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 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.

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.

$227 Cheap Flights from Louisville to Montreal in 2026

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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.

6:36 pm - 11:10 pm

SDF

YUL

4h 34m

1 stop

7:00 am - 1:33 pm

YUL

SDF

6h 33m

1 stop

$625WestJet

Sun, Mar 1 - Sat, Mar 21

6:23 am - 1:40 pm

SDF

YUL

7h 17m

1 stop

7:00 am - 1:33 pm

YUL

SDF

6h 33m

1 stop

$626WestJet

Sun, Mar 1 - Sat, Mar 21

5:35 pm - 11:45 pm

SDF

YUL

6h 10m

1 stop

6:45 pm - 11:57 pm

YUL

SDF

5h 12m

1 stop

$636WestJet

Fri, Mar 13 - Mon, Mar 16

9:50 am - 3:16 pm

SDF

YUL

5h 26m

1 stop

6:00 am - 5:37 pm

YUL

SDF

11h 37m

1 stop

$654United Airlines

Mon, Feb 2 - Thu, Feb 5

3:33 pm - 12:45 am

SDF

YUL

9h 12m

1 stop

6:45 am - 11:08 am

YUL

SDF

28h 23m

2 stops

$692Multiple Airlines

Thu, Mar 5 - Thu, Mar 12

6:35 am - 8:30 am

SDF

YUL

25h 55m

1 stop

7:30 pm - 11:58 am

YUL

SDF

16h 28m

2 stops

$706WestJet

Fri, Mar 13 - Mon, Mar 16

6:36 pm - 11:10 pm

SDF

YUL

4h 34m

1 stop

6:45 am - 5:15 pm

YUL

SDF

10h 30m

2 stops

$714WestJet

Sun, Mar 1 - Sat, Mar 21

6:36 pm - 3:55 pm

SDF

YUL

21h 19m

1 stop

6:45 am - 10:10 am

YUL

SDF

27h 25m

2 stops

$715WestJet

Sun, Mar 1 - Sat, Mar 21

6:35 am - 12:38 am

SDF

YUL

18h 03m

2 stops

7:30 pm - 2:00 pm

YUL

SDF

18h 30m

2 stops

$716WestJet

Fri, Mar 13 - Mon, Mar 16

1:50 pm - 9:42 pm

SDF

YUL

7h 52m

1 stop

2:13 pm - 7:43 pm

YUL

SDF

5h 30m

1 stop

$740United Airlines

Mon, Feb 2 - Thu, Feb 5

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

United Airlines

Feb 2

SDF9:50 amLouisville Intl

5h 26m

1 stop

YUL3:16 pmMontreal Pierre Elliott Trudeau Intl

Feb 5

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

11h 37m

1 stop

SDF5:37 pmLouisville Intl

$654

United Airlines

Feb 2

SDF1:50 pmLouisville Intl

7h 52m

1 stop

YUL9:42 pmMontreal Pierre Elliott Trudeau Intl

Feb 5

YUL2:13 pmMontreal Pierre Elliott Trudeau Intl

5h 30m

1 stop

SDF7:43 pmLouisville Intl

$740

WestJet flights from Louisville to Montreal

Our best WestJet deals on Louisville to Montreal flight tickets

WestJet

Mar 1

SDF6:36 pmLouisville Intl

4h 34m

1 stop

YUL11:10 pmMontreal Pierre Elliott Trudeau Intl

Mar 21

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

6h 33m

1 stop

SDF1:33 pmLouisville Intl

$625

WestJet

Mar 1

SDF6:23 amLouisville Intl

7h 17m

1 stop

YUL1:40 pmMontreal Pierre Elliott Trudeau Intl

Mar 21

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

6h 33m

1 stop

SDF1:33 pmLouisville Intl

$626

WestJet

Mar 13

SDF5:35 pmLouisville Intl

6h 10m

1 stop

YUL11:45 pmMontreal Pierre Elliott Trudeau Intl

Mar 16

YUL6:45 pmMontreal Pierre Elliott Trudeau Intl

5h 12m

1 stop

SDF11:57 pmLouisville Intl

$636

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 3/1

6:36 pm-11:10 pm

1 stop4h 34m

Montreal Pierre Elliott Trudeau Intl

Sat 3/21

7:00 am-1:33 pm

1 stop6h 33m

$625

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 3/1

6:23 am-1:40 pm

1 stop7h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 3/21

7:00 am-1:33 pm

1 stop6h 33m

$626

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 3/13

5:35 pm-11:45 pm

1 stop6h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

6:45 pm-11:57 pm

1 stop5h 12m

$636

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 2/2

9:50 am-3:16 pm

1 stop5h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

6:00 am-5:37 pm

1 stop11h 37m

$654

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 3/5

3:33 pm-12:45 am

1 stop9h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

6:45 am-11:08 am

2 stops28h 23m

$692

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 3/13

6:35 am-8:30 am

1 stop25h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

7:30 pm-11:58 am

2 stops16h 28m

$706

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 3/1

6:36 pm-11:10 pm

1 stop4h 34m

Montreal Pierre Elliott Trudeau Intl

Sat 3/21

6:45 am-5:15 pm

2 stops10h 30m

$714

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 3/1

6:36 pm-3:55 pm

1 stop21h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 3/21

6:45 am-10:10 am

2 stops27h 25m

$715

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 3/13

6:35 am-12:38 am

2 stops18h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

7:30 pm-2:00 pm

2 stops18h 30m

$716

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 2/2

1:50 pm-9:42 pm

1 stop7h 52m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

2:13 pm-7:43 pm

1 stop5h 30m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Airlines

Layovers

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 67% 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 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	7h 52m
Direct flights	None

The fastest flight from Louisville to Montreal takes 7h 52m

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 7h 52m.
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 51% of the total bookings. Other popular airlines include Delta with 25% and United Airlines 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.