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 Delta 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 61% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 3 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 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.

$266 Cheap Flights from Louisville to Montreal in 2026/27

Find the cheapest flights from Louisville to Montreal

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One-way

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Enter your travel dates to find the best prices.

11:08 am - 3:28 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 20m1 stop Philadelphia

7:05 am - 12:27 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

5h 22m1 stop Charlotte Douglas

$591American Airlines

Tue, Nov 3 - Wed, Nov 4

10:08 am - 9:26 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 18m2 stops Chicago O'Hare Intl Philadelphia

7:05 am - 12:27 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

5h 22m1 stop Charlotte Douglas

$604American Airlines

Tue, Nov 3 - Wed, Nov 4

6:53 pm - 7:15 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

24h 22m2 stops Fort Lauderdale Toronto Pearson Intl

4:50 pm - 9:13 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

4h 23m1 stop Detroit Metropolitan Wayne County

$608Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

1:25 pm - 10:06 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 41m1 stop Newark

6:00 am - 12:39 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

6h 39m1 stop Newark

$623United Airlines

Tue, Oct 20 - Wed, Oct 21

1:25 pm - 10:06 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 41m1 stop Newark

3:25 pm - 8:13 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

4h 48m1 stop Newark

$623United Airlines

Tue, Oct 20 - Wed, Oct 21

10:58 am - 3:25 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 27m1 stop Philadelphia

7:45 am - 12:45 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

5h 00m1 stop Philadelphia

$623American Airlines

Sat, Apr 3 - Sat, Apr 10

6:15 am - 1:09 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 54m1 stop Newark

11:23 am - 8:13 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

8h 50m1 stop Newark

$623United Airlines

Tue, Oct 20 - Wed, Oct 21

5:38 pm - 11:25 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 47m1 stop Detroit Metropolitan Wayne County

6:00 am - 1:53 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

7h 53m1 stop Detroit Metropolitan Wayne County

$631Delta

Tue, Oct 20 - Thu, Oct 22

6:24 am - 1:28 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 04m1 stop Newark

4:45 pm - 10:39 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

5h 54m1 stop Chicago O'Hare Intl

$636United Airlines

Tue, Dec 29 - Tue, Dec 29

6:26 pm - 11:28 amSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

17h 02m1 stop Chicago O'Hare Intl

12:08 pm - 9:38 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

9h 30m1 stop Chicago O'Hare Intl

$653American Airlines

Fri, Dec 4 - Mon, Dec 7

Cheap last minute flights

Enter your travel dates to find the best prices.

5:38 pm - 11:25 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 47m1 stop Detroit Metropolitan Wayne County

5:10 pm - 9:13 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

4h 03m1 stop Detroit Metropolitan Wayne County

$808Delta

Wed, Oct 7 - Tue, Oct 13

2:12 pm - 7:45 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 33m1 stop Washington, D.C. Dulles Intl

6:10 am - 1:15 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

7h 05m1 stop Chicago O'Hare Intl

$808United Airlines

Wed, Oct 7 - Tue, Oct 13

6:15 am - 4:10 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 55m1 stop Newark

3:25 pm - 11:41 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

8h 16m1 stop Newark

$808United Airlines

Wed, Oct 7 - Tue, Oct 13

7:55 am - 4:15 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 20m1 stop Detroit Metropolitan Wayne County

6:00 am - 1:53 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

7h 53m1 stop Detroit Metropolitan Wayne County

$831Delta

Wed, Oct 7 - Tue, Oct 13

7:55 am - 11:57 amSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 02m1 stop Detroit Metropolitan Wayne County

6:45 am - 4:49 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

10h 04m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$896WestJet

Wed, Oct 7 - Tue, Oct 13

11:50 am - 6:58 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 08m1 stop New York LaGuardia

9:30 am - 9:33 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

12h 03m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$902Delta

Wed, Oct 7 - Tue, Oct 13

7:55 am - 4:45 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 50m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl

5:10 pm - 9:13 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

4h 03m1 stop Detroit Metropolitan Wayne County

$917WestJet

Wed, Oct 7 - Tue, Oct 13

6:39 pm - 4:45 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

22h 06m2 stops Minneapolis St Paul Toronto Pearson Intl

6:45 am - 10:21 amYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

27h 36m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$921WestJet

Wed, Oct 7 - Tue, Oct 13

7:05 am - 4:45 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 40m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

6:45 am - 11:59 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

17h 14m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$950WestJet

Wed, Oct 7 - Tue, Oct 13

6:00 am - 4:45 pmSDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 45m2 stops New York LaGuardia Toronto Pearson Intl

6:45 am - 11:59 pmYUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

17h 14m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$950WestJet

Wed, Oct 7 - Tue, Oct 13

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United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

United Airlines

Oct 20

SDF1:25 pmLouisville Intl

8h 41m

1 stop

YUL10:06 pmMontreal Pierre Elliott Trudeau Intl

Oct 21

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

6h 39m

1 stop

SDF12:39 pmLouisville Intl

$623

United Airlines

Dec 29

SDF6:24 amLouisville Intl

7h 04m

1 stop

YUL1:28 pmMontreal Pierre Elliott Trudeau Intl

Dec 29

YUL4:45 pmMontreal Pierre Elliott Trudeau Intl

5h 54m

1 stop

SDF10:39 pmLouisville Intl

$636

United Airlines

Dec 22

SDF2:40 pmLouisville Intl

5h 08m

1 stop

YUL7:48 pmMontreal Pierre Elliott Trudeau Intl

Dec 30

YUL9:15 amMontreal Pierre Elliott Trudeau Intl

5h 37m

1 stop

SDF2:52 pmLouisville Intl

$666

Air Canada flights from Louisville to Montreal

Our best Air Canada deals on Louisville to Montreal flight tickets

Air Canada

Oct 20

SDF6:00 amLouisville Intl

6h 01m

2 stops

YUL12:01 pmMontreal Pierre Elliott Trudeau Intl

Oct 21

YUL11:23 amMontreal Pierre Elliott Trudeau Intl

6h 17m

1 stop

SDF5:40 pmLouisville Intl

$826

Air Canada

Oct 20

SDF7:00 amLouisville Intl

5h 00m

1 stop

YUL12:00 pmMontreal Pierre Elliott Trudeau Intl

Oct 21

YUL11:10 amMontreal Pierre Elliott Trudeau Intl

8h 14m

2 stops

SDF7:24 pmLouisville Intl

$877

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Tue 11/3

11:08 am-3:28 pm

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

7:05 am-12:27 pm

1 stop5h 22m

$591

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Tue 11/3

10:08 am-9:26 pm

2 stops11h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

7:05 am-12:27 pm

1 stop5h 22m

$604

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Mon 11/16

6:53 pm-7:15 pm

2 stops24h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 11/23

4:50 pm-9:13 pm

1 stop4h 23m

$608

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Tue 10/20

1:25 pm-10:06 pm

1 stop8h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

6:00 am-12:39 pm

1 stop6h 39m

$623

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Tue 10/20

1:25 pm-10:06 pm

1 stop8h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

3:25 pm-8:13 pm

1 stop4h 48m

$623

Quickest round-trip

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Sat 4/3

10:58 am-3:25 pm

1 stop4h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

7:45 am-12:45 pm

1 stop5h 00m

$623

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Tue 10/20

6:15 am-1:09 pm

1 stop6h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

11:23 am-8:13 pm

1 stop8h 50m

$623

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Tue 10/20

5:38 pm-11:25 pm

1 stop5h 47m

Montreal Pierre Elliott Trudeau Intl

Thu 10/22

6:00 am-1:53 pm

1 stop7h 53m

$631

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Tue 12/29

6:24 am-1:28 pm

1 stop7h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 12/29

4:45 pm-10:39 pm

1 stop5h 54m

$636

LouisvilleMontreal

SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl

SDFYUL

Louisville Intl

Fri 12/4

6:26 pm-11:28 am

1 stop17h 02m

Montreal Pierre Elliott Trudeau Intl

Mon 12/7

12:08 pm-9:38 pm

1 stop9h 30m

$653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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

Best Price Found	$266
Fastest flight time	4h 55m
Direct flights	None

The best one-way flight to Montreal from Louisville in the past 72 hours is $266. The best round-trip flight deal from Louisville to Montreal found on momondo in the last 72 hours is $591.

The fastest flight from Louisville to Montreal takes 4h 55m

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 55m.
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 United Airlines, making up 52% of the total bookings. Other popular airlines include Delta with 48%.

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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Fly into one of these airports located in Montreal

MET - Montreal Metropolitan Airport

Montreal Pierre Elliott Trudeau Intl Airport

Cheap flights from Louisville to Montreal from $266

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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United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

Air Canada flights from Louisville to Montreal

Our best Air Canada deals on Louisville to Montreal flight tickets

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How to get the cheapest flight ticket from Louisville to Montreal

What is the cheapest month to fly to Montreal?

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

What airlines fly to Montreal?

When to book flights from Louisville to Montreal

Cheap Louisville to Montreal (SDF to YMQ) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Montreal

Why use momondo?

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

Fly your favorite airline to Montreal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Montreal

List of cabin classes available on flights landing in Montreal. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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