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Cheap flights from Louisville to Toronto from $184

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 8/14. 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 - 8:55 pm
SDF
-
YYZ
23h 45m
1 stop
Multiple Airlines Logo
4:45 pm - 6:15 pm
YYZ
-
SDF
25h 30m
2 stops
$371Multiple Airlines
Fri, Aug 14 - Wed, Aug 19
Multiple Airlines Logo
9:24 pm - 8:05 pm
SDF
-
YYZ
22h 41m
1 stop
Multiple Airlines Logo
4:45 pm - 6:15 pm
YYZ
-
SDF
25h 30m
2 stops
$427Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
9:10 pm - 8:55 pm
SDF
-
YYZ
23h 45m
1 stop
Multiple Airlines Logo
6:15 am - 11:55 am
YYZ
-
SDF
5h 40m
1 stop
$456Multiple Airlines
Fri, Aug 14 - Tue, Aug 18
Multiple Airlines Logo
11:12 am - 2:55 pm
SDF
-
YYZ
27h 43m
1 stop
Multiple Airlines Logo
9:30 am - 10:32 am
YYZ
-
SDF
25h 02m
2 stops
$469Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
American Airlines Logo
6:05 am - 11:10 am
SDF
-
YYZ
5h 05m
1 stop
American Airlines Logo
5:45 pm - 11:22 pm
YYZ
-
SDF
5h 37m
1 stop
$470American Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
2:09 pm - 9:19 pm
SDF
-
YYZ
7h 10m
1 stop
Delta Logo
6:10 am - 9:54 am
YYZ
-
SDF
3h 44m
1 stop
$472Delta
Tue, Aug 11 - Sat, Aug 15
WestJet Logo
3:25 pm - 6:55 am
SDF
-
YYZ
15h 30m
2 stops
WestJet Logo
6:00 am - 12:21 pm
YYZ
-
SDF
6h 21m
1 stop
$480WestJet
Fri, Aug 28 - Sun, Aug 30
Delta Logo
3:25 pm - 11:57 pm
SDF
-
YYZ
8h 32m
1 stop
Delta Logo
9:45 am - 5:19 pm
YYZ
-
SDF
7h 34m
1 stop
$489Delta
Thu, Aug 13 - Tue, Aug 18
Delta Logo
3:25 pm - 11:57 pm
SDF
-
YYZ
8h 32m
1 stop
Delta Logo
9:45 am - 5:19 pm
YYZ
-
SDF
7h 34m
1 stop
$496Delta
Fri, Aug 21 - Sun, Aug 23
Delta Logo
3:25 pm - 11:57 pm
SDF
-
YYZ
8h 32m
1 stop
Delta Logo
9:45 am - 5:19 pm
YYZ
-
SDF
7h 34m
1 stop
$497Delta
Fri, Aug 21 - Sun, Aug 23

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WestJet flights from Louisville to Toronto

Our best WestJet deals on Louisville to Toronto flight tickets
WestJet
Aug 28
SDF3:25 pmLouisville Intl
15h 30m
2 stops
YYZ6:55 amToronto Pearson Intl
Aug 30
YYZ6:00 amToronto Pearson Intl
6h 21m
1 stop
SDF12:21 pmLouisville Intl
$480
WestJet
Aug 22
SDF6:00 amLouisville Intl
19h 05m
2 stops
YYZ1:05 amToronto Pearson Intl
Aug 23
YYZ6:14 pmToronto Pearson Intl
23h 05m
1 stop
SDF5:19 pmLouisville Intl
$509
WestJet
Aug 21
SDF7:54 pmLouisville Intl
27h 16m
1 stop
YYZ11:10 pmToronto Pearson Intl
Aug 23
YYZ11:00 pmToronto Pearson Intl
14h 51m
2 stops
SDF1:51 pmLouisville Intl
$581

Delta flights from Louisville to Toronto

Our best Delta deals on Louisville to Toronto flight tickets
Delta
Aug 11
SDF2:09 pmLouisville Intl
7h 10m
1 stop
YYZ9:19 pmToronto Pearson Intl
Aug 15
YYZ6:10 amToronto Pearson Intl
3h 44m
1 stop
SDF9:54 amLouisville Intl
$472
Delta
Aug 13
SDF6:00 amLouisville Intl
4h 25m
1 stop
YYZ10:25 amToronto Pearson Intl
Aug 19
YYZ9:45 amToronto Pearson Intl
4h 06m
1 stop
SDF1:51 pmLouisville Intl
$489
Delta
Aug 21
SDF3:25 pmLouisville Intl
8h 32m
1 stop
YYZ11:57 pmToronto Pearson Intl
Aug 23
YYZ9:45 amToronto Pearson Intl
7h 34m
1 stop
SDF5:19 pmLouisville Intl
$496

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 20, 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-8:55 pm

1 stop23h 45m

Toronto Pearson Intl

Wed 8/19

4:45 pm-6:15 pm

2 stops25h 30m

$371

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 8/13

9:24 pm-8:05 pm

1 stop22h 41m

Toronto Pearson Intl

Wed 8/19

4:45 pm-6:15 pm

2 stops25h 30m

$427

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/14

9:10 pm-8:55 pm

1 stop23h 45m

Toronto Pearson Intl

Tue 8/18

6:15 am-11:55 am

1 stop5h 40m

$456

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 8/13

11:12 am-2:55 pm

1 stop27h 43m

Toronto Pearson Intl

Wed 8/19

9:30 am-10:32 am

2 stops25h 02m

$469
Quickest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 9/2

6:05 am-11:10 am

1 stop5h 05m

Toronto Pearson Intl

Wed 9/9

5:45 pm-11:22 pm

1 stop5h 37m

$470

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 8/11

2:09 pm-9:19 pm

1 stop7h 10m

Toronto Pearson Intl

Sat 8/15

6:10 am-9:54 am

1 stop3h 44m

$472

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/28

3:25 pm-6:55 am

2 stops15h 30m

Toronto Pearson Intl

Sun 8/30

6:00 am-12:21 pm

1 stop6h 21m

$480

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 8/13

3:25 pm-11:57 pm

1 stop8h 32m

Toronto Pearson Intl

Tue 8/18

9:45 am-5:19 pm

1 stop7h 34m

$489

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/21

3:25 pm-11:57 pm

1 stop8h 32m

Toronto Pearson Intl

Sun 8/23

9:45 am-5:19 pm

1 stop7h 34m

$496

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/21

3:25 pm-11:57 pm

1 stop8h 32m

Toronto Pearson Intl

Sun 8/23

9:45 am-5:19 pm

1 stop7h 34m

$497

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

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.
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 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 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
8,477 reviews
Search Delta flights
American AirlinesPriceFrom $446Free CancellationRating
7.1
11,820 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

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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