Which airport is the most popular layover for flights between Louisville and Montreal?

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Louisville to Montreal?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 4h 43m.

Which layover airport offers the lowest fares from Louisville to Montreal?

Flights via Detroit (DTW) offer the lowest average round-trip price of $401.

Which layover airport has the shortest connection time from Louisville to Montreal?

Detroit (DTW) has the shortest average layover time for this route: 1h 29m.

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.

$166 Cheap Flights from Louisville to Montreal in 2026

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Find the cheapest flights from Louisville to Montreal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:03 pm - 12:30 am

SDF

YUL

12h 27m

1 stop

5:25 pm - 12:19 pm

YUL

SDF

18h 54m

2 stops

$396Multiple Airlines

Fri, Mar 13 - Mon, Mar 23

12:03 pm - 12:30 am

SDF

YUL

12h 27m

1 stop

4:35 pm - 11:08 am

YUL

SDF

18h 33m

1 stop

$406Multiple Airlines

Fri, Mar 13 - Tue, Mar 17

12:03 pm - 12:30 am

SDF

YUL

12h 27m

1 stop

8:00 am - 8:28 pm

YUL

SDF

12h 28m

1 stop

$410Multiple Airlines

Fri, Mar 13 - Mon, Mar 23

1:14 pm - 12:30 am

SDF

YUL

11h 16m

2 stops

4:35 pm - 11:08 am

YUL

SDF

18h 33m

1 stop

$412Multiple Airlines

Tue, Mar 17 - Sun, Mar 29

1:14 pm - 12:30 am

SDF

YUL

11h 16m

2 stops

8:00 am - 8:28 pm

YUL

SDF

12h 28m

1 stop

$424Multiple Airlines

Tue, Mar 17 - Mon, Mar 30

4:39 pm - 12:38 am

SDF

YUL

31h 59m

2 stops

8:00 am - 8:40 am

YUL

SDF

24h 40m

1 stop

$449Multiple Airlines

Sun, Feb 8 - Thu, Feb 12

1:19 pm - 3:10 pm

SDF

YUL

25h 51m

3 stops

5:25 pm - 2:33 pm

YUL

SDF

21h 08m

3 stops

$462Multiple Airlines

Wed, Mar 11 - Wed, Mar 18

12:03 pm - 12:30 am

SDF

YUL

12h 27m

1 stop

4:35 pm - 11:08 am

YUL

SDF

18h 33m

1 stop

$467Multiple Airlines

Fri, Mar 27 - Tue, Mar 31

6:33 am - 3:05 pm

SDF

YUL

8h 32m

1 stop

3:45 pm - 11:32 am

YUL

SDF

19h 47m

1 stop

$517American Airlines

Wed, Mar 18 - Mon, Mar 30

1:14 pm - 12:30 am

SDF

YUL

11h 16m

2 stops

4:35 pm - 11:08 am

YUL

SDF

18h 33m

1 stop

$521Multiple Airlines

Tue, Mar 24 - Thu, Apr 2

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

United Airlines

Feb 9

SDF2:10 pmLouisville Intl

5h 38m

1 stop

YUL7:48 pmMontreal Pierre Elliott Trudeau Intl

Feb 11

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

7h 24m

1 stop

SDF1:24 pmLouisville Intl

$654

United Airlines

Feb 9

SDF1:50 pmLouisville Intl

7h 52m

1 stop

YUL9:42 pmMontreal Pierre Elliott Trudeau Intl

Feb 11

YUL3:00 pmMontreal Pierre Elliott Trudeau Intl

8h 23m

1 stop

SDF11:23 pmLouisville Intl

$665

American Airlines flights from Louisville to Montreal

Our best American Airlines deals on Louisville to Montreal flight tickets

American Airlines

Mar 18

SDF6:33 amLouisville Intl

8h 32m

1 stop

YUL3:05 pmMontreal Pierre Elliott Trudeau Intl

Mar 30

YUL3:45 pmMontreal Pierre Elliott Trudeau Intl

19h 47m

1 stop

SDF11:32 amLouisville Intl

$517

American Airlines

Mar 12

SDF6:33 amLouisville Intl

8h 32m

1 stop

YUL3:05 pmMontreal Pierre Elliott Trudeau Intl

Mar 17

YUL3:45 pmMontreal Pierre Elliott Trudeau Intl

19h 47m

1 stop

SDF11:32 amLouisville Intl

$528

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

10h 57m

1 stop

SDF11:27 pmLouisville Intl

$530

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 3/13

12:03 pm-12:30 am

1 stop12h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 3/23

5:25 pm-12:19 pm

2 stops18h 54m

$396

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 3/13

12:03 pm-12:30 am

1 stop12h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

4:35 pm-11:08 am

1 stop18h 33m

$406

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 3/13

12:03 pm-12:30 am

1 stop12h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 3/23

8:00 am-8:28 pm

1 stop12h 28m

$410

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/17

1:14 pm-12:30 am

2 stops11h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 3/29

4:35 pm-11:08 am

1 stop18h 33m

$412

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/17

1:14 pm-12:30 am

2 stops11h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 3/30

8:00 am-8:28 pm

1 stop12h 28m

$424

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 2/8

4:39 pm-12:38 am

2 stops31h 59m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

8:00 am-8:40 am

1 stop24h 40m

$449

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 3/11

1:19 pm-3:10 pm

3 stops25h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 3/18

5:25 pm-2:33 pm

3 stops21h 08m

$462

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 3/27

12:03 pm-12:30 am

1 stop12h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 3/31

4:35 pm-11:08 am

1 stop18h 33m

$467

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 3/18

6:33 am-3:05 pm

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 3/30

3:45 pm-11:32 am

1 stop19h 47m

$517

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/24

1:14 pm-12:30 am

2 stops11h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

4:35 pm-11:08 am

1 stop18h 33m

$521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

Airlines

Layovers

What is the cheapest airline that flies from Louisville Intl to Montreal?

American Airlines and United Airlines are the most popular carriers 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 38m
Direct flights	None

The fastest flight from Louisville to Montreal takes 5h 38m

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 38m.
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?
Based on momondo bookings for flights between Louisville and Montreal, the leading airline is WestJet, making up 53% of the total bookings. Other popular airlines include United Airlines with 24% and Delta with 22%.

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.