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Cheap flights from Louisville to Toronto from $180

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 7/15. 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
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 - 2:05 pm
SDF
-
YYZ
16h 55m
1 stop
Multiple Airlines Logo
4:45 pm - 6:15 pm
YYZ
-
SDF
25h 30m
2 stops
$394Multiple Airlines
Fri, Aug 14 - Wed, Aug 19
Multiple Airlines Logo
9:28 pm - 8:40 pm
SDF
-
YYZ
23h 12m
1 stop
Multiple Airlines Logo
9:30 am - 10:32 am
YYZ
-
SDF
25h 02m
2 stops
$398Multiple Airlines
Fri, Aug 7 - Wed, Aug 12
Multiple Airlines Logo
9:28 pm - 8:40 pm
SDF
-
YYZ
23h 12m
1 stop
Multiple Airlines Logo
9:30 am - 10:32 am
YYZ
-
SDF
25h 02m
2 stops
$402Multiple Airlines
Fri, Aug 7 - Wed, Aug 12
Multiple Airlines Logo
9:09 pm - 2:55 pm
SDF
-
YYZ
17h 46m
1 stop
Multiple Airlines Logo
9:30 am - 8:29 pm
YYZ
-
SDF
10h 59m
2 stops
$439Multiple Airlines
Thu, Sep 24 - Sun, Sep 27
Multiple Airlines Logo
11:12 am - 4:55 pm
SDF
-
YYZ
29h 43m
2 stops
Multiple Airlines Logo
9:30 am - 8:20 pm
YYZ
-
SDF
10h 50m
1 stop
$467Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
9:24 pm - 4:45 pm
SDF
-
YYZ
19h 21m
1 stop
Multiple Airlines Logo
9:30 am - 8:20 pm
YYZ
-
SDF
10h 50m
1 stop
$488Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
American Airlines Logo
2:47 pm - 11:26 pm
SDF
-
YYZ
8h 39m
1 stop
American Airlines Logo
7:15 pm - 9:43 am
YYZ
-
SDF
14h 28m
1 stop
$490American Airlines
Tue, Sep 29 - Fri, Oct 2
American Airlines Logo
6:28 am - 6:30 pm
SDF
-
YYZ
12h 02m
1 stop
American Airlines Logo
1:15 pm - 9:25 pm
YYZ
-
SDF
8h 10m
1 stop
$513American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:48 am - 2:34 pm
SDF
-
YYZ
7h 46m
1 stop
American Airlines Logo
7:20 am - 9:25 pm
YYZ
-
SDF
14h 05m
1 stop
$516American Airlines
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
8:48 pm - 2:05 pm
SDF
-
YYZ
17h 17m
1 stop
Multiple Airlines Logo
9:00 am - 9:19 pm
YYZ
-
SDF
12h 19m
2 stops
$530Multiple Airlines
Fri, Jul 31 - Tue, Aug 4

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WestJet flights from Louisville to Toronto

Our best WestJet deals on Louisville to Toronto flight tickets
WestJet
Aug 21
SDF7:54 pmLouisville Intl
27h 16m
1 stop
YYZ11:10 pmToronto Pearson Intl
Aug 23
YYZ10:25 pmToronto Pearson Intl
18h 35m
2 stops
SDF5:00 pmLouisville Intl
$609
WestJet
Aug 21
SDF3:25 pmLouisville Intl
25h 54m
1 stop
YYZ5:19 pmToronto Pearson Intl
Aug 23
YYZ2:50 pmToronto Pearson Intl
19h 42m
2 stops
SDF10:32 amLouisville Intl
$610
WestJet
Aug 21
SDF5:25 pmLouisville Intl
21h 55m
1 stop
YYZ3:20 pmToronto Pearson Intl
Aug 23
YYZ12:00 pmToronto Pearson Intl
22h 32m
2 stops
SDF10:32 amLouisville Intl
$611

Delta flights from Louisville to Toronto

Our best Delta deals on Louisville to Toronto flight tickets
Delta
Jul 29
SDF2:09 pmLouisville Intl
9h 35m
1 stop
YYZ11:44 pmToronto Pearson Intl
Aug 4
YYZ6:00 amToronto Pearson Intl
14h 59m
1 stop
SDF8:59 pmLouisville Intl
$531
Delta
Jul 28
SDF11:42 amLouisville Intl
12h 02m
1 stop
YYZ11:44 pmToronto Pearson Intl
Aug 1
YYZ7:55 amToronto Pearson Intl
10h 56m
1 stop
SDF6:51 pmLouisville Intl
$551
Delta
Aug 7
SDF2:09 pmLouisville Intl
9h 32m
1 stop
YYZ11:41 pmToronto Pearson Intl
Aug 12
YYZ7:55 amToronto Pearson Intl
8h 49m
1 stop
SDF4:44 pmLouisville Intl
$558

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 July 1, 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 8/14

9:10 pm-2:05 pm

1 stop16h 55m

Toronto Pearson Intl

Wed 8/19

4:45 pm-6:15 pm

2 stops25h 30m

$394

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/7

9:28 pm-8:40 pm

1 stop23h 12m

Toronto Pearson Intl

Wed 8/12

9:30 am-10:32 am

2 stops25h 02m

$398

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/7

9:28 pm-8:40 pm

1 stop23h 12m

Toronto Pearson Intl

Wed 8/12

9:30 am-10:32 am

2 stops25h 02m

$402

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 9/24

9:09 pm-2:55 pm

1 stop17h 46m

Toronto Pearson Intl

Sun 9/27

9:30 am-8:29 pm

2 stops10h 59m

$439

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 8/6

11:12 am-4:55 pm

2 stops29h 43m

Toronto Pearson Intl

Mon 8/10

9:30 am-8:20 pm

1 stop10h 50m

$467

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 8/6

9:24 pm-4:45 pm

1 stop19h 21m

Toronto Pearson Intl

Mon 8/10

9:30 am-8:20 pm

1 stop10h 50m

$488

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 9/29

2:47 pm-11:26 pm

1 stop8h 39m

Toronto Pearson Intl

Fri 10/2

7:15 pm-9:43 am

1 stop14h 28m

$490
Quickest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 8/15

6:28 am-6:30 pm

1 stop12h 02m

Toronto Pearson Intl

Sat 8/22

1:15 pm-9:25 pm

1 stop8h 10m

$513

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 8/4

6:48 am-2:34 pm

1 stop7h 46m

Toronto Pearson Intl

Tue 8/11

7:20 am-9:25 pm

1 stop14h 05m

$516

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 7/31

8:48 pm-2:05 pm

1 stop17h 17m

Toronto Pearson Intl

Tue 8/4

9:00 am-9:19 pm

2 stops12h 19m

$530

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 month to fly to Toronto?

The month of June is, on average, the cheapest month to fly to Toronto from Louisville, with most prices found around $240. If you are unable to visit Toronto during the month of June, then departing from Louisville during the month May is also very affordable. Most momondo users find prices during this month for around $258.

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

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 4h 04m 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.

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 $240Free CancellationRating
7.8
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $446Free CancellationRating
7.1
11,766 reviews
Search American Airlines 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

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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Fri 7/31
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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