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Cheap flights from Louisville to Montreal from $275

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 6/19. 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.
Delta Logo
2:19 pm - 11:28 pm
SDF
-
YUL
9h 09m
1 stop
Delta Logo
9:30 am - 9:19 pm
YUL
-
SDF
11h 49m
2 stops
$585Delta
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
7:43 am - 3:28 pm
SDF
-
YUL
7h 45m
1 stop
American Airlines Logo
5:33 pm - 10:35 am
YUL
-
SDF
17h 02m
1 stop
$588American Airlines
Thu, Jun 11 - Tue, Jun 16
American Airlines Logo
5:00 am - 10:59 pm
SDF
-
YUL
17h 59m
1 stop
American Airlines Logo
5:33 pm - 10:35 am
YUL
-
SDF
17h 02m
1 stop
$589American Airlines
Thu, Jun 11 - Tue, Jun 16
Delta Logo
5:26 pm - 11:28 pm
SDF
-
YUL
6h 02m
1 stop
Delta Logo
9:30 am - 9:19 pm
YUL
-
SDF
11h 49m
2 stops
$596Delta
Tue, Jun 9 - Tue, Jun 16
Delta Logo
7:05 am - 6:54 pm
SDF
-
YUL
11h 49m
2 stops
Delta Logo
9:30 am - 9:19 pm
YUL
-
SDF
11h 49m
2 stops
$606Delta
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
5:00 am - 10:59 pm
SDF
-
YUL
17h 59m
1 stop
American Airlines Logo
10:30 am - 9:41 pm
YUL
-
SDF
11h 11m
2 stops
$607American Airlines
Thu, Jun 11 - Tue, Jun 16
United Airlines Logo
1:48 pm - 7:45 pm
SDF
-
YUL
5h 57m
1 stop
United Airlines Logo
6:00 am - 12:24 pm
YUL
-
SDF
6h 24m
1 stop
$609United Airlines
Mon, Jun 15 - Fri, Jun 19
Multiple Airlines Logo
9:35 pm - 6:15 pm
SDF
-
YUL
20h 40m
2 stops
Multiple Airlines Logo
5:10 pm - 9:19 pm
YUL
-
SDF
4h 09m
1 stop
$633Multiple Airlines
Thu, Jul 30 - Mon, Aug 3
United Airlines Logo
10:00 am - 12:13 am
SDF
-
YUL
14h 13m
1 stop
United Airlines Logo
4:55 pm - 11:56 pm
YUL
-
SDF
7h 01m
1 stop
$634United Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
9:35 pm - 6:15 pm
SDF
-
YUL
20h 40m
2 stops
Multiple Airlines Logo
5:10 pm - 9:19 pm
YUL
-
SDF
4h 09m
1 stop
$635Multiple Airlines
Thu, Jul 30 - Mon, Aug 3

Delta flights from Louisville to Montreal

Our best Delta deals on Louisville to Montreal flight tickets
Delta
Jun 9
SDF2:19 pmLouisville Intl
9h 09m
1 stop
YUL11:28 pmMontreal Pierre Elliott Trudeau Intl
Jun 16
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
11h 49m
2 stops
SDF9:19 pmLouisville Intl
$585
Delta
Jun 9
SDF5:26 pmLouisville Intl
6h 02m
1 stop
YUL11:28 pmMontreal Pierre Elliott Trudeau Intl
Jun 16
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
11h 49m
2 stops
SDF9:19 pmLouisville Intl
$596
Delta
Jun 9
SDF7:05 amLouisville Intl
11h 49m
2 stops
YUL6:54 pmMontreal Pierre Elliott Trudeau Intl
Jun 16
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
11h 49m
2 stops
SDF9:19 pmLouisville Intl
$606

WestJet flights from Louisville to Montreal

Our best WestJet deals on Louisville to Montreal flight tickets
WestJet
Sep 11
SDF6:26 pmLouisville Intl
4h 44m
1 stop
YUL11:10 pmMontreal Pierre Elliott Trudeau Intl
Sep 16
YUL12:45 pmMontreal Pierre Elliott Trudeau Intl
25h 03m
1 stop
SDF1:48 pmLouisville Intl
$652
WestJet
Sep 19
SDF6:26 pmLouisville Intl
4h 44m
1 stop
YUL11:10 pmMontreal Pierre Elliott Trudeau Intl
Oct 1
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
13h 53m
2 stops
SDF9:53 amLouisville Intl
$684
WestJet
Sep 19
SDF6:36 amLouisville Intl
10h 09m
2 stops
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
Oct 1
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
13h 53m
2 stops
SDF9:53 amLouisville Intl
$686

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 May 20, 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

Tue 6/9

2:19 pm-11:28 pm

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

9:30 am-9:19 pm

2 stops11h 49m

$585

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 6/11

7:43 am-3:28 pm

1 stop7h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

5:33 pm-10:35 am

1 stop17h 02m

$588

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 6/11

5:00 am-10:59 pm

1 stop17h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

5:33 pm-10:35 am

1 stop17h 02m

$589

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 6/9

5:26 pm-11:28 pm

1 stop6h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

9:30 am-9:19 pm

2 stops11h 49m

$596

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 6/9

7:05 am-6:54 pm

2 stops11h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

9:30 am-9:19 pm

2 stops11h 49m

$606

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 6/11

5:00 am-10:59 pm

1 stop17h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

10:30 am-9:41 pm

2 stops11h 11m

$607
Quickest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 6/15

1:48 pm-7:45 pm

1 stop5h 57m

Montreal Pierre Elliott Trudeau Intl

Fri 6/19

6:00 am-12:24 pm

1 stop6h 24m

$609

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 7/30

9:35 pm-6:15 pm

2 stops20h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 8/3

5:10 pm-9:19 pm

1 stop4h 09m

$633

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 6/11

10:00 am-12:13 am

1 stop14h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

4:55 pm-11:56 pm

1 stop7h 01m

$634

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 7/30

9:35 pm-6:15 pm

2 stops20h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 8/3

5:10 pm-9:19 pm

1 stop4h 09m

$635

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?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Louisville is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of November, then departing from Louisville during the month February is also very affordable. Most momondo users find prices during this month for around $0.

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

Frequently asked questions about flying from Louisville to Montreal

  • 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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1 adult
Fri 6/19
Fri 6/26
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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