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Cheap flights from Louisville to Montreal from $231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Montreal departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Louisville to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:08 pm - 12:33 am-
29h 25m
Multiple Airlines Logo
7:00 am - 12:54 pm-
5h 54m
$482Multiple Airlines
Mon, Oct 26 - Fri, Oct 30
Multiple Airlines Logo
7:08 pm - 12:33 am-
29h 25m
Multiple Airlines Logo
5:10 pm - 9:13 pm-
4h 03m
$482Multiple Airlines
Mon, Oct 26 - Sat, Oct 31
Multiple Airlines Logo
7:08 pm - 12:33 am-
29h 25m
Multiple Airlines Logo
7:00 am - 12:54 pm-
5h 54m
$482Multiple Airlines
Mon, Oct 26 - Tue, Nov 3
Multiple Airlines Logo
7:08 pm - 12:33 am-
29h 25m
Multiple Airlines Logo
7:00 am - 12:54 pm-
5h 54m
$482Multiple Airlines
Mon, Oct 26 - Sun, Nov 1
WestJet Logo
10:34 am - 11:30 pm-
12h 56m
WestJet Logo
6:00 am - 9:19 pm-
15h 19m
$497WestJet
Sat, Aug 22 - Thu, Aug 27
WestJet Logo
6:00 am - 6:54 pm-
12h 54m
WestJet Logo
7:00 am - 7:11 pm-
12h 11m
$497WestJet
Wed, Sep 2 - Fri, Sep 4
WestJet Logo
6:00 am - 11:39 am-
5h 39m
WestJet Logo
6:00 am - 2:14 pm-
8h 14m
$497WestJet
Tue, Nov 24 - Sat, Nov 28
WestJet Logo
3:34 pm - 11:52 pm-
8h 18m
WestJet Logo
7:00 am - 2:18 pm-
7h 18m
$497WestJet
Sun, Aug 30 - Sun, Sep 6
WestJet Logo
6:00 am - 11:39 am-
5h 39m
WestJet Logo
6:00 am - 9:19 pm-
15h 19m
$498WestJet
Thu, Aug 27 - Mon, Aug 31
WestJet Logo
10:34 am - 11:30 pm-
12h 56m
WestJet Logo
7:00 am - 2:18 pm-
7h 18m
$498WestJet
Sun, Aug 30 - Sun, Sep 6

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Delta flights from Louisville to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Louisville to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Oct 26
SDF5:59 pmLouisville Intl
14h 33m
1 stop
YUL8:32 amMontreal Pierre Elliott Trudeau Intl
Nov 2
YUL7:50 pmMontreal Pierre Elliott Trudeau Intl
15h 20m
1 stop
SDF11:10 amLouisville Intl
$534
Delta
Oct 26
SDF2:50 pmLouisville Intl
17h 42m
1 stop
YUL8:32 amMontreal Pierre Elliott Trudeau Intl
Nov 4
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
14h 46m
2 stops
SDF8:46 pmLouisville Intl
$544
Delta
Oct 26
SDF2:50 pmLouisville Intl
17h 42m
1 stop
YUL8:32 amMontreal Pierre Elliott Trudeau Intl
Oct 31
YUL5:10 pmMontreal Pierre Elliott Trudeau Intl
4h 03m
1 stop
SDF9:13 pmLouisville Intl
$559

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

Our best United Airlines deals on Louisville to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
Oct 31
SDF6:10 amLouisville Intl
7h 18m
1 stop
YUL1:28 pmMontreal Pierre Elliott Trudeau Intl
Oct 31
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
5h 45m
1 stop
SDF10:30 pmLouisville Intl
$555
United Airlines
Sep 25
SDF5:15 amLouisville Intl
5h 25m
1 stop
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
Sep 28
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
14h 14m
1 stop
SDF11:59 pmLouisville Intl
$683

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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 August 5, 2026.
Use the filters below to find and compare flights from Louisville to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 10/26

7:08 pm-12:33 am

2 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 10/30

7:00 am-12:54 pm

1 stop5h 54m

$482

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 10/26

7:08 pm-12:33 am

2 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 10/31

5:10 pm-9:13 pm

1 stop4h 03m

$482

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 10/26

7:08 pm-12:33 am

2 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

7:00 am-12:54 pm

1 stop5h 54m

$482

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 10/26

7:08 pm-12:33 am

2 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:00 am-12:54 pm

1 stop5h 54m

$482

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 8/22

10:34 am-11:30 pm

1 stop12h 56m

Montreal Pierre Elliott Trudeau Intl

Thu 8/27

6:00 am-9:19 pm

1 stop15h 19m

$497

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 9/2

6:00 am-6:54 pm

1 stop12h 54m

Montreal Pierre Elliott Trudeau Intl

Fri 9/4

7:00 am-7:11 pm

1 stop12h 11m

$497
Quickest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 11/24

6:00 am-11:39 am

1 stop5h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 11/28

6:00 am-2:14 pm

1 stop8h 14m

$497

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 8/30

3:34 pm-11:52 pm

1 stop8h 18m

Montreal Pierre Elliott Trudeau Intl

Sun 9/6

7:00 am-2:18 pm

1 stop7h 18m

$497

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 8/27

6:00 am-11:39 am

1 stop5h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

6:00 am-9:19 pm

1 stop15h 19m

$498

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 8/30

10:34 am-11:30 pm

1 stop12h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 9/6

7:00 am-2:18 pm

1 stop7h 18m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Louisville 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 Louisville Intl to Montreal Pierre Elliott Trudeau Intl?

American Airlines and WestJet are the most popular carriers operating from Louisville Intl to Montreal Pierre Elliott Trudeau Intl

What airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from Louisville according to our data. Air Canada is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 3 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville 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 Louisville to Montreal Pierre Elliott Trudeau Intl Airport (SDF to YUL) flight deals and tips

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

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Louisville to Montreal Pierre Elliott Trudeau Intl Airport takes 4h 35m
There are no direct flights from Louisville to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Louisville to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

Frequently asked questions about flying from Louisville to Montreal Pierre Elliott Trudeau Intl Airport

  • How far is Louisville Intl to Montreal Pierre Elliott Trudeau Intl by plane?

    The straight-line distance from Louisville Intl to Montreal Pierre Elliott Trudeau Intl is 791.7 mi. By plane, this route typically takes 4h 35m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl 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 required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable 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
Brossard
Cornwall
Longueuil
Sherbrooke
Saint-Sauveur
Trois-Rivières
Boucherville
Drummondville
Bromont
Saint-Jean-sur-Richelieu
Montebello
Magog
North Hatley

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Montreal. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Montreal from Louisville with this policy.

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

momondo helps you find the best flight between Louisville and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Louisville to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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