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.

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.

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$ 358+ Flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Montana to Pierre Elliott Trudeau Intl

Round-trip from	C$ 637
One-way from	C$ 358

American Airlines
30/9-5/10
2 total stops
40h 08m total
Montana to Montreal

Search Deals

15/6
2 total stops
20h 34m 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 12 June 2025.

Tue 30/93:06 p.m.BZN - YUL

1 stop18h 39mAmerican Airlines

Sun 5/105:15 p.m.YUL - BZN

1 stop21h 29mAmerican Airlines

Deal found 11/6C$ 637

Sat 26/711:34 a.m.BZN - YUL

2 stops11h 03mMultiple Airlines

Sat 2/83:10 p.m.YUL - BZN

2 stops24h 36mMultiple Airlines

Deal found 11/6C$ 655

Tue 30/92:00 p.m.BZN - YUL

2 stops18h 30mDelta

Tue 7/107:00 a.m.YUL - BZN

2 stops18h 58mDelta

Deal found 11/6C$ 704

Fri 25/710:17 a.m.FCA - YUL

3 stops36h 20mMultiple Airlines

Fri 1/88:10 a.m.YUL - FCA

3 stops32h 41mMultiple Airlines

Deal found 10/6C$ 842

Sat 19/71:17 p.m.BZN - YUL

1 stop20h 42mUnited Airlines

Sat 26/711:23 a.m.YUL - BZN

1 stop24h 45mUnited Airlines

Deal found 12/6C$ 872

Tue 19/812:41 p.m.FCA - YUL

2 stops17h 54mUnited Airlines

Tue 26/88:05 a.m.YUL - FCA

2 stops13h 38mUnited Airlines

Deal found 10/6C$ 878

Fri 25/71:21 p.m.FCA - YUL

1 stop20h 19mAmerican Airlines

Fri 1/812:30 p.m.YUL - FCA

1 stop26h 20mAmerican Airlines

Deal found 10/6C$ 891

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 12 June 2025.

Tue 30/93:06 p.m.BZN - YUL

1 stop18h 39mAmerican Airlines

Sun 5/105:15 p.m.YUL - BZN

1 stop21h 29mAmerican Airlines

Deal found 11/6C$ 637

Sat 26/711:34 a.m.BZN - YUL

2 stops11h 03mMultiple Airlines

Sat 2/83:10 p.m.YUL - BZN

2 stops24h 36mMultiple Airlines

Deal found 11/6C$ 655

Tue 30/92:00 p.m.BZN - YUL

2 stops18h 30mDelta

Tue 7/107:00 a.m.YUL - BZN

2 stops18h 58mDelta

Deal found 11/6C$ 704

Sat 19/71:17 p.m.BZN - YUL

1 stop20h 42mUnited Airlines

Sat 26/711:23 a.m.YUL - BZN

1 stop24h 45mUnited Airlines

Deal found 12/6C$ 872

Fri 25/710:17 a.m.FCA - YUL

3 stops36h 20mMultiple Airlines

Fri 1/88:10 a.m.YUL - FCA

3 stops32h 41mMultiple Airlines

Deal found 10/6C$ 842

Tue 19/812:41 p.m.FCA - YUL

2 stops17h 54mUnited Airlines

Tue 26/88:05 a.m.YUL - FCA

2 stops13h 38mUnited Airlines

Deal found 10/6C$ 878

Fri 25/71:21 p.m.FCA - YUL

1 stop20h 19mAmerican Airlines

Fri 1/812:30 p.m.YUL - FCA

1 stop26h 20mAmerican Airlines

Deal found 10/6C$ 891

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 12 June 2025 and is based on user searches.

Sun 15/612:40 p.m.FCA - YUL

1 stop6h 49mUnited Airlines

Tue 17/611:23 a.m.YUL - FCA

2 stops12h 32mUnited Airlines

Deal found 11/6C$ 1,530

Sat 19/71:17 p.m.BZN - YUL

1 stop20h 42mUnited Airlines

Sat 26/711:23 a.m.YUL - BZN

1 stop24h 45mUnited Airlines

Deal found 12/6C$ 872

Sat 19/71:46 p.m.BZN - YUL

1 stop17h 59mAmerican Airlines

Sat 26/710:30 a.m.YUL - BZN

2 stops10h 40mAmerican Airlines

Deal found 12/6C$ 920

Tue 22/76:00 a.m.BZN - YUL

2 stops13h 28mDelta

Tue 29/76:00 a.m.YUL - BZN

2 stops19h 56mDelta

Deal found 10/6C$ 885

Fri 25/710:17 a.m.FCA - YUL

3 stops36h 20mMultiple Airlines

Fri 1/88:10 a.m.YUL - FCA

3 stops32h 41mMultiple Airlines

Deal found 10/6C$ 842

Fri 25/71:21 p.m.FCA - YUL

1 stop20h 19mAmerican Airlines

Fri 1/812:30 p.m.YUL - FCA

1 stop26h 20mAmerican Airlines

Deal found 10/6C$ 891

Sat 26/711:34 a.m.BZN - YUL

2 stops11h 03mMultiple Airlines

Sat 2/83:10 p.m.YUL - BZN

2 stops24h 36mMultiple Airlines

Deal found 11/6C$ 655

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 12 June 2025.

Sun 15/610:40 a.m.FCA - YUL

2 stops20h 34mMultiple Airlines

Deal found 12/6C$ 358

Sun 15/64:52 p.m.FCA - YUL

1 stop16h 38mAmerican Airlines

Deal found 12/6C$ 718

Sun 15/66:20 a.m.FCA - YUL

2 stops13h 09mUnited Airlines

Deal found 12/6C$ 726

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

Tue 30/9

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

1 stop18h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

5:15 p.m.-12:44 p.m.

1 stop21h 29m

C$ 637

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 26/7

11:34 a.m.-12:37 a.m.

2 stops11h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 2/8

3:10 p.m.-1:46 p.m.

2 stops24h 36m

C$ 655

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 30/9

2:00 p.m.-10:30 a.m.

2 stops18h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

7:00 a.m.-11:58 p.m.

2 stops18h 58m

C$ 704

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 25/7

10:17 a.m.-12:37 a.m.

3 stops36h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

8:10 a.m.-2:51 p.m.

3 stops32h 41m

C$ 842

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 19/7

1:17 p.m.-11:59 a.m.

1 stop20h 42m

Montreal Pierre Elliott Trudeau Intl

Sat 26/7

11:23 a.m.-10:08 a.m.

1 stop24h 45m

C$ 872

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 19/8

12:41 p.m.-8:35 a.m.

2 stops17h 54m

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

8:05 a.m.-7:43 p.m.

2 stops13h 38m

C$ 878

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 25/7

1:21 p.m.-11:40 a.m.

1 stop20h 19m

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

12:30 p.m.-12:50 p.m.

1 stop26h 20m

C$ 891

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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

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

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

Read through reviews of airlines operating flights from Montana to Montreal, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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$ 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

Cornwall

Dorval

Brossard

Montebello

Drummondville

Trois-Rivières

Sherbrooke

Saint-Jean-sur-Richelieu

Boucherville

Saint-Sauveur

Bromont

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

Cheap flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport from C$ 358

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 15/6. 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 12 June 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 12 June 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 12 June 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

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.

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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read through reviews of airlines operating flights from Montana to Montreal, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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 Montana?

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.

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?

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?

100% Free

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 12 June 2025.