$190 Find Cheap Flights from Canada to Louisville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Canada to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Canada to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Canada to Louisville

Tue, Aug 18 - Tue, Aug 25
WestJet Logo
7:00 am - 7:11 pm
YYC
-
SDF
10h 11m
2 stops
WestJet Logo
6:00 am - 3:15 pm
SDF
-
YYC
11h 15m
2 stops
$366WestJet
Tue, Aug 18 - Tue, Aug 25
WestJet Logo
7:00 am - 7:11 pm
YYC
-
SDF
10h 11m
2 stops
WestJet Logo
6:50 am - 5:00 pm
SDF
-
YYC
12h 10m
1 stop
$373WestJet
Mon, Oct 26 - Wed, Oct 28
American Airlines Logo
1:51 pm - 5:42 pm
YYC
-
SDF
25h 51m
1 stop
American Airlines Logo
4:18 pm - 9:44 pm
SDF
-
YYC
7h 26m
1 stop
$386American Airlines
Sun, Oct 25 - Wed, Oct 28
United Airlines Logo
6:00 am - 10:23 pm
YYC
-
SDF
14h 23m
1 stop
United Airlines Logo
7:10 am - 11:35 am
SDF
-
YYC
6h 25m
1 stop
$389United Airlines
Wed, Dec 2 - Sat, Dec 5
Delta Logo
2:50 pm - 10:55 pm
YYC
-
SDF
6h 05m
1 stop
Delta Logo
6:36 am - 12:47 pm
SDF
-
YYC
8h 11m
1 stop
$390Delta
Sun, Oct 25 - Thu, Oct 29
United Airlines Logo
6:00 am - 10:23 pm
YYC
-
SDF
14h 23m
1 stop
United Airlines Logo
7:10 am - 11:35 am
SDF
-
YYC
6h 25m
1 stop
$418United Airlines
Fri, Aug 21 - Tue, Aug 25
American Airlines Logo
3:14 pm - 9:25 pm
YYZ
-
SDF
6h 11m
1 stop
American Airlines Logo
6:28 am - 6:30 pm
SDF
-
YYZ
12h 02m
1 stop
$433American Airlines
Tue, Sep 15 - Tue, Sep 22
Delta Logo
9:30 am - 4:53 pm
YUL
-
SDF
7h 23m
1 stop
Delta Logo
11:45 am - 6:53 pm
SDF
-
YUL
7h 08m
1 stop
$438Delta
Wed, Dec 2 - Sat, Dec 5
Air Canada Logo
3:00 pm - 10:09 pm
YUL
-
SDF
7h 09m
2 stops
Air Canada Logo
10:00 am - 3:02 pm
SDF
-
YUL
5h 02m
1 stop
$496Air Canada
Wed, Dec 2 - Sat, Dec 5
Air Canada Logo
3:00 pm - 10:09 pm
YUL
-
SDF
7h 09m
2 stops
Air Canada Logo
10:00 am - 3:02 pm
SDF
-
YUL
5h 02m
1 stop
$497Air Canada
Booking Insights

KAYAK's insights & trends for flights to Louisville

Get data-powered insights and trends for flights to Louisville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Louisville?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Louisville was found on the route from Calgary, at $366 return. The most popular connection is from Winnipeg to Louisville and KAYAK users have found round-trip deals for as low as $526 in the last 5 days.

What is the cheapest month to fly to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Louisville is October, where tickets cost $283 on average for return flights. On the other hand, the most expensive months are January and February, where the average cost of tickets from Canada is $519 and $482 respectively. For one-way flights, the best month to travel is August with an average price of $206.

Good to know

Low seasonJanuary
Cheapest flight$190
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Calgary to Louisville

FAQs - booking Louisville flights

  • What is the cheapest flight to Louisville?

    In the last 5 days, the cheapest flight deal to Louisville was found on the route from Calgary, at $366 return. The most popular connection is from Winnipeg to Louisville and KAYAK users have found round-trip deals for as low as $526 in the last 5 days.

  • How far is Louisville Intl Airport from central Louisville?

    The distance between Louisville Intl Airport and downtown Louisville is 5 miles.

  • What is the name of Louisville’s airport?

    All flights to Louisville land at Louisville Intl Airport. The airport code is SDF,and it can also be referred to as Louisville, Louisville International, or Louisville Intl.

  • How does KAYAK find such low prices on flights to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Louisville are there each week?

    Each week there are around 1,755 direct flights from within Canada to Louisville. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to Louisville

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Louisville flight deals.

Reviews of the top airlines flying from Canada to Louisville

 
See real verified KAYAK customer reviews for airlines flying to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Louisville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 3402 reviews
6.1Entertainment
7.0Comfort
6.2Food
7.4Boarding
7.9Crew
Airline reviews

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

10.0 ExcellentKimberley, Jun 2026
YYC - LAS
Read more WestJet reviews

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

I loved the fact it was on time and it was a smooth flight to my destination.

Service was okay except attendant over served alcohol to passenger and passenger got tipsy and made me uncomfortable

Could not make the flight. No one would help us at all

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

The window seat on the emergency row was too small. I had a different seat booked and they moved me. My seat remained open. It was very uncomfortable.

Experience was good, the wifi hook up is somewhat tough

Great flight, great landing, nice staff. Our seats were a little cramped.

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

The gate got changed several times and the flight was delayed over an hour. Awful experience

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Boston ticket agent Cheryl Porter is WONDERFUL. Our Iberia flight to Barcelona was cancelled the morning we were scheduled to leave and Cheryl was our super hero - she found us seats on a flight to London and on to Barcelona. Truly a “can-do” attitude which we appreciated so much after the Iberia ticket agents told us there was “absolutely nothing they could do”. (As did the customer service agents at Iberia’s call center) Ms Porter is truly a wonderful person who genuinely cares about travelers!

I was not given the option to get on a different flight even though I was going to miss my connection due to weather delays (I did). When I called early in the morning, they said it wasn't delayed long enough; though I knew it would be by the time it was time for the flight ... it was and by that time it was too late. I wasn't given the option to pre-board with my toddler, and the food service was less than normal due to delays .... at least that's what the crew said.

American is a steady for me. I always get what I expect from them. Sincere effort to get me from one place to another.

Nothing wrong on this flight but nothing special. It was oversold and they had to bump people which is always bad.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Jeffersonville
West Baden Springs
Elizabeth
Charlestown
Georgetown
Brandenburg

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville