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Cheap flights from Toronto Pearson Intl Airport to Louisville from C$ 259

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
9 Apr — 16 Apr1
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 10 March 2026.

Wed 22/41:15 p.m.
YYZ
-
SDF
1 stop10h 33m
American Airlines
Sat 25/49:00 a.m.
SDF
-
YYZ
1 stop8h 43m
American Airlines
Deal found 5/3C$ 467
Thu 2/41:10 p.m.
YYZ
-
SDF
1 stop8h 16m
American Airlines
Thu 9/49:00 a.m.
SDF
-
YYZ
1 stop8h 43m
American Airlines
Deal found 5/3C$ 506
Mon 6/43:40 p.m.
YYZ
-
SDF
1 stop20h 07m
Multiple Airlines
Mon 13/47:48 p.m.
SDF
-
YYZ
1 stop27h 32m
Multiple Airlines
Deal found 7/3C$ 507
Thu 2/411:40 a.m.
YYZ
-
SDF
1 stop11h 40m
American Airlines
Mon 13/46:00 a.m.
SDF
-
YYZ
1 stop8h 33m
American Airlines
Deal found 5/3C$ 522
Thu 11/66:30 a.m.
YYZ
-
SDF
1 stop10h 34m
Multiple Airlines
Fri 12/69:15 p.m.
SDF
-
YYZ
1 stop16h 50m
Multiple Airlines
Deal found 5/3C$ 532
Sun 19/48:30 p.m.
YYZ
-
SDF
1 stop20h 34m
Multiple Airlines
Fri 24/47:48 p.m.
SDF
-
YYZ
2 stops23h 47m
Multiple Airlines
Deal found 5/3C$ 547
Sun 19/43:13 p.m.
YYZ
-
SDF
1 stop8h 35m
American Airlines
Sat 25/46:00 a.m.
SDF
-
YYZ
1 stop11h 43m
American Airlines
Deal found 5/3C$ 554
Mon 30/34:50 p.m.
YYZ
-
SDF
1 stop23h 51m
United Airlines
Wed 1/49:07 a.m.
SDF
-
YYZ
1 stop7h 36m
United Airlines
Deal found 5/3C$ 566
Wed 22/47:55 a.m.
YYZ
-
SDF
1 stop8h 32m
Delta
Sat 25/48:05 a.m.
SDF
-
YYZ
1 stop8h 18m
Delta
Deal found 6/3C$ 567
Thu 2/411:40 a.m.
YYZ
-
SDF
1 stop9h 46m
American Airlines
Fri 17/47:33 a.m.
SDF
-
YYZ
1 stop7h 26m
American Airlines
Deal found 5/3C$ 570
Fri 17/46:00 a.m.
YYZ
-
SDF
1 stop10h 27m
Delta
Wed 22/46:55 a.m.
SDF
-
YYZ
1 stop11h 14m
Delta
Deal found 9/3C$ 571

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 10 March 2026.

Round-trip from

C$ 467

One-way from

C$ 259

Popular in

July

Cheapest in

April

Average price

C$ 659
American Airlines
  • American Airlines
  • 22/4-25/4
  • 2 total stops
  • 19h 16m total
  • Toronto to Louisville
Search Deals
American Airlines
  • American Airlines
  • 7/4
  • 1 total stop
  • 9h 57m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 10 March 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

Thu 2/4

11:40 a.m.-11:20 p.m.

1 stop11h 40m

Louisville Intl

Mon 13/4

6:00 a.m.-2:33 p.m.

1 stop8h 33m

C$ 522

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 22/4

7:55 a.m.-4:27 p.m.

1 stop8h 32m

Louisville Intl

Sat 25/4

8:05 a.m.-4:23 p.m.

1 stop8h 18m

C$ 567

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 17/4

6:00 a.m.-4:27 p.m.

1 stop10h 27m

Louisville Intl

Wed 22/4

2:16 p.m.-11:43 p.m.

1 stop9h 27m

C$ 571
Quickest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 15/4

10:15 a.m.-4:41 p.m.

1 stop6h 26m

Louisville Intl

Thu 16/4

9:07 a.m.-1:42 p.m.

1 stop4h 35m

C$ 611

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 21/5

10:15 a.m.-4:49 p.m.

1 stop6h 34m

Louisville Intl

Mon 25/5

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

1 stop4h 34m

C$ 611

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 30/3

6:10 a.m.-2:00 p.m.

1 stop7h 50m

Louisville Intl

Wed 1/4

12:05 p.m.-5:49 p.m.

1 stop5h 44m

C$ 612

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 31/3

7:10 a.m.-11:14 a.m.

1 stop28h 04m

Louisville Intl

Tue 7/4

12:42 p.m.-7:35 p.m.

2 stops30h 53m

C$ 620
Cheapest one-way

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 7/4

11:33 a.m.-9:30 p.m.

1 stop9h 57m

C$ 259
Quickest one-way

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 8/4

2:45 p.m.-10:30 p.m.

1 stop7h 45m

C$ 323

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 21/4

1:15 p.m.-9:30 p.m.

1 stop8h 15m

C$ 368

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 15 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$ 195). Flying from Toronto Pearson Intl Airport to Louisville in February is currently the most expensive (average of C$ 615). 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.

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 10 March 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
9,409 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,409 reviews
United Airlines
7.4
Good
9,409 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,288 reviews
United Airlines
7.4
Good
9,409 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,414 reviews
United Airlines
7.4
Good
9,409 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,800 reviews
United Airlines
7.4
Good
9,409 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 4 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 8h 32m. The distance between Toronto Pearson Intl Airport and Louisville is about 798 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 478. Other airlines that can offer you cheap pricing are Air Canada, from C$ 484, and WestJet, from C$ 504. United Airlines is priced at 36% 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$ 195). Flying from Toronto Pearson Intl Airport to Louisville in February is currently the most expensive (average of C$ 615). 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 4 airlines flying from Pearson Intl to Louisville

Discover the top 4 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 478AverageC$ 699FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 484AverageC$ 656FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 504AverageC$ 749FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 529AverageC$ 806FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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