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Cheap flights from Toronto to Louisville from C$ 289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Louisville departing on 24/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:40 a.m. - 8:29 p.m.
YYZ
-
SDF
9h 49m
1 stop
Multiple Airlines Logo
9:09 p.m. - 5:40 p.m.
SDF
-
YYZ
20h 31m
1 stop
C$ 520Multiple Airlines
Thu, 5 Nov - Sun, 8 Nov
Multiple Airlines Logo
6:30 a.m. - 10:25 a.m.
YYZ
-
SDF
27h 55m
1 stop
Multiple Airlines Logo
9:09 p.m. - 2:55 p.m.
SDF
-
YYZ
17h 46m
1 stop
C$ 532Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Delta Logo
6:00 a.m. - 11:05 a.m.
YYZ
-
SDF
5h 05m
1 stop
Delta Logo
3:25 p.m. - 11:57 p.m.
SDF
-
YYZ
8h 32m
1 stop
C$ 559Delta
Wed, 12 Aug - Sat, 15 Aug
American Airlines Logo
8:00 a.m. - 4:21 p.m.
YYZ
-
SDF
8h 21m
1 stop
American Airlines Logo
6:00 a.m. - 4:45 p.m.
SDF
-
YYZ
10h 45m
1 stop
C$ 562American Airlines
Fri, 18 Sep - Tue, 22 Sep
American Airlines Logo
6:15 a.m. - 4:21 p.m.
YYZ
-
SDF
10h 06m
1 stop
American Airlines Logo
6:00 a.m. - 4:45 p.m.
SDF
-
YYZ
10h 45m
1 stop
C$ 572American Airlines
Mon, 14 Sep - Sat, 19 Sep
American Airlines Logo
12:52 p.m. - 10:07 p.m.
YYZ
-
SDF
9h 15m
1 stop
American Airlines Logo
6:00 a.m. - 4:48 p.m.
SDF
-
YYZ
10h 48m
1 stop
C$ 572American Airlines
Mon, 26 Oct - Sat, 31 Oct
United Airlines Logo
2:05 p.m. - 10:59 p.m.
YYZ
-
SDF
8h 54m
2 stops
United Airlines Logo
6:15 a.m. - 12:35 p.m.
SDF
-
YYZ
6h 20m
1 stop
C$ 671United Airlines
Fri, 18 Sep - Tue, 22 Sep
WestJet Logo
6:33 p.m. - 10:21 a.m.
YYZ
-
SDF
15h 48m
1 stop
WestJet Logo
6:00 a.m. - 6:55 p.m.
SDF
-
YYZ
12h 55m
2 stops
C$ 675WestJet
Sat, 17 Oct - Sat, 24 Oct
United Airlines Logo
1:00 p.m. - 7:17 p.m.
YYZ
-
SDF
6h 17m
1 stop
United Airlines Logo
9:00 a.m. - 3:46 p.m.
SDF
-
YYZ
6h 46m
1 stop
C$ 677United Airlines
Thu, 20 Aug - Fri, 21 Aug
WestJet Logo
10:20 p.m. - 10:51 p.m.
YYZ
-
SDF
24h 31m
2 stops
WestJet Logo
6:00 a.m. - 6:55 p.m.
SDF
-
YYZ
12h 55m
2 stops
C$ 702WestJet
Sat, 17 Oct - Sat, 24 Oct

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WestJet flights from Toronto to Louisville

Our best WestJet deals on Toronto to Louisville flight tickets
WestJet
17 Oct
YYZ6:33 p.m.Toronto Pearson Intl
15h 48m
1 stop
SDF10:21 a.m.Louisville Intl
24 Oct
SDF6:00 a.m.Louisville Intl
12h 55m
2 stops
YYZ6:55 p.m.Toronto Pearson Intl
C$ 675
WestJet
17 Oct
YYZ10:20 p.m.Toronto Pearson Intl
24h 31m
2 stops
SDF10:51 p.m.Louisville Intl
24 Oct
SDF6:00 a.m.Louisville Intl
12h 55m
2 stops
YYZ6:55 p.m.Toronto Pearson Intl
C$ 702
WestJet
10 Aug
YYZ1:38 p.m.Toronto Pearson Intl
8h 30m
1 stop
SDF10:08 p.m.Louisville Intl
15 Aug
SDF6:00 a.m.Louisville Intl
6h 23m
1 stop
YYZ12:23 p.m.Toronto Pearson Intl
C$ 729

Delta flights from Toronto to Louisville

Our best Delta deals on Toronto to Louisville flight tickets
Delta
12 Aug
YYZ6:00 a.m.Toronto Pearson Intl
5h 05m
1 stop
SDF11:05 a.m.Louisville Intl
15 Aug
SDF3:25 p.m.Louisville Intl
8h 32m
1 stop
YYZ11:57 p.m.Toronto Pearson Intl
C$ 559
Delta
12 Aug
YYZ6:00 a.m.Toronto Pearson Intl
7h 27m
1 stop
SDF1:27 p.m.Louisville Intl
15 Aug
SDF7:55 a.m.Louisville Intl
7h 25m
1 stop
YYZ3:20 p.m.Toronto Pearson Intl
C$ 560
Delta
14 Aug
YYZ6:00 a.m.Toronto Pearson Intl
5h 05m
1 stop
SDF11:05 a.m.Louisville Intl
23 Aug
SDF7:05 a.m.Louisville Intl
5h 18m
1 stop
YYZ12:23 p.m.Toronto Pearson Intl
C$ 594

momondo Fare Finder

 
Customize your flight search to find flights from Toronto 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 2 August 2026.
Use the filters below to find and compare flights from Toronto to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 5/11

10:40 a.m.-8:29 p.m.

1 stop9h 49m

Louisville Intl

Sun 8/11

9:09 p.m.-5:40 p.m.

1 stop20h 31m

C$ 520

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 13/9

6:30 a.m.-10:25 a.m.

1 stop27h 55m

Louisville Intl

Sun 20/9

9:09 p.m.-2:55 p.m.

1 stop17h 46m

C$ 532

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 12/8

6:00 a.m.-11:05 a.m.

1 stop5h 05m

Louisville Intl

Sat 15/8

3:25 p.m.-11:57 p.m.

1 stop8h 32m

C$ 559

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 18/9

8:00 a.m.-4:21 p.m.

1 stop8h 21m

Louisville Intl

Tue 22/9

6:00 a.m.-4:45 p.m.

1 stop10h 45m

C$ 562

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 14/9

6:15 a.m.-4:21 p.m.

1 stop10h 06m

Louisville Intl

Sat 19/9

6:00 a.m.-4:45 p.m.

1 stop10h 45m

C$ 572

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 26/10

12:52 p.m.-10:07 p.m.

1 stop9h 15m

Louisville Intl

Sat 31/10

6:00 a.m.-4:48 p.m.

1 stop10h 48m

C$ 572

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 18/9

2:05 p.m.-10:59 p.m.

2 stops8h 54m

Louisville Intl

Tue 22/9

6:15 a.m.-12:35 p.m.

1 stop6h 20m

C$ 671

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 17/10

6:33 p.m.-10:21 a.m.

1 stop15h 48m

Louisville Intl

Sat 24/10

6:00 a.m.-6:55 p.m.

2 stops12h 55m

C$ 675
Quickest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 20/8

1:00 p.m.-7:17 p.m.

1 stop6h 17m

Louisville Intl

Fri 21/8

9:00 a.m.-3:46 p.m.

1 stop6h 46m

C$ 677

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 17/10

10:20 p.m.-10:51 p.m.

2 stops24h 31m

Louisville Intl

Sat 24/10

6:00 a.m.-6:55 p.m.

2 stops12h 55m

C$ 702

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 Toronto 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, April is the cheapest month to fly from Toronto to Louisville. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 681. The month of September is another great option to travel to Louisville, with average flight prices from Toronto averaging around C$ 724.

When to book flights from Toronto to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Louisville (YTO to SDF) flight deals and tips

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

Fastest flight time

5h 17m

Direct flights

None
The fastest flight from Toronto to Louisville takes 5h 17m
There are no direct flights from Toronto to Louisville. There are no popular flight routes from Toronto to Louisville.
Search flight deals

Frequently asked questions about flying from Toronto to Louisville

  • How far is Toronto to Louisville Intl by plane?

    The straight-line distance from Toronto to Louisville Intl is 803.4 km. A reasonable flight in good conditions will take 5h 17m.

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

    Prices for flights from Toronto to Louisville Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto 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 Toronto to Louisville

Compare and see reviews for airlines that fly from Toronto to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 546Free CancellationRating
7.1
11,846 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 627Free CancellationRating
7.4
10,061 reviews
Search United Airlines flights
WestJetPriceFrom C$ 686Free CancellationRating
7.2
3,423 reviews
Search WestJet flights

Travelling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville

Why use momondo?

Why should I use momondo to find a flight deal from Toronto 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 Toronto to Louisville for you.

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

All flight searches from Toronto to Louisville on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Toronto to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Louisville from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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