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Cheap flights from Louisville to Toronto from $216

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 9/9. 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
7:08 pm - 7:05 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
23h 57m1 stop Fort Lauderdale
Multiple Airlines Logo
7:35 am - 7:20 pmYYZ  Toronto Pearson Intl-SDF Louisville Intl
11h 45m1 stop Fort Lauderdale
$382Multiple Airlines
Mon, Oct 26 - Fri, Oct 30
Multiple Airlines Logo
4:56 pm - 2:30 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
21h 34m1 stop Orlando Sanford Intl
Multiple Airlines Logo
7:45 am - 8:31 pmYYZ  Toronto Pearson Intl-SDF Louisville Intl
12h 46m2 stops Orlando Raleigh-Durham
$406Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
American Airlines Logo
7:11 am - 5:44 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
10h 33m1 stop Chicago O'Hare Intl
American Airlines Logo
6:30 am - 5:29 pmYYZ  Toronto Pearson Intl-SDF Louisville Intl
10h 59m1 stop Chicago O'Hare Intl
$431American Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
9:09 pm - 2:55 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
17h 46m1 stop Tampa
Multiple Airlines Logo
9:50 am - 9:45 amYYZ  Toronto Pearson Intl-SDF Louisville Intl
47h 55m2 stops Orlando Pittsburgh
$446Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
4:56 pm - 2:30 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
21h 34m1 stop Orlando Sanford Intl
Multiple Airlines Logo
6:00 am - 9:57 amYYZ  Toronto Pearson Intl-SDF Louisville Intl
3h 57m1 stop Detroit Metropolitan Wayne County
$465Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
Multiple Airlines Logo
9:09 pm - 2:55 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
17h 46m1 stop Tampa
Multiple Airlines Logo
6:00 am - 11:05 amYYZ  Toronto Pearson Intl-SDF Louisville Intl
5h 05m1 stop New York LaGuardia
$470Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
12:38 pm - 5:00 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
4h 22m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 12:04 pmYYZ  Toronto Pearson Intl-SDF Louisville Intl
6h 04m1 stop Charlotte Douglas
$480American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
9:47 am - 2:59 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
5h 12m1 stop Charlotte Douglas
American Airlines Logo
1:15 pm - 5:29 pmYYZ  Toronto Pearson Intl-SDF Louisville Intl
4h 14m1 stop Chicago O'Hare Intl
$488American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
6:11 am - 1:26 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
7h 15m1 stop Washington, D.C. Reagan-National
American Airlines Logo
7:20 am - 9:25 pmYYZ  Toronto Pearson Intl-SDF Louisville Intl
14h 05m1 stop Chicago O'Hare Intl
$503American Airlines
Mon, Aug 31 - Fri, Sep 4
Delta Logo
7:55 am - 3:15 pmSDF  Louisville Intl-YYZ Toronto Pearson Intl
7h 20m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 9:52 amYYZ  Toronto Pearson Intl-SDF Louisville Intl
3h 52m1 stop Detroit Metropolitan Wayne County
$524Delta
Sun, Sep 27 - Sun, Oct 4

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American Airlines flights from Louisville to Toronto

Our best American Airlines deals on Louisville to Toronto flight tickets
American Airlines
Sep 12
SDF7:11 amLouisville Intl
10h 33m
1 stop
YYZ5:44 pmToronto Pearson Intl
Sep 19
YYZ6:30 amToronto Pearson Intl
10h 59m
1 stop
SDF5:29 pmLouisville Intl
$431
American Airlines
Sep 12
SDF12:38 pmLouisville Intl
4h 22m
1 stop
YYZ5:00 pmToronto Pearson Intl
Sep 19
YYZ6:00 amToronto Pearson Intl
6h 04m
1 stop
SDF12:04 pmLouisville Intl
$480
American Airlines
Sep 15
SDF6:00 amLouisville Intl
7h 38m
1 stop
YYZ1:38 pmToronto Pearson Intl
Sep 22
YYZ11:02 amToronto Pearson Intl
10h 25m
1 stop
SDF9:27 pmLouisville Intl
$484

WestJet flights from Louisville to Toronto

Our best WestJet deals on Louisville to Toronto flight tickets
WestJet
Sep 5
SDF7:05 amLouisville Intl
18h 00m
2 stops
YYZ1:05 amToronto Pearson Intl
Sep 6
YYZ6:10 amToronto Pearson Intl
15h 09m
1 stop
SDF9:19 pmLouisville Intl
$470
WestJet
Sep 6
SDF6:00 amLouisville Intl
18h 10m
2 stops
YYZ12:10 amToronto Pearson Intl
Sep 7
YYZ9:45 amToronto Pearson Intl
24h 07m
1 stop
SDF9:52 amLouisville Intl
$536
WestJet
Sep 20
SDF7:05 amLouisville Intl
18h 00m
2 stops
YYZ1:05 amToronto Pearson Intl
Sep 21
YYZ6:15 amToronto Pearson Intl
12h 59m
1 stop
SDF7:14 pmLouisville Intl
$579

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 August 16, 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 Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Mon 10/26

7:08 pm-7:05 pm

1 stop23h 57m

Toronto Pearson Intl

Fri 10/30

7:35 am-7:20 pm

1 stop11h 45m

$382

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Tue 10/6

4:56 pm-2:30 pm

1 stop21h 34m

Toronto Pearson Intl

Wed 10/14

7:45 am-8:31 pm

2 stops12h 46m

$406

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Sat 9/12

7:11 am-5:44 pm

1 stop10h 33m

Toronto Pearson Intl

Sat 9/19

6:30 am-5:29 pm

1 stop10h 59m

$431

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Thu 9/10

9:09 pm-2:55 pm

1 stop17h 46m

Toronto Pearson Intl

Wed 9/16

9:50 am-9:45 am

2 stops47h 55m

$446

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Tue 10/6

4:56 pm-2:30 pm

1 stop21h 34m

Toronto Pearson Intl

Wed 10/14

6:00 am-9:57 am

1 stop3h 57m

$465

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Thu 9/10

9:09 pm-2:55 pm

1 stop17h 46m

Toronto Pearson Intl

Wed 9/16

6:00 am-11:05 am

1 stop5h 05m

$470

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Sat 9/12

12:38 pm-5:00 pm

1 stop4h 22m

Toronto Pearson Intl

Sat 9/19

6:00 am-12:04 pm

1 stop6h 04m

$480
Quickest round-trip

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Sat 9/26

9:47 am-2:59 pm

1 stop5h 12m

Toronto Pearson Intl

Sat 10/3

1:15 pm-5:29 pm

1 stop4h 14m

$488

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Mon 8/31

6:11 am-1:26 pm

1 stop7h 15m

Toronto Pearson Intl

Fri 9/4

7:20 am-9:25 pm

1 stop14h 05m

$503

LouisvilleToronto

SDF Louisville Intl - YYZ Toronto Pearson Intl

SDFYYZ

Louisville Intl

Sun 9/27

7:55 am-3:15 pm

1 stop7h 20m

Toronto Pearson Intl

Sun 10/4

6:00 am-9:52 am

1 stop3h 52m

$524

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 January is, on average, the cheapest month to fly to Toronto from Louisville, with most prices found around $516. If you are unable to visit Toronto during the month of January, then departing from Louisville during the month May is also very affordable. Most momondo users find prices during this month for around $561.

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 39m

Direct flights

None
The fastest flight from Louisville to Toronto takes 4h 39m
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 4h 39m 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
8,502 reviews
Search Delta flights
American AirlinesPriceFrom $446Free CancellationRating
7.1
11,950 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.

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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