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Cheap flights from Louisville to Montreal from $191

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 5/1. 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

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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
7:48 pm - 4:25 pm
SDF
-
YUL
44h 37m
2 stops
Multiple Airlines Logo
6:45 am - 6:58 pm
YUL
-
SDF
12h 13m
1 stop
$463Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
7:48 pm - 4:25 pm
SDF
-
YUL
44h 37m
2 stops
Multiple Airlines Logo
6:45 am - 6:58 pm
YUL
-
SDF
12h 13m
1 stop
$480Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:06 pm - 11:21 pm
SDF
-
YUL
29h 15m
3 stops
Multiple Airlines Logo
6:45 am - 5:04 pm
YUL
-
SDF
10h 19m
1 stop
$505Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Delta Logo
5:04 pm - 8:30 am
SDF
-
YUL
15h 26m
1 stop
Delta Logo
7:41 pm - 1:05 pm
YUL
-
SDF
17h 24m
1 stop
$519Delta
Wed, Apr 8 - Fri, Apr 17
Multiple Airlines Logo
6:06 pm - 12:37 am
SDF
-
YUL
30h 31m
3 stops
Multiple Airlines Logo
12:15 pm - 5:04 pm
YUL
-
SDF
28h 49m
3 stops
$521Multiple Airlines
Fri, May 8 - Sun, May 10
Multiple Airlines Logo
7:48 pm - 4:28 pm
SDF
-
YUL
20h 40m
1 stop
Multiple Airlines Logo
6:45 am - 6:58 pm
YUL
-
SDF
12h 13m
1 stop
$523Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
American Airlines Logo
9:43 am - 10:58 pm
SDF
-
YUL
13h 15m
1 stop
American Airlines Logo
12:30 pm - 9:30 pm
YUL
-
SDF
9h 00m
1 stop
$528American Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
6:06 pm - 12:35 am
SDF
-
YUL
30h 29m
3 stops
Multiple Airlines Logo
6:45 am - 5:04 pm
YUL
-
SDF
10h 19m
1 stop
$533Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
American Airlines Logo
7:01 pm - 11:44 am
SDF
-
YUL
16h 43m
1 stop
American Airlines Logo
1:03 pm - 10:31 pm
YUL
-
SDF
9h 28m
1 stop
$537American Airlines
Tue, May 5 - Tue, May 12
Delta Logo
5:04 pm - 8:30 am
SDF
-
YUL
15h 26m
1 stop
Delta Logo
9:30 am - 9:43 pm
YUL
-
SDF
12h 13m
1 stop
$539Delta
Thu, Apr 9 - Wed, Apr 15

American Airlines flights from Louisville to Montreal

Our best American Airlines deals on Louisville to Montreal flight tickets
American Airlines
Apr 8
SDF9:43 amLouisville Intl
13h 15m
1 stop
YUL10:58 pmMontreal Pierre Elliott Trudeau Intl
Apr 15
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
9h 00m
1 stop
SDF9:30 pmLouisville Intl
$528
American Airlines
May 5
SDF7:01 pmLouisville Intl
16h 43m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
May 12
YUL1:03 pmMontreal Pierre Elliott Trudeau Intl
9h 28m
1 stop
SDF10:31 pmLouisville Intl
$537
American Airlines
May 8
SDF7:33 amLouisville Intl
6h 19m
1 stop
YUL1:52 pmMontreal Pierre Elliott Trudeau Intl
May 11
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
11h 53m
1 stop
SDF12:23 amLouisville Intl
$550

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets
United Airlines
Apr 6
SDF5:00 amLouisville Intl
5h 40m
1 stop
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
Apr 16
YUL2:20 pmMontreal Pierre Elliott Trudeau Intl
5h 22m
1 stop
SDF7:42 pmLouisville Intl
$577
United Airlines
Apr 6
SDF5:00 amLouisville Intl
5h 40m
1 stop
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
Apr 14
YUL5:00 pmMontreal Pierre Elliott Trudeau Intl
5h 30m
1 stop
SDF10:30 pmLouisville Intl
$578
United Airlines
Apr 11
SDF9:55 amLouisville Intl
4h 45m
1 stop
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
Apr 15
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
5h 32m
1 stop
SDF2:47 pmLouisville Intl
$594

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 March 21, 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

Cheapest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 4/17

7:48 pm-4:25 pm

2 stops44h 37m

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

6:45 am-6:58 pm

1 stop12h 13m

$463

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 4/17

7:48 pm-4:25 pm

2 stops44h 37m

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

6:45 am-6:58 pm

1 stop12h 13m

$480

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 4/17

6:06 pm-11:21 pm

3 stops29h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

6:45 am-5:04 pm

1 stop10h 19m

$505

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 4/8

5:04 pm-8:30 am

1 stop15h 26m

Montreal Pierre Elliott Trudeau Intl

Fri 4/17

7:41 pm-1:05 pm

1 stop17h 24m

$519

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 5/8

6:06 pm-12:37 am

3 stops30h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

12:15 pm-5:04 pm

3 stops28h 49m

$521

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 4/17

7:48 pm-4:28 pm

1 stop20h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

6:45 am-6:58 pm

1 stop12h 13m

$523
Quickest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 4/8

9:43 am-10:58 pm

1 stop13h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

12:30 pm-9:30 pm

1 stop9h 00m

$528

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 4/17

6:06 pm-12:35 am

3 stops30h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

6:45 am-5:04 pm

1 stop10h 19m

$533

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 5/5

7:01 pm-11:44 am

1 stop16h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 5/12

1:03 pm-10:31 pm

1 stop9h 28m

$537

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 4/9

5:04 pm-8:30 am

1 stop15h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

9:30 am-9:43 pm

1 stop12h 13m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Louisville and Montreal?

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

4h 44m

Direct flights

None
The fastest flight from Louisville to Montreal takes 4h 44m
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 4h 44m.

  • 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