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?

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 73% 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.

$234 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 $817 to $728. The lowest price recently found on this route was $566.

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Find the cheapest flights from Louisville to Montreal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:47 pm - 10:40 am

SDF

YUL

14h 53m

1 stop

4:55 pm - 11:56 pm

YUL

SDF

7h 01m

1 stop

$566United Airlines

Sun, Jun 21 - Tue, Jun 23

4:40 pm - 11:55 pm

SDF

YUL

7h 15m

1 stop

6:50 pm - 10:32 am

YUL

SDF

15h 42m

1 stop

$568WestJet

Thu, Jun 11 - Wed, Jun 17

4:40 pm - 11:55 pm

SDF

YUL

7h 15m

1 stop

6:45 am - 1:39 pm

YUL

SDF

6h 54m

2 stops

$571WestJet

Thu, Jun 11 - Wed, Jun 17

6:54 pm - 11:52 pm

SDF

YUL

4h 58m

1 stop

6:45 am - 11:26 am

YUL

SDF

28h 41m

2 stops

$583Multiple Airlines

Tue, Jul 7 - Tue, Jul 14

6:00 am - 11:39 am

SDF

YUL

5h 39m

1 stop

6:45 am - 11:26 am

YUL

SDF

28h 41m

2 stops

$589Multiple Airlines

Tue, Jul 7 - Tue, Jul 14

7:05 am - 6:54 pm

SDF

YUL

11h 49m

2 stops

6:00 am - 1:51 pm

YUL

SDF

7h 51m

1 stop

$594Delta

Wed, Aug 19 - Sun, Aug 23

7:20 am - 6:53 pm

SDF

YUL

11h 33m

2 stops

9:30 am - 4:49 pm

YUL

SDF

7h 19m

1 stop

$595Delta

Fri, Sep 11 - Wed, Sep 16

5:55 pm - 8:32 am

SDF

YUL

14h 37m

1 stop

7:44 pm - 11:02 am

YUL

SDF

15h 18m

1 stop

$606Delta

Mon, Jul 20 - Mon, Jul 27

9:05 pm - 7:32 pm

SDF

YUL

22h 27m

2 stops

5:07 pm - 9:15 pm

YUL

SDF

4h 08m

1 stop

$607Multiple Airlines

Fri, Jun 12 - Tue, Jun 16

5:27 pm - 11:25 pm

SDF

YUL

5h 58m

1 stop

7:44 pm - 11:02 am

YUL

SDF

15h 18m

1 stop

$608Delta

Sat, Jul 18 - Mon, Jul 27

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

United Airlines

Jun 21

SDF7:47 pmLouisville Intl

14h 53m

1 stop

YUL10:40 amMontreal Pierre Elliott Trudeau Intl

Jun 23

YUL4:55 pmMontreal Pierre Elliott Trudeau Intl

7h 01m

1 stop

SDF11:56 pmLouisville Intl

$566

United Airlines

Jul 20

SDF1:48 pmLouisville Intl

5h 57m

1 stop

YUL7:45 pmMontreal Pierre Elliott Trudeau Intl

Jul 25

YUL9:15 amMontreal Pierre Elliott Trudeau Intl

5h 22m

1 stop

SDF2:37 pmLouisville Intl

$623

United Airlines

Jul 17

SDF7:15 amLouisville Intl

14h 11m

1 stop

YUL9:26 pmMontreal Pierre Elliott Trudeau Intl

Jul 25

YUL9:15 amMontreal Pierre Elliott Trudeau Intl

5h 22m

1 stop

SDF2:37 pmLouisville Intl

$655

American Airlines flights from Louisville to Montreal

Our best American Airlines deals on Louisville to Montreal flight tickets

American Airlines

Jun 11

SDF5:00 amLouisville Intl

17h 59m

1 stop

YUL10:59 pmMontreal Pierre Elliott Trudeau Intl

Jun 16

YUL12:30 pmMontreal Pierre Elliott Trudeau Intl

9h 49m

1 stop

SDF10:19 pmLouisville Intl

$566

American Airlines

Jun 15

SDF7:18 pmLouisville Intl

16h 24m

1 stop

YUL11:42 amMontreal Pierre Elliott Trudeau Intl

Jun 22

YUL7:51 amMontreal Pierre Elliott Trudeau Intl

9h 54m

1 stop

SDF5:45 pmLouisville Intl

$609

American Airlines

Jul 30

SDF8:19 pmLouisville Intl

17h 30m

1 stop

YUL1:49 pmMontreal Pierre Elliott Trudeau Intl

Aug 3

YUL7:17 amMontreal Pierre Elliott Trudeau Intl

17h 17m

1 stop

SDF12:34 amLouisville Intl

$666

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 6/21

7:47 pm-10:40 am

1 stop14h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 6/23

4:55 pm-11:56 pm

1 stop7h 01m

$566

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 6/11

4:40 pm-11:55 pm

1 stop7h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

6:50 pm-10:32 am

1 stop15h 42m

$568

Quickest round-trip

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 6/11

4:40 pm-11:55 pm

1 stop7h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

6:45 am-1:39 pm

2 stops6h 54m

$571

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 7/7

6:54 pm-11:52 pm

1 stop4h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

6:45 am-11:26 am

2 stops28h 41m

$583

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 7/7

6:00 am-11:39 am

1 stop5h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

6:45 am-11:26 am

2 stops28h 41m

$589

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 8/19

7:05 am-6:54 pm

2 stops11h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 8/23

6:00 am-1:51 pm

1 stop7h 51m

$594

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 9/11

7:20 am-6:53 pm

2 stops11h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

9:30 am-4:49 pm

1 stop7h 19m

$595

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 7/20

5:55 pm-8:32 am

1 stop14h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 7/27

7:44 pm-11:02 am

1 stop15h 18m

$606

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 6/12

9:05 pm-7:32 pm

2 stops22h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

5:07 pm-9:15 pm

1 stop4h 08m

$607

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 7/18

5:27 pm-11:25 pm

1 stop5h 58m

Montreal Pierre Elliott Trudeau Intl

Mon 7/27

7:44 pm-11:02 am

1 stop15h 18m

$608

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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	4h 44m
Direct flights	None

The fastest flight from Louisville to Montreal takes 4h 44m

There are no direct flights from Louisville to Montreal. There are no popular flight routes from Louisville to Montreal.

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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 44m.
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 Delta, making up 100% of the total bookings.

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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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 $234

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 7/13. 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

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Price Alerts

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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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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

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

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