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 has the shortest connection time from Louisville to Montreal?

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

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

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

What airlines fly to Montreal?

Air Canada, Delta and United 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 65% 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 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?

The number of operators available for flights from Louisville Intl Airport to Montreal is 1 as of October 2025.

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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9:23 am - 7:32 amSDF-YUL

22h 09m2 stops

6:45 am - 5:53 pmYUL-SDF

11h 08m2 stops

$459Multiple Airlines

Find Deal

Mon, Nov 24 - Tue, Dec 2

11:55 am - 4:23 pmSDF-YUL

28h 28m1 stop

4:35 pm - 11:59 pmYUL-SDF

31h 24m2 stops

$522Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

2:02 pm - 2:00 pmSDF-YUL

23h 58m1 stop

4:45 pm - 1:12 pmYUL-SDF

20h 27m1 stop

$542United Airlines

Find Deal

Mon, Nov 24 - Tue, Dec 2

7:15 am - 3:57 pmSDF-YUL

8h 42m1 stop

9:25 am - 8:14 pmYUL-SDF

10h 49m1 stop

$544United Airlines

Find Deal

Tue, Mar 24 - Wed, Mar 25

6:54 am - 3:00 pmSDF-YUL

8h 06m1 stop

7:10 am - 6:51 pmYUL-SDF

11h 41m2 stops

$582American Airlines

Find Deal

Tue, Mar 24 - Wed, Mar 25

6:00 am - 6:54 pmSDF-YUL

12h 54m1 stop

7:30 pm - 11:44 amYUL-SDF

16h 14m1 stop

$603Delta

Find Deal

Wed, Dec 17 - Mon, Jan 5

6:00 am - 6:54 pmSDF-YUL

12h 54m1 stop

6:35 pm - 4:11 pmYUL-SDF

21h 36m1 stop

$632Delta

Find Deal

Wed, Dec 17 - Sun, Jan 4

6:27 am - 3:10 pmSDF-YUL

8h 43m1 stop

3:50 pm - 1:30 pmYUL-SDF

21h 40m1 stop

$646American Airlines

Find Deal

Sat, Dec 27 - Wed, Dec 31

6:00 am - 11:35 amSDF-YUL

5h 35m1 stop

6:45 am - 6:06 pmYUL-SDF

11h 21m2 stops

$750WestJet

Find Deal

Wed, Dec 17 - Sat, Jan 3

10:37 am - 5:25 pmSDF-YUL

6h 48m1 stop

6:45 am - 7:50 pmYUL-SDF

13h 05m2 stops

$772WestJet

Find Deal

Wed, Dec 17 - Sat, Jan 3

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

United Airlines

Nov 24

SDF2:02 pmLouisville Intl

23h 58m

1 stop

YUL2:00 pmMontreal Pierre Elliott Trudeau Intl

Dec 2

YUL4:45 pmMontreal Pierre Elliott Trudeau Intl

20h 27m

1 stop

SDF1:12 pmLouisville Intl

$542

Find similar

United Airlines

Mar 24

SDF7:15 amLouisville Intl

8h 42m

1 stop

YUL3:57 pmMontreal Pierre Elliott Trudeau Intl

Mar 25

YUL9:25 amMontreal Pierre Elliott Trudeau Intl

10h 49m

1 stop

SDF8:14 pmLouisville Intl

$544

Find similar

United Airlines

Mar 1

SDF5:35 amLouisville Intl

8h 25m

1 stop

YUL2:00 pmMontreal Pierre Elliott Trudeau Intl

Mar 21

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

11h 21m

1 stop

SDF5:21 pmLouisville Intl

$584

Find similar

American Airlines flights from Louisville to Montreal

Our best American Airlines deals on Louisville to Montreal flight tickets

American Airlines

Mar 24

SDF6:54 amLouisville Intl

8h 06m

1 stop

YUL3:00 pmMontreal Pierre Elliott Trudeau Intl

Mar 25

YUL7:10 amMontreal Pierre Elliott Trudeau Intl

11h 41m

2 stops

SDF6:51 pmLouisville Intl

$582

Find similar

American Airlines

Dec 27

SDF6:27 amLouisville Intl

8h 43m

1 stop

YUL3:10 pmMontreal Pierre Elliott Trudeau Intl

Dec 31

YUL3:50 pmMontreal Pierre Elliott Trudeau Intl

21h 40m

1 stop

SDF1:30 pmLouisville Intl

$646

Find similar

American Airlines

Dec 17

SDF1:02 pmLouisville Intl

26h 09m

1 stop

YUL3:11 pmMontreal Pierre Elliott Trudeau Intl

Jan 4

YUL12:59 pmMontreal Pierre Elliott Trudeau Intl

21h 49m

1 stop

SDF10:48 amLouisville Intl

$673

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 11/24

9:23 am-7:32 am

2 stops22h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

6:45 am-5:53 pm

2 stops11h 08m

$459

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 12/14

11:55 am-4:23 pm

1 stop28h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 12/21

4:35 pm-11:59 pm

2 stops31h 24m

$522

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 11/24

2:02 pm-2:00 pm

1 stop23h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

4:45 pm-1:12 pm

1 stop20h 27m

$542

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/24

7:15 am-3:57 pm

1 stop8h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 3/25

9:25 am-8:14 pm

1 stop10h 49m

$544

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/24

6:54 am-3:00 pm

1 stop8h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 3/25

7:10 am-6:51 pm

2 stops11h 41m

$582

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 12/17

6:00 am-6:54 pm

1 stop12h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 1/5

7:30 pm-11:44 am

1 stop16h 14m

$603

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 12/17

6:00 am-6:54 pm

1 stop12h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 1/4

6:35 pm-4:11 pm

1 stop21h 36m

$632

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 12/27

6:27 am-3:10 pm

1 stop8h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 12/31

3:50 pm-1:30 pm

1 stop21h 40m

$646

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 12/17

6:00 am-11:35 am

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 1/3

6:45 am-6:06 pm

2 stops11h 21m

$750

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 12/17

10:37 am-5:25 pm

1 stop6h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 1/3

6:45 am-7:50 pm

2 stops13h 05m

$772

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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 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 4h 10m.
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?
The number of operators available for flights from Louisville Intl Airport to Montreal is 1 as of October 2025.
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 48% of the total bookings. Other popular airlines include Delta with 30% and United Airlines with 23%.

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
Delta	PriceFrom $188	Free Cancellation	Rating 7.9 7,998 reviews		Search Delta 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.

An easier way to manage your Montreal trip

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Find better results for your trip to Canada

Cheap flights from Louisville to Montreal from $459

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 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

American Airlines flights from Louisville to Montreal

Our best American Airlines deals on Louisville to Montreal flight tickets

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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?

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

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.

What airlines fly to Montreal?

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.

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 to book flights from Louisville to Montreal

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

How far is Louisville Intl to Montreal by plane?

When did momondo last update prices for flights from Louisville Intl Airport to Montreal?

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?

What documentation or ID do you need to fly to Montreal?

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

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Montreal?

Can I find flights from Louisville to Montreal with flexible booking policies on momondo?

How can momondo help me find flights from Louisville to Montreal?

I’m not ready to book a flight from Louisville to Montreal right now. Can momondo alert me if prices change?

An easier way to manage your Montreal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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