$174 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 7/21. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
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Flight Deals
Booking Insights
Flight Deals

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, Oct 20 - Wed, Oct 21
United Airlines Logo
6:00 am - 10:30 pm
YYC
-
SDF
14h 30m
1 stop
United Airlines Logo
7:00 am - 9:48 pm
SDF
-
YYC
16h 48m
2 stops
$358United Airlines
Tue, Oct 20 - Wed, Oct 21
United Airlines Logo
6:00 am - 10:30 pm
YYC
-
SDF
14h 30m
1 stop
United Airlines Logo
10:25 am - 9:48 pm
SDF
-
YYC
13h 23m
2 stops
$359United Airlines
Tue, Sep 15 - Mon, Sep 21
Air Canada Logo
6:00 am - 10:29 pm
YYC
-
SDF
14h 29m
1 stop
Air Canada Logo
6:00 am - 11:58 am
SDF
-
YYC
7h 58m
1 stop
$367Air Canada
Tue, Sep 15 - Mon, Sep 21
United Airlines Logo
6:00 am - 11:08 pm
YYC
-
SDF
15h 08m
2 stops
United Airlines Logo
6:00 am - 11:58 am
SDF
-
YYC
7h 58m
1 stop
$388United Airlines
Thu, Nov 5 - Sun, Nov 8
WestJet Logo
9:00 pm - 11:36 am
YWG
-
SDF
13h 36m
2 stops
WestJet Logo
4:00 pm - 8:16 pm
SDF
-
YWG
5h 16m
1 stop
$405WestJet
Thu, Nov 5 - Sun, Nov 8
WestJet Logo
9:00 pm - 9:54 am
YWG
-
SDF
11h 54m
2 stops
WestJet Logo
4:00 pm - 11:34 pm
SDF
-
YWG
8h 34m
1 stop
$406WestJet
Wed, Jul 8 - Sun, Jul 12
Air Canada Logo
2:20 pm - 7:18 pm
YUL
-
SDF
4h 58m
1 stop
Air Canada Logo
7:15 am - 2:28 pm
SDF
-
YUL
7h 13m
1 stop
$430Air Canada
Sat, Sep 19 - Tue, Sep 22
Delta Logo
12:46 pm - 10:45 pm
YWG
-
SDF
8h 59m
1 stop
Delta Logo
7:55 am - 4:54 pm
SDF
-
YWG
9h 59m
2 stops
$432Delta
Sat, Sep 19 - Tue, Sep 22
Delta Logo
3:58 pm - 11:59 pm
YWG
-
SDF
7h 01m
2 stops
Delta Logo
6:50 am - 11:56 am
SDF
-
YWG
6h 06m
1 stop
$433Delta
Wed, Jul 22 - Wed, Jul 29
American Airlines Logo
6:00 am - 11:46 pm
YVR
-
SDF
14h 46m
1 stop
American Airlines Logo
10:33 am - 10:59 pm
SDF
-
YVR
15h 26m
1 stop
$502American Airlines
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 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 July, where tickets cost $255 on average for return flights. On the other hand, the most expensive months are February and May, where the average cost of tickets from Canada is $482 and $447 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$174
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Toronto to Louisville

FAQs - booking Louisville flights

  • 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 1,979 direct flights from within Canada to Louisville. The most common day for departures is Sunday, with 17% 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 3356 reviews
7.4Boarding
7.0Comfort
6.2Food
7.9Crew
6.1Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Jun 2026
YVR - LAX
Read more WestJet reviews

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.

Overall good experience. The wait for baggage at our destination was quite long, but other than that everything was good as expected

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

It wa sort of on time; the cab was left with some trash

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

Very hard to beat a British Airways international flight…the crews are always so amazing! One flight attendant that really stood out was Emma…she was very personable and accommodating with any request we had!!

Our flight was repeatedly delayed for maintenance problems: scheduled for 9.30am, eventually delayed to 7pm! Very very inconvenient! AA should have provided a substitute plane much earlier.. On the other hand, Customer Service crew in Charlotte helped us to reach NY (LGA) by late afternoon. Thank you Patricia!! The actual flight was quick and very comfortable. As always a. excellent, professional crew. [no food on a a short hop).

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

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