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Cheap flights from Kalispell to Montreal from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Montreal departing on 2/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:21 pm - 8:44 amFCA-YUL
15h 23m2 stops
Delta Logo
7:30 pm - 2:25 pmYUL-FCA
20h 55m2 stops
$630Delta
Find Deal
Wed, Jan 21 - Sun, Jan 25
Delta Logo
3:21 pm - 8:44 amFCA-YUL
15h 23m2 stops
Delta Logo
7:30 pm - 2:25 pmYUL-FCA
20h 55m2 stops
$704Delta
Find Deal
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
2:42 pm - 4:01 pmFCA-YUL
23h 19m2 stops
United Airlines Logo
9:15 am - 9:59 pmYUL-FCA
14h 44m2 stops
$730United Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
Delta Logo
3:21 pm - 8:44 amFCA-YUL
15h 23m2 stops
Delta Logo
2:40 pm - 2:25 pmYUL-FCA
25h 45m1 stop
$758Delta
Find Deal
Wed, Jan 21 - Sun, Jan 25
Delta Logo
5:05 am - 11:50 pmFCA-YUL
16h 45m2 stops
Delta Logo
1:02 pm - 10:52 pmYUL-FCA
11h 50m2 stops
$793Delta
Find Deal
Thu, Jan 15 - Thu, Jan 22
Delta Logo
3:21 pm - 8:44 amFCA-YUL
15h 23m2 stops
Delta Logo
2:40 pm - 2:25 pmYUL-FCA
25h 45m1 stop
$818Delta
Find Deal
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
6:00 am - 4:43 pmFCA-YUL
32h 43m2 stops
United Airlines Logo
6:45 pm - 11:20 pmYUL-FCA
30h 35m1 stop
$850United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
6:00 am - 4:58 pmFCA-YUL
8h 58m1 stop
United Airlines Logo
6:45 pm - 11:20 pmYUL-FCA
30h 35m1 stop
$881United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
6:15 am - 9:42 pmFCA-YUL
13h 27m2 stops
United Airlines Logo
6:00 am - 11:36 amYUL-FCA
7h 36m1 stop
$973United Airlines
Find Deal
Mon, Dec 15 - Thu, Dec 18
United Airlines Logo
6:15 am - 9:42 pmFCA-YUL
13h 27m2 stops
United Airlines Logo
9:15 am - 9:59 pmYUL-FCA
14h 44m2 stops
$1,011United Airlines
Find Deal
Tue, Dec 16 - Thu, Dec 18

United Airlines flights from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Kalispell to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
Jan 21
FCA2:42 pmKalispell Glacier Park
23h 19m
2 stops
YUL4:01 pmMontreal Pierre Elliott Trudeau Intl
Jan 25
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
14h 44m
2 stops
FCA9:59 pmKalispell Glacier Park
$730
Find similar
United Airlines
Jan 15
FCA6:00 amKalispell Glacier Park
32h 43m
2 stops
YUL4:43 pmMontreal Pierre Elliott Trudeau Intl
Jan 22
YUL6:45 pmMontreal Pierre Elliott Trudeau Intl
30h 35m
1 stop
FCA11:20 pmKalispell Glacier Park
$850
Find similar
United Airlines
Jan 15
FCA6:00 amKalispell Glacier Park
8h 58m
1 stop
YUL4:58 pmMontreal Pierre Elliott Trudeau Intl
Jan 22
YUL6:45 pmMontreal Pierre Elliott Trudeau Intl
30h 35m
1 stop
FCA11:20 pmKalispell Glacier Park
$881
Find similar

Delta flights from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Kalispell to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Jan 21
FCA3:21 pmKalispell Glacier Park
15h 23m
2 stops
YUL8:44 amMontreal Pierre Elliott Trudeau Intl
Jan 25
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
20h 55m
2 stops
FCA2:25 pmKalispell Glacier Park
$630
Find similar
Delta
Jan 21
FCA3:21 pmKalispell Glacier Park
15h 23m
2 stops
YUL8:44 amMontreal Pierre Elliott Trudeau Intl
Jan 25
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
20h 55m
2 stops
FCA2:25 pmKalispell Glacier Park
$704
Find similar
Delta
Jan 21
FCA3:21 pmKalispell Glacier Park
15h 23m
2 stops
YUL8:44 amMontreal Pierre Elliott Trudeau Intl
Jan 25
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
25h 45m
1 stop
FCA2:25 pmKalispell Glacier Park
$758
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 832,500 searches. Data last updated December 3, 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

Fly to

Route

Depart

Return

Price

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 1/21

3:21 pm-8:44 am

2 stops15h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

7:30 pm-2:25 pm

2 stops20h 55m

$630

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 1/21

3:21 pm-8:44 am

2 stops15h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

7:30 pm-2:25 pm

2 stops20h 55m

$704

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 1/21

2:42 pm-4:01 pm

2 stops23h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

9:15 am-9:59 pm

2 stops14h 44m

$730

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 1/21

3:21 pm-8:44 am

2 stops15h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

2:40 pm-2:25 pm

1 stop25h 45m

$758

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 1/15

5:05 am-11:50 pm

2 stops16h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 1/22

1:02 pm-10:52 pm

2 stops11h 50m

$793

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 1/21

3:21 pm-8:44 am

2 stops15h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

2:40 pm-2:25 pm

1 stop25h 45m

$818

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 1/15

6:00 am-4:43 pm

2 stops32h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 1/22

6:45 pm-11:20 pm

1 stop30h 35m

$850

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 1/15

6:00 am-4:58 pm

1 stop8h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 1/22

6:45 pm-11:20 pm

1 stop30h 35m

$881

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Mon 12/15

6:15 am-9:42 pm

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 12/18

6:00 am-11:36 am

1 stop7h 36m

$973

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 12/16

6:15 am-9:42 pm

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 12/18

9:15 am-9:59 pm

2 stops14h 44m

$1,011

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kalispell Glacier Park to Montreal Pierre Elliott Trudeau Intl?

United Airlines is the most popular carrier operating from Kalispell Glacier Park to Montreal Pierre Elliott Trudeau Intl

When to book flights from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Montreal Pierre Elliott Trudeau Intl Airport (FCA to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

13h 27m

Direct flights

None
The fastest flight from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport takes 13h 27m
There are no direct flights from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Kalispell to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

  • How far is Kalispell Glacier Park to Montreal Pierre Elliott Trudeau Intl by plane?

    The straight-line distance from Kalispell Glacier Park to Montreal Pierre Elliott Trudeau Intl is 1903.0 mi. 6h 56m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Kalispell Glacier Park Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Longueuil
Brossard
Trois-Rivières
Magog
Cornwall
Boucherville
Sherbrooke
Drummondville
Saint-Jean-sur-Richelieu
Montebello
Bromont
Saint-Sauveur
North Hatley
Sutton

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Montreal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kalispell to Montreal. momondo saves you time and could save you money on your trip.

Can I find flights from Kalispell to Montreal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kalispell to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from Kalispell to Montreal?

momondo provides multiple filters to help you find the best flight to Montreal from Kalispell. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kalispell to Montreal right now. Can momondo alert me if prices change?

Price alerts on flights to Montreal from Kalispell are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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