Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Louisville to Toronto from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Toronto departing on 2/26. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisville to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:55 pm - 12:25 am
SDF
-
YYZ
10h 30m1 stop
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$263Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
8:14 pm - 2:54 pm
SDF
-
YYZ
18h 40m1 stop
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$269Multiple Airlines
Sun, Jan 18 - Wed, Jan 21
Multiple Airlines Logo
1:55 pm - 12:25 am
SDF
-
YYZ
10h 30m1 stop
Multiple Airlines Logo
5:15 pm - 2:41 pm
YYZ
-
SDF
21h 26m2 stops
$279Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
7:13 pm - 10:53 am
SDF
-
YYZ
15h 40m1 stop
American Airlines Logo
11:35 am - 11:19 pm
YYZ
-
SDF
11h 44m1 stop
$295American Airlines
Wed, Jan 7 - Fri, Jan 9
Multiple Airlines Logo
10:57 am - 9:19 pm
SDF
-
YYZ
10h 22m1 stop
Multiple Airlines Logo
2:20 pm - 10:07 am
YYZ
-
SDF
19h 47m1 stop
$313Multiple Airlines
Fri, Jan 23 - Sun, Feb 1
Multiple Airlines Logo
3:36 pm - 2:40 pm
SDF
-
YYZ
23h 04m1 stop
Multiple Airlines Logo
7:10 am - 7:34 pm
YYZ
-
SDF
12h 24m1 stop
$323Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
3:36 pm - 11:20 pm
SDF
-
YYZ
7h 44m1 stop
Multiple Airlines Logo
5:15 pm - 2:41 pm
YYZ
-
SDF
21h 26m2 stops
$337Multiple Airlines
Sun, Jan 18 - Wed, Jan 21
Multiple Airlines Logo
3:36 pm - 2:40 pm
SDF
-
YYZ
23h 04m1 stop
Multiple Airlines Logo
8:30 pm - 1:00 pm
YYZ
-
SDF
16h 30m2 stops
$339Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
3:36 pm - 11:20 pm
SDF
-
YYZ
7h 44m1 stop
Multiple Airlines Logo
12:15 pm - 6:04 pm
YYZ
-
SDF
29h 49m3 stops
$340Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
1:55 pm - 12:25 am
SDF
-
YYZ
10h 30m1 stop
Multiple Airlines Logo
5:15 pm - 2:41 pm
YYZ
-
SDF
21h 26m3 stops
$359Multiple Airlines
Mon, Jan 19 - Mon, Jan 26

United Airlines flights from Louisville to Toronto Pearson Intl Airport

Our best United Airlines deals on Louisville to Toronto Pearson Intl Airport flight tickets
United Airlines
Feb 12
SDF5:35 amLouisville Intl
8h 26m
1 stop
YYZ2:01 pmToronto Pearson Intl
Feb 15
YYZ11:00 amToronto Pearson Intl
9h 14m
1 stop
SDF8:14 pmLouisville Intl
$453
Find similar
United Airlines
Jan 29
SDF8:29 amLouisville Intl
8h 10m
1 stop
YYZ4:39 pmToronto Pearson Intl
Feb 1
YYZ11:00 amToronto Pearson Intl
11h 30m
1 stop
SDF10:30 pmLouisville Intl
$458
Find similar
United Airlines
Jan 3
SDF9:55 amLouisville Intl
13h 51m
1 stop
YYZ11:46 pmToronto Pearson Intl
Jan 9
YYZ7:30 amToronto Pearson Intl
12h 13m
2 stops
SDF7:43 pmLouisville Intl
$613
Find similar

American Airlines flights from Louisville to Toronto Pearson Intl Airport

Our best American Airlines deals on Louisville to Toronto Pearson Intl Airport flight tickets
American Airlines
Jan 7
SDF7:13 pmLouisville Intl
15h 40m
1 stop
YYZ10:53 amToronto Pearson Intl
Jan 9
YYZ11:35 amToronto Pearson Intl
11h 44m
1 stop
SDF11:19 pmLouisville Intl
$295
Find similar
American Airlines
Dec 28
SDF6:03 amLouisville Intl
10h 36m
1 stop
YYZ4:39 pmToronto Pearson Intl
Jan 4
YYZ5:19 pmToronto Pearson Intl
4h 14m
1 stop
SDF9:33 pmLouisville Intl
$719
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Toronto Pearson Intl Airport 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 December 5, 2025.
Use the filters below to find and compare flights from Louisville to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 1/19

1:55 pm-12:25 am

1 stop10h 30m

Toronto Pearson Intl

Mon 1/26

3:40 pm-2:41 pm

1 stop23h 01m

$263

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 1/18

8:14 pm-2:54 pm

1 stop18h 40m

Toronto Pearson Intl

Wed 1/21

3:40 pm-2:41 pm

1 stop23h 01m

$269

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 1/19

1:55 pm-12:25 am

1 stop10h 30m

Toronto Pearson Intl

Mon 1/26

5:15 pm-2:41 pm

2 stops21h 26m

$279

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 1/7

7:13 pm-10:53 am

1 stop15h 40m

Toronto Pearson Intl

Fri 1/9

11:35 am-11:19 pm

1 stop11h 44m

$295

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 1/23

10:57 am-9:19 pm

1 stop10h 22m

Toronto Pearson Intl

Sun 2/1

2:20 pm-10:07 am

1 stop19h 47m

$313

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 1/18

3:36 pm-2:40 pm

1 stop23h 04m

Toronto Pearson Intl

Sun 1/25

7:10 am-7:34 pm

1 stop12h 24m

$323

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 1/18

3:36 pm-11:20 pm

1 stop7h 44m

Toronto Pearson Intl

Wed 1/21

5:15 pm-2:41 pm

2 stops21h 26m

$337

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 1/18

3:36 pm-2:40 pm

1 stop23h 04m

Toronto Pearson Intl

Sun 1/25

8:30 pm-1:00 pm

2 stops16h 30m

$339

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 1/18

3:36 pm-11:20 pm

1 stop7h 44m

Toronto Pearson Intl

Sun 1/25

12:15 pm-6:04 pm

3 stops29h 49m

$340

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 1/19

1:55 pm-12:25 am

1 stop10h 30m

Toronto Pearson Intl

Mon 1/26

5:15 pm-2:41 pm

3 stops21h 26m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto from

How to get the cheapest flight ticket from Louisville to Toronto Pearson Intl Airport

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 Louisville and Toronto Pearson Intl Airport?

What is the cheapest month to fly to Toronto Pearson Intl Airport?

The cheapest month to fly to Toronto Pearson Intl Airport from Louisville is in December. Flight prices, which tend to average around $358, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in December, then you should wait until April to fly from Louisville, when ticket prices are also cheap, with an average price of $379.

What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?

The cheapest day to depart from Louisville to Toronto Pearson Intl Airport is on a Saturday when prices can be found for as low as $331. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $574.

What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?

Flying to Toronto Pearson Intl Airport from Louisville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $372 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $398.

How have Louisville to Toronto Pearson Intl Airport flight prices changed over time?

As of December 2025, prices for Louisville to Toronto Pearson Intl Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Toronto Pearson Intl Airport

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

Cheap Louisville to Toronto Pearson Intl Airport (SDF to YYZ) flight deals and tips

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

Fastest flight time

5h 39m

Direct flights

None
The fastest flight from Louisville to Toronto Pearson Intl Airport takes 5h 39m
There are no direct flights from Louisville to Toronto Pearson Intl Airport. There are no popular flight routes from Louisville to Toronto Pearson Intl Airport.
Search flight deals

  • How far is Louisville Intl to Toronto Pearson Intl by plane?

    The straight-line distance from Louisville Intl to Toronto Pearson Intl is 492.7 mi. Typically, this will take 4h 35m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Toronto Pearson Intl Airport.

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

    The required travel and health documents for your Toronto Pearson Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Toronto Pearson Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Louisville to Toronto Pearson Intl Airport?

Best airlines flying from Louisville to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Louisville to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $370Free CancellationRating
7.9
8,010 reviews
Search Delta flights
WestJetPriceFrom $384Free CancellationRating
7.2
3,192 reviews
Search WestJet flights

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Niagara-on-the-Lake
Brampton
Markham
Vaughan
Oakville
Richmond Hill
Kitchener
Cambridge
Guelph
Barrie
Burlington
Peterborough
Whitby
Collingwood
Milton
Orillia
Stratford
St. Catharines

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Toronto. momondo saves you time and could save you money on your trip.

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

Flights from Louisville to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Louisville to Toronto 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 Louisville to Toronto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Louisville and alert you when they change.

An easier way to manage your Toronto Pearson Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 1/4
Sun 1/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Toronto

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Montreal Pierre Elliott Trudeau Intl Airportfrom $150
Flights to Toronto Island Airportfrom $136
Flights to Vancouver Intl Airport
Flights to Toronto Region of Waterloo Intl Airportfrom $222