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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana from C$ 442

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BZN
27 Aug — 3 Sep1
1 adult

Cheap 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 22 August 2025.

Round-trip from

C$ 882

One-way from

C$ 442

Popular in

February

Cheapest in

June

Average price

C$ 912
United Airlines
  • United Airlines
  • 3/10-5/10
  • 3 total stops
  • 48h 53m total
  • Montreal to Montana
Search Deals
1/12
  • 1/12
  • 3 total stops
  • 44h 34m total
  • Montreal to Montana
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Montana

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 22 August 2025.

Fri 3/104:40 p.m.YUL - BZN
2 stops20h 59mUnited Airlines
Sun 5/108:00 a.m.BZN - YUL
1 stop27h 54mUnited Airlines
Deal found 21/8C$ 882
Sun 7/95:15 p.m.YUL - BZN
1 stop22h 57mAmerican Airlines
Tue 16/93:06 p.m.BZN - YUL
1 stop18h 39mAmerican Airlines
Deal found 20/8C$ 897
Thu 2/106:40 p.m.YUL - BZN
1 stop26h 18mUnited Airlines
Sun 5/104:13 p.m.BZN - YUL
2 stops18h 56mUnited Airlines
Deal found 21/8C$ 922
Sun 7/96:15 a.m.YUL - BZN
1 stop7h 29mUnited Airlines
Tue 16/94:20 p.m.BZN - YUL
2 stops16h 20mUnited Airlines
Deal found 20/8C$ 949
Wed 3/911:00 a.m.YUL - BZN
2 stops14h 01mDelta
Tue 9/91:36 p.m.BZN - YUL
1 stop7h 40mDelta
Deal found 21/8C$ 967
Mon 1/96:15 a.m.YUL - BZN
2 stops17h 16mUnited Airlines
Mon 8/94:20 p.m.BZN - YUL
2 stops16h 20mUnited Airlines
Deal found 21/8C$ 1,056
Mon 1/93:44 p.m.YUL - BZN
1 stop20h 54mAmerican Airlines
Mon 8/93:06 p.m.BZN - YUL
1 stop18h 39mAmerican Airlines
Deal found 21/8C$ 1,068

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 22 August 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

Thu 2/10

6:40 p.m.-6:58 p.m.

1 stop26h 18m

Bozeman Gallatin Field

Sun 5/10

8:00 a.m.-11:54 a.m.

1 stop25h 54m

C$ 882

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

4:40 p.m.-11:39 a.m.

2 stops20h 59m

Bozeman Gallatin Field

Sun 5/10

8:00 a.m.-1:54 p.m.

1 stop27h 54m

C$ 882

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

5:15 p.m.-2:12 p.m.

1 stop22h 57m

Bozeman Gallatin Field

Tue 16/9

3:06 p.m.-11:45 a.m.

1 stop18h 39m

C$ 897

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

6:15 a.m.-11:44 a.m.

1 stop7h 29m

Bozeman Gallatin Field

Tue 16/9

4:20 p.m.-10:40 a.m.

2 stops16h 20m

C$ 949

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:30 p.m.-2:04 p.m.

3 stops44h 34m

C$ 442

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

4:00 p.m.-1:01 p.m.

1 stop23h 01m

C$ 547

MontrealWest Yellowstone

YUL - WYS

YULWYS

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

8:20 a.m.-1:20 p.m.

2 stops31h 00m

C$ 619

MontrealWest Yellowstone

YUL - WYS

YULWYS

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

5:25 p.m.-1:20 p.m.

1 stop21h 55m

C$ 1,571

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

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 22 August 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
8,934 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,934 reviews
United Airlines
7.4
Good
8,934 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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$ 897, United Airlines can have you in Montana from Montreal Pierre Elliott Trudeau Intl Airport in 22h 57m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Montana is about 2881 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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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 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 858AverageC$ 973FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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