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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana from C$ 548

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 27/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BZN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Montana

Enter your travel dates to find the best prices.

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 12 December 2025.

Sun 21/123:59 p.m.YUL - BZN
2 stops22h 47mAmerican Airlines
Fri 2/13:44 p.m.BZN - YUL
2 stops20h 02mAmerican Airlines
Deal found 11/12C$ 1,008
Sat 20/123:59 p.m.YUL - BZN
2 stops21h 10mAmerican Airlines
Fri 2/13:44 p.m.BZN - YUL
2 stops20h 02mAmerican Airlines
Deal found 11/12C$ 1,134
Sat 20/125:25 p.m.YUL - BZN
1 stop18h 20mUnited Airlines
Fri 2/16:15 a.m.BZN - YUL
1 stop8h 43mUnited Airlines
Deal found 11/12C$ 1,469
Sun 21/125:25 p.m.YUL - BZN
1 stop18h 20mUnited Airlines
Fri 2/16:15 a.m.BZN - YUL
1 stop8h 43mUnited Airlines
Deal found 11/12C$ 1,516
Sun 21/127:00 a.m.YUL - BZN
1 stop9h 06mDelta
Fri 2/16:00 a.m.BZN - YUL
1 stop5h 49mDelta
Deal found 11/12C$ 1,906

Find flight deals from Pierre Elliott Trudeau Intl to Montana

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Montana flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 739

One-way from

C$ 548

Popular in

February

Cheapest in

May

Average price

C$ 998
Delta
  • Delta
  • 18/1-21/1
  • 4 total stops
  • 36h 04m total
  • Montreal to Montana
Search Deals
American Airlines
  • American Airlines
  • 27/12
  • 2 total stops
  • 22h 47m total
  • Montreal to Montana
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Montana 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, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Montana

Route

Depart

Return

Price

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

7:30 p.m.-1:29 p.m.

2 stops19h 59m

Bozeman Gallatin Field

Wed 21/1

2:39 p.m.-8:44 a.m.

2 stops16h 05m

C$ 739

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

7:30 p.m.-1:06 p.m.

2 stops19h 36m

Bozeman Gallatin Field

Mon 16/3

2:45 p.m.-11:59 p.m.

1 stop7h 14m

C$ 778

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

7:00 a.m.-1:10 p.m.

1 stop8h 10m

Bozeman Gallatin Field

Sat 25/4

6:00 a.m.-11:10 p.m.

2 stops15h 10m

C$ 811

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:25 p.m.-11:44 a.m.

1 stop19h 19m

Bozeman Gallatin Field

Wed 21/1

6:15 a.m.-9:17 p.m.

2 stops13h 02m

C$ 812

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

12:54 p.m.-12:33 p.m.

2 stops25h 39m

Great Falls

Mon 19/1

1:15 p.m.-11:45 a.m.

2 stops20h 30m

C$ 852

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

2:30 p.m.-11:53 p.m.

2 stops11h 23m

Bozeman Gallatin Field

Sat 30/5

5:45 a.m.-11:34 p.m.

2 stops15h 49m

C$ 852

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:00 a.m.-9:53 p.m.

2 stops17h 53m

Great Falls

Mon 19/1

2:29 p.m.-4:58 p.m.

1 stop24h 29m

C$ 1,038

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 27/12

3:59 p.m.-12:46 p.m.

2 stops22h 47m

C$ 548

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sun 21/12

4:00 p.m.-2:54 p.m.

1 stop24h 54m

C$ 579

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 20/12

5:25 p.m.-9:45 a.m.

1 stop18h 20m

C$ 610

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 15 results
1
2

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.
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

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Montana?

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated 12 December 2025.
Read reviews from past customers who have flown United Airlines 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.
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as C$ 1,038, Delta can have you in Montana from Montreal Pierre Elliott Trudeau Intl Airport in 17h 53m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Montana is about 2860 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.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Montana

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Top airline flying from Pierre Elliott Trudeau Intl to Montana

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 806AverageC$ 1,024FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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