$214 Cheap Flights from Montreal (YUL) to Louisville (SDF)

View $214 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF)

Cheap Flights from Montreal to Louisville (YUL-SDF)

Prices were available within the past 7 days and start at $214 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jan 18 - Tue, Jan 20
YUL
Montreal
SDF
Louisville
$357 Roundtrip, found 6 days ago
$357
Roundtrip
found 6 days ago
Select United flight, departing Sun, Jan 18 from Montreal to Louisville, returning Tue, Jan 20, priced at $357 found 6 days ago
United
Tue, Jan 13 - Sat, Jan 17
YUL
Montreal
SDF
Louisville
$375 Roundtrip, found 6 days ago
$375
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Montreal to Louisville, returning Sat, Jan 17, priced at $375 found 6 days ago
United
Sun, Jan 18 - Sat, Jan 24
YUL
Montreal
SDF
Louisville
$393 Roundtrip, found 6 days ago
$393
Roundtrip
found 6 days ago
Select United flight, departing Sun, Jan 18 from Montreal to Louisville, returning Sat, Jan 24, priced at $393 found 6 days ago
United
Tue, Jan 13 - Wed, Jan 14
YUL
Montreal
SDF
Louisville
$394 Roundtrip, found 6 days ago
$394
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Montreal to Louisville, returning Wed, Jan 14, priced at $394 found 6 days ago
American Airlines
Fri, Jan 16 - Mon, Jan 19
YUL
Montreal
SDF
Louisville
$396 Roundtrip, found 6 days ago
$396
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 16 from Montreal to Louisville, returning Mon, Jan 19, priced at $396 found 6 days ago
United
Tue, Jan 13 - Sun, Jan 18
YUL
Montreal
SDF
Louisville
$411 Roundtrip, found 6 days ago
$411
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Montreal to Louisville, returning Sun, Jan 18, priced at $411 found 6 days ago
American Airlines
Sun, Jan 18 - Thu, Jan 22
YUL
Montreal
SDF
Louisville
$414 Roundtrip, found 6 days ago
$414
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 18 from Montreal to Louisville, returning Thu, Jan 22, priced at $414 found 6 days ago
Air Canada
Fri, Jan 16 - Sun, Jan 18
YUL
Montreal
SDF
Louisville
$439 Roundtrip, found 6 days ago
$439
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Jan 16 from Montreal to Louisville, returning Sun, Jan 18, priced at $439 found 6 days ago
Delta
Fri, Jan 16 - Sun, Jan 18
YUL
Montreal
SDF
Louisville
$485 Roundtrip, found 6 days ago
$485
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 16 from Montreal to Louisville, returning Sun, Jan 18, priced at $485 found 6 days ago
WestJet
Thu, Nov 27 - Sat, Nov 29
YUL
Montreal
SDF
Louisville
$680 Roundtrip, found 3 days ago
$680
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Nov 27 from Montreal to Louisville, returning Sat, Nov 29, priced at $680 found 3 days ago

Find the cheapest month to fly from Montreal (YUL) to Louisville (SDF)

November is typically the cheapest month to fly

From $265 - $651 per traveler.

Alternative airports near Louisville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louisville Intl. SDF. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $588
SDF
Louisville Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $588

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF) cost?
Lock in a cheap one-way flight from $214 or cheap return flight from $357 from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF)?
Traveling in January may help you find better deals, as it's the cheapest month for flights between YUL and SDF. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF)?
To find the cheapest airline that'll fly you from YUL to SDF, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF)?
Direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YUL to SDF?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF)?
To reach Louisville Intl. Airport (SDF) on time, book a flight that takes off from Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF) last-minute?
Waiting until just before your trip to book your flight from YUL to SDF generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book a YUL to SDF flight and hotel package?
Compared with arranging hotels and flights separately, booking a YUL to SDF flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Louisville Intl. Airport (SDF)?
It's generally possible to reschedule or cancel your YUL to SDF flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Louisville Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
$356
Distance
794 mi

Book with confidence

Montreal to Louisville Flights

The cheapest times to fly from Montreal to Louisville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Louisville are during the month of January. You can find some of the cheapest flights from Montreal to Louisville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Louisville

Sunday is one of the best days to book for cheap flights from Montreal to Louisville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Louisville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $214 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Louisville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Louisville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Montreal to Louisville Flights

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*Available to One Key members.