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Cheap flights from Louisville to Montreal from $394

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Montreal departing on 3/30. 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
0 bags

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Find the cheapest flights from Louisville to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:09 pm - 12:38 am
SDF
-
YUL
36h 29m
2 stops
Multiple Airlines Logo
8:00 am - 11:47 am
YUL
-
SDF
27h 47m
1 stop
$394Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
American Airlines Logo
6:33 am - 2:58 pm
SDF
-
YUL
8h 25m
1 stop
American Airlines Logo
3:45 pm - 10:43 am
YUL
-
SDF
18h 58m
1 stop
$405American Airlines
Mon, Mar 30 - Mon, Apr 6
American Airlines Logo
7:05 pm - 11:44 am
SDF
-
YUL
16h 39m
1 stop
American Airlines Logo
12:30 pm - 9:30 pm
YUL
-
SDF
9h 00m
1 stop
$424American Airlines
Fri, May 8 - Mon, May 11
American Airlines Logo
6:33 am - 3:05 pm
SDF
-
YUL
8h 32m
1 stop
American Airlines Logo
3:45 pm - 11:00 am
YUL
-
SDF
19h 15m
1 stop
$441American Airlines
Tue, Mar 17 - Fri, Mar 27
Multiple Airlines Logo
8:14 pm - 3:05 pm
SDF
-
YUL
18h 51m
1 stop
Multiple Airlines Logo
5:25 pm - 11:14 am
YUL
-
SDF
17h 49m
2 stops
$442Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Delta Logo
5:04 pm - 8:30 am
SDF
-
YUL
15h 26m
1 stop
Delta Logo
7:30 pm - 11:25 am
YUL
-
SDF
15h 55m
1 stop
$454Delta
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
9:13 pm - 4:20 pm
SDF
-
YUL
19h 07m
1 stop
Multiple Airlines Logo
8:00 am - 8:28 pm
YUL
-
SDF
12h 28m
1 stop
$456Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Delta Logo
5:04 pm - 8:30 am
SDF
-
YUL
15h 26m
1 stop
Delta Logo
7:30 pm - 11:25 am
YUL
-
SDF
15h 55m
1 stop
$462Delta
Mon, Mar 16 - Tue, Mar 24
Delta Logo
6:35 am - 6:35 pm
SDF
-
YUL
12h 00m
1 stop
Delta Logo
9:20 am - 8:42 pm
YUL
-
SDF
11h 22m
1 stop
$473Delta
Sun, Mar 15 - Tue, Mar 24
Delta Logo
6:35 am - 6:35 pm
SDF
-
YUL
12h 00m
1 stop
Delta Logo
7:30 pm - 11:25 am
YUL
-
SDF
15h 55m
1 stop
$482Delta
Sun, Mar 15 - Thu, Mar 26

American Airlines flights from Louisville to Montreal

Our best American Airlines deals on Louisville to Montreal flight tickets
American Airlines
Mar 30
SDF6:33 amLouisville Intl
8h 25m
1 stop
YUL2:58 pmMontreal Pierre Elliott Trudeau Intl
Apr 6
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
18h 58m
1 stop
SDF10:43 amLouisville Intl
$405
American Airlines
May 8
SDF7:05 pmLouisville Intl
16h 39m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
May 11
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
9h 00m
1 stop
SDF9:30 pmLouisville Intl
$424
American Airlines
Mar 17
SDF6:33 amLouisville Intl
8h 32m
1 stop
YUL3:05 pmMontreal Pierre Elliott Trudeau Intl
Mar 27
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
19h 15m
1 stop
SDF11:00 amLouisville Intl
$441

Delta flights from Louisville to Montreal

Our best Delta deals on Louisville to Montreal flight tickets
Delta
Mar 17
SDF6:35 amLouisville Intl
12h 00m
1 stop
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
Mar 27
YUL9:20 amMontreal Pierre Elliott Trudeau Intl
11h 22m
1 stop
SDF8:42 pmLouisville Intl
$454
Delta
Mar 16
SDF5:04 pmLouisville Intl
15h 26m
1 stop
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
Mar 26
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
15h 55m
1 stop
SDF11:25 amLouisville Intl
$462
Delta
Mar 15
SDF6:35 amLouisville Intl
12h 00m
1 stop
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
Mar 27
YUL9:20 amMontreal Pierre Elliott Trudeau Intl
11h 22m
1 stop
SDF8:42 pmLouisville Intl
$473

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Montreal 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 February 16, 2026.
Use the filters below to find and compare flights from Louisville to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 3/30

12:09 pm-12:38 am

2 stops36h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

8:00 am-11:47 am

1 stop27h 47m

$394

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 3/30

6:33 am-2:58 pm

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

3:45 pm-10:43 am

1 stop18h 58m

$405

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 5/8

7:05 pm-11:44 am

1 stop16h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 5/11

12:30 pm-9:30 pm

1 stop9h 00m

$424

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/17

6:33 am-3:05 pm

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

3:45 pm-11:00 am

1 stop19h 15m

$441

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 3/26

8:14 pm-3:05 pm

1 stop18h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 3/29

5:25 pm-11:14 am

2 stops17h 49m

$442

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/17

5:04 pm-8:30 am

1 stop15h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 3/24

7:30 pm-11:25 am

1 stop15h 55m

$454

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 3/16

9:13 pm-4:20 pm

1 stop19h 07m

Montreal Pierre Elliott Trudeau Intl

Mon 3/23

8:00 am-8:28 pm

1 stop12h 28m

$456

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 3/16

5:04 pm-8:30 am

1 stop15h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 3/24

7:30 pm-11:25 am

1 stop15h 55m

$462

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 3/15

6:35 am-6:35 pm

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 3/24

9:20 am-8:42 pm

1 stop11h 22m

$473

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 3/15

6:35 am-6:35 pm

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

7:30 pm-11:25 am

1 stop15h 55m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

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?

American Airlines is the most popular carrier operating from Louisville Intl to Montreal

What airlines fly to Montreal?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Montreal 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. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

When to book flights from Louisville to Montreal

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

Cheap Louisville to Montreal (SDF to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Montreal

Fastest flight time

5h 37m

Direct flights

None
The fastest flight from Louisville to Montreal takes 5h 37m
There are no direct flights from Louisville to Montreal. There are no popular flight routes from Louisville to Montreal.
Search flight deals

  • How far is Louisville Intl to Montreal by plane?

    The distance between Louisville Intl and Montreal is about 800.6 mi. A reasonable flight in good conditions will take 5h 37m.

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

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

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

    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.

  • What documentation or ID do you need to fly to Montreal?

    The required travel and health documents for your Montreal 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Louisville to Montreal?

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Montreal for you.

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

Flights from Louisville to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Louisville to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Louisville to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport