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$ 316). 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.

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.

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).

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

Most travellers choose Billings Logan Intl - Montreal Pierre Elliott Trudeau Intl, Bozeman Gallatin Field - 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.

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

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

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.

C$ 472+ Flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Montana to Pierre Elliott Trudeau Intl

Round-trip from	C$ 700
One-way from	C$ 472

American Airlines
2/10-5/10
2 total stops
49h 49m total
Montana to Montreal

Search Deals

12/8
2 total stops
15h 00m 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 31 July 2025.

Thu 2/103:06 p.m.BZN - YUL

1 stop23h 27mAmerican Airlines

Sun 5/1012:31 p.m.YUL - BZN

1 stop26h 22mAmerican Airlines

Deal found 31/7C$ 700

Thu 2/1010:07 a.m.BZN - YUL

3 stops31h 13mMultiple Airlines

Sun 5/106:45 a.m.YUL - BZN

2 stops29h 28mMultiple Airlines

Deal found 31/7C$ 724

Wed 27/85:49 a.m.BIL - YUL

1 stop27h 47mAmerican Airlines

Wed 3/912:30 p.m.YUL - BIL

1 stop10h 27mAmerican Airlines

Deal found 31/7C$ 858

Best flights from Montana to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Montana to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 July 2025.

Thu 2/103:06 p.m.BZN - YUL

1 stop23h 27mAmerican Airlines

Sun 5/1012:31 p.m.YUL - BZN

1 stop26h 22mAmerican Airlines

Deal found 31/7C$ 700

Thu 2/1010:07 a.m.BZN - YUL

3 stops31h 13mMultiple Airlines

Sun 5/106:45 a.m.YUL - BZN

2 stops29h 28mMultiple Airlines

Deal found 31/7C$ 724

Wed 27/85:49 a.m.BIL - YUL

1 stop27h 47mAmerican Airlines

Wed 3/912:30 p.m.YUL - BIL

1 stop10h 27mAmerican Airlines

Deal found 31/7C$ 858

Last-minute flights from Montana to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Montana to Pierre Elliott Trudeau Intl. Data last updated 31 July 2025 and is based on user searches.

Mon 25/85:48 p.m.BZN - YUL

2 stops19h 02mMultiple Airlines

Sun 31/86:45 a.m.YUL - BZN

2 stops27h 57mMultiple Airlines

Deal found 30/7C$ 819

Mon 25/84:54 p.m.BZN - YUL

1 stop16h 42mAmerican Airlines

Tue 26/85:36 p.m.YUL - BZN

2 stops21h 03mAmerican Airlines

Deal found 30/7C$ 825

Wed 27/85:49 a.m.BIL - YUL

1 stop27h 47mAmerican Airlines

Wed 3/912:30 p.m.YUL - BIL

1 stop10h 27mAmerican Airlines

Deal found 31/7C$ 858

One-way flights from Montana to Pierre Elliott Trudeau Intl
Search for one-way flight options from Montana to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Tue 12/87:25 p.m.BZN - YUL

2 stops15h 00mMultiple Airlines

Deal found 30/7C$ 472

Tue 12/84:40 p.m.BZN - YUL

1 stop16h 56mAmerican Airlines

Deal found 30/7C$ 533

Sun 24/88:00 a.m.BZN - YUL

1 stop11h 29mUnited Airlines

Deal found 30/7C$ 623

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 2/10

3:06 p.m.-4:33 p.m.

1 stop23h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

12:31 p.m.-12:53 p.m.

1 stop26h 22m

C$ 700

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 2/10

10:07 a.m.-7:20 p.m.

3 stops31h 13m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:45 a.m.-10:13 a.m.

2 stops29h 28m

C$ 724

BillingsMontreal

BIL - YUL

BILYUL

Billings Logan Intl

Wed 27/8

5:49 a.m.-11:36 a.m.

1 stop27h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

12:30 p.m.-8:57 p.m.

1 stop10h 27m

C$ 858

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 12/8

7:25 p.m.-12:25 p.m.

2 stops15h 00m

C$ 472

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 12/8

4:40 p.m.-11:36 a.m.

1 stop16h 56m

C$ 533

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sun 24/8

8:00 a.m.-9:29 p.m.

1 stop11h 29m

C$ 623

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

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

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

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read reviews from past customers who have flown United Airlines and American Airlines from Montana to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,900 reviews

Check prices

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

8,900 reviews

United Airlines

7.4

Good

8,900 reviews

Check prices

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

8,900 reviews

Check prices

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

What are the most popular routes from Montana to Montreal Pierre Elliott Trudeau Intl Airport?
Most travellers choose Billings Logan Intl - Montreal Pierre Elliott Trudeau Intl, Bozeman Gallatin Field - 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$ 316). 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

Laval

Longueuil

Sherbrooke

Cornwall

Brossard

Dorval

Montebello

Drummondville

Trois-Rivières

Saint-Jean-sur-Richelieu

Boucherville

Saint-Sauveur

Bromont

North Hatley

Louiseville

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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.

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Cheap flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport from C$ 472

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 31 July 2025.

Round-trip from

One-way from

Find flight deals from Montana to Pierre Elliott Trudeau Intl

Cheapest flights from Montana to Pierre Elliott Trudeau IntlExplore 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 31 July 2025.

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 31 July 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Montana to Montreal Pierre Elliott Trudeau Intl Airport

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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?

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

How can I 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?

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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montana to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

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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?

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

Can Cheapflights 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?

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Book with Flexibility

Travel Smart

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 31 July 2025.