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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana from C$ 560

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BZN
5 Mar — 12 Mar1
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 3 February 2026.

Mon 9/37:30 p.m.
YUL
-
BZN
2 stops19h 36m
Delta
Mon 16/35:58 a.m.
BZN
-
YUL
2 stops15h 47m
Delta
Deal found 1/2C$ 681
Thu 19/33:45 p.m.
YUL
-
BZN
1 stop22h 53m
American Airlines
Thu 26/33:36 p.m.
BZN
-
YUL
2 stops18h 48m
American Airlines
Deal found 2/2C$ 702
Mon 13/47:41 p.m.
YUL
-
BZN
2 stops18h 53m
Delta
Thu 16/41:45 p.m.
BZN
-
YUL
2 stops16h 55m
Delta
Deal found 2/2C$ 737
Mon 4/57:00 a.m.
YUL
-
BZN
1 stop8h 36m
Delta
Wed 6/57:18 a.m.
BZN
-
YUL
2 stops14h 08m
Delta
Deal found 31/1C$ 761
Tue 28/411:23 a.m.
YUL
-
GTF
2 stops11h 54m
United Airlines
Sat 2/52:35 p.m.
GTF
-
YUL
2 stops18h 05m
United Airlines
Deal found 2/2C$ 781
Thu 19/37:00 a.m.
YUL
-
BZN
1 stop8h 35m
Delta
Thu 26/32:01 p.m.
BZN
-
YUL
1 stop7h 39m
Delta
Deal found 2/2C$ 784
Mon 9/37:00 a.m.
YUL
-
BZN
1 stop8h 35m
WestJet
Mon 16/32:01 p.m.
BZN
-
YUL
1 stop7h 39m
WestJet
Deal found 1/2C$ 787
Sun 17/56:00 a.m.
YUL
-
GTF
2 stops17h 18m
United Airlines
Sat 23/52:29 p.m.
GTF
-
YUL
2 stops18h 09m
United Airlines
Deal found 1/2C$ 869

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 3 February 2026.

Round-trip from

C$ 681

One-way from

C$ 560

Popular in

April

Cheapest in

May

Average price

C$ 1,154
Delta
  • Delta
  • 9/3-16/3
  • 4 total stops
  • 35h 23m total
  • Montreal to Montana
Search Deals
11/2
  • 11/2
  • 2 total stops
  • 51h 53m total
  • Montreal to Montana
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 3 February 2026.
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

Mon 9/3

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

2 stops19h 36m

Bozeman Gallatin Field

Mon 16/3

5:58 a.m.-11:45 p.m.

2 stops15h 47m

C$ 681

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

3:45 p.m.-12:38 p.m.

1 stop22h 53m

Bozeman Gallatin Field

Thu 26/3

3:36 p.m.-12:24 p.m.

2 stops18h 48m

C$ 702

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

7:41 p.m.-12:34 p.m.

2 stops18h 53m

Bozeman Gallatin Field

Thu 16/4

1:45 p.m.-8:40 a.m.

2 stops16h 55m

C$ 737

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

7:00 a.m.-1:36 p.m.

1 stop8h 36m

Bozeman Gallatin Field

Wed 6/5

7:18 a.m.-11:26 p.m.

2 stops14h 08m

C$ 761

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

11:23 a.m.-9:17 p.m.

2 stops11h 54m

Great Falls

Sat 2/5

2:35 p.m.-10:40 a.m.

2 stops18h 05m

C$ 781

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

8:10 a.m.-9:18 p.m.

1 stop15h 08m

Great Falls

Sat 23/5

6:15 a.m.-3:28 p.m.

1 stop7h 13m

C$ 858

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

8:00 a.m.-9:53 a.m.

2 stops51h 53m

C$ 560

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

6:00 a.m.-11:44 a.m.

1 stop7h 44m

C$ 580

Flights are sorted by cheapest round-trip flights first.

Deals found on 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

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Montana?

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Montana (average of C$ 455). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Montana in November is currently the most expensive (average of C$ 1,228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 3 February 2026.
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
9,236 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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$ 781, Delta can have you in Montana from Montreal Pierre Elliott Trudeau Intl Airport in 11h 54m. 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.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Montana?

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Montana (average of C$ 455). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Montana in November is currently the most expensive (average of C$ 1,228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 799AverageC$ 1,037FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Montana, users can toggle the no change fees filter when performing a flight search.

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Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Montana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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