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Cheap flights from Toronto Pearson Intl Airport to Louisville from C$ 217

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Toronto Pearson Intl to Louisville Intl are usually found in November or February, booked 20 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 29 July 2025.

Round-trip from

C$ 420

One-way from

C$ 217

Popular in

July

Cheapest in

November

Average price

C$ 1,076
3/9-8/9
  • 3/9-8/9
  • 2 total stops
  • 50h 17m total
  • Toronto to Louisville
Search Deals
11/9
  • 11/9
  • 1 total stop
  • 15h 58m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (C$ 292 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Pearson Intl to Louisville

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 29 July 2025.

Wed 3/99:50 a.m.YYZ - SDF
1 stop23h 29mMultiple Airlines
Mon 8/911:17 a.m.SDF - YYZ
1 stop26h 48mMultiple Airlines
Deal found 28/7C$ 420
Tue 16/99:00 a.m.YYZ - SDF
1 stop9h 58mUnited Airlines
Wed 17/97:20 a.m.SDF - YYZ
1 stop8h 26mUnited Airlines
Deal found 29/7C$ 590
Wed 27/81:16 p.m.YYZ - SDF
1 stop9h 46mAmerican Airlines
Thu 4/96:00 a.m.SDF - YYZ
1 stop5h 14mAmerican Airlines
Deal found 29/7C$ 608
Thu 28/88:00 p.m.YYZ - SDF
2 stops13h 48mWestJet
Wed 3/95:00 p.m.SDF - YYZ
1 stop6h 43mWestJet
Deal found 29/7C$ 764

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 29 July 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Louisville that are best for you.

Fly from

Pearson Intl

Fly to

Louisville

Route

Depart

Return

Price

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 3/9

9:50 a.m.-9:19 a.m.

1 stop23h 29m

Louisville Intl

Mon 8/9

11:17 a.m.-2:05 p.m.

1 stop26h 48m

C$ 420

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 16/9

9:00 a.m.-6:58 p.m.

1 stop9h 58m

Louisville Intl

Wed 17/9

7:20 a.m.-3:46 p.m.

1 stop8h 26m

C$ 590

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 27/8

1:16 p.m.-11:02 p.m.

1 stop9h 46m

Louisville Intl

Thu 4/9

6:00 a.m.-11:14 a.m.

1 stop5h 14m

C$ 608

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 28/8

8:00 p.m.-9:48 a.m.

2 stops13h 48m

Louisville Intl

Wed 3/9

5:00 p.m.-11:43 p.m.

1 stop6h 43m

C$ 764

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 11/9

6:30 a.m.-10:28 p.m.

1 stop15h 58m

C$ 217

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 2/9

1:16 p.m.-11:02 p.m.

1 stop9h 46m

C$ 288

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 15/10

7:00 a.m.-10:30 p.m.

1 stop15h 30m

C$ 333

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 11/8

8:00 p.m.-11:45 a.m.

2 stops15h 45m

C$ 454

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 1/9

12:30 a.m.-1:17 p.m.

2 stops12h 47m

C$ 492

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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

How far ahead should I book a flight from Toronto Pearson Intl Airport to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Louisville. Price data was last updated on 25 July 2025.

The best time to book flights from Toronto Pearson Intl Airport to Louisville is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Louisville (average of C$ 332). Flying from Toronto Pearson Intl Airport to Louisville in September is currently the most expensive (average of C$ 487). 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.

What is the cheapest time of day to fly from YYZ to SDF?

Find hourly flight availability from Pearson Intl to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to Louisville in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.

What’s the top layover airport for flights from Toronto Pearson Intl Airport to Louisville?

Share of one-stop round-trip flights from Toronto Pearson Intl Airport to Louisville chosen by Cheapflights users in the past 12 months, using the same layover each way.

Detroit (DTW) – chosen by Cheapflights users on 34% of one-stop itineraries from Toronto Pearson Intl Airport to Louisville on Cheapflights.

What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to Louisville?

Average round-trip fare for 1-stop flights from Toronto Pearson Intl Airport to Louisville, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Newark (EWR) is the most affordable 1-stop option, with an average round-trip price of C$ 401.

What’s the fastest layover option from Toronto Pearson Intl Airport to Louisville?

Shortest average travel time for 1-stop one-way flights from Toronto Pearson Intl Airport to Louisville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 2h 43m.

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to Louisville?

Average layover duration for 1-stop one-way flights from Toronto Pearson Intl Airport to Louisville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 0h 47m.

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 29 July 2025.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to Louisville, such as United Airlines,American Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,972 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,826 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 5 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.

  • 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$ 590. Other airlines that can offer you cheap pricing are American Airlines, from C$ 608, and WestJet, from C$ 764.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Louisville one-way?

    One-way options have recently been found by users for as low as C$ 288 on American Airlines. Other airlines that offer cheap prices include United Airlines from C$ 333 and WestJet from C$ 454 one-way.

  • 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, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Louisville (average of C$ 332). Flying from Toronto Pearson Intl Airport to Louisville in September is currently the most expensive (average of C$ 487). 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

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Top 5 airlines flying from Pearson Intl to Louisville

Discover the top 5 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 191AverageC$ 490FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 197AverageC$ 384FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 346AverageC$ 417FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 357AverageC$ 490FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 387AverageC$ 550FlexibilityNo 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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