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Cheap flights from Louisville to Toronto from $164

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 7/3. 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
9:43 pm - 2:05 pm
SDF
-
YYZ
16h 22m
1 stop
Multiple Airlines Logo
2:20 pm - 8:29 pm
YYZ
-
SDF
30h 09m
1 stop
$398Multiple Airlines
Thu, Oct 29 - Wed, Nov 4
Multiple Airlines Logo
12:16 pm - 2:05 pm
SDF
-
YYZ
25h 49m
1 stop
Multiple Airlines Logo
4:45 pm - 8:20 pm
YYZ
-
SDF
27h 35m
2 stops
$400Multiple Airlines
Wed, Jul 22 - Thu, Aug 6
Multiple Airlines Logo
8:10 pm - 3:20 pm
SDF
-
YYZ
19h 10m
1 stop
Multiple Airlines Logo
2:20 pm - 8:29 pm
YYZ
-
SDF
30h 09m
1 stop
$403Multiple Airlines
Fri, Oct 30 - Wed, Nov 4
Multiple Airlines Logo
9:09 pm - 5:15 pm
SDF
-
YYZ
20h 06m
1 stop
Multiple Airlines Logo
9:35 am - 6:18 pm
YYZ
-
SDF
8h 43m
1 stop
$434Multiple Airlines
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
9:28 pm - 8:40 pm
SDF
-
YYZ
23h 12m
1 stop
Multiple Airlines Logo
1:30 pm - 10:32 am
YYZ
-
SDF
21h 02m
2 stops
$437Multiple Airlines
Fri, Jul 31 - Sat, Aug 8
Multiple Airlines Logo
7:08 pm - 7:05 pm
SDF
-
YYZ
23h 57m
1 stop
Multiple Airlines Logo
9:35 am - 6:18 pm
YYZ
-
SDF
8h 43m
1 stop
$438Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
9:43 pm - 2:05 pm
SDF
-
YYZ
16h 22m
1 stop
Multiple Airlines Logo
2:20 pm - 3:13 pm
YYZ
-
SDF
24h 53m
1 stop
$439Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
8:10 pm - 3:20 pm
SDF
-
YYZ
19h 10m
1 stop
Multiple Airlines Logo
9:35 am - 6:18 pm
YYZ
-
SDF
8h 43m
1 stop
$443Multiple Airlines
Fri, Oct 30 - Mon, Nov 2
Multiple Airlines Logo
8:10 pm - 3:20 pm
SDF
-
YYZ
19h 10m
1 stop
Multiple Airlines Logo
2:20 pm - 3:13 pm
YYZ
-
SDF
24h 53m
1 stop
$444Multiple Airlines
Fri, Oct 30 - Thu, Nov 5
Multiple Airlines Logo
7:08 pm - 7:05 pm
SDF
-
YYZ
23h 57m
1 stop
Multiple Airlines Logo
7:15 am - 8:21 pm
YYZ
-
SDF
13h 06m
1 stop
$445Multiple Airlines
Mon, Oct 26 - Sun, Nov 1

Delta flights from Louisville to Toronto

Our best Delta deals on Louisville to Toronto flight tickets
Delta
Jul 21
SDF11:42 amLouisville Intl
12h 02m
1 stop
YYZ11:44 pmToronto Pearson Intl
Aug 7
YYZ6:00 amToronto Pearson Intl
10h 54m
1 stop
SDF4:54 pmLouisville Intl
$544
Delta
May 27
SDF5:30 pmLouisville Intl
15h 40m
1 stop
YYZ9:10 amToronto Pearson Intl
May 31
YYZ6:15 amToronto Pearson Intl
5h 38m
1 stop
SDF11:53 amLouisville Intl
$641
Delta
May 23
SDF7:05 amLouisville Intl
5h 14m
1 stop
YYZ12:19 pmToronto Pearson Intl
May 25
YYZ6:15 amToronto Pearson Intl
5h 55m
1 stop
SDF12:10 pmLouisville Intl
$712

American Airlines flights from Louisville to Toronto

Our best American Airlines deals on Louisville to Toronto flight tickets
American Airlines
May 27
SDF3:22 pmLouisville Intl
7h 08m
1 stop
YYZ10:30 pmToronto Pearson Intl
Jun 3
YYZ11:01 amToronto Pearson Intl
10h 40m
1 stop
SDF9:41 pmLouisville Intl
$523
American Airlines
Sep 16
SDF6:06 amLouisville Intl
10h 28m
1 stop
YYZ4:34 pmToronto Pearson Intl
Sep 19
YYZ2:25 pmToronto Pearson Intl
7h 56m
1 stop
SDF10:21 pmLouisville Intl
$543
American Airlines
May 27
SDF6:51 amLouisville Intl
10h 53m
1 stop
YYZ5:44 pmToronto Pearson Intl
May 28
YYZ7:20 amToronto Pearson Intl
11h 06m
1 stop
SDF6:26 pmLouisville Intl
$548

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 May 15, 2026.
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

Cheapest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 10/29

9:43 pm-2:05 pm

1 stop16h 22m

Toronto Pearson Intl

Wed 11/4

2:20 pm-8:29 pm

1 stop30h 09m

$398

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 7/22

12:16 pm-2:05 pm

1 stop25h 49m

Toronto Pearson Intl

Thu 8/6

4:45 pm-8:20 pm

2 stops27h 35m

$400

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 10/30

8:10 pm-3:20 pm

1 stop19h 10m

Toronto Pearson Intl

Wed 11/4

2:20 pm-8:29 pm

1 stop30h 09m

$403

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 10/29

9:09 pm-5:15 pm

1 stop20h 06m

Toronto Pearson Intl

Mon 11/2

9:35 am-6:18 pm

1 stop8h 43m

$434

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 7/31

9:28 pm-8:40 pm

1 stop23h 12m

Toronto Pearson Intl

Sat 8/8

1:30 pm-10:32 am

2 stops21h 02m

$437

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 10/26

7:08 pm-7:05 pm

1 stop23h 57m

Toronto Pearson Intl

Mon 11/2

9:35 am-6:18 pm

1 stop8h 43m

$438

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 10/29

9:43 pm-2:05 pm

1 stop16h 22m

Toronto Pearson Intl

Thu 11/5

2:20 pm-3:13 pm

1 stop24h 53m

$439
Quickest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 10/30

8:10 pm-3:20 pm

1 stop19h 10m

Toronto Pearson Intl

Mon 11/2

9:35 am-6:18 pm

1 stop8h 43m

$443

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 10/30

8:10 pm-3:20 pm

1 stop19h 10m

Toronto Pearson Intl

Thu 11/5

2:20 pm-3:13 pm

1 stop24h 53m

$444

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 10/26

7:08 pm-7:05 pm

1 stop23h 57m

Toronto Pearson Intl

Sun 11/1

7:15 am-8:21 pm

1 stop13h 06m

$445

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 month to fly to Toronto?

The month of May is, on average, the cheapest month to fly to Toronto from Louisville, with most prices found around $258. If you are unable to visit Toronto during the month of May, then departing from Louisville during the month August is also very affordable. Most momondo users find prices during this month for around $262.

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

3h 24m

Direct flights

None
The fastest flight from Louisville to Toronto takes 3h 24m
There are no direct flights from Louisville to Toronto. There are no popular flight routes from Louisville to Toronto.
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Frequently asked questions about flying from Louisville to Toronto

  • How far is Louisville Intl to Toronto by plane?

    Toronto is 499.2 mi away from Louisville Intl. Typically, this will take 3h 24m 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 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.

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

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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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