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

When did momondo last update prices for flights from Louisville Intl Airport to Montreal?

Prices for flights from Louisville Intl Airport to Montreal are updated daily.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 163 Cheap Flights from Louisville to Montreal in 2025/26

1 adult

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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.

9:23 a.m. - 12:43 a.m.SDF-YUL

39h 20m3 stops

9:30 a.m. - 5:53 p.m.YUL-SDF

8h 23m1 stop

C$ 670Multiple Airlines

Find Deal

Mon, 24 Nov - Tue, 2 Dec

7:00 a.m. - 9:17 p.m.SDF-YUL

14h 17m1 stop

9:25 a.m. - 11:32 a.m.YUL-SDF

26h 07m1 stop

C$ 752Lufthansa

Find Deal

Mon, 24 Nov - Tue, 2 Dec

5:35 a.m. - 1:46 p.m.SDF-YUL

8h 11m1 stop

6:00 a.m. - 10:18 p.m.YUL-SDF

16h 18m1 stop

C$ 803United Airlines

Find Deal

Sun, 1 Mar - Sat, 21 Mar

6:54 a.m. - 3:00 p.m.SDF-YUL

8h 06m1 stop

7:10 a.m. - 8:59 p.m.YUL-SDF

13h 49m2 stops

C$ 816American Airlines

Find Deal

Tue, 24 Mar - Wed, 25 Mar

6:54 a.m. - 3:00 p.m.SDF-YUL

8h 06m1 stop

3:45 p.m. - 6:51 p.m.YUL-SDF

27h 06m1 stop

C$ 830American Airlines

Find Deal

Tue, 24 Mar - Wed, 25 Mar

2:50 p.m. - 8:36 a.m.SDF-YUL

17h 46m1 stop

2:29 p.m. - 2:05 p.m.YUL-SDF

23h 36m1 stop

C$ 844Delta

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Thu, 13 Nov - Thu, 20 Nov

9:55 a.m. - 11:38 a.m.SDF-YUL

25h 43m1 stop

7:00 p.m. - 7:27 p.m.YUL-SDF

24h 27m1 stop

C$ 862United Airlines

Find Deal

Wed, 29 Oct - Thu, 6 Nov

7:50 a.m. - 11:59 a.m.SDF-YUL

4h 09m1 stop

9:26 a.m. - 3:28 p.m.YUL-SDF

6h 02m1 stop

C$ 972Delta

Find Deal

Fri, 14 Nov - Sat, 22 Nov

11:00 a.m. - 3:57 p.m.SDF-YUL

4h 57m1 stop

3:30 p.m. - 11:54 p.m.YUL-SDF

8h 24m2 stops

C$ 1,071Air Canada

Find Deal

Fri, 14 Nov - Fri, 21 Nov

5:40 a.m. - 3:57 p.m.SDF-YUL

10h 17m1 stop

10:30 a.m. - 7:11 p.m.YUL-SDF

8h 41m2 stops

C$ 1,124Air Canada

Find Deal

Sat, 27 Dec - Wed, 31 Dec

United Airlines flights from Louisville to Montreal

Our best United Airlines deals on Louisville to Montreal flight tickets

United Airlines

1 Mar

SDF5:35 a.m.Louisville Intl

8h 11m

1 stop

YUL1:46 p.m.Montreal Pierre Elliott Trudeau Intl

21 Mar

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

16h 18m

1 stop

SDF10:18 p.m.Louisville Intl

C$ 803

Find similar

United Airlines

29 Oct

SDF9:55 a.m.Louisville Intl

25h 43m

1 stop

YUL11:38 a.m.Montreal Pierre Elliott Trudeau Intl

6 Nov

YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl

24h 27m

1 stop

SDF7:27 p.m.Louisville Intl

C$ 862

Find similar

United Airlines

14 Nov

SDF2:35 p.m.Louisville Intl

20h 55m

1 stop

YUL11:30 a.m.Montreal Pierre Elliott Trudeau Intl

20 Nov

YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl

10h 12m

1 stop

SDF7:27 p.m.Louisville Intl

C$ 873

Find similar

Delta flights from Louisville to Montreal

Our best Delta deals on Louisville to Montreal flight tickets

Delta

13 Nov

SDF2:50 p.m.Louisville Intl

17h 46m

1 stop

YUL8:36 a.m.Montreal Pierre Elliott Trudeau Intl

20 Nov

YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl

23h 36m

1 stop

SDF2:05 p.m.Louisville Intl

C$ 844

Find similar

Delta

14 Nov

SDF7:50 a.m.Louisville Intl

4h 09m

1 stop

YUL11:59 a.m.Montreal Pierre Elliott Trudeau Intl

22 Nov

YUL9:26 a.m.Montreal Pierre Elliott Trudeau Intl

6h 02m

1 stop

SDF3:28 p.m.Louisville Intl

C$ 972

Find similar

Delta

27 Dec

SDF6:06 p.m.Louisville Intl

5h 13m

1 stop

YUL11:19 p.m.Montreal Pierre Elliott Trudeau Intl

31 Dec

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

6h 12m

1 stop

SDF1:12 p.m.Louisville Intl

C$ 1,012

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 24/11

9:23 a.m.-12:43 a.m.

3 stops39h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

9:30 a.m.-5:53 p.m.

1 stop8h 23m

C$ 670

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 24/11

7:00 a.m.-9:17 p.m.

1 stop14h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

9:25 a.m.-11:32 a.m.

1 stop26h 07m

C$ 752

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 1/3

5:35 a.m.-1:46 p.m.

1 stop8h 11m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

6:00 a.m.-10:18 p.m.

1 stop16h 18m

C$ 803

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 24/3

6:54 a.m.-3:00 p.m.

1 stop8h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

7:10 a.m.-8:59 p.m.

2 stops13h 49m

C$ 816

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 24/3

6:54 a.m.-3:00 p.m.

1 stop8h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

3:45 p.m.-6:51 p.m.

1 stop27h 06m

C$ 830

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 13/11

2:50 p.m.-8:36 a.m.

1 stop17h 46m

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

2:29 p.m.-2:05 p.m.

1 stop23h 36m

C$ 844

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 29/10

9:55 a.m.-11:38 a.m.

1 stop25h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

7:00 p.m.-7:27 p.m.

1 stop24h 27m

C$ 862

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 14/11

7:50 a.m.-11:59 a.m.

1 stop4h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

9:26 a.m.-3:28 p.m.

1 stop6h 02m

C$ 972

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 14/11

11:00 a.m.-3:57 p.m.

1 stop4h 57m

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

3:30 p.m.-11:54 p.m.

2 stops8h 24m

C$ 1,071

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 27/12

5:40 a.m.-3:57 p.m.

1 stop10h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

10:30 a.m.-7:11 p.m.

2 stops8h 41m

C$ 1,124

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 January. Flight prices, which tend to average around C$ 248, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Montreal from Louisville during November instead. Flights to Montreal in November, while not as cheap as those in January, still average around C$ 517.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 735. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to Montreal for around C$ 768.

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.

Search flight deals

How far is Louisville Intl to Montreal by plane?
Montreal is 1288.4 km away from Louisville Intl. A reasonable flight in good conditions will take 4h 09m.
When did momondo last update prices for flights from Louisville Intl Airport to Montreal?
Prices for flights from Louisville Intl Airport to Montreal are updated daily.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Montreal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Montreal . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisville to Montreal with flexible booking policies on momondo?

All flight searches from Louisville to Montreal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Montreal?

momondo provides multiple filters to help you find the best flight to Montreal from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to Montreal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisville to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.