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Cheap flights from Louisville to Montreal from $356

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 9/27. 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

American Airlines Logo
6:12 pm - 11:46 amSDF-YUL
17h 34m1 stop
American Airlines Logo
5:24 pm - 9:23 amYUL-SDF
15h 59m1 stop
$356American Airlines
Find Deal
Sat, Sep 27 - Mon, Oct 6
United Airlines Logo
7:20 pm - 11:54 amSDF-YUL
16h 34m1 stop
United Airlines Logo
9:45 am - 9:59 amYUL-SDF
24h 14m1 stop
$388United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
United Airlines Logo
7:20 pm - 10:40 amSDF-YUL
15h 20m1 stop
United Airlines Logo
7:10 pm - 9:59 amYUL-SDF
14h 49m2 stops
$397United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
United Airlines Logo
8:45 am - 5:26 pmSDF-YUL
8h 41m1 stop
United Airlines Logo
6:40 pm - 10:01 amYUL-SDF
15h 21m1 stop
$425United Airlines
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Wed, Oct 8 - Sat, Oct 18
Logo
9:11 pm - 3:10 pmSDF-YUL
17h 59m1 stop
Logo
4:35 pm - 9:04 pmYUL-SDF
28h 29m1 stop
$440
Find Deal
Wed, Nov 26 - Sun, Nov 30
Logo
6:43 pm - 9:17 pmSDF-YUL
26h 34m3 stops
Logo
6:35 pm - 6:03 pmYUL-SDF
23h 28m3 stops
$441
Find Deal
Mon, Oct 20 - Fri, Oct 24
Delta Logo
7:09 am - 6:40 pmSDF-YUL
11h 31m2 stops
Delta Logo
6:00 am - 2:20 pmYUL-SDF
8h 20m1 stop
$683Delta
Find Deal
Wed, Oct 8 - Sat, Oct 18
Delta Logo
10:45 am - 9:57 pmSDF-YUL
11h 12m2 stops
Delta Logo
2:25 pm - 11:59 pmYUL-SDF
9h 34m2 stops
$816Delta
Find Deal
Tue, Sep 30 - Mon, Oct 6
WestJet Logo
6:00 am - 12:41 amSDF-YUL
18h 41m2 stops
WestJet Logo
7:00 am - 8:43 pmYUL-SDF
37h 43m2 stops
$879WestJet
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Wed, Oct 8 - Sat, Oct 18
WestJet Logo
12:40 pm - 3:12 pmSDF-YUL
26h 32m2 stops
WestJet Logo
6:45 am - 2:04 pmYUL-SDF
31h 19m2 stops
$924WestJet
Find Deal
Wed, Nov 26 - Sun, Nov 30

Delta flights from Louisville to Montreal

Our best Delta deals on Louisville to Montreal flight tickets
Delta
Oct 8
SDF7:09 amLouisville Intl
11h 31m
2 stops
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
Oct 18
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
8h 20m
1 stop
SDF2:20 pmLouisville Intl
$683
Find similar
Delta
Sep 30
SDF10:45 amLouisville Intl
11h 12m
2 stops
YUL9:57 pmMontreal Pierre Elliott Trudeau Intl
Oct 6
YUL2:25 pmMontreal Pierre Elliott Trudeau Intl
9h 34m
2 stops
SDF11:59 pmLouisville Intl
$816
Find similar

WestJet flights from Louisville to Montreal

Our best WestJet deals on Louisville to Montreal flight tickets
WestJet
Oct 8
SDF6:00 amLouisville Intl
18h 41m
2 stops
YUL12:41 amMontreal Pierre Elliott Trudeau Intl
Oct 18
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
37h 43m
2 stops
SDF8:43 pmLouisville Intl
$879
Find similar
WestJet
Nov 26
SDF12:40 pmLouisville Intl
26h 32m
2 stops
YUL3:12 pmMontreal Pierre Elliott Trudeau Intl
Nov 30
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
31h 19m
2 stops
SDF2:04 pmLouisville Intl
$924
Find similar
WestJet
Sep 22
SDF6:00 amLouisville Intl
18h 27m
2 stops
YUL12:27 amMontreal Pierre Elliott Trudeau Intl
Sep 25
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
28h 43m
2 stops
SDF11:43 amLouisville Intl
$930
Find similar

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 August 21, 2025.
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

Sat 9/27

6:12 pm-11:46 am

1 stop17h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

5:24 pm-9:23 am

1 stop15h 59m

$356

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 10/20

7:20 pm-11:54 am

1 stop16h 34m

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

9:45 am-9:59 am

1 stop24h 14m

$388

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 10/20

7:20 pm-10:40 am

1 stop15h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

7:10 pm-9:59 am

2 stops14h 49m

$397

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 10/8

8:45 am-5:26 pm

1 stop8h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

6:40 pm-10:01 am

1 stop15h 21m

$425

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 11/26

9:11 pm-3:10 pm

1 stop17h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

4:35 pm-9:04 pm

1 stop28h 29m

$440

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 10/20

6:43 pm-9:17 pm

3 stops26h 34m

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

6:35 pm-6:03 pm

3 stops23h 28m

$441

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 10/8

7:09 am-6:40 pm

2 stops11h 31m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

6:00 am-2:20 pm

1 stop8h 20m

$683

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 9/30

10:45 am-9:57 pm

2 stops11h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

2:25 pm-11:59 pm

2 stops9h 34m

$816

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 10/8

6:00 am-12:41 am

2 stops18h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

7:00 am-8:43 pm

2 stops37h 43m

$879

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 11/26

12:40 pm-3:12 pm

2 stops26h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

6:45 am-2:04 pm

2 stops31h 19m

$924

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 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 January. Flight prices, which tend to average around $177, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of January, then departing from Louisville during the month November is also very affordable. Most momondo users find prices during this month for around $369.

What is the cheapest day to depart on your flight to Montreal?

The cheapest day to depart from Louisville to Montreal is on a Thursday when prices can be found for as low as $379. Flights from Louisville to Montreal on a Friday will generally be more expensive and average around $594. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal?

Our most recent data shows that the best time of day to fly to Montreal is at noon. Flights from Louisville to Montreal during this time can be as low as $368. In the morning is when there is more demand to fly to Montreal, so prices are often more expensive at around $525 per ticket.

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

Direct flights

None
There are no direct flights from Louisville to Montreal. There are no popular flight routes from Louisville to Montreal.
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  • 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 14m.

  • 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 many operators does momondo search for flights from Louisville Intl Airport to Montreal?

  • 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?

Best airlines flying from Louisville to Montreal

Compare and see reviews for airlines that fly from Louisville to Montreal with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $188Free CancellationRating
7.9
7,981 reviews
Search Delta flights
WestJetPriceFrom $398Free CancellationRating
7.2
3,044 reviews
Search WestJet flights

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