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Cheap flights from Toronto to Louisville from $226

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 4/6. 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
0 bags

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Find the cheapest flights from Toronto to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:10 am - 9:28 pm
YYZ
-
SDF
10h 18m
1 stop
American Airlines Logo
6:00 am - 4:45 pm
SDF
-
YYZ
10h 45m
1 stop
$441American Airlines
Tue, Apr 14 - Tue, Apr 21
Delta Logo
7:55 am - 4:27 pm
YYZ
-
SDF
8h 32m
1 stop
Delta Logo
1:51 pm - 9:10 am
SDF
-
YYZ
19h 19m
1 stop
$444Delta
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
1:00 pm - 10:30 pm
YYZ
-
SDF
9h 30m
1 stop
United Airlines Logo
7:20 am - 1:42 pm
SDF
-
YYZ
6h 22m
1 stop
$447United Airlines
Mon, Mar 30 - Wed, Apr 1
United Airlines Logo
1:00 pm - 8:16 pm
YYZ
-
SDF
7h 16m
1 stop
United Airlines Logo
9:07 am - 1:42 pm
SDF
-
YYZ
4h 35m
1 stop
$448United Airlines
Mon, Mar 30 - Wed, Apr 1
United Airlines Logo
9:00 pm - 9:25 am
YYZ
-
SDF
12h 25m
1 stop
United Airlines Logo
5:40 am - 3:46 pm
SDF
-
YYZ
10h 06m
1 stop
$449United Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
12:45 pm - 7:42 pm
YYZ
-
SDF
6h 57m
1 stop
United Airlines Logo
5:00 am - 3:46 pm
SDF
-
YYZ
10h 46m
1 stop
$481United Airlines
Fri, Apr 3 - Mon, Apr 6
United Airlines Logo
1:00 pm - 8:17 pm
YYZ
-
SDF
7h 17m
1 stop
United Airlines Logo
5:40 am - 11:49 am
SDF
-
YYZ
6h 09m
1 stop
$489United Airlines
Fri, May 15 - Mon, May 18
United Airlines Logo
10:15 am - 10:40 pm
YYZ
-
SDF
12h 25m
1 stop
United Airlines Logo
5:20 am - 11:49 am
SDF
-
YYZ
6h 29m
1 stop
$491United Airlines
Sun, Jun 28 - Wed, Jul 1
United Airlines Logo
1:00 pm - 8:17 pm
YYZ
-
SDF
7h 17m
1 stop
United Airlines Logo
5:40 am - 11:49 am
SDF
-
YYZ
6h 09m
1 stop
$493United Airlines
Fri, May 15 - Mon, May 18
Multiple Airlines Logo
5:50 pm - 5:04 pm
YYZ
-
SDF
23h 14m
2 stops
Multiple Airlines Logo
7:48 pm - 3:00 pm
SDF
-
YYZ
19h 12m
1 stop
$498Multiple Airlines
Fri, May 1 - Fri, May 8

United Airlines flights from Toronto to Louisville

Our best United Airlines deals on Toronto to Louisville flight tickets
United Airlines
Mar 30
YYZ1:00 pmToronto Pearson Intl
9h 30m
1 stop
SDF10:30 pmLouisville Intl
Apr 1
SDF7:20 amLouisville Intl
6h 22m
1 stop
YYZ1:42 pmToronto Pearson Intl
$447
United Airlines
Mar 30
YYZ1:00 pmToronto Pearson Intl
7h 16m
1 stop
SDF8:16 pmLouisville Intl
Apr 1
SDF9:07 amLouisville Intl
4h 35m
1 stop
YYZ1:42 pmToronto Pearson Intl
$448
United Airlines
May 1
YYZ9:00 pmToronto Pearson Intl
12h 25m
1 stop
SDF9:25 amLouisville Intl
May 8
SDF5:40 amLouisville Intl
10h 06m
1 stop
YYZ3:46 pmToronto Pearson Intl
$449

WestJet flights from Toronto to Louisville

Our best WestJet deals on Toronto to Louisville flight tickets
WestJet
Apr 14
YYZ6:30 amToronto Pearson Intl
5h 25m
1 stop
SDF11:55 amLouisville Intl
Apr 21
SDF5:48 pmLouisville Intl
25h 48m
2 stops
YYZ7:36 pmToronto Pearson Intl
$534
WestJet
Jul 9
YYZ6:35 pmToronto Pearson Intl
15h 20m
2 stops
SDF9:55 amLouisville Intl
Jul 13
SDF7:20 amLouisville Intl
6h 05m
1 stop
YYZ1:25 pmToronto Pearson Intl
$539
WestJet
Apr 13
YYZ4:11 pmToronto Pearson Intl
5h 09m
1 stop
SDF9:20 pmLouisville Intl
Apr 20
SDF5:36 pmLouisville Intl
6h 23m
1 stop
YYZ11:59 pmToronto Pearson Intl
$540

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 832,500 searches. Data last updated March 19, 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

Tue 4/14

11:10 am-9:28 pm

1 stop10h 18m

Louisville Intl

Tue 4/21

6:00 am-4:45 pm

1 stop10h 45m

$441

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 4/22

7:55 am-4:27 pm

1 stop8h 32m

Louisville Intl

Sat 4/25

1:51 pm-9:10 am

1 stop19h 19m

$444

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 3/30

1:00 pm-10:30 pm

1 stop9h 30m

Louisville Intl

Wed 4/1

7:20 am-1:42 pm

1 stop6h 22m

$447
Quickest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 3/30

1:00 pm-8:16 pm

1 stop7h 16m

Louisville Intl

Wed 4/1

9:07 am-1:42 pm

1 stop4h 35m

$448

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 5/1

9:00 pm-9:25 am

1 stop12h 25m

Louisville Intl

Fri 5/8

5:40 am-3:46 pm

1 stop10h 06m

$449

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 4/3

12:45 pm-7:42 pm

1 stop6h 57m

Louisville Intl

Mon 4/6

5:00 am-3:46 pm

1 stop10h 46m

$481

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 5/15

1:00 pm-8:17 pm

1 stop7h 17m

Louisville Intl

Mon 5/18

5:40 am-11:49 am

1 stop6h 09m

$489

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 6/28

10:15 am-10:40 pm

1 stop12h 25m

Louisville Intl

Wed 7/1

5:20 am-11:49 am

1 stop6h 29m

$491

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 5/15

1:00 pm-8:17 pm

1 stop7h 17m

Louisville Intl

Mon 5/18

5:40 am-11:49 am

1 stop6h 09m

$493

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 5/1

5:50 pm-5:04 pm

2 stops23h 14m

Louisville Intl

Fri 5/8

7:48 pm-3:00 pm

1 stop19h 12m

$498

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 typical price of a round-trip flight between Toronto and Louisville?

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

6h 50m

Direct flights

None
The fastest flight from Toronto to Louisville takes 6h 50m
There are no direct flights from Toronto to Louisville. There are no popular flight routes from Toronto to Louisville.
Search flight deals

  • How far is Toronto to Louisville Intl by plane?

    The straight-line distance from Toronto to Louisville Intl is 499.2 mi. Typically, this will take 6h 50m by plane in normal conditions.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Louisville Intl Airport.

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

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Bardstown
West Baden Springs
Jeffersonville
New Albany
Shepherdsville
Corydon
Elizabeth
Brandenburg
Charlestown
Springfield
Georgetown

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Louisville. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Toronto to Louisville flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Louisville.

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

Of course. momondo tracks the price of Toronto to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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