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Cheap flights from Louisville to Toronto from $132

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 1/23. 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
1:55 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
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
Multiple Airlines Logo
3:36 pm - 11:20 pm
SDF
-
YYZ
7h 44m1 stop
Multiple Airlines Logo
3:40 pm - 1:00 pm
YYZ
-
SDF
21h 20m2 stops
$287Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
1:55 pm - 2:20 pm
SDF
-
YYZ
24h 25m1 stop
Multiple Airlines Logo
3:40 pm - 1:00 pm
YYZ
-
SDF
21h 20m2 stops
$293Multiple Airlines
Wed, Jan 21 - Tue, Jan 27
Multiple Airlines Logo
1:55 pm - 8:11 pm
SDF
-
YYZ
30h 16m2 stops
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$300Multiple Airlines
Wed, Jan 14 - Mon, Jan 19
Multiple Airlines Logo
3:36 pm - 11:20 pm
SDF
-
YYZ
7h 44m1 stop
Multiple Airlines Logo
7:15 am - 1:00 pm
YYZ
-
SDF
29h 45m1 stop
$301Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
1:55 pm - 2:20 pm
SDF
-
YYZ
24h 25m1 stop
Multiple Airlines Logo
7:15 am - 1:00 pm
YYZ
-
SDF
29h 45m1 stop
$304Multiple Airlines
Wed, Jan 21 - Tue, Jan 27
Multiple Airlines Logo
1:55 pm - 12:11 am
SDF
-
YYZ
10h 16m1 stop
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$306Multiple Airlines
Wed, Jan 14 - Mon, Jan 19
Multiple Airlines Logo
1:55 pm - 11:20 pm
SDF
-
YYZ
33h 25m2 stops
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$313Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
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
$320Multiple Airlines
Mon, Jan 19 - Mon, Jan 26

American Airlines flights from Louisville to Toronto

Our best American Airlines deals on Louisville to Toronto flight tickets
American Airlines
Jan 21
SDF8:07 amLouisville Intl
10h 13m
1 stop
YYZ6:20 pmToronto Pearson Intl
Jan 27
YYZ11:30 amToronto Pearson Intl
11h 49m
1 stop
SDF11:19 pmLouisville Intl
$408
Find similar
American Airlines
Mar 11
SDF6:06 amLouisville Intl
10h 24m
1 stop
YYZ4:30 pmToronto Pearson Intl
Mar 21
YYZ10:58 amToronto Pearson Intl
9h 53m
1 stop
SDF8:51 pmLouisville Intl
$495
Find similar
American Airlines
Jan 2
SDF6:03 amLouisville Intl
10h 36m
1 stop
YYZ4:39 pmToronto Pearson Intl
Jan 9
YYZ10:59 amToronto Pearson Intl
11h 06m
1 stop
SDF10:05 pmLouisville Intl
$528
Find similar

United Airlines flights from Louisville to Toronto

Our best United Airlines deals on Louisville to Toronto 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
12h 52m
1 stop
YYZ9:21 pmToronto Pearson Intl
Feb 1
YYZ12:05 pmToronto Pearson Intl
10h 25m
1 stop
SDF10:30 pmLouisville Intl
$458
Find similar
United Airlines
Jan 29
SDF8:29 amLouisville Intl
12h 52m
1 stop
YYZ9:21 pmToronto Pearson Intl
Feb 1
YYZ6:45 pmToronto Pearson Intl
25h 43m
1 stop
SDF8:28 pmLouisville Intl
$541
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Toronto 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 7, 2025.
Use the filters below to find and compare flights from Louisville to Toronto 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

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

Tue 1/20

3:36 pm-11:20 pm

1 stop7h 44m

Toronto Pearson Intl

Tue 1/27

3:40 pm-1:00 pm

2 stops21h 20m

$287

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 1/21

1:55 pm-2:20 pm

1 stop24h 25m

Toronto Pearson Intl

Tue 1/27

3:40 pm-1:00 pm

2 stops21h 20m

$293

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 1/14

1:55 pm-8:11 pm

2 stops30h 16m

Toronto Pearson Intl

Mon 1/19

3:40 pm-2:41 pm

1 stop23h 01m

$300

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 1/20

3:36 pm-11:20 pm

1 stop7h 44m

Toronto Pearson Intl

Tue 1/27

7:15 am-1:00 pm

1 stop29h 45m

$301

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 1/21

1:55 pm-2:20 pm

1 stop24h 25m

Toronto Pearson Intl

Tue 1/27

7:15 am-1:00 pm

1 stop29h 45m

$304

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 1/14

1:55 pm-12:11 am

1 stop10h 16m

Toronto Pearson Intl

Mon 1/19

3:40 pm-2:41 pm

1 stop23h 01m

$306

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 1/19

1:55 pm-11:20 pm

2 stops33h 25m

Toronto Pearson Intl

Mon 1/26

3:40 pm-2:41 pm

1 stop23h 01m

$313

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

$320

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

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?

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

On average, the least expensive day to fly to Toronto from Louisville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $340. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Thursday, with ticket prices averaging around $448.

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

At noon is the cheapest time of day to fly from Louisville to Toronto when you can find flight prices for as low as $319. Flying to Toronto at noon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the morning, with an average ticket price of $376. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Louisville to Toronto

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

Cheap Louisville to Toronto (SDF to YTO) flight deals and tips

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

Fastest flight time

4h 04m

Direct flights

None
The fastest flight from Louisville to Toronto takes 4h 04m
There are no direct flights from Louisville to Toronto. There are no popular flight routes from Louisville to Toronto.
Search flight deals

  • How far is Louisville Intl to Toronto by plane?

    Toronto is 499.2 mi away from Louisville Intl. Typically, this will take 7h 44m by plane in normal conditions.

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

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

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

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

    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.

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

    The required travel and health documents for your Toronto 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. 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?

Best airlines flying from Louisville to Toronto

Compare and see reviews for airlines that fly from Louisville to Toronto with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $370Free CancellationRating
7.9
8,013 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to Toronto from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

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

Yes. All flights to Toronto from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

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

An easier way to manage your Toronto trip

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport