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Cheap flights from Louisville to Toronto from $146

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 2/26. 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
6:54 pm - 8:11 pm
SDF
-
YYZ
25h 17m2 stops
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$303Multiple Airlines
lun., feb. 2 - lun., feb. 9
Multiple Airlines Logo
6:54 pm - 11:28 am
SDF
-
YYZ
16h 34m1 stop
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$309Multiple Airlines
lun., feb. 2 - lun., feb. 9
Multiple Airlines Logo
3:36 pm - 11:20 pm
SDF
-
YYZ
7h 44m1 stop
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$339Multiple Airlines
mar., ene. 20 - mié., ene. 28
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
$351Multiple Airlines
mar., feb. 3 - mar., feb. 10
Multiple Airlines Logo
3:36 pm - 8:11 pm
SDF
-
YYZ
28h 35m2 stops
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$352Multiple Airlines
mar., ene. 20 - mié., ene. 28
Multiple Airlines Logo
3:36 pm - 8:11 pm
SDF
-
YYZ
28h 35m2 stops
Multiple Airlines Logo
7:15 am - 1:00 pm
YYZ
-
SDF
29h 45m1 stop
$358Multiple Airlines
mar., feb. 3 - mar., feb. 10
Multiple Airlines Logo
6:54 pm - 11:28 am
SDF
-
YYZ
16h 34m1 stop
Multiple Airlines Logo
7:10 am - 2:41 pm
YYZ
-
SDF
31h 31m3 stops
$375Multiple Airlines
lun., feb. 2 - lun., feb. 9
Multiple Airlines Logo
9:40 pm - 2:20 pm
SDF
-
YYZ
16h 40m1 stop
Multiple Airlines Logo
8:30 pm - 2:33 pm
YYZ
-
SDF
18h 03m1 stop
$385Multiple Airlines
jue., mar. 12 - lun., mar. 16
Multiple Airlines Logo
8:14 pm - 11:54 pm
SDF
-
YYZ
27h 40m1 stop
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$389Multiple Airlines
dom., ene. 18 - lun., ene. 26
Multiple Airlines Logo
8:14 pm - 6:57 pm
SDF
-
YYZ
22h 43m2 stops
Multiple Airlines Logo
3:40 pm - 2:41 pm
YYZ
-
SDF
23h 01m1 stop
$391Multiple Airlines
dom., ene. 18 - lun., ene. 26

American Airlines flights from Louisville to Toronto

Our best American Airlines deals on Louisville to Toronto flight tickets
American Airlines
Mar 16
SDF6:12 amLouisville Intl
11h 24m
1 stop
YYZ5:36 pmToronto Pearson Intl
Mar 19
YYZ6:00 amToronto Pearson Intl
11h 12m
1 stop
SDF5:12 pmLouisville Intl
$396
Find similar
American Airlines
Jan 31
SDF6:03 amLouisville Intl
10h 32m
1 stop
YYZ4:35 pmToronto Pearson Intl
Feb 2
YYZ10:59 amToronto Pearson Intl
11h 06m
1 stop
SDF10:05 pmLouisville Intl
$451
Find similar
American Airlines
Jan 31
SDF6:00 amLouisville Intl
10h 35m
2 stops
YYZ4:35 pmToronto Pearson Intl
Feb 2
YYZ10:59 amToronto Pearson Intl
11h 06m
1 stop
SDF10:05 pmLouisville Intl
$506
Find similar

WestJet flights from Louisville to Toronto

Our best WestJet deals on Louisville to Toronto flight tickets
WestJet
Mar 12
SDF6:15 amLouisville Intl
9h 44m
1 stop
YYZ3:59 pmToronto Pearson Intl
Mar 12
YYZ6:30 pmToronto Pearson Intl
19h 30m
2 stops
SDF2:00 pmLouisville Intl
$559
Find similar
WestJet
Mar 28
SDF7:45 amLouisville Intl
7h 23m
1 stop
YYZ3:08 pmToronto Pearson Intl
Mar 31
YYZ10:15 pmToronto Pearson Intl
20h 34m
2 stops
SDF6:49 pmLouisville Intl
$742
Find similar
WestJet
Mar 28
SDF6:00 amLouisville Intl
17h 55m
2 stops
YYZ11:55 pmToronto Pearson Intl
Mar 31
YYZ7:15 amToronto Pearson Intl
15h 36m
2 stops
SDF10:51 pmLouisville Intl
$762
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 enero 6, 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

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

lun. 2/2

6:54 pm-8:11 pm

2 stops25h 17m

Toronto Pearson Intl

lun. 2/9

3:40 pm-2:41 pm

1 stop23h 01m

$303

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

lun. 2/2

6:54 pm-11:28 am

1 stop16h 34m

Toronto Pearson Intl

lun. 2/9

3:40 pm-2:41 pm

1 stop23h 01m

$309

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

mar. 1/20

3:36 pm-11:20 pm

1 stop7h 44m

Toronto Pearson Intl

mié. 1/28

3:40 pm-2:41 pm

1 stop23h 01m

$339

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

mar. 2/3

3:36 pm-11:20 pm

1 stop7h 44m

Toronto Pearson Intl

mar. 2/10

7:15 am-1:00 pm

1 stop29h 45m

$351

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

mar. 1/20

3:36 pm-8:11 pm

2 stops28h 35m

Toronto Pearson Intl

mié. 1/28

3:40 pm-2:41 pm

1 stop23h 01m

$352

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

mar. 2/3

3:36 pm-8:11 pm

2 stops28h 35m

Toronto Pearson Intl

mar. 2/10

7:15 am-1:00 pm

1 stop29h 45m

$358

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

lun. 2/2

6:54 pm-11:28 am

1 stop16h 34m

Toronto Pearson Intl

lun. 2/9

7:10 am-2:41 pm

3 stops31h 31m

$375

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

jue. 3/12

9:40 pm-2:20 pm

1 stop16h 40m

Toronto Pearson Intl

lun. 3/16

8:30 pm-2:33 pm

1 stop18h 03m

$385

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

dom. 1/18

8:14 pm-11:54 pm

1 stop27h 40m

Toronto Pearson Intl

lun. 1/26

3:40 pm-2:41 pm

1 stop23h 01m

$389

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

dom. 1/18

8:14 pm-6:57 pm

2 stops22h 43m

Toronto Pearson Intl

lun. 1/26

3:40 pm-2:41 pm

1 stop23h 01m

$391

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 cheapest airline that flies from Louisville Intl to Toronto?

American Airlines and United Airlines are the most popular carriers operating from Louisville Intl to Toronto

What airlines fly to Toronto?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Toronto from Louisville according to our data. Air Canada is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 3 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

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 12m

Direct flights

None
The fastest flight from Louisville to Toronto takes 4h 12m
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 4h 12m 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
8,018 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