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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 6/15. 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

Find the cheapest flights from Louisville to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:33 am - 8:55 pm
SDF
-
YYZ
10h 22m
1 stop
Multiple Airlines Logo
6:30 am - 9:28 am
YYZ
-
SDF
26h 58m
1 stop
$345Multiple Airlines
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
10:33 am - 8:55 pm
SDF
-
YYZ
10h 22m
1 stop
Multiple Airlines Logo
4:45 pm - 9:28 am
YYZ
-
SDF
16h 43m
2 stops
$400Multiple Airlines
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
5:03 pm - 4:55 pm
SDF
-
YYZ
23h 52m
1 stop
Multiple Airlines Logo
9:30 am - 8:20 pm
YYZ
-
SDF
10h 50m
1 stop
$406Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
8:48 pm - 2:05 pm
SDF
-
YYZ
17h 17m
1 stop
Multiple Airlines Logo
9:30 am - 7:58 pm
YYZ
-
SDF
10h 28m
1 stop
$423Multiple Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
6:01 am - 4:48 pm
SDF
-
YYZ
10h 47m
1 stop
American Airlines Logo
11:01 am - 9:41 pm
YYZ
-
SDF
10h 40m
1 stop
$437American Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
9:10 pm - 2:05 pm
SDF
-
YYZ
16h 55m
1 stop
Multiple Airlines Logo
4:45 pm - 8:20 pm
YYZ
-
SDF
27h 35m
2 stops
$443Multiple Airlines
Mon, Jun 1 - Sun, Jun 7
American Airlines Logo
6:01 am - 4:48 pm
SDF
-
YYZ
10h 47m
1 stop
American Airlines Logo
11:01 am - 9:41 pm
YYZ
-
SDF
10h 40m
1 stop
$447American Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
6:01 am - 4:48 pm
SDF
-
YYZ
10h 47m
1 stop
American Airlines Logo
11:01 am - 9:41 pm
YYZ
-
SDF
10h 40m
1 stop
$448American Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
8:48 pm - 2:05 pm
SDF
-
YYZ
17h 17m
1 stop
Multiple Airlines Logo
4:45 pm - 7:58 pm
YYZ
-
SDF
27h 13m
2 stops
$465Multiple Airlines
Mon, Jul 6 - Sun, Jul 12
Multiple Airlines Logo
9:23 pm - 9:55 pm
SDF
-
YYZ
24h 32m
2 stops
Multiple Airlines Logo
4:10 pm - 9:15 pm
YYZ
-
SDF
5h 05m
1 stop
$468Multiple Airlines
Sun, Jun 14 - Sun, Jun 21

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WestJet flights from Louisville to Toronto

Our best WestJet deals on Louisville to Toronto flight tickets
WestJet
May 27
SDF6:10 amLouisville Intl
11h 45m
1 stop
YYZ5:55 pmToronto Pearson Intl
Jun 3
YYZ10:30 pmToronto Pearson Intl
25h 22m
2 stops
SDF11:52 pmLouisville Intl
$622
WestJet
May 27
SDF6:05 amLouisville Intl
17h 09m
1 stop
YYZ11:14 pmToronto Pearson Intl
Jun 3
YYZ10:30 pmToronto Pearson Intl
25h 22m
2 stops
SDF11:52 pmLouisville Intl
$628
WestJet
May 27
SDF6:10 amLouisville Intl
11h 45m
1 stop
YYZ5:55 pmToronto Pearson Intl
Jun 3
YYZ10:30 pmToronto Pearson Intl
25h 22m
2 stops
SDF11:52 pmLouisville Intl
$630

American Airlines flights from Louisville to Toronto

Our best American Airlines deals on Louisville to Toronto flight tickets
American Airlines
May 27
SDF6:01 amLouisville Intl
10h 47m
1 stop
YYZ4:48 pmToronto Pearson Intl
Jun 3
YYZ11:01 amToronto Pearson Intl
10h 40m
1 stop
SDF9:41 pmLouisville Intl
$437
American Airlines
May 27
SDF6:01 amLouisville Intl
10h 47m
1 stop
YYZ4:48 pmToronto Pearson Intl
Jun 3
YYZ11:01 amToronto Pearson Intl
10h 40m
1 stop
SDF9:41 pmLouisville Intl
$447
American Airlines
May 27
SDF6:01 amLouisville Intl
10h 47m
1 stop
YYZ4:48 pmToronto Pearson Intl
Jun 3
YYZ11:01 amToronto Pearson Intl
10h 40m
1 stop
SDF9:41 pmLouisville Intl
$448

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 4, 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

Fri 5/29

10:33 am-8:55 pm

1 stop10h 22m

Toronto Pearson Intl

Sun 5/31

6:30 am-9:28 am

1 stop26h 58m

$345

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 5/29

10:33 am-8:55 pm

1 stop10h 22m

Toronto Pearson Intl

Sun 5/31

4:45 pm-9:28 am

2 stops16h 43m

$400

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 8/6

5:03 pm-4:55 pm

1 stop23h 52m

Toronto Pearson Intl

Mon 8/10

9:30 am-8:20 pm

1 stop10h 50m

$406

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 7/6

8:48 pm-2:05 pm

1 stop17h 17m

Toronto Pearson Intl

Mon 7/13

9:30 am-7:58 pm

1 stop10h 28m

$423
Quickest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/27

6:01 am-4:48 pm

1 stop10h 47m

Toronto Pearson Intl

Wed 6/3

11:01 am-9:41 pm

1 stop10h 40m

$437

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 6/1

9:10 pm-2:05 pm

1 stop16h 55m

Toronto Pearson Intl

Sun 6/7

4:45 pm-8:20 pm

2 stops27h 35m

$443

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/27

6:01 am-4:48 pm

1 stop10h 47m

Toronto Pearson Intl

Wed 6/3

11:01 am-9:41 pm

1 stop10h 40m

$447

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/27

6:01 am-4:48 pm

1 stop10h 47m

Toronto Pearson Intl

Wed 6/3

11:01 am-9:41 pm

1 stop10h 40m

$448

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 7/6

8:48 pm-2:05 pm

1 stop17h 17m

Toronto Pearson Intl

Sun 7/12

4:45 pm-7:58 pm

2 stops27h 13m

$465

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 6/14

9:23 pm-9:55 pm

2 stops24h 32m

Toronto Pearson Intl

Sun 6/21

4:10 pm-9:15 pm

1 stop5h 05m

$468

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 $143. If you are unable to visit Toronto during the month of May, then departing from Louisville during the month June is also very affordable. Most momondo users find prices during this month for around $149.

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

5h 03m

Direct flights

None
The fastest flight from Louisville to Toronto takes 5h 03m
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 5h 03m 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

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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