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Cheap flights from Toronto Pearson Intl Airport to Louisville from C$ 252

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Louisville

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Louisville
Explore the most affordable flight options available from Pearson Intl to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Thu 10/91:30 p.m.
YYZ
-
SDF
1 stop21h 05m
Multiple Airlines
Mon 14/911:15 a.m.
SDF
-
YYZ
1 stop9h 40m
Multiple Airlines
Deal found 24/4C$ 448
Mon 25/54:45 p.m.
YYZ
-
SDF
2 stops42h 49m
Multiple Airlines
Mon 1/69:10 p.m.
SDF
-
YYZ
1 stop16h 55m
Multiple Airlines
Deal found 27/4C$ 450
Fri 12/61:30 p.m.
YYZ
-
SDF
1 stop19h 58m
Multiple Airlines
Mon 15/69:15 p.m.
SDF
-
YYZ
1 stop16h 50m
Multiple Airlines
Deal found 27/4C$ 491
Wed 27/59:30 a.m.
YYZ
-
SDF
1 stop23h 58m
Multiple Airlines
Wed 3/612:20 p.m.
SDF
-
YYZ
2 stops33h 35m
Multiple Airlines
Deal found 27/4C$ 503
Mon 8/61:30 p.m.
YYZ
-
SDF
2 stops43h 06m
Multiple Airlines
Mon 15/69:15 p.m.
SDF
-
YYZ
1 stop16h 50m
Multiple Airlines
Deal found 24/4C$ 517
Tue 9/611:01 a.m.
YYZ
-
SDF
1 stop10h 40m
American Airlines
Tue 16/66:01 a.m.
SDF
-
YYZ
1 stop10h 47m
American Airlines
Deal found 25/4C$ 556
Sat 6/66:30 a.m.
YYZ
-
SDF
2 stops35h 45m
Multiple Airlines
Sat 13/610:33 a.m.
SDF
-
YYZ
1 stop10h 22m
Multiple Airlines
Deal found 23/4C$ 562
Wed 8/79:30 a.m.
YYZ
-
SDF
2 stops25h 02m
Multiple Airlines
Sun 12/75:03 p.m.
SDF
-
YYZ
1 stop27h 52m
Multiple Airlines
Deal found 25/4C$ 568
Sat 23/57:20 a.m.
YYZ
-
SDF
1 stop11h 49m
American Airlines
Sat 30/58:15 a.m.
SDF
-
YYZ
1 stop14h 15m
American Airlines
Deal found 23/4C$ 582
Wed 27/511:01 a.m.
YYZ
-
SDF
1 stop10h 40m
American Airlines
Wed 3/66:01 a.m.
SDF
-
YYZ
1 stop5h 58m
American Airlines
Deal found 27/4C$ 583

Find flight deals from Pearson Intl to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 April 2026.

Round-trip from

C$ 448

One-way from

C$ 252

Popular in

July

Cheapest in

May

Average price

C$ 653
10/9-14/9
  • 10/9-14/9
  • 2 total stops
  • 30h 45m total
  • Toronto to Louisville
Search Deals
9/6
  • 9/6
  • 1 total stop
  • 29h 00m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Louisville 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, Cheapflights users made 629,999 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 6/6

6:30 a.m.-6:15 p.m.

2 stops35h 45m

Louisville Intl

Sat 13/6

10:33 a.m.-8:55 p.m.

1 stop10h 22m

C$ 562

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 23/5

6:30 a.m.-9:28 a.m.

1 stop26h 58m

Louisville Intl

Sat 30/5

8:06 p.m.-2:55 p.m.

2 stops42h 49m

C$ 585

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 23/5

6:30 p.m.-11:59 p.m.

1 stop5h 29m

Louisville Intl

Sat 30/5

11:12 a.m.-5:15 p.m.

1 stop6h 03m

C$ 586

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 9/6

6:00 a.m.-1:32 p.m.

1 stop7h 32m

Louisville Intl

Fri 12/6

6:00 a.m.-10:23 a.m.

1 stop4h 23m

C$ 586

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 9/5

6:30 p.m.-11:59 p.m.

1 stop5h 29m

Louisville Intl

Wed 13/5

11:12 a.m.-5:15 p.m.

1 stop6h 03m

C$ 586
Quickest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 25/5

5:15 p.m.-10:14 p.m.

1 stop4h 59m

Louisville Intl

Mon 1/6

5:20 a.m.-9:54 a.m.

1 stop4h 34m

C$ 588

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 21/5

2:20 p.m.-9:18 p.m.

1 stop6h 58m

Louisville Intl

Thu 28/5

3:29 p.m.-11:58 p.m.

1 stop8h 29m

C$ 588

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 6/6

4:10 p.m.-9:18 p.m.

1 stop5h 08m

Louisville Intl

Sat 13/6

8:11 a.m.-5:19 p.m.

1 stop9h 08m

C$ 588

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 11/6

2:32 p.m.-8:58 p.m.

1 stop6h 26m

Louisville Intl

Thu 18/6

5:59 p.m.-11:40 p.m.

1 stop5h 41m

C$ 588

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 11/5

7:45 a.m.-5:01 p.m.

1 stop9h 16m

Louisville Intl

Tue 12/5

5:30 p.m.-11:41 p.m.

1 stop6h 11m

C$ 588

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Pearson Intl to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Pearson Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Louisville

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Louisville?

Currently, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Louisville (average of C$ 593). Flying from Toronto Pearson Intl Airport to Louisville in July is currently the most expensive (average of C$ 1,051). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Louisville?

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated 28 April 2026.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to Louisville, such as United Airlines,WestJet, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,675 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,675 reviews
United Airlines
7.4
Good
9,675 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
WestJet
7.2
Good
3,327 reviews
United Airlines
7.4
Good
9,675 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,676 reviews
United Airlines
7.4
Good
9,675 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Louisville from Toronto Pearson Intl?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from Toronto Pearson Intl to Louisville. You should not have trouble finding flights to Louisville Intl from Toronto Pearson Intl; the airport handles an average of 0 inbound flights from Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Louisville airport from Toronto Pearson Intl. It is only a 8.5 km journey from Louisville Intl (SDF) to Louisville’s city centre.

  • How long is the flight from Toronto Pearson Intl Airport to Louisville?

    Departing from Toronto Pearson Intl Airport to Louisville will take you 5h 29m. The distance between Toronto Pearson Intl Airport and Louisville is about 798 km.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Louisville round-trip?

    Cheapflights users have booked flights from Toronto Pearson Intl Airport to Louisville round-trip from C$ 486. Other airlines that can offer you cheap pricing are American Airlines, from C$ 531, and WestJet, from C$ 636. United Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Pearson Intl to Louisville that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Louisville.

  • Can I find deals for business class flights from Pearson Intl to Louisville?

    Yes. Cheapflights offers flight deals from Pearson Intl to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Louisville?

    Currently, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Louisville (average of C$ 593). Flying from Toronto Pearson Intl Airport to Louisville in July is currently the most expensive (average of C$ 1,051). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Pearson Intl to Louisville

Discover the top 3 airlines that operate flights from Pearson Intl to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 486AverageC$ 663FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 531AverageC$ 810FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 636AverageC$ 823FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pearson Intl to Louisville?

When you search for this flight from Pearson Intl to Louisville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Louisville?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Louisville from Pearson Intl.

Can Cheapflights find flights from Pearson Intl to Louisville with no change fees?

Need flexible booking options for your flight to Louisville from Pearson Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pearson Intl to Louisville become cheaper?

Yes, Cheapflights offers price alerts on Pearson Intl to Louisville flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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