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Pierre Elliott Trudeau Intl

$735+ Cheap flights from Kalispell (FCA) to Pierre Elliott Trudeau Intl (YUL)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — YUL
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Kalispell to Pierre Elliott Trudeau Intl

Cheapest flights from Kalispell to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Kalispell to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:49 pm
FCA
-
YUL
1 stop6h 37m
Delta
Mon 5/47:00 am
YUL
-
FCA
1 stop8h 54m
Delta
Deal found 2/2$735
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
FCA
-
YUL
2 stops16h 13m
United Airlines
Mon 5/46:00 am
YUL
-
FCA
2 stops17h 57m
United Airlines
Deal found 2/2$750
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:39 pm
FCA
-
YUL
2 stops22h 21m
United Airlines
Wed 2/189:15 am
YUL
-
FCA
2 stops14h 57m
United Airlines
Deal found 2/3$1,077
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:00 am
FCA
-
YUL
2 stops13h 17m
United Airlines
Sun 2/86:00 am
YUL
-
FCA
2 stops17h 59m
United Airlines
Deal found 2/1$1,126
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:15 pm
FCA
-
YUL
2 stops15h 10m
Delta
Thu 2/196:00 am
YUL
-
FCA
2 stops13h 35m
Delta
Deal found 2/2$1,153
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:23 pm
FCA
-
YUL
1 stop7h 17m
Delta
Thu 3/267:00 am
YUL
-
FCA
1 stop8h 28m
Delta
Deal found 2/2$1,240
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:00 am
FCA
-
YUL
2 stops11h 48m
United Airlines
Thu 3/269:15 am
YUL
-
FCA
2 stops14h 42m
United Airlines
Deal found 2/2$1,401
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
FCA
-
YUL
1 stop8h 58m
United Airlines
Thu 2/196:00 am
YUL
-
FCA
1 stop8h 39m
United Airlines
Deal found 2/2$1,872

Find flight deals from Kalispell to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 4, 2026.

Round-trip from

$735
(Delta)
From Kalispell Glacier Park to Montreal Pierre Elliott Trudeau Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell 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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Kalispell

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 5/1

2:49 pm-11:26 pm

1 stop6h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 5/4

7:00 am-1:54 pm

1 stop8h 54m

$735

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 5/1

6:00 am-12:13 am

2 stops16h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 5/4

6:00 am-9:57 pm

2 stops17h 57m

$750

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sat 2/14

1:39 pm-2:00 pm

2 stops22h 21m

Montreal Pierre Elliott Trudeau Intl

Wed 2/18

9:15 am-10:12 pm

2 stops14h 57m

$1,077

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Mon 2/16

6:15 pm-11:25 am

2 stops15h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 2/19

6:00 am-5:35 pm

2 stops13h 35m

$1,153

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 3/19

2:23 pm-11:40 pm

1 stop7h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

7:00 am-1:28 pm

1 stop8h 28m

$1,240

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 3/19

6:00 am-7:48 pm

2 stops11h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

9:15 am-9:57 pm

2 stops14h 42m

$1,401

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Mon 2/16

6:00 am-4:58 pm

1 stop8h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 2/19

6:00 am-12:39 pm

1 stop8h 39m

$1,872

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Kalispell 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.

Related info for your journey

Find useful and relevant information for your journey from Kalispell 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 airport do you fly from for flights from Kalispell to Montreal Pierre Elliott Trudeau Intl?

    Most people fly from Kalispell Glacier Park (FCA) if they book a flight from Kalispell to Montreal Pierre Elliott Trudeau Intl. On average, Glacier Park has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 0 airlines. Kalispell Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.

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

    A quick flight from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport can take about 6h 37m. Delta provides one of the quickest options available for as low as $735. Kalispell and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 1899 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Kalispell 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 Kalispell to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Kalispell 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

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

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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