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.

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.

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

American Airlines is the most popular carrier operating from Louisville Intl 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 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 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 November 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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1:43 pm - 10:20 amSDF-YUL

20h 37m1 stop

1:10 pm - 10:18 pmYUL-SDF

9h 08m1 stop

$406United Airlines

Find Deal

Tue, Mar 24 - Wed, Mar 25

11:21 am - 8:30 amSDF-YUL

21h 09m2 stops

6:45 am - 8:43 amYUL-SDF

25h 58m3 stops

$422Multiple Airlines

Find Deal

Mon, Dec 15 - Wed, Dec 17

11:21 am - 5:45 pmSDF-YUL

30h 24m3 stops

6:45 am - 8:43 amYUL-SDF

25h 58m3 stops

$440Multiple Airlines

Find Deal

Mon, Dec 15 - Wed, Dec 17

12:33 pm - 12:30 amSDF-YUL

11h 57m1 stop

6:45 am - 11:38 amYUL-SDF

28h 53m3 stops

$441Multiple Airlines

Find Deal

Mon, Mar 30 - Sun, Apr 5

1:55 pm - 12:30 amSDF-YUL

10h 35m1 stop

8:55 am - 11:05 amYUL-SDF

26h 10m3 stops

$452Multiple Airlines

Find Deal

Fri, Jan 30 - Fri, Feb 27

11:21 am - 8:30 amSDF-YUL

21h 09m2 stops

5:25 pm - 8:43 amYUL-SDF

15h 18m2 stops

$463Multiple Airlines

Find Deal

Mon, Dec 15 - Wed, Dec 17

6:30 am - 3:10 pmSDF-YUL

8h 40m1 stop

7:30 am - 8:04 pmYUL-SDF

12h 34m2 stops

$477American Airlines

Find Deal

Mon, Dec 15 - Wed, Dec 17

12:33 pm - 12:30 amSDF-YUL

11h 57m1 stop

4:35 pm - 11:38 amYUL-SDF

19h 03m1 stop

$479Multiple Airlines

Find Deal

Mon, Mar 30 - Sun, Apr 5

12:33 pm - 12:30 amSDF-YUL

11h 57m1 stop

5:25 pm - 8:23 pmYUL-SDF

26h 58m2 stops

$484Multiple Airlines

Find Deal

Mon, Mar 30 - Sun, Apr 5

6:54 pm - 12:43 amSDF-YUL

29h 49m2 stops

8:55 am - 11:05 amYUL-SDF

26h 10m3 stops

$497Multiple Airlines

Find Deal

Fri, Jan 30 - Fri, Feb 27

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

United Airlines

Mar 24

SDF1:43 pmLouisville Intl

20h 37m

1 stop

YUL10:20 amMontreal Pierre Elliott Trudeau Intl

Mar 25

YUL1:10 pmMontreal Pierre Elliott Trudeau Intl

9h 08m

1 stop

SDF10:18 pmLouisville Intl

$406

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

United Airlines

Mar 1

SDF5:35 amLouisville Intl

8h 25m

1 stop

YUL2:00 pmMontreal Pierre Elliott Trudeau Intl

Mar 21

YUL8:25 amMontreal Pierre Elliott Trudeau Intl

13h 53m

2 stops

SDF10:18 pmLouisville Intl

$594

Find similar

American Airlines flights from Louisville to Montreal

Our best American Airlines deals on Louisville to Montreal flight tickets

American Airlines

Dec 15

SDF6:30 amLouisville Intl

8h 40m

1 stop

YUL3:10 pmMontreal Pierre Elliott Trudeau Intl

Dec 17

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

12h 34m

2 stops

SDF8:04 pmLouisville Intl

$477

Find similar

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

$504

Find similar

American Airlines

Jan 30

SDF7:13 pmLouisville Intl

19h 55m

1 stop

YUL3:08 pmMontreal Pierre Elliott Trudeau Intl

Feb 27

YUL3:55 pmMontreal Pierre Elliott Trudeau Intl

19h 09m

1 stop

SDF11:04 amLouisville Intl

$520

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 3/24

1:43 pm-10:20 am

1 stop20h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 3/25

1:10 pm-10:18 pm

1 stop9h 08m

$406

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 12/15

11:21 am-8:30 am

2 stops21h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

6:45 am-8:43 am

3 stops25h 58m

$422

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 12/15

11:21 am-5:45 pm

3 stops30h 24m

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

6:45 am-8:43 am

3 stops25h 58m

$440

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 3/30

12:33 pm-12:30 am

1 stop11h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

6:45 am-11:38 am

3 stops28h 53m

$441

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 1/30

1:55 pm-12:30 am

1 stop10h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 2/27

8:55 am-11:05 am

3 stops26h 10m

$452

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 12/15

11:21 am-8:30 am

2 stops21h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

5:25 pm-8:43 am

2 stops15h 18m

$463

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 12/15

6:30 am-3:10 pm

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

7:30 am-8:04 pm

2 stops12h 34m

$477

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 3/30

12:33 pm-12:30 am

1 stop11h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

4:35 pm-11:38 am

1 stop19h 03m

$479

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 3/30

12:33 pm-12:30 am

1 stop11h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

5:25 pm-8:23 pm

2 stops26h 58m

$484

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 1/30

6:54 pm-12:43 am

2 stops29h 49m

Montreal Pierre Elliott Trudeau Intl

Fri 2/27

8:55 am-11:05 am

3 stops26h 10m

$497

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Showing 1-10 of 16 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

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

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 8h 06m.
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 November 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 47% 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 8,007 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

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.

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Find better results for your trip to Canada

Cheap flights from Louisville to Montreal from $195

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 12/9. 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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Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Louisville to Montreal

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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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Use the filters below to find and compare flights from Louisville to Montreal that are best for you.

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

American Airlines is the most popular carrier operating from Louisville Intl to Montreal

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