How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisville?

Airlines like United Airlines and Delta fly from Montreal Pierre Elliott Trudeau Intl Airport to Louisville in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 3h 11m. Airlines will cover a distance of 1278 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from YUL to SDF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville as you normally would.

What airport do you fly into for flights to Louisville from Montreal Pierre Elliott Trudeau Intl?

Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Montreal Pierre Elliott Trudeau Intl. On average, Louisville Intl has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 0 airlines. Louisville Intl is conveniently located just 8.5 km from Louisville’s city centre.

How can I find direct flights from Pierre Elliott Trudeau Intl to Louisville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Louisville.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Louisville?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 360+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville

Cheap flight deals from Pierre Elliott Trudeau Intl to Louisville

Enter your travel dates to find the best prices.

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Cheapest flights from Pierre Elliott Trudeau Intl to Louisville
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Tue 17/114:45 p.m. -

1 stop5h 45m

Thu 19/116:00 a.m. -

1 stop7h 28m

Deal found 21/10C$ 716

Sat 14/119:15 a.m. -

1 stop10h 15m

Sat 21/112:11 p.m. -

1 stop5h 37m

Deal found 24/10C$ 720

Thu 12/112:13 p.m. -

1 stop5h 17m

Tue 17/112:11 p.m. -

1 stop5h 37m

Deal found 22/10C$ 741

Tue 17/116:00 a.m. -

1 stop8h 24m

Thu 19/1110:49 a.m. -

1 stop5h 09m

Deal found 21/10C$ 795

Thu 12/1112:10 p.m. -

1 stop9h 26m

Tue 17/1110:08 a.m. -

2 stops11h 18m

Deal found 21/10C$ 830

Tue 17/111:10 p.m. -

1 stop10h 20m

Thu 19/115:10 a.m. -

2 stops7h 15m

Deal found 21/10C$ 832

Sun 29/114:01 p.m. -

1 stop6h 29m

Sun 6/126:22 a.m. -

1 stop5h 06m

Deal found 20/10C$ 938

Tue 17/116:45 a.m. -

2 stops14h 14m

Thu 19/116:00 a.m. -

1 stop17h 48m

Deal found 21/10C$ 949

Mon 14/1212:41 p.m. -

1 stop6h 32m

Sat 26/126:53 a.m. -

1 stop16h 44m

Deal found 23/10C$ 958

Find flight deals from Pierre Elliott Trudeau Intl to Louisville

Round-trip from	C$ 716
One-way from	C$ 360
Popular in	February
Cheapest in	August
Average price	C$ 951

United Airlines
17/11-19/11
2 total stops
13h 13m total
Montreal to Louisville

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American Airlines
5/12-31/12
1 total stop
9h 29m total
Montreal to Louisville

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 78 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville that are best for you.

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Route

Depart

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Price

Cheapest round-trip

Quickest round-trip

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Thu 31/12

4:00 p.m.-9:15 p.m.

1 stop5h 15m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 427

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

9:15 a.m.-2:52 p.m.

1 stop5h 37m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 459

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Tue 29/12

6:00 a.m.-5:20 p.m.

1 stop11h 20m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 469

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

8:00 a.m.-5:03 p.m.

3 stops33h 03m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 483

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Sun 27/12

6:00 a.m.-5:20 p.m.

1 stop11h 20m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 606

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

4:45 p.m.-10:30 p.m.

1 stop5h 45m

Louisville Intl

Thu 19/11

6:00 a.m.-1:28 p.m.

1 stop7h 28m

C$ 716

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Fri 23/4

12:45 p.m.-9:41 p.m.

1 stop8h 56m

Louisville Intl

Tue 27/4

6:05 a.m.-1:35 p.m.

1 stop7h 30m

C$ 718

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

9:15 a.m.-7:30 p.m.

1 stop10h 15m

Louisville Intl

Sat 21/11

2:11 p.m.-7:48 p.m.

1 stop5h 37m

C$ 720

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

2:13 p.m.-7:30 p.m.

1 stop5h 17m

Louisville Intl

Tue 17/11

2:11 p.m.-7:48 p.m.

1 stop5h 37m

C$ 741

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Mon 8/3

3:00 p.m.-8:01 p.m.

1 stop5h 01m

Louisville Intl

Wed 10/3

2:20 p.m.-7:48 p.m.

1 stop5h 28m

C$ 797

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-SDF

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Louisville from Montreal Pierre Elliott Trudeau Intl?
Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Montreal Pierre Elliott Trudeau Intl. On average, Louisville Intl has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 0 airlines. Louisville Intl is conveniently located just 8.5 km from Louisville’s city centre.
How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisville?
Airlines like United Airlines and Delta fly from Montreal Pierre Elliott Trudeau Intl Airport to Louisville in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 3h 11m. Airlines will cover a distance of 1278 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Louisville that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Louisville.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Louisville?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Louisville from Pierre Elliott Trudeau Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Louisville?

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Louisville by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Louisville with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Louisville, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Louisville become cheaper?

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisville from C$ 360

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Louisville

Cheapest flights from Pierre Elliott Trudeau Intl to LouisvilleExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Pierre Elliott Trudeau Intl to LouisvilleDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to LouisvilleDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Louisville. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Louisville. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to LouisvilleSearch for one-way flight options from Pierre Elliott Trudeau Intl to Louisville. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Louisville. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Find flight deals from Pierre Elliott Trudeau Intl to Louisville

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Best time to book a flight from Pierre Elliott Trudeau Intl to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Pierre Elliott Trudeau Intl with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Louisville from Montreal Pierre Elliott Trudeau Intl?

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisville?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Louisville that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Louisville?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Louisville?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pierre Elliott Trudeau Intl to Louisville

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Pierre Elliott Trudeau Intl and Louisville flights

Browse other Pierre Elliott Trudeau Intl and Louisville flight options. Last updated on 25 October 2026.

Other flights from Pierre Elliott Trudeau Intl

Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Louisville with no change fees?

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Louisville become cheaper?

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Cheapest flights from Pierre Elliott Trudeau Intl to Louisville
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Pierre Elliott Trudeau Intl to Louisville
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Louisville
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Louisville. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Louisville
Search for one-way flight options from Pierre Elliott Trudeau Intl to Louisville. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.