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.

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.

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 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 travel time from Louisville to Montreal?

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

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.

$135 Cheap Flights from Louisville to Montreal in 2025/26

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Find the cheapest flights from Louisville to Montreal

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7:13 pm - 3:08 pm

SDF

YUL

19h 55m1 stop

3:55 pm - 11:03 am

YUL

SDF

19h 08m1 stop

$316American Airlines

Tue, Feb 10 - Tue, Feb 17

8:07 am - 10:44 pm

SDF

YUL

14h 37m2 stops

3:55 pm - 11:03 am

YUL

SDF

19h 08m1 stop

$325American Airlines

Tue, Feb 10 - Tue, Feb 17

8:07 am - 10:44 pm

SDF

YUL

14h 37m2 stops

7:30 am - 9:23 pm

YUL

SDF

13h 53m2 stops

$330American Airlines

Tue, Feb 10 - Tue, Feb 17

6:32 am - 3:10 pm

SDF

YUL

8h 38m1 stop

3:55 pm - 11:36 am

YUL

SDF

19h 41m1 stop

$491American Airlines

Wed, Mar 4 - Wed, Mar 11

1:19 pm - 4:55 pm

SDF

YUL

27h 36m2 stops

3:55 pm - 7:34 pm

YUL

SDF

27h 39m1 stop

$494Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

6:15 am - 3:14 pm

SDF

YUL

8h 59m1 stop

7:30 am - 9:12 pm

YUL

SDF

13h 42m1 stop

$532American Airlines

Tue, Mar 10 - Sat, Mar 14

6:54 pm - 3:10 pm

SDF

YUL

20h 16m1 stop

8:00 am - 2:41 pm

YUL

SDF

30h 41m1 stop

$566Multiple Airlines

Fri, Jan 16 - Mon, Jan 19

1:55 pm - 8:14 pm

SDF

YUL

30h 19m2 stops

8:00 am - 6:04 pm

YUL

SDF

10h 04m1 stop

$603Multiple Airlines

Fri, Jan 16 - Mon, Jan 19

7:16 pm - 11:20 am

SDF

YUL

16h 04m1 stop

6:00 pm - 9:04 am

YUL

SDF

15h 04m1 stop

$610American Airlines

Tue, Jun 16 - Tue, Jun 23

6:31 am - 3:05 pm

SDF

YUL

8h 34m1 stop

7:12 am - 3:19 pm

YUL

SDF

8h 07m1 stop

$612American Airlines

Sun, Mar 1 - Sat, Mar 21

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

United Airlines

Feb 2

SDF2:05 pmLouisville Intl

7h 12m

1 stop

YUL9:17 pmMontreal Pierre Elliott Trudeau Intl

Feb 6

YUL2:13 pmMontreal Pierre Elliott Trudeau Intl

5h 30m

1 stop

SDF7:43 pmLouisville Intl

$633

Find similar

United Airlines

Jun 16

SDF11:00 amLouisville Intl

10h 58m

2 stops

YUL9:58 pmMontreal Pierre Elliott Trudeau Intl

Jun 23

YUL6:35 amMontreal Pierre Elliott Trudeau Intl

12h 34m

2 stops

SDF7:09 pmLouisville Intl

$786

Find similar

Delta flights from Louisville to Montreal

Our best Delta deals on Louisville to Montreal flight tickets

Delta

Mar 1

SDF3:33 pmLouisville Intl

8h 12m

1 stop

YUL11:45 pmMontreal Pierre Elliott Trudeau Intl

Mar 21

YUL9:20 amMontreal Pierre Elliott Trudeau Intl

11h 55m

2 stops

SDF9:15 pmLouisville Intl

$718

Find similar

Delta

Jun 16

SDF7:20 amLouisville Intl

11h 33m

2 stops

YUL6:53 pmMontreal Pierre Elliott Trudeau Intl

Jun 23

YUL2:30 pmMontreal Pierre Elliott Trudeau Intl

6h 27m

1 stop

SDF8:57 pmLouisville Intl

$720

Find similar

Delta

Mar 1

SDF7:05 amLouisville Intl

11h 30m

2 stops

YUL6:35 pmMontreal Pierre Elliott Trudeau Intl

Mar 21

YUL9:20 amMontreal Pierre Elliott Trudeau Intl

11h 56m

2 stops

SDF9:16 pmLouisville Intl

$833

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 2/10

7:13 pm-3:08 pm

1 stop19h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

3:55 pm-11:03 am

1 stop19h 08m

$316

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 2/10

8:07 am-10:44 pm

2 stops14h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

3:55 pm-11:03 am

1 stop19h 08m

$325

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 2/10

8:07 am-10:44 pm

2 stops14h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

7:30 am-9:23 pm

2 stops13h 53m

$330

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 3/4

6:32 am-3:10 pm

1 stop8h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 3/11

3:55 pm-11:36 am

1 stop19h 41m

$491

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 3/4

1:19 pm-4:55 pm

2 stops27h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 3/11

3:55 pm-7:34 pm

1 stop27h 39m

$494

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/10

6:15 am-3:14 pm

1 stop8h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 3/14

7:30 am-9:12 pm

1 stop13h 42m

$532

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 1/16

6:54 pm-3:10 pm

1 stop20h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

8:00 am-2:41 pm

1 stop30h 41m

$566

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 1/16

1:55 pm-8:14 pm

2 stops30h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

8:00 am-6:04 pm

1 stop10h 04m

$603

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 6/16

7:16 pm-11:20 am

1 stop16h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 6/23

6:00 pm-9:04 am

1 stop15h 04m

$610

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 3/1

6:31 am-3:05 pm

1 stop8h 34m

Montreal Pierre Elliott Trudeau Intl

Sat 3/21

7:12 am-3:19 pm

1 stop8h 07m

$612

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Prices

Airlines

Layovers

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

Fastest flight time	5h 03m
Direct flights	None

The fastest flight from Louisville to Montreal takes 5h 03m

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 03m.
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 50% of the total bookings. Other popular airlines include Delta with 27% and United Airlines with 23%.

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.