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Cheap flights from Toronto to Louisville from $191

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 7/14. 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
9:30 am - 8:29 pm
YYZ
-
SDF
10h 59m
2 stops
Multiple Airlines Logo
7:21 pm - 4:55 pm
SDF
-
YYZ
21h 34m
1 stop
$432Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Delta Logo
6:15 am - 4:31 pm
YYZ
-
SDF
10h 16m
1 stop
Delta Logo
1:59 pm - 11:13 pm
SDF
-
YYZ
9h 14m
1 stop
$457Delta
Sat, Oct 31 - Wed, Nov 4
Delta Logo
6:15 am - 4:31 pm
YYZ
-
SDF
10h 16m
1 stop
Delta Logo
1:59 pm - 11:13 pm
SDF
-
YYZ
9h 14m
1 stop
$458Delta
Sat, Oct 31 - Wed, Nov 4
Multiple Airlines Logo
7:45 am - 12:12 pm
YYZ
-
SDF
28h 27m
2 stops
Multiple Airlines Logo
9:10 pm - 8:55 pm
SDF
-
YYZ
23h 45m
1 stop
$470Multiple Airlines
Fri, Jul 31 - Fri, Aug 7
American Airlines Logo
1:15 pm - 9:25 pm
YYZ
-
SDF
8h 10m
1 stop
American Airlines Logo
6:28 am - 2:33 pm
SDF
-
YYZ
8h 05m
1 stop
$475American Airlines
Sat, Aug 29 - Tue, Sep 1
Delta Logo
2:31 pm - 8:59 pm
YYZ
-
SDF
6h 28m
1 stop
Delta Logo
2:09 pm - 11:44 pm
SDF
-
YYZ
9h 35m
1 stop
$477Delta
Mon, Jul 13 - Tue, Jul 21
United Airlines Logo
1:00 pm - 7:07 pm
YYZ
-
SDF
6h 07m
1 stop
United Airlines Logo
5:15 am - 7:37 pm
SDF
-
YYZ
14h 22m
1 stop
$485United Airlines
Thu, Aug 27 - Mon, Aug 31
Delta Logo
12:09 pm - 4:46 pm
YYZ
-
SDF
4h 37m
1 stop
Delta Logo
6:00 am - 10:23 am
SDF
-
YYZ
4h 23m
1 stop
$490Delta
Tue, Jun 30 - Sun, Jul 5
United Airlines Logo
5:15 pm - 11:59 pm
YYZ
-
SDF
6h 44m
1 stop
United Airlines Logo
7:15 am - 1:42 pm
SDF
-
YYZ
6h 27m
1 stop
$491United Airlines
Mon, Jun 29 - Thu, Jul 2
Multiple Airlines Logo
6:30 am - 12:00 pm
YYZ
-
SDF
5h 30m
1 stop
Multiple Airlines Logo
9:28 pm - 8:40 pm
SDF
-
YYZ
23h 12m
1 stop
$496Multiple Airlines
Sun, Jul 19 - Fri, Jul 24

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United Airlines flights from Toronto to Louisville

Our best United Airlines deals on Toronto to Louisville flight tickets
United Airlines
Aug 27
YYZ1:00 pmToronto Pearson Intl
6h 07m
1 stop
SDF7:07 pmLouisville Intl
Aug 31
SDF5:15 amLouisville Intl
14h 22m
1 stop
YYZ7:37 pmToronto Pearson Intl
$485
United Airlines
Jun 29
YYZ5:15 pmToronto Pearson Intl
6h 44m
1 stop
SDF11:59 pmLouisville Intl
Jul 2
SDF7:15 amLouisville Intl
6h 27m
1 stop
YYZ1:42 pmToronto Pearson Intl
$491
United Airlines
Jun 27
YYZ3:00 pmToronto Pearson Intl
5h 25m
1 stop
SDF8:25 pmLouisville Intl
Jul 5
SDF7:15 amLouisville Intl
8h 31m
1 stop
YYZ3:46 pmToronto Pearson Intl
$549

Air Canada flights from Toronto to Louisville

Our best Air Canada deals on Toronto to Louisville flight tickets
Air Canada
Jun 30
YYZ10:15 amToronto Pearson Intl
6h 48m
1 stop
SDF5:03 pmLouisville Intl
Jul 5
SDF7:15 amLouisville Intl
4h 34m
1 stop
YYZ11:49 amToronto Pearson Intl
$564
Air Canada
Jul 1
YYZ2:30 pmToronto Pearson Intl
4h 48m
1 stop
SDF7:18 pmLouisville Intl
Jul 5
SDF7:15 amLouisville Intl
5h 20m
1 stop
YYZ12:35 pmToronto Pearson Intl
$565
Air Canada
Jun 29
YYZ11:00 amToronto Pearson Intl
6h 03m
1 stop
SDF5:03 pmLouisville Intl
Jul 2
SDF9:00 amLouisville Intl
8h 08m
2 stops
YYZ5:08 pmToronto Pearson Intl
$570

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 June 18, 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 10/1

9:30 am-8:29 pm

2 stops10h 59m

Louisville Intl

Mon 10/5

7:21 pm-4:55 pm

1 stop21h 34m

$432

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 10/31

6:15 am-4:31 pm

1 stop10h 16m

Louisville Intl

Wed 11/4

1:59 pm-11:13 pm

1 stop9h 14m

$457

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 10/31

6:15 am-4:31 pm

1 stop10h 16m

Louisville Intl

Wed 11/4

1:59 pm-11:13 pm

1 stop9h 14m

$458

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 7/31

7:45 am-12:12 pm

2 stops28h 27m

Louisville Intl

Fri 8/7

9:10 pm-8:55 pm

1 stop23h 45m

$470

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 8/29

1:15 pm-9:25 pm

1 stop8h 10m

Louisville Intl

Tue 9/1

6:28 am-2:33 pm

1 stop8h 05m

$475

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 7/13

2:31 pm-8:59 pm

1 stop6h 28m

Louisville Intl

Tue 7/21

2:09 pm-11:44 pm

1 stop9h 35m

$477

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/27

1:00 pm-7:07 pm

1 stop6h 07m

Louisville Intl

Mon 8/31

5:15 am-7:37 pm

1 stop14h 22m

$485
Quickest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 6/30

12:09 pm-4:46 pm

1 stop4h 37m

Louisville Intl

Sun 7/5

6:00 am-10:23 am

1 stop4h 23m

$490

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 6/29

5:15 pm-11:59 pm

1 stop6h 44m

Louisville Intl

Thu 7/2

7:15 am-1:42 pm

1 stop6h 27m

$491

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 7/19

6:30 am-12:00 pm

1 stop5h 30m

Louisville Intl

Fri 7/24

9:28 pm-8:40 pm

1 stop23h 12m

$496

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?

If you are unable to visit Louisville during the month of November, then departing from Toronto during the month March is also very affordable. Most momondo users find prices during this month for around $390.

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

3h 50m

Direct flights

None
The fastest flight from Toronto to Louisville takes 3h 50m
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 499.2 mi. Typically, this will take 3h 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 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 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.

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 $477Free CancellationRating
7.1
11,688 reviews
Search American Airlines flights

Traveling to a place near Louisville?

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

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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