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Cheap flights from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport from C$ 460

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — YUL
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kalispell to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 8 July 2026.

Sat 8/83:45 p.m.
FCA
-
YUL
2 stops17h 58m
American Airlines
Sat 15/85:35 p.m.
YUL
-
FCA
2 stops20h 01m
American Airlines
Deal found 7/7C$ 918
Wed 19/83:45 p.m.
FCA
-
YUL
1 stop20h 59m
American Airlines
Wed 26/83:45 p.m.
YUL
-
FCA
1 stop21h 51m
American Airlines
Deal found 4/7C$ 949
Tue 18/83:45 p.m.
FCA
-
YUL
1 stop20h 59m
American Airlines
Fri 21/83:45 p.m.
YUL
-
FCA
1 stop21h 55m
American Airlines
Deal found 7/7C$ 979
Tue 18/85:04 p.m.
FCA
-
YUL
2 stops15h 36m
United Airlines
Fri 21/89:45 a.m.
YUL
-
FCA
1 stop7h 32m
United Airlines
Deal found 7/7C$ 993
Thu 1/101:02 p.m.
FCA
-
YUL
1 stop23h 33m
American Airlines
Thu 15/105:34 p.m.
YUL
-
FCA
1 stop21h 53m
American Airlines
Deal found 4/7C$ 1,010
Thu 1/102:30 p.m.
FCA
-
YUL
2 stops18h 10m
United Airlines
Thu 15/106:10 a.m.
YUL
-
FCA
2 stops17h 26m
United Airlines
Deal found 4/7C$ 1,031
Wed 11/116:15 a.m.
FCA
-
YUL
1 stop8h 50m
United Airlines
Thu 12/119:25 a.m.
YUL
-
FCA
2 stops14h 17m
United Airlines
Deal found 7/7C$ 1,115
Sat 8/812:05 p.m.
FCA
-
YUL
1 stop9h 35m
Delta
Sat 15/86:00 a.m.
YUL
-
FCA
2 stops16h 15m
Delta
Deal found 7/7C$ 1,490

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 8 July 2026.

Round-trip from

C$ 918
American Airlines
  • American Airlines
  • 8/8-15/8
  • 4 total stops
  • 37h 59m total
  • Kalispell to Montreal
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 629,999 searches. Data last updated 8 July 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 19/8

3:45 p.m.-2:44 p.m.

1 stop20h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

3:45 p.m.-11:36 a.m.

1 stop21h 51m

C$ 949
Quickest round-trip

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 18/8

5:04 p.m.-10:40 a.m.

2 stops15h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

9:45 a.m.-3:17 p.m.

1 stop7h 32m

C$ 993

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 11/11

6:15 a.m.-9:42 p.m.

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

6:10 a.m.-9:42 p.m.

2 stops17h 32m

C$ 1,002

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 18/8

3:45 p.m.-11:43 a.m.

2 stops17h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

5:34 p.m.-11:40 a.m.

2 stops20h 06m

C$ 1,002

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 1/10

2:30 p.m.-10:40 a.m.

2 stops18h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

6:10 a.m.-9:36 p.m.

2 stops17h 26m

C$ 1,031

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sat 8/8

12:05 p.m.-11:40 p.m.

1 stop9h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

6:00 a.m.-8:15 p.m.

2 stops16h 15m

C$ 1,490

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sat 8/8

12:40 p.m.-10:06 p.m.

1 stop7h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

8:40 a.m.-11:27 a.m.

1 stop28h 47m

C$ 1,509

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Mon 21/12

5:00 p.m.-5:07 p.m.

2 stops22h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

6:10 a.m.-9:30 p.m.

2 stops17h 20m

C$ 2,434
Cheapest one-way
Quickest one-way

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 6/8

4:50 p.m.-3:29 p.m.

2 stops20h 39m

C$ 565

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 6/8

6:33 a.m.-7:32 p.m.

3 stops34h 59m

C$ 683

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Sorted by cheapest first

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?

    Kalispell Glacier Park (FCA), located 13.5 km from the city centre, is the airport you fly out of when you book flights from Kalispell to Montreal Pierre Elliott Trudeau Intl. 0 airlines have flights from Glacier Park to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Kalispell Glacier Park to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

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

    For as low as C$ 993, American Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Kalispell in 15h 36m. There are 3056 km between Kalispell and Montreal Pierre Elliott Trudeau Intl Airport. Both multi-stop and direct 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

Travelling 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
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Kalispell to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Pierre Elliott Trudeau Intl flights
Billings to Pierre Elliott Trudeau Intl flights

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

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