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Cheap flights from Louisville to Toronto from $150

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 3/30. 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 Louisville to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:19 pm - 11:26 am
SDF
-
YYZ
22h 07m
1 stop
Multiple Airlines Logo
6:20 pm - 2:33 pm
YYZ
-
SDF
20h 13m
2 stops
$401Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
1:19 pm - 2:20 pm
SDF
-
YYZ
25h 01m
1 stop
Multiple Airlines Logo
8:30 pm - 2:33 pm
YYZ
-
SDF
18h 03m
1 stop
$406Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
6:00 am - 4:42 pm
SDF
-
YYZ
10h 42m
1 stop
American Airlines Logo
11:00 am - 9:39 pm
YYZ
-
SDF
10h 39m
1 stop
$442American Airlines
Sat, Mar 28 - Tue, Mar 31
Multiple Airlines Logo
12:33 pm - 11:47 pm
SDF
-
YYZ
11h 14m
1 stop
Multiple Airlines Logo
7:45 am - 8:24 pm
YYZ
-
SDF
12h 39m
1 stop
$460Multiple Airlines
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
12:33 pm - 2:05 pm
SDF
-
YYZ
25h 32m
2 stops
Multiple Airlines Logo
7:45 am - 8:24 pm
YYZ
-
SDF
12h 39m
1 stop
$463Multiple Airlines
Wed, May 13 - Sun, May 17
American Airlines Logo
6:00 am - 4:35 pm
SDF
-
YYZ
10h 35m
1 stop
American Airlines Logo
10:59 am - 10:05 pm
YYZ
-
SDF
11h 06m
1 stop
$475American Airlines
Thu, Feb 5 - Sat, Feb 7
American Airlines Logo
6:00 am - 4:45 pm
SDF
-
YYZ
10h 45m
1 stop
American Airlines Logo
11:10 am - 9:28 pm
YYZ
-
SDF
10h 18m
1 stop
$517American Airlines
Wed, May 13 - Sat, May 16
Multiple Airlines Logo
12:33 pm - 11:47 pm
SDF
-
YYZ
11h 14m
1 stop
Multiple Airlines Logo
9:30 am - 6:58 pm
YYZ
-
SDF
9h 28m
1 stop
$533Multiple Airlines
Wed, May 13 - Fri, May 15
Multiple Airlines Logo
12:33 pm - 10:37 pm
SDF
-
YYZ
10h 04m
1 stop
Multiple Airlines Logo
6:30 am - 2:38 pm
YYZ
-
SDF
8h 08m
1 stop
$536Multiple Airlines
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
3:36 pm - 11:28 am
SDF
-
YYZ
19h 52m
1 stop
Multiple Airlines Logo
7:00 am - 6:04 pm
YYZ
-
SDF
11h 04m
1 stop
$545Multiple Airlines
Tue, Feb 3 - Fri, Feb 6

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
Mar 28
SDF6:00 amLouisville Intl
10h 42m
1 stop
YYZ4:42 pmToronto Pearson Intl
Mar 31
YYZ11:00 amToronto Pearson Intl
10h 39m
1 stop
SDF9:39 pmLouisville Intl
$442
American Airlines
Feb 5
SDF6:00 amLouisville Intl
10h 35m
1 stop
YYZ4:35 pmToronto Pearson Intl
Feb 7
YYZ10:59 amToronto Pearson Intl
11h 06m
1 stop
SDF10:05 pmLouisville Intl
$475
American Airlines
May 13
SDF6:00 amLouisville Intl
10h 45m
1 stop
YYZ4:45 pmToronto Pearson Intl
May 16
YYZ11:10 amToronto Pearson Intl
10h 18m
1 stop
SDF9:28 pmLouisville Intl
$517

WestJet flights from Louisville to Toronto Pearson Intl Airport

Our best WestJet deals on Louisville to Toronto Pearson Intl Airport flight tickets
WestJet
May 29
SDF2:59 pmLouisville Intl
21h 13m
2 stops
YYZ12:12 pmToronto Pearson Intl
May 31
YYZ9:45 amToronto Pearson Intl
3h 53m
1 stop
SDF1:38 pmLouisville Intl
$593
WestJet
May 29
SDF7:30 pmLouisville Intl
4h 34m
1 stop
YYZ12:04 amToronto Pearson Intl
May 31
YYZ3:59 pmToronto Pearson Intl
5h 38m
1 stop
SDF9:37 pmLouisville Intl
$603
WestJet
Jul 3
SDF6:00 amLouisville Intl
4h 24m
1 stop
YYZ10:24 amToronto Pearson Intl
Jul 11
YYZ1:30 pmToronto Pearson Intl
5h 31m
1 stop
SDF7:01 pmLouisville Intl
$604

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 January 20, 2026.
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

Wed 3/4

1:19 pm-11:26 am

1 stop22h 07m

Toronto Pearson Intl

Wed 3/11

6:20 pm-2:33 pm

2 stops20h 13m

$401

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 3/4

1:19 pm-2:20 pm

1 stop25h 01m

Toronto Pearson Intl

Wed 3/11

8:30 pm-2:33 pm

1 stop18h 03m

$406

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 3/28

6:00 am-4:42 pm

1 stop10h 42m

Toronto Pearson Intl

Tue 3/31

11:00 am-9:39 pm

1 stop10h 39m

$442

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/13

12:33 pm-11:47 pm

1 stop11h 14m

Toronto Pearson Intl

Sun 5/17

7:45 am-8:24 pm

1 stop12h 39m

$460

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/13

12:33 pm-2:05 pm

2 stops25h 32m

Toronto Pearson Intl

Sun 5/17

7:45 am-8:24 pm

1 stop12h 39m

$463

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 2/5

6:00 am-4:35 pm

1 stop10h 35m

Toronto Pearson Intl

Sat 2/7

10:59 am-10:05 pm

1 stop11h 06m

$475

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/13

6:00 am-4:45 pm

1 stop10h 45m

Toronto Pearson Intl

Sat 5/16

11:10 am-9:28 pm

1 stop10h 18m

$517

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/13

12:33 pm-11:47 pm

1 stop11h 14m

Toronto Pearson Intl

Fri 5/15

9:30 am-6:58 pm

1 stop9h 28m

$533

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 5/29

12:33 pm-10:37 pm

1 stop10h 04m

Toronto Pearson Intl

Sun 5/31

6:30 am-2:38 pm

1 stop8h 08m

$536

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 2/3

3:36 pm-11:28 am

1 stop19h 52m

Toronto Pearson Intl

Fri 2/6

7:00 am-6:04 pm

1 stop11h 04m

$545

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 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 cheapest month to fly to Toronto Pearson Intl Airport?

The cheapest month to fly to Toronto Pearson Intl Airport from Louisville is in April. Flight prices, which tend to average around $379, 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 April, then you should wait until May to fly from Louisville, when ticket prices are also cheap, with an average price of $384.

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

As of January 2026, prices for Louisville to Toronto Pearson Intl Airport flights are approximately 119% 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

4h 04m

Direct flights

None
The fastest flight from Louisville to Toronto Pearson Intl Airport takes 4h 04m
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 04m 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
8,076 reviews
Search Delta 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
Richmond Hill
Oakville
Kitchener
Barrie
Cambridge
Peterborough
St. Catharines
Guelph
Burlington
Whitby
Collingwood
Orillia
Stratford
Brantford

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.
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