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

United Airlines and Delta 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 61% 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 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.

$244 Cheap Flights from Louisville to Montreal in 2026

Q: What is the typical price of a round-trip flight between Louisville and Montreal?

Prices are currently low for flights on this route. Typical prices usually range from $598 to $491. The lowest price recently found on this route was $480.

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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.

9:43 am - 10:58 pm

SDF

YUL

13h 15m

1 stop

12:30 pm - 9:30 pm

YUL

SDF

9h 00m

1 stop

$480American Airlines

Wed, Apr 8 - Wed, Apr 15

6:06 pm - 5:02 pm

SDF

YUL

22h 56m

2 stops

6:45 am - 5:04 pm

YUL

SDF

10h 19m

2 stops

$486Multiple Airlines

Thu, Apr 30 - Sun, May 3

6:06 pm - 5:02 pm

SDF

YUL

22h 56m

2 stops

4:35 pm - 5:04 pm

YUL

SDF

24h 29m

2 stops

$518Multiple Airlines

Thu, Apr 30 - Sun, May 3

6:00 am - 11:44 am

SDF

YUL

5h 44m

1 stop

12:30 pm - 9:30 pm

YUL

SDF

9h 00m

1 stop

$523American Airlines

Fri, May 8 - Mon, May 11

2:27 pm - 5:02 pm

SDF

YUL

26h 35m

3 stops

6:45 am - 5:04 pm

YUL

SDF

10h 19m

2 stops

$527Multiple Airlines

Thu, Apr 30 - Sun, May 3

10:00 am - 9:26 pm

SDF

YUL

11h 26m

1 stop

9:45 am - 10:30 pm

YUL

SDF

12h 45m

1 stop

$531United Airlines

Tue, Apr 21 - Wed, Apr 22

6:00 am - 8:39 am

SDF

YUL

26h 39m

1 stop

7:00 am - 11:53 am

YUL

SDF

4h 53m

1 stop

$538Delta

Thu, Jun 25 - Sat, Jul 4

8:11 am - 5:38 pm

SDF

YUL

9h 27m

1 stop

7:44 pm - 10:53 am

YUL

SDF

15h 09m

1 stop

$540Delta

Wed, Jul 22 - Tue, Jul 28

9:07 am - 5:30 pm

SDF

YUL

8h 23m

1 stop

11:23 am - 11:59 pm

YUL

SDF

12h 36m

2 stops

$541United Airlines

Tue, Apr 21 - Wed, Apr 22

10:13 am - 5:41 pm

SDF

YUL

7h 28m

1 stop

9:30 am - 9:43 pm

YUL

SDF

12h 13m

1 stop

$546Delta

Thu, Apr 9 - Wed, Apr 15

WestJet flights from Louisville to Montreal

Our best WestJet deals on Louisville to Montreal flight tickets

WestJet

May 8

SDF4:28 pmLouisville Intl

7h 13m

1 stop

YUL11:41 pmMontreal Pierre Elliott Trudeau Intl

May 11

YUL12:40 pmMontreal Pierre Elliott Trudeau Intl

6h 23m

1 stop

SDF7:03 pmLouisville Intl

$628

WestJet

Jun 18

SDF7:51 pmLouisville Intl

27h 51m

1 stop

YUL11:42 pmMontreal Pierre Elliott Trudeau Intl

Jun 21

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

4h 53m

1 stop

SDF11:53 amLouisville Intl

$635

WestJet

Jul 28

SDF7:50 amLouisville Intl

8h 34m

1 stop

YUL4:24 pmMontreal Pierre Elliott Trudeau Intl

Jul 28

YUL6:47 pmMontreal Pierre Elliott Trudeau Intl

5h 39m

1 stop

SDF12:26 amLouisville Intl

$699

Air Canada flights from Louisville to Montreal

Our best Air Canada deals on Louisville to Montreal flight tickets

Air Canada

Apr 24

SDF2:20 pmLouisville Intl

7h 46m

1 stop

YUL10:06 pmMontreal Pierre Elliott Trudeau Intl

Apr 25

YUL8:00 amMontreal Pierre Elliott Trudeau Intl

8h 41m

2 stops

SDF4:41 pmLouisville Intl

$683

Air Canada

Apr 24

SDF5:00 amLouisville Intl

8h 21m

2 stops

YUL1:21 pmMontreal Pierre Elliott Trudeau Intl

Apr 25

YUL10:10 amMontreal Pierre Elliott Trudeau Intl

9h 32m

2 stops

SDF7:42 pmLouisville Intl

$696

Air Canada

Apr 2

SDF9:55 amLouisville Intl

10h 59m

2 stops

YUL8:54 pmMontreal Pierre Elliott Trudeau Intl

Apr 10

YUL1:20 pmMontreal Pierre Elliott Trudeau Intl

9h 52m

2 stops

SDF11:12 pmLouisville Intl

$986

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 4/8

9:43 am-10:58 pm

1 stop13h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

12:30 pm-9:30 pm

1 stop9h 00m

$480

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 4/30

6:06 pm-5:02 pm

2 stops22h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 5/3

6:45 am-5:04 pm

2 stops10h 19m

$486

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 4/30

6:06 pm-5:02 pm

2 stops22h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 5/3

4:35 pm-5:04 pm

2 stops24h 29m

$518

Quickest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 5/8

6:00 am-11:44 am

1 stop5h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 5/11

12:30 pm-9:30 pm

1 stop9h 00m

$523

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 4/30

2:27 pm-5:02 pm

3 stops26h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 5/3

6:45 am-5:04 pm

2 stops10h 19m

$527

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 4/21

10:00 am-9:26 pm

1 stop11h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

9:45 am-10:30 pm

1 stop12h 45m

$531

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 6/25

6:00 am-8:39 am

1 stop26h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

7:00 am-11:53 am

1 stop4h 53m

$538

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 7/22

8:11 am-5:38 pm

1 stop9h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 7/28

7:44 pm-10:53 am

1 stop15h 09m

$540

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 4/21

9:07 am-5:30 pm

1 stop8h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

11:23 am-11:59 pm

2 stops12h 36m

$541

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 4/9

10:13 am-5:41 pm

1 stop7h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

9:30 am-9:43 pm

1 stop12h 13m

$546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 typical price of a round-trip flight between Louisville and Montreal?

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 37m
Direct flights	None

The fastest flight from Louisville to Montreal takes 5h 37m

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 37m.
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 49% of the total bookings. Other popular airlines include United Airlines with 27% and Delta with 24%.

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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Feeling lucky

Fly into one of these airports located in Montreal

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

Cheap flights from Louisville to Montreal from $244

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 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Louisville to Montreal

Cheap round-trip flights

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WestJet flights from Louisville to Montreal

Our best WestJet 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 typical price of a round-trip flight between Louisville and 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

Find info about flight duration, direct flights, and airports for your flight from Louisville to Montreal

Fastest flight time

Direct flights

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

Fly to other destinations from Louisville

According to popular flight searches on momondo this year

Complete your trip to Montreal

Explore popular destinations other users love

According to popular flight searches on momondo this year