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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville from C$ 259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisville departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:45 p.m. - 10:16 a.m.YUL-SDF
18h 31m1 stop
American Airlines Logo
6:26 p.m. - 10:45 p.m.SDF-YUL
4h 19m1 stop
C$ 679American Airlines
Find Deal
Tue, 31 Mar - Fri, 3 Apr
United Airlines Logo
1:10 p.m. - 10:30 p.m.YUL-SDF
9h 20m1 stop
United Airlines Logo
5:40 a.m. - 3:57 p.m.SDF-YUL
10h 17m1 stop
C$ 705United Airlines
Find Deal
Wed, 24 Dec - Thu, 1 Jan
Delta Logo
7:00 a.m. - 1:12 p.m.YUL-SDF
6h 12m1 stop
Delta Logo
7:25 a.m. - 11:59 a.m.SDF-YUL
4h 34m1 stop
C$ 815Delta
Find Deal
Tue, 23 Dec - Fri, 2 Jan
Air Canada Logo
10:30 a.m. - 11:22 p.m.YUL-SDF
12h 52m2 stops
Air Canada Logo
5:40 a.m. - 10:20 a.m.SDF-YUL
4h 40m1 stop
C$ 848Air Canada
Find Deal
Thu, 25 Dec - Thu, 1 Jan
Multiple Airlines Logo
5:25 p.m. - 11:59 p.m.YUL-SDF
30h 34m2 stops
Multiple Airlines Logo
5:05 a.m. - 4:28 p.m.SDF-YUL
11h 23m1 stop
C$ 852Multiple Airlines
Find Deal
Tue, 23 Dec - Thu, 1 Jan
Air Canada Logo
3:30 p.m. - 10:29 p.m.YUL-SDF
6h 59m2 stops
Air Canada Logo
5:57 p.m. - 1:53 a.m.SDF-YUL
7h 56m2 stops
C$ 856Air Canada
Find Deal
Fri, 28 Nov - Sun, 7 Dec
WestJet Logo
7:00 a.m. - 1:12 p.m.YUL-SDF
6h 12m1 stop
WestJet Logo
6:40 a.m. - 1:49 p.m.SDF-YUL
7h 09m1 stop
C$ 877WestJet
Find Deal
Tue, 23 Dec - Fri, 2 Jan
Multiple Airlines Logo
4:35 p.m. - 11:59 p.m.YUL-SDF
31h 24m2 stops
Multiple Airlines Logo
5:05 a.m. - 4:28 p.m.SDF-YUL
11h 23m1 stop
C$ 878Multiple Airlines
Find Deal
Wed, 24 Dec - Thu, 1 Jan
WestJet Logo
7:00 a.m. - 10:58 p.m.YUL-SDF
15h 58m1 stop
WestJet Logo
6:00 a.m. - 11:32 a.m.SDF-YUL
5h 32m1 stop
C$ 891WestJet
Find Deal
Tue, 23 Dec - Thu, 1 Jan
Delta Logo
7:00 a.m. - 8:00 p.m.YUL-SDF
13h 00m2 stops
Delta Logo
6:00 a.m. - 5:44 p.m.SDF-YUL
11h 44m2 stops
C$ 1,632Delta
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Thu, 25 Dec - Sat, 3 Jan

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Louisville flight tickets
American Airlines
31 Mar
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
18h 31m
1 stop
SDF10:16 a.m.Louisville Intl
3 Apr
SDF6:26 p.m.Louisville Intl
4h 19m
1 stop
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 679
Find similar
American Airlines
31 Mar
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
18h 31m
1 stop
SDF10:16 a.m.Louisville Intl
3 Apr
SDF6:05 p.m.Louisville Intl
4h 40m
1 stop
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 747
Find similar
American Airlines
23 Dec
YUL12:59 p.m.Montreal Pierre Elliott Trudeau Intl
8h 42m
1 stop
SDF9:41 p.m.Louisville Intl
2 Jan
SDF8:05 a.m.Louisville Intl
7h 05m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 786
Find similar

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Louisville flight tickets
United Airlines
24 Dec
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
SDF10:30 p.m.Louisville Intl
1 Jan
SDF5:40 a.m.Louisville Intl
10h 17m
1 stop
YUL3:57 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 705
Find similar
United Airlines
27 Nov
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
10h 27m
1 stop
SDF4:27 p.m.Louisville Intl
3 Dec
SDF1:50 p.m.Louisville Intl
17h 42m
2 stops
YUL7:32 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 744
Find similar
United Airlines
23 Dec
YUL9:25 a.m.Montreal Pierre Elliott Trudeau Intl
27h 48m
1 stop
SDF1:13 p.m.Louisville Intl
1 Jan
SDF6:11 p.m.Louisville Intl
16h 09m
1 stop
YUL10:20 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 752
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

3:45 p.m.-10:16 a.m.

1 stop18h 31m

Louisville Intl

Fri 3/4

6:26 p.m.-10:45 p.m.

1 stop4h 19m

C$ 679

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Wed 24/12

1:10 p.m.-10:30 p.m.

1 stop9h 20m

Louisville Intl

Thu 1/1

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

1 stop10h 17m

C$ 705

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

7:00 a.m.-1:12 p.m.

1 stop6h 12m

Louisville Intl

Fri 2/1

7:25 a.m.-11:59 a.m.

1 stop4h 34m

C$ 815

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Thu 25/12

10:30 a.m.-11:22 p.m.

2 stops12h 52m

Louisville Intl

Thu 1/1

5:40 a.m.-10:20 a.m.

1 stop4h 40m

C$ 848

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

5:25 p.m.-11:59 p.m.

2 stops30h 34m

Louisville Intl

Thu 1/1

5:05 a.m.-4:28 p.m.

1 stop11h 23m

C$ 852

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

3:30 p.m.-10:29 p.m.

2 stops6h 59m

Louisville Intl

Sun 7/12

5:57 p.m.-1:53 a.m.

2 stops7h 56m

C$ 856

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

7:00 a.m.-1:12 p.m.

1 stop6h 12m

Louisville Intl

Fri 2/1

6:40 a.m.-1:49 p.m.

1 stop7h 09m

C$ 877

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Wed 24/12

4:35 p.m.-11:59 p.m.

2 stops31h 24m

Louisville Intl

Thu 1/1

5:05 a.m.-4:28 p.m.

1 stop11h 23m

C$ 878

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

7:00 a.m.-10:58 p.m.

1 stop15h 58m

Louisville Intl

Thu 1/1

6:00 a.m.-11:32 a.m.

1 stop5h 32m

C$ 891

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Thu 25/12

7:00 a.m.-8:00 p.m.

2 stops13h 00m

Louisville Intl

Sat 3/1

6:00 a.m.-5:44 p.m.

2 stops11h 44m

C$ 1,632

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Louisville

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

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

On average, the least expensive day to fly to Louisville from Montreal Pierre Elliott Trudeau Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 470. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 679.

What is the cheapest time of day to depart on your flight to Louisville?

Our most recent data shows that the best time of day to fly to Louisville is at noon. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville during this time can be as low as C$ 414. Flights in the morning are often more expensive with an average ticket price of C$ 571.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Louisville (YUL to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisville

Direct flights

None
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Louisville.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Louisville Intl by plane?

    The distance between Montreal Pierre Elliott Trudeau Intl and Louisville Intl is about 1274.0 km. A reasonable flight in good conditions will take 5h 45m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville Intl Airport?

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

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Louisville Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Louisville?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisville

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Louisville with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 444Free CancellationRating
7.2
3,153 reviews
Search WestJet flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Montreal.

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

Yes. All flights to Louisville from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Montreal and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Louisville from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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