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Cheap flights from Canada to Louisville from C$ 284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Louisville departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Canada to Louisville

Recent round-trip flight deals from Canada to Louisville

Enter your travel dates to find the best prices.
United Airlines Logo
5:25 p.m. - 11:49 p.m.
YOW
-
SDF
6h 24m
1 stop
United Airlines Logo
6:30 a.m. - 4:38 p.m.
SDF
-
YOW
10h 08m
1 stop
C$ 481United Airlines
Sat, 30 May - Sat, 6 Jun
United Airlines Logo
6:25 a.m. - 8:23 p.m.
YOW
-
SDF
13h 58m
1 stop
United Airlines Logo
6:00 a.m. - 10:03 a.m.
SDF
-
YOW
4h 03m
1 stop
C$ 487United Airlines
Thu, 28 May - Sat, 30 May
Delta Logo
6:40 a.m. - 11:57 a.m.
YWG
-
SDF
4h 17m
1 stop
Delta Logo
4:28 p.m. - 11:29 p.m.
SDF
-
YWG
8h 01m
1 stop
C$ 504Delta
Tue, 9 Jun - Sat, 13 Jun
Delta Logo
5:41 p.m. - 11:56 p.m.
YWG
-
SDF
5h 15m
1 stop
Delta Logo
4:28 p.m. - 11:29 p.m.
SDF
-
YWG
8h 01m
1 stop
C$ 517Delta
Tue, 9 Jun - Sat, 13 Jun
WestJet Logo
6:00 a.m. - 9:18 p.m.
YWG
-
SDF
14h 18m
2 stops
WestJet Logo
12:42 p.m. - 10:10 p.m.
SDF
-
YWG
10h 28m
2 stops
C$ 534WestJet
Sat, 23 May - Sat, 30 May
WestJet Logo
5:41 p.m. - 3:48 p.m.
YWG
-
SDF
21h 07m
1 stop
WestJet Logo
12:42 p.m. - 10:10 p.m.
SDF
-
YWG
10h 28m
2 stops
C$ 540WestJet
Sat, 23 May - Sat, 30 May
Air Canada Logo
9:05 a.m. - 8:25 p.m.
YOW
-
SDF
11h 20m
2 stops
Air Canada Logo
6:00 a.m. - 10:03 a.m.
SDF
-
YOW
4h 03m
1 stop
C$ 566Air Canada
Thu, 28 May - Sat, 30 May
Air Canada Logo
10:00 a.m. - 8:23 p.m.
YOW
-
SDF
10h 23m
2 stops
Air Canada Logo
5:46 p.m. - 1:36 a.m.
SDF
-
YOW
7h 50m
2 stops
C$ 584Air Canada
Thu, 28 May - Sat, 30 May
American Airlines Logo
6:00 a.m. - 11:25 a.m.
YYZ
-
SDF
5h 25m
1 stop
American Airlines Logo
8:15 a.m. - 10:30 p.m.
SDF
-
YYZ
14h 15m
1 stop
C$ 657American Airlines
Sat, 23 May - Wed, 17 Jun
American Airlines Logo
4:16 p.m. - 11:08 p.m.
YUL
-
SDF
6h 52m
1 stop
American Airlines Logo
8:15 a.m. - 10:59 p.m.
SDF
-
YUL
14h 44m
1 stop
C$ 694American Airlines
Sat, 6 Jun - Sat, 13 Jun

Air Canada flights from Canada to Louisville

Our best Air Canada deals on Canada to Louisville flight tickets
Air Canada
28 May
YOW9:05 a.m.Ottawa
11h 20m
2 stops
SDF8:25 p.m.Louisville Intl
30 May
SDF6:00 a.m.Louisville Intl
4h 03m
1 stop
YOW10:03 a.m.Ottawa
C$ 566
Air Canada
28 May
YOW10:00 a.m.Ottawa
10h 23m
2 stops
SDF8:23 p.m.Louisville Intl
30 May
SDF5:46 p.m.Louisville Intl
7h 50m
2 stops
YOW1:36 a.m.Ottawa
C$ 584
Air Canada
15 Sep
YOW11:15 a.m.Ottawa
8h 47m
2 stops
SDF8:02 p.m.Louisville Intl
16 Sep
SDF11:13 a.m.Louisville Intl
5h 02m
1 stop
YOW4:15 p.m.Ottawa
C$ 712

United Airlines flights from Canada to Louisville

Our best United Airlines deals on Canada to Louisville flight tickets
United Airlines
30 May
YOW5:25 p.m.Ottawa
6h 24m
1 stop
SDF11:49 p.m.Louisville Intl
6 Jun
SDF6:30 a.m.Louisville Intl
10h 08m
1 stop
YOW4:38 p.m.Ottawa
C$ 481
United Airlines
28 May
YOW6:25 a.m.Ottawa
13h 58m
1 stop
SDF8:23 p.m.Louisville Intl
30 May
SDF6:00 a.m.Louisville Intl
4h 03m
1 stop
YOW10:03 a.m.Ottawa
C$ 487
United Airlines
28 May
YOW10:44 a.m.Ottawa
9h 39m
1 stop
SDF8:23 p.m.Louisville Intl
30 May
SDF6:00 a.m.Louisville Intl
4h 03m
1 stop
YOW10:03 a.m.Ottawa
C$ 488

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 9 May 2026.
Use the filters below to find and compare flights from Canada to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sat 30/5

5:25 p.m.-11:49 p.m.

1 stop6h 24m

Louisville Intl

Sat 6/6

6:30 a.m.-4:38 p.m.

1 stop10h 08m

C$ 481

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 28/5

6:25 a.m.-8:23 p.m.

1 stop13h 58m

Louisville Intl

Sat 30/5

6:00 a.m.-10:03 a.m.

1 stop4h 03m

C$ 487
Quickest round-trip

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Tue 9/6

6:40 a.m.-11:57 a.m.

1 stop4h 17m

Louisville Intl

Sat 13/6

4:28 p.m.-11:29 p.m.

1 stop8h 01m

C$ 504

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Tue 9/6

5:41 p.m.-11:56 p.m.

1 stop5h 15m

Louisville Intl

Sat 13/6

4:28 p.m.-11:29 p.m.

1 stop8h 01m

C$ 517

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Sat 23/5

6:00 a.m.-9:18 p.m.

2 stops14h 18m

Louisville Intl

Sat 30/5

12:42 p.m.-10:10 p.m.

2 stops10h 28m

C$ 534

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Sat 23/5

5:41 p.m.-3:48 p.m.

1 stop21h 07m

Louisville Intl

Sat 30/5

12:42 p.m.-10:10 p.m.

2 stops10h 28m

C$ 540

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 28/5

9:05 a.m.-8:25 p.m.

2 stops11h 20m

Louisville Intl

Sat 30/5

6:00 a.m.-10:03 a.m.

1 stop4h 03m

C$ 566

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 28/5

10:00 a.m.-8:23 p.m.

2 stops10h 23m

Louisville Intl

Sat 30/5

5:46 p.m.-1:36 a.m.

2 stops7h 50m

C$ 584

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 23/5

6:00 a.m.-11:25 a.m.

1 stop5h 25m

Louisville Intl

Wed 17/6

8:15 a.m.-10:30 p.m.

1 stop14h 15m

C$ 657

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

4:16 p.m.-11:08 p.m.

1 stop6h 52m

Louisville Intl

Sat 13/6

8:15 a.m.-10:59 p.m.

1 stop14h 44m

C$ 694

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Canada to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

In general, May is the cheapest month to fly from Canada to Louisville. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 183. The month of July is another great option to travel to Louisville, with average flight prices from Canada averaging around C$ 333.

Can stopping save me money on Canada to Louisville flights?

You could potentially save up to 20% on your flight if you consider stops on a Canada to Louisville flight.

Cheap Canada to Louisville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Louisville

Fastest flight time

4h 14m

Direct flights

None
The fastest flight from Canada to Louisville takes 4h 14m
There are no direct flights from Canada to Louisville. There are no popular flight routes from Canada to Louisville.
Search flight deals

Frequently asked questions about flying from Canada to Louisville

  • When did momondo last update prices for flights from Canada to Louisville Intl Airport?

    Prices for flights from Canada to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Canada to Louisville Intl Airport?

  • How old do you have to be to fly from Canada to Louisville Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Canada to Louisville

Compare and see reviews for airlines that fly from Canada to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 418Free CancellationRating
7.4
9,696 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 533Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
WestJetPriceFrom C$ 590Free CancellationRating
7.2
3,332 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Canada to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to Louisville for you.

Can I find flights from Canada to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Canada with this policy.

How can momondo help me find flights from Canada to Louisville?

momondo helps you find the best flight between Canada and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Canada to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Canada to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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