 56m

Helena

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 871

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-FCA

YUL-BZN

YUL-HLN

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 from Montreal Pierre Elliott Trudeau Intl Airport to Montana

YUL-USMT

YUL-FCA

YUL-BZN

YUL-HLN

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Montana

Read reviews from past customers who have flown Delta from Montreal Pierre Elliott Trudeau Intl Airport to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,698 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,698 reviews

Delta

7.8

Good

8,698 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Montana?
For as low as C$ 811, Delta can have you in Montana from Montreal Pierre Elliott Trudeau Intl Airport in 7h 56m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Montana is about 3056 km. This flight may include one or multiple stops.
What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Montana?
The most popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Montana are Montreal Pierre Elliott Trudeau Intl - Bozeman Gallatin Field, Montreal Pierre Elliott Trudeau Intl - Great Falls and Montreal Pierre Elliott Trudeau Intl - West Yellowstone.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Montana that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Montana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Montana.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Montana?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Montana 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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Top airline flying from Pierre Elliott Trudeau Intl to Montana

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 465	AverageC$ 935	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana from C$ 473

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Montana

Cheapest flights from Pierre Elliott Trudeau Intl to MontanaExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Pierre Elliott Trudeau Intl to MontanaDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to MontanaDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Montana. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Montana. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to MontanaSearch for one-way flight options from Pierre Elliott Trudeau Intl to Montana. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Montana. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

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Best time to book a flight from Pierre Elliott Trudeau Intl to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Montana

Read reviews from past customers who have flown Delta from Montreal Pierre Elliott Trudeau Intl Airport to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Montana?

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Montana?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Montana that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Montana?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Montana?

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Cheapest flights from Pierre Elliott Trudeau Intl to Montana
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

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

Last-minute flights from Pierre Elliott Trudeau Intl to Montana
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Montana. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Montana
Search for one-way flight options from Pierre Elliott Trudeau Intl to Montana. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.