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Cheap flights from Canada to Louisville from C$ 231

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 9/3. 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
6:00 a.m. - 2:47 p.m.
YOW
-
SDF
8h 47m
1 stop
United Airlines Logo
10:00 a.m. - 5:07 p.m.
SDF
-
YOW
7h 07m
1 stop
C$ 436United Airlines
Sat, 4 Apr - Wed, 8 Apr
Multiple Airlines Logo
7:10 a.m. - 12:21 p.m.
YYZ
-
SDF
29h 11m
1 stop
Multiple Airlines Logo
3:33 p.m. - 11:26 a.m.
SDF
-
YYZ
19h 53m
2 stops
C$ 455Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Air Canada Logo
5:20 p.m. - 10:30 p.m.
YOW
-
SDF
5h 10m
1 stop
Air Canada Logo
6:00 a.m. - 10:03 a.m.
SDF
-
YOW
4h 03m
1 stop
C$ 509Air Canada
Sat, 9 May - Sun, 24 May
Delta Logo
11:55 a.m. - 11:57 p.m.
YWG
-
SDF
11h 02m
2 stops
Delta Logo
6:15 a.m. - 11:01 a.m.
SDF
-
YWG
5h 46m
1 stop
C$ 509Delta
Thu, 12 Mar - Mon, 16 Mar
Delta Logo
11:55 a.m. - 11:57 p.m.
YWG
-
SDF
11h 02m
2 stops
Delta Logo
6:15 a.m. - 11:01 a.m.
SDF
-
YWG
5h 46m
1 stop
C$ 511Delta
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
11:15 a.m. - 10:22 p.m.
YOW
-
SDF
11h 07m
2 stops
Air Canada Logo
6:00 a.m. - 10:03 a.m.
SDF
-
YOW
4h 03m
1 stop
C$ 515Air Canada
Sat, 9 May - Sun, 24 May
WestJet Logo
6:45 a.m. - 3:44 p.m.
YWG
-
SDF
31h 59m
2 stops
WestJet Logo
12:34 p.m. - 7:09 p.m.
SDF
-
YWG
31h 35m
2 stops
C$ 530WestJet
Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
1:10 p.m. - 11:20 p.m.
YYZ
-
SDF
10h 10m
1 stop
American Airlines Logo
7:30 a.m. - 9:29 p.m.
SDF
-
YYZ
13h 59m
1 stop
C$ 540American Airlines
Sat, 21 Mar - Sat, 28 Mar
WestJet Logo
6:40 a.m. - 3:44 p.m.
YWG
-
SDF
8h 04m
1 stop
WestJet Logo
6:15 a.m. - 11:01 a.m.
SDF
-
YWG
5h 46m
1 stop
C$ 544WestJet
Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
10:59 a.m. - 9:39 p.m.
YYZ
-
SDF
10h 40m
1 stop
American Airlines Logo
6:00 a.m. - 4:41 p.m.
SDF
-
YYZ
10h 41m
1 stop
C$ 639American Airlines
Thu, 5 Mar - Mon, 9 Mar

United Airlines flights from Canada to Louisville

Our best United Airlines deals on Canada to Louisville flight tickets
United Airlines
4 Apr
YOW6:00 a.m.Ottawa
8h 47m
1 stop
SDF2:47 p.m.Louisville Intl
8 Apr
SDF10:00 a.m.Louisville Intl
7h 07m
1 stop
YOW5:07 p.m.Ottawa
C$ 436
United Airlines
4 Apr
YOW5:00 a.m.Ottawa
9h 47m
2 stops
SDF2:47 p.m.Louisville Intl
8 Apr
SDF7:20 a.m.Louisville Intl
6h 39m
1 stop
YOW1:59 p.m.Ottawa
C$ 520
United Airlines
23 May
YYJ6:15 a.m.Victoria Intl
12h 54m
2 stops
SDF10:09 p.m.Louisville Intl
27 May
SDF8:00 a.m.Louisville Intl
15h 31m
2 stops
YYJ8:31 p.m.Victoria Intl
C$ 546

Delta flights from Canada to Louisville

Our best Delta deals on Canada to Louisville flight tickets
Delta
12 Mar
YWG11:55 a.m.Winnipeg
11h 02m
2 stops
SDF11:57 p.m.Louisville Intl
16 Mar
SDF6:15 a.m.Louisville Intl
5h 46m
1 stop
YWG11:01 a.m.Winnipeg
C$ 509
Delta
12 Mar
YWG11:55 a.m.Winnipeg
11h 02m
2 stops
SDF11:57 p.m.Louisville Intl
16 Mar
SDF6:15 a.m.Louisville Intl
5h 46m
1 stop
YWG11:01 a.m.Winnipeg
C$ 511
Delta
27 Feb
YEG12:05 a.m.Edmonton
13h 58m
2 stops
SDF4:03 p.m.Louisville Intl
3 Mar
SDF6:23 a.m.Louisville Intl
10h 46m
2 stops
YEG3:09 p.m.Edmonton
C$ 559

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 4 February 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

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sat 4/4

6:00 a.m.-2:47 p.m.

1 stop8h 47m

Louisville Intl

Wed 8/4

10:00 a.m.-5:07 p.m.

1 stop7h 07m

C$ 436

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 3/3

7:10 a.m.-12:21 p.m.

1 stop29h 11m

Louisville Intl

Tue 10/3

3:33 p.m.-11:26 a.m.

2 stops19h 53m

C$ 455

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sat 9/5

5:20 p.m.-10:30 p.m.

1 stop5h 10m

Louisville Intl

Sun 24/5

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

1 stop4h 03m

C$ 509

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Thu 12/3

11:55 a.m.-11:57 p.m.

2 stops11h 02m

Louisville Intl

Mon 16/3

6:15 a.m.-11:01 a.m.

1 stop5h 46m

C$ 509

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Thu 12/3

11:55 a.m.-11:57 p.m.

2 stops11h 02m

Louisville Intl

Mon 16/3

6:15 a.m.-11:01 a.m.

1 stop5h 46m

C$ 511

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sat 9/5

11:15 a.m.-10:22 p.m.

2 stops11h 07m

Louisville Intl

Sun 24/5

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

1 stop4h 03m

C$ 515

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Thu 12/3

6:45 a.m.-3:44 p.m.

2 stops31h 59m

Louisville Intl

Mon 16/3

12:34 p.m.-7:09 p.m.

2 stops31h 35m

C$ 530

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 21/3

1:10 p.m.-11:20 p.m.

1 stop10h 10m

Louisville Intl

Sat 28/3

7:30 a.m.-9:29 p.m.

1 stop13h 59m

C$ 540

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Thu 12/3

6:40 a.m.-3:44 p.m.

1 stop8h 04m

Louisville Intl

Mon 16/3

6:15 a.m.-11:01 a.m.

1 stop5h 46m

C$ 544

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 5/3

10:59 a.m.-9:39 p.m.

1 stop10h 40m

Louisville Intl

Mon 9/3

6:00 a.m.-4:41 p.m.

1 stop10h 41m

C$ 639

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

Can stopping save me money on Canada to Louisville flights?

You could potentially save up to 33% 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 17m

Direct flights

None
The fastest flight from Canada to Louisville takes 4h 17m
There are no direct flights from Canada to Louisville. There are no popular flight routes from Canada to Louisville.
Search flight deals

  • 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
Air CanadaPriceFrom C$ 190Free CancellationRating
7.1
10,688 reviews
Search Air Canada flights
WestJetPriceFrom C$ 374Free CancellationRating
7.2
3,255 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 393Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 567Free CancellationRating
7.2
11,222 reviews
Search American Airlines 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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