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.

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.

C$ 306+ Cheap Flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Montana to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 21 September 2026.

Wed 21/105:00 a.m. -

2 stops9h 10m

Sat 24/109:45 a.m. -

2 stops15h 08m

Deal found 20/9C$ 933

Tue 13/101:21 p.m. -

2 stops20h 23m

Tue 20/105:34 p.m. -

2 stops21h 17m

Deal found 17/9C$ 963

Thu 5/118:25 a.m. -

2 stops13h 00m

Thu 12/116:00 a.m. -

2 stops10h 29m

Deal found 21/9C$ 969

Tue 13/101:58 p.m. -

1 stop19h 46m

Fri 16/105:34 p.m. -

1 stop21h 53m

Deal found 16/9C$ 979

Thu 29/105:55 p.m. -

2 stops17h 33m

Sun 1/114:45 p.m. -

2 stops19h 00m

Deal found 18/9C$ 1,017

Wed 7/107:00 a.m. -

2 stops25h 40m

Mon 19/109:45 a.m. -

2 stops26h 01m

Deal found 17/9C$ 1,064

Thu 1/101:43 p.m. -

1 stop25h 10m

Tue 6/104:15 p.m. -

2 stops22h 10m

Deal found 19/9C$ 1,081

Fri 23/104:17 p.m. -

1 stop13h 59m

Tue 27/107:00 a.m. -

2 stops16h 51m

Deal found 20/9C$ 1,084

Wed 21/107:00 a.m. -

1 stop8h 10m

Sat 24/109:45 a.m. -

2 stops13h 25m

Deal found 17/9C$ 1,117

Tue 13/1010:30 a.m. -

2 stops13h 21m

Tue 20/108:15 a.m. -

1 stop14h 55m

Deal found 17/9C$ 1,134

Thu 29/102:42 p.m. -

2 stops14h 28m

Sun 1/115:50 p.m. -

1 stop17h 55m

Deal found 18/9C$ 1,154

Thu 8/102:00 p.m. -

1 stop7h 22m

Tue 13/107:00 a.m. -

1 stop7h 23m

Deal found 20/9C$ 1,190

Find flight deals from Montana to Pierre Elliott Trudeau Intl

Round-trip from	C$ 933
One-way from	C$ 306

United Airlines
21/10-24/10
4 total stops
24h 18m total
Montana to Montreal

Search Deals

26/10-31/12
2 total stops
30h 12m total
Montana to Montreal

Search Deals

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

Cheapest round-trip

BozemanMontreal

BZN Bozeman Gallatin Field - YUL Montreal Pierre Elliott Trudeau Intl

BZNYUL

Bozeman Gallatin Field

Mon 26/10

2:08 p.m.-3:50 p.m.

3 stops47h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 337

BozemanMontreal

BZN Bozeman Gallatin Field - YUL Montreal Pierre Elliott Trudeau Intl

BZNYUL

Bozeman Gallatin Field

Wed 6/1

3:40 p.m.-3:59 p.m.

2 stops22h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 435

BozemanMontreal

BZN Bozeman Gallatin Field - YUL Montreal Pierre Elliott Trudeau Intl

BZNYUL

Bozeman Gallatin Field

Mon 4/1

2:52 p.m.-12:35 a.m.

3 stops31h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 503

BozemanMontreal

BZN Bozeman Gallatin Field - YUL Montreal Pierre Elliott Trudeau Intl

BZNYUL

Bozeman Gallatin Field

Mon 28/12

11:43 a.m.-9:42 p.m.

1 stop7h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 509

Quickest round-trip

BozemanMontreal

BZN Bozeman Gallatin Field - YUL Montreal Pierre Elliott Trudeau Intl

BZNYUL

Bozeman Gallatin Field

Mon 28/12

1:52 p.m.-11:37 p.m.

1 stop7h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 509

BozemanMontreal

BZN Bozeman Gallatin Field - YUL Montreal Pierre Elliott Trudeau Intl

BZNYUL

Bozeman Gallatin Field

Mon 26/10

1:15 p.m.-11:44 a.m.

1 stop20h 29m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 531

BozemanMontreal

BZN Bozeman Gallatin Field - YUL Montreal Pierre Elliott Trudeau Intl

BZNYUL

Bozeman Gallatin Field

Wed 6/1

1:15 p.m.-8:32 a.m.

1 stop17h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 555

BillingsMontreal

BIL Billings Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl

BILYUL

Billings Logan Intl

Wed 21/10

7:00 a.m.-10:06 p.m.

2 stops13h 06m

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

6:10 a.m.-9:10 p.m.

2 stops17h 00m

C$ 933

BillingsMontreal

BIL Billings Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl

BILYUL

Billings Logan Intl

Tue 13/10

1:21 p.m.-11:44 a.m.

2 stops20h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

5:34 p.m.-12:51 p.m.

2 stops21h 17m

C$ 963

BozemanMontreal

BZN Bozeman Gallatin Field - YUL Montreal Pierre Elliott Trudeau Intl

BZNYUL

Bozeman Gallatin Field

Thu 5/11

8:25 a.m.-11:25 p.m.

2 stops13h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

6:00 a.m.-2:29 p.m.

2 stops10h 29m

C$ 969

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/9

Showing 1-10 of 19 resultsSorted by cheapest first

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.

BIL-YUL

FCA-YUL

BZN-YUL

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

USMT-YUL

BIL-YUL

FCA-YUL

BZN-YUL

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

Related info for your journey

How long is the flight from Montana to Montreal Pierre Elliott Trudeau Intl Airport?
Airlines like United Airlines, American Airlines, and Delta fly from Montana to Montreal Pierre Elliott Trudeau Intl Airport in about 9h 10m. The time it takes to get you to your destination can typically vary by up to 11h 13m. Airlines will cover a distance of 2683 km. Both multi-stop and direct flights can be found to your destination and back.
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.

See more FAQs

Laval

Dorval

Trois-Rivières

Brossard

Sherbrooke

Longueuil

Cornwall

Boucherville

Bromont

Magog

Montebello

Saint-Jean-sur-Richelieu

Drummondville

North Hatley

Saint-Sauveur

Louiseville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Quebec

Flights by cabin class

Other flight options

Pierre Elliott Trudeau Intl flight routes

Popular flights

Top destinations

Alternative routes for Montana to Pierre Elliott Trudeau Intl

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

Reagan-National to Pierre Elliott Trudeau Intl flights

Boston to Pierre Elliott Trudeau Intl flights

O'Hare Intl to Pierre Elliott Trudeau Intl flights

Los Angeles to Pierre Elliott Trudeau Intl flights

San Francisco to Pierre Elliott Trudeau Intl flights

Baltimore to Pierre Elliott Trudeau Intl flights

Fort Lauderdale to Pierre Elliott Trudeau Intl flights

Philadelphia to Pierre Elliott Trudeau Intl flights

Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights

Miami to Pierre Elliott Trudeau Intl flights

Midway to Pierre Elliott Trudeau Intl flights

Atlanta to Pierre Elliott Trudeau Intl flights

Minneapolis to Pierre Elliott Trudeau Intl flights

Detroit to Pierre Elliott Trudeau Intl flights

Denver to Pierre Elliott Trudeau Intl flights

Hobby to Pierre Elliott Trudeau Intl flights

Orlando to Pierre Elliott Trudeau Intl flights

George Bush Intcntl to Pierre Elliott Trudeau Intl flights

Raleigh to Pierre Elliott Trudeau Intl flights

Charlotte to Pierre Elliott Trudeau Intl flights

Tampa to Pierre Elliott Trudeau Intl flights

Sky Harbor Intl to Pierre Elliott Trudeau Intl flights

Portland to Pierre Elliott Trudeau Intl flights

Cleveland to Pierre Elliott Trudeau Intl flights

Seattle to Pierre Elliott Trudeau Intl flights

Nashville to Pierre Elliott Trudeau Intl flights

Ontario to Pierre Elliott Trudeau Intl flights

Cincinnati to Pierre Elliott Trudeau Intl flights

Columbus to Pierre Elliott Trudeau Intl flights

San Diego to Pierre Elliott Trudeau Intl flights

Las Vegas to Pierre Elliott Trudeau Intl flights

Pittsburgh to Pierre Elliott Trudeau Intl flights

Indianapolis to Pierre Elliott Trudeau Intl flights

Jacksonville to Pierre Elliott Trudeau Intl flights

Austin to Pierre Elliott Trudeau Intl flights

Salt Lake City to Pierre Elliott Trudeau Intl flights

St. Louis to Pierre Elliott Trudeau Intl flights

San Jose to Pierre Elliott Trudeau Intl flights

Kansas City to Pierre Elliott Trudeau Intl flights

Hartford to Pierre Elliott Trudeau Intl flights

Milwaukee to Pierre Elliott Trudeau Intl flights

Love Field to Pierre Elliott Trudeau Intl flights

Madison to Pierre Elliott Trudeau Intl flights

San Antonio to Pierre Elliott Trudeau Intl flights

Des Moines to Pierre Elliott Trudeau Intl flights

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$ 306

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. 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

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 21 September 2026.

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 21 September 2026.

Best flights from Montana to Pierre Elliott Trudeau IntlDiscover 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 21 September 2026.

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 21 September 2026.

Last-minute flights from Montana to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Montana to Pierre Elliott Trudeau Intl. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Montana to Pierre Elliott Trudeau Intl. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Montana to Pierre Elliott Trudeau IntlSearch for one-way flight options from Montana to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

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 21 September 2026.

Find flight deals from Montana to Pierre Elliott Trudeau Intl

Round-trip from

One-way from

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

Related info for your journey

How long is the flight from Montana to Montreal Pierre Elliott Trudeau Intl Airport?

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?

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

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.

Complete your trip

Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Quebec

Book a non-stop flight to one of these other cities located in Quebec.

Search flights from Montana to Pierre Elliott Trudeau Intl by cabin class

Find flights from Montana to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Montana and Pierre Elliott Trudeau Intl flights

Browse other Montana and Pierre Elliott Trudeau Intl flight options. Last updated on 21 September 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Montana to Pierre Elliott Trudeau Intl flights

Consider these flights travelling from Montana to Pierre Elliott Trudeau Intl.

Fly with Cheapflights

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 21 September 2026.

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 21 September 2026.

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 21 September 2026 and is based on user searches.

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 21 September 2026.