Find flights
When to book
Airlines
FAQs

Cheap flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport from C$ 534

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — YUL
5 May — 12 May1
1 adult

Cheap flight deals from Montana to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Montana to Pierre Elliott Trudeau Intl flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 670

One-way from

C$ 534
28/6-4/7
  • 28/6-4/7
  • 3 total stops
  • 36h 16m total
  • Montana to Montreal
Search Deals
American Airlines
  • American Airlines
  • 19/9
  • 1 total stop
  • 16h 42m total
  • Montana to Montreal
Search Deals

Find flight deals from Montana to Pierre Elliott Trudeau Intl

Cheapest flights from Montana to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Montana to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Sat 28/611:28 a.m.BZN - YUL
1 stop6h 17mMultiple Airlines
Fri 4/76:45 a.m.YUL - BZN
2 stops29h 59mMultiple Airlines
Deal found 29/4C$ 670
Sat 28/62:57 p.m.BZN - YUL
1 stop18h 33mAmerican Airlines
Fri 4/712:30 p.m.YUL - BZN
1 stop28h 57mAmerican Airlines
Deal found 29/4C$ 851
Fri 18/75:44 p.m.BZN - YUL
2 stops21h 42mUnited Airlines
Fri 25/79:45 a.m.YUL - BZN
1 stop14h 38mUnited Airlines
Deal found 29/4C$ 1,026

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Pierre Elliott Trudeau Intl 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 30 April 2025.
Use the filters below to find and compare flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Montana

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 28/6

11:28 a.m.-7:45 p.m.

1 stop6h 17m

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

6:45 a.m.-10:44 a.m.

2 stops29h 59m

C$ 670

BillingsMontreal

BIL - YUL

BILYUL

Billings Logan Intl

Thu 12/6

12:36 p.m.-9:45 a.m.

2 stops19h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 19/6

12:30 p.m.-11:06 p.m.

1 stop12h 36m

C$ 806

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 28/6

2:57 p.m.-11:30 a.m.

1 stop18h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

12:30 p.m.-3:27 p.m.

1 stop28h 57m

C$ 851

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Fri 18/7

5:44 p.m.-5:26 p.m.

2 stops21h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

9:45 a.m.-10:23 p.m.

1 stop14h 38m

C$ 1,026

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 19/9

4:53 p.m.-11:35 a.m.

1 stop16h 42m

C$ 534

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 19/9

5:15 p.m.-5:26 p.m.

3 stops22h 11m

C$ 759

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Montana 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 Montana to Montreal Pierre Elliott Trudeau Intl Airport

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 30 April 2025.
United Airlines
7.4
Good
8,696 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

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

    Most travellers choose Bozeman Gallatin Field - Montreal Pierre Elliott Trudeau Intl, Billings Logan Intl - Montreal Pierre Elliott Trudeau Intl or Kalispell Glacier Park - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Montana to Montreal Pierre Elliott Trudeau Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to Pierre Elliott Trudeau Intl 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 Montana to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Montana to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Montana to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 314). 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.

See more FAQs

Travelling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Laval
Dorval
Longueuil
Cornwall
Brossard
Montebello
Drummondville
Sherbrooke
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
Trois-Rivières

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Midway to Pierre Elliott Trudeau Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Raleigh to Pierre Elliott Trudeau Intl flights
Orlando to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pierre Elliott Trudeau Intl flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
Ontario to Pierre Elliott Trudeau Intl flights
San Diego to Pierre Elliott Trudeau Intl flights
Tampa to Pierre Elliott Trudeau Intl flights
Charlotte to Pierre Elliott Trudeau Intl flights
Austin to Pierre Elliott Trudeau Intl flights
Sky Harbor Intl to Pierre Elliott Trudeau Intl flights
Nashville to Pierre Elliott Trudeau Intl flights
Love Field to Pierre Elliott Trudeau Intl flights
St. Louis to Pierre Elliott Trudeau Intl flights
Cleveland to Pierre Elliott Trudeau Intl flights
West Palm Beach to Pierre Elliott Trudeau Intl flights
Portland to Pierre Elliott Trudeau Intl flights
Richmond to Pierre Elliott Trudeau Intl flights
Buffalo to Pierre Elliott Trudeau Intl flights
Las Vegas to Pierre Elliott Trudeau Intl flights
Kansas City to Pierre Elliott Trudeau Intl flights
Columbus to Pierre Elliott Trudeau Intl flights
San Antonio to Pierre Elliott Trudeau Intl flights
Santa Ana to Pierre Elliott Trudeau Intl flights
Milwaukee to Pierre Elliott Trudeau Intl flights
Honolulu to Pierre Elliott Trudeau Intl flights
White Plains to Pierre Elliott Trudeau Intl flights
Indianapolis to Pierre Elliott Trudeau Intl flights
Hartford to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montana to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Montana to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Montana to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Montana.

Can Cheapflights find flights from Montana to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Montana to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Montana to Pierre Elliott Trudeau Intl become cheaper?

Yes! Start tracking prices for Montana to Pierre Elliott Trudeau Intl 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.