$154 Find Cheap Flights from Louisville to Canada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Canada departing on 6/16. 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 Louisville to Canada

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Calgary
Calgary1 stop$477
Halifax
Halifax1 stop$381
Ottawa
Ottawa1 stop$451
Québec City
Québec City1 stop$721
Charlottetown
Charlottetown2 stops$856
Calgary
Calgary1 stop$477
Halifax
Halifax1 stop$381
Ottawa
Ottawa1 stop$451
Québec City
Québec City1 stop$721
Charlottetown
Charlottetown2 stops$856

Book Cheap Louisville to Canada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Canada 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 Louisville to Canada

Tue, Jun 9 - Wed, Jun 17
Delta Logo
2:15 pm - 11:32 pm
SDF
-
YHZ
8h 17m
1 stop
Delta Logo
6:30 am - 10:58 am
YHZ
-
SDF
5h 28m
1 stop
$381Delta
Fri, Jul 10 - Tue, Jul 14
Multiple Airlines Logo
8:48 pm - 2:05 pm
SDF
-
YYZ
17h 17m
1 stop
Multiple Airlines Logo
6:30 am - 11:26 am
YYZ
-
SDF
28h 56m
1 stop
$389Multiple Airlines
Thu, Jun 25 - Mon, Jun 29
WestJet Logo
10:35 am - 9:45 pm
SDF
-
YHZ
10h 10m
1 stop
WestJet Logo
3:30 pm - 9:55 am
YHZ
-
SDF
19h 25m
1 stop
$411WestJet
Tue, Jun 16 - Sat, Jun 20
WestJet Logo
2:19 pm - 9:45 pm
SDF
-
YHZ
6h 26m
1 stop
WestJet Logo
3:30 pm - 9:15 pm
YHZ
-
SDF
6h 45m
1 stop
$415WestJet
Fri, Jul 10 - Fri, Jul 17
United Airlines Logo
6:00 am - 10:03 am
SDF
-
YOW
4h 03m
1 stop
United Airlines Logo
5:50 pm - 10:50 pm
YOW
-
SDF
5h 00m
1 stop
$451United Airlines
Mon, Jun 29 - Fri, Aug 7
United Airlines Logo
7:19 am - 5:07 pm
SDF
-
YOW
9h 48m
1 stop
United Airlines Logo
5:50 pm - 10:50 pm
YOW
-
SDF
5h 00m
1 stop
$452United Airlines
Tue, Aug 18 - Wed, Aug 19
Air Canada Logo
10:23 am - 5:16 pm
SDF
-
YOW
6h 53m
1 stop
Air Canada Logo
9:55 am - 7:05 pm
YOW
-
SDF
9h 10m
2 stops
$543Air Canada
Tue, Aug 18 - Wed, Aug 19
Air Canada Logo
10:23 am - 7:52 pm
SDF
-
YOW
9h 29m
2 stops
Air Canada Logo
9:55 am - 4:38 pm
YOW
-
SDF
6h 43m
2 stops
$548Air Canada
Sun, Jun 14 - Tue, Jun 16
American Airlines Logo
7:43 am - 3:28 pm
SDF
-
YUL
7h 45m
1 stop
American Airlines Logo
1:03 pm - 5:45 pm
YUL
-
SDF
4h 42m
1 stop
$566American Airlines
Thu, Jun 11 - Tue, Jun 16
American Airlines Logo
8:08 pm - 1:54 pm
SDF
-
YUL
17h 46m
1 stop
American Airlines Logo
12:30 pm - 10:19 pm
YUL
-
SDF
9h 49m
1 stop
$604American Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Canada flights

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

What is the cheapest month to fly from Louisville to Canada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Canada, 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 from Louisville to Canada is January, when tickets cost $210 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of round-trip tickets is $503 and $474 respectively.

Good to know

Low seasonMarch
Cheapest flight$154
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Louisville to Halifax

FAQs - booking Canada flights

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

    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 from Louisville to Canada.

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

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

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

    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 from Louisville to Canada 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 from Louisville to Canada?

    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 from Louisville to Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Louisville to Canada

 
Need help choosing which airline to fly with from Louisville to Canada? 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.
7.9
DeltaOverall score based on 8426 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Some crew were unfriendly or in some cases just straight up rude.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

The trip from LAX to Calgary was aboard a 737-700, which is more than twenty years old. Service was fine, and the food was good, but there was no inflight entertainment, and no WiFi. The flight from Calgary to Vancouver was also delayed more than an hour, due to congestion on the Calgary tarmac. And no food service, but there was in-flight WiFi which made a big difference.

Leg room is a problem the plane was dirty and there were no movies available on the app

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Everything you need to know for your flight from Louisville to Canada

Information on your arrival and departure airports