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Cheap flights from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport from C$ 728

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — YUL
23 Aug — 30 Aug1
1 adult

Cheap 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 18 August 2025.

Round-trip from

C$ 728
American Airlines
  • American Airlines
  • 30/9-7/10
  • 2 total stops
  • 46h 30m total
  • Kalispell to Montreal
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Find 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 18 August 2025.

Tue 30/91:28 p.m.FCA - YUL
1 stop20h 17mAmerican Airlines
Tue 7/1012:30 p.m.YUL - FCA
1 stop26h 13mAmerican Airlines
Deal found 16/8C$ 728
Tue 30/98:02 p.m.FCA - YUL
3 stops22h 08mMultiple Airlines
Tue 7/106:55 a.m.YUL - FCA
3 stops19h 03mMultiple Airlines
Deal found 16/8C$ 782
Tue 30/912:41 p.m.FCA - YUL
2 stops22h 28mUnited Airlines
Tue 7/109:45 a.m.YUL - FCA
1 stop27h 50mUnited Airlines
Deal found 16/8C$ 815
Fri 22/811:53 a.m.FCA - YUL
1 stop25h 01mAmerican Airlines
Mon 25/85:36 p.m.YUL - FCA
2 stops20h 58mAmerican Airlines
Deal found 16/8C$ 1,512
Wed 20/86:30 a.m.FCA - YUL
2 stops10h 47mUnited Airlines
Sun 24/88:20 a.m.YUL - FCA
1 stop13h 23mUnited Airlines
Deal found 17/8C$ 2,600

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 18 August 2025.
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

Tue 30/9

1:28 p.m.-11:45 a.m.

1 stop20h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

12:30 p.m.-12:43 p.m.

1 stop26h 13m

C$ 728

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 30/9

8:02 p.m.-8:10 p.m.

3 stops22h 08m

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

6:55 a.m.-11:58 p.m.

3 stops19h 03m

C$ 782

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 30/9

12:41 p.m.-1:09 p.m.

2 stops22h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

9:45 a.m.-11:35 a.m.

1 stop27h 50m

C$ 815

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/8

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.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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

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
Laval
Dorval
Sherbrooke
Cornwall
Longueuil
Montebello
Brossard
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
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.
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How does Cheapflights help users find flights from Kalispell to Pierre Elliott Trudeau Intl?

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Can Cheapflights find flights from Kalispell to Pierre Elliott Trudeau Intl with no change fees?

Yes, we can. To see specific flights from Kalispell to Pierre Elliott Trudeau Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Kalispell to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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