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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 7/25. 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.
United Airlines Logo
10:05 am - 2:40 pm
SDF
-
YUL
4h 35m
1 stop
United Airlines Logo
2:20 pm - 7:15 pm
YUL
-
SDF
4h 55m
1 stop
$519United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
1:48 pm - 7:45 pm
SDF
-
YUL
5h 57m
1 stop
United Airlines Logo
3:25 pm - 8:13 pm
YUL
-
SDF
4h 48m
1 stop
$520United Airlines
Sat, Aug 8 - Tue, Aug 11
United Airlines Logo
6:30 am - 1:09 pm
SDF
-
YUL
6h 39m
1 stop
United Airlines Logo
9:15 am - 2:37 pm
YUL
-
SDF
5h 22m
1 stop
$530United Airlines
Thu, Jul 16 - Mon, Jul 20
American Airlines Logo
7:30 am - 12:26 pm
SDF
-
YUL
4h 56m
1 stop
American Airlines Logo
2:31 pm - 7:10 pm
YUL
-
SDF
4h 39m
1 stop
$533American Airlines
Sat, Oct 3 - Sat, Oct 3
WestJet Logo
7:55 am - 4:19 pm
SDF
-
YUL
8h 24m
1 stop
WestJet Logo
6:00 am - 9:52 am
YUL
-
SDF
3h 52m
1 stop
$561WestJet
Sat, Sep 19 - Wed, Sep 23
American Airlines Logo
7:30 am - 12:26 pm
SDF
-
YUL
4h 56m
1 stop
American Airlines Logo
2:31 pm - 11:22 pm
YUL
-
SDF
8h 51m
1 stop
$562American Airlines
Wed, Sep 23 - Wed, Sep 30
WestJet Logo
5:50 pm - 11:39 am
SDF
-
YUL
17h 49m
1 stop
WestJet Logo
8:00 pm - 10:32 am
YUL
-
SDF
14h 32m
2 stops
$583WestJet
Sat, Aug 8 - Tue, Aug 11
United Airlines Logo
10:05 am - 2:40 pm
SDF
-
YUL
4h 35m
1 stop
United Airlines Logo
9:15 am - 2:37 pm
YUL
-
SDF
5h 22m
1 stop
$589United Airlines
Sat, Jul 11 - Wed, Jul 15
United Airlines Logo
5:15 am - 10:40 am
SDF
-
YUL
5h 25m
1 stop
United Airlines Logo
9:15 am - 2:37 pm
YUL
-
SDF
5h 22m
1 stop
$590United Airlines
Wed, Sep 2 - Mon, Sep 7
WestJet Logo
11:17 am - 11:39 am
SDF
-
YUL
24h 22m
1 stop
WestJet Logo
8:00 pm - 12:21 pm
YUL
-
SDF
16h 21m
2 stops
$599WestJet
Sat, Aug 8 - Tue, Aug 11

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Delta flights from Louisville to Montreal

Our best Delta deals on Louisville to Montreal flight tickets
Delta
Oct 13
SDF1:59 pmLouisville Intl
4h 51m
1 stop
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
Oct 18
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
7h 39m
1 stop
SDF1:39 pmLouisville Intl
$612
Delta
Dec 4
SDF2:15 pmLouisville Intl
8h 55m
1 stop
YUL11:10 pmMontreal Pierre Elliott Trudeau Intl
Dec 7
YUL11:15 amMontreal Pierre Elliott Trudeau Intl
9h 46m
1 stop
SDF9:01 pmLouisville Intl
$641
Delta
Jul 9
SDF10:34 amLouisville Intl
5h 46m
1 stop
YUL4:20 pmMontreal Pierre Elliott Trudeau Intl
Jul 17
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
7h 41m
1 stop
SDF5:11 pmLouisville Intl
$664

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets
United Airlines
Aug 25
SDF10:05 amLouisville Intl
4h 35m
1 stop
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
Aug 26
YUL2:20 pmMontreal Pierre Elliott Trudeau Intl
4h 55m
1 stop
SDF7:15 pmLouisville Intl
$519
United Airlines
Jul 10
SDF10:05 amLouisville Intl
4h 35m
1 stop
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
Jul 15
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
5h 22m
1 stop
SDF2:37 pmLouisville Intl
$520
United Airlines
Jul 16
SDF6:30 amLouisville Intl
6h 39m
1 stop
YUL1:09 pmMontreal Pierre Elliott Trudeau Intl
Jul 20
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
5h 22m
1 stop
SDF2:37 pmLouisville Intl
$530

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 June 29, 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
Quickest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 8/25

10:05 am-2:40 pm

1 stop4h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 8/26

2:20 pm-7:15 pm

1 stop4h 55m

$519

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 8/8

1:48 pm-7:45 pm

1 stop5h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 8/11

3:25 pm-8:13 pm

1 stop4h 48m

$520

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 7/16

6:30 am-1:09 pm

1 stop6h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 7/20

9:15 am-2:37 pm

1 stop5h 22m

$530

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 10/3

7:30 am-12:26 pm

1 stop4h 56m

Montreal Pierre Elliott Trudeau Intl

Sat 10/3

2:31 pm-7:10 pm

1 stop4h 39m

$533

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 9/19

7:55 am-4:19 pm

1 stop8h 24m

Montreal Pierre Elliott Trudeau Intl

Wed 9/23

6:00 am-9:52 am

1 stop3h 52m

$561

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 9/23

7:30 am-12:26 pm

1 stop4h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

2:31 pm-11:22 pm

1 stop8h 51m

$562

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 8/8

5:50 pm-11:39 am

1 stop17h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 8/11

8:00 pm-10:32 am

2 stops14h 32m

$583

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 7/11

10:05 am-2:40 pm

1 stop4h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 7/15

9:15 am-2:37 pm

1 stop5h 22m

$589

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 9/2

5:15 am-10:40 am

1 stop5h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

9:15 am-2:37 pm

1 stop5h 22m

$590

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 8/8

11:17 am-11:39 am

1 stop24h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 8/11

8:00 pm-12:21 pm

2 stops16h 21m

$599

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 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 56m

Direct flights

None
The fastest flight from Louisville to Montreal takes 4h 56m
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 56m.

  • 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