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Cheap flights from Louisville to Toronto from $207

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 10/18. 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 Louisville to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:10 pm - 8:55 pm
SDF
-
YYZ
23h 45m
1 stop
Multiple Airlines Logo
4:45 pm - 6:15 pm
YYZ
-
SDF
25h 30m
2 stops
$371Multiple Airlines
Fri, Aug 14 - Wed, Aug 19
Multiple Airlines Logo
11:15 am - 8:55 pm
SDF
-
YYZ
9h 40m
1 stop
Multiple Airlines Logo
9:30 am - 8:29 pm
YYZ
-
SDF
34h 59m
2 stops
$415Multiple Airlines
Mon, Sep 14 - Wed, Sep 23
Multiple Airlines Logo
9:24 pm - 8:05 pm
SDF
-
YYZ
22h 41m
1 stop
Multiple Airlines Logo
4:45 pm - 6:15 pm
YYZ
-
SDF
25h 30m
2 stops
$427Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
9:10 pm - 8:55 pm
SDF
-
YYZ
23h 45m
1 stop
Multiple Airlines Logo
6:15 am - 11:55 am
YYZ
-
SDF
5h 40m
1 stop
$456Multiple Airlines
Fri, Aug 14 - Tue, Aug 18
American Airlines Logo
6:05 am - 11:10 am
SDF
-
YYZ
5h 05m
1 stop
American Airlines Logo
5:45 pm - 11:22 pm
YYZ
-
SDF
5h 37m
1 stop
$470American Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
6:00 am - 10:25 am
SDF
-
YYZ
4h 25m
1 stop
Delta Logo
6:00 am - 11:05 am
YYZ
-
SDF
5h 05m
1 stop
$472Delta
Tue, Aug 11 - Wed, Aug 19
WestJet Logo
3:25 pm - 6:55 am
SDF
-
YYZ
15h 30m
2 stops
WestJet Logo
6:00 am - 12:21 pm
YYZ
-
SDF
6h 21m
1 stop
$480WestJet
Fri, Aug 28 - Sun, Aug 30
Delta Logo
3:25 pm - 11:57 pm
SDF
-
YYZ
8h 32m
1 stop
Delta Logo
9:45 am - 5:19 pm
YYZ
-
SDF
7h 34m
1 stop
$489Delta
Thu, Aug 13 - Tue, Aug 18
Delta Logo
3:25 pm - 11:57 pm
SDF
-
YYZ
8h 32m
1 stop
Delta Logo
9:45 am - 5:19 pm
YYZ
-
SDF
7h 34m
1 stop
$496Delta
Fri, Aug 21 - Sun, Aug 23
Delta Logo
3:25 pm - 11:57 pm
SDF
-
YYZ
8h 32m
1 stop
Delta Logo
9:45 am - 5:19 pm
YYZ
-
SDF
7h 34m
1 stop
$497Delta
Fri, Aug 21 - Sun, Aug 23

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WestJet flights from Louisville to Toronto Pearson Intl Airport

Our best WestJet deals on Louisville to Toronto Pearson Intl Airport flight tickets
WestJet
Aug 28
SDF3:25 pmLouisville Intl
15h 30m
2 stops
YYZ6:55 amToronto Pearson Intl
Aug 30
YYZ6:00 amToronto Pearson Intl
6h 21m
1 stop
SDF12:21 pmLouisville Intl
$480
WestJet
Aug 22
SDF6:00 amLouisville Intl
19h 05m
2 stops
YYZ1:05 amToronto Pearson Intl
Aug 23
YYZ6:14 pmToronto Pearson Intl
23h 05m
1 stop
SDF5:19 pmLouisville Intl
$509
WestJet
Nov 13
SDF12:53 pmLouisville Intl
22h 35m
2 stops
YYZ11:28 amToronto Pearson Intl
Nov 15
YYZ6:15 amToronto Pearson Intl
16h 20m
1 stop
SDF10:35 pmLouisville Intl
$527

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
Aug 7
SDF6:00 amLouisville Intl
4h 04m
1 stop
YYZ10:04 amToronto Pearson Intl
Aug 12
YYZ1:00 pmToronto Pearson Intl
6h 07m
1 stop
SDF7:07 pmLouisville Intl
$576
United Airlines
Oct 27
SDF6:20 amLouisville Intl
5h 28m
1 stop
YYZ11:48 amToronto Pearson Intl
Oct 29
YYZ10:53 amToronto Pearson Intl
6h 08m
1 stop
SDF5:01 pmLouisville Intl
$586
United Airlines
Aug 22
SDF5:45 pmLouisville Intl
6h 14m
1 stop
YYZ11:59 pmToronto Pearson Intl
Aug 23
YYZ1:00 pmToronto Pearson Intl
7h 36m
1 stop
SDF8:36 pmLouisville Intl
$622

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 July 21, 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

Cheapest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/14

9:10 pm-8:55 pm

1 stop23h 45m

Toronto Pearson Intl

Wed 8/19

4:45 pm-6:15 pm

2 stops25h 30m

$371

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 9/14

11:15 am-8:55 pm

1 stop9h 40m

Toronto Pearson Intl

Wed 9/23

9:30 am-8:29 pm

2 stops34h 59m

$415

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 8/13

9:24 pm-8:05 pm

1 stop22h 41m

Toronto Pearson Intl

Wed 8/19

4:45 pm-6:15 pm

2 stops25h 30m

$427

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/14

9:10 pm-8:55 pm

1 stop23h 45m

Toronto Pearson Intl

Tue 8/18

6:15 am-11:55 am

1 stop5h 40m

$456

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 9/2

6:05 am-11:10 am

1 stop5h 05m

Toronto Pearson Intl

Wed 9/9

5:45 pm-11:22 pm

1 stop5h 37m

$470
Quickest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 8/11

6:00 am-10:25 am

1 stop4h 25m

Toronto Pearson Intl

Wed 8/19

6:00 am-11:05 am

1 stop5h 05m

$472

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/28

3:25 pm-6:55 am

2 stops15h 30m

Toronto Pearson Intl

Sun 8/30

6:00 am-12:21 pm

1 stop6h 21m

$480

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 8/13

3:25 pm-11:57 pm

1 stop8h 32m

Toronto Pearson Intl

Tue 8/18

9:45 am-5:19 pm

1 stop7h 34m

$489

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/21

3:25 pm-11:57 pm

1 stop8h 32m

Toronto Pearson Intl

Sun 8/23

9:45 am-5:19 pm

1 stop7h 34m

$496

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/21

3:25 pm-11:57 pm

1 stop8h 32m

Toronto Pearson Intl

Sun 8/23

9:45 am-5:19 pm

1 stop7h 34m

$497

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 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 $446, 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 January to fly from Louisville, when ticket prices are also cheap, with an average price of $516.

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 31m

Direct flights

None
The fastest flight from Louisville to Toronto Pearson Intl Airport takes 4h 31m
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

Frequently asked questions about flying from Louisville to Toronto Pearson Intl Airport

  • 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 31m 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 $240Free CancellationRating
7.8
8,473 reviews
Search Delta flights
American AirlinesPriceFrom $446Free CancellationRating
7.1
11,832 reviews
Search American Airlines flights

Traveling to a place near Toronto?

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

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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