Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto Pearson Intl Airport to Louisville from C$ 243

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
4 May — 11 May1
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 April 2025.

Round-trip from

C$ 412

One-way from

C$ 243

Popular in

May

Cheapest in

November

Average price

C$ 550
Delta
  • Delta
  • 12/5-15/5
  • 2 total stops
  • 13h 26m total
  • Toronto to Louisville
Search Deals
American Airlines
  • American Airlines
  • 30/5
  • 1 total stop
  • 7h 14m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 2025.

Mon 12/511:30 a.m.YYZ - SDF
1 stop9h 06mDelta
Thu 15/56:00 a.m.SDF - YYZ
1 stop4h 20mDelta
Deal found 28/4C$ 412
Fri 20/63:45 p.m.YYZ - SDF
1 stop8h 14mAmerican Airlines
Thu 26/67:13 a.m.SDF - YYZ
1 stop4h 51mAmerican Airlines
Deal found 28/4C$ 424
Sat 7/68:10 a.m.YYZ - SDF
1 stop6h 31mUnited Airlines
Sat 7/66:00 p.m.SDF - YYZ
1 stop5h 07mUnited Airlines
Deal found 28/4C$ 445
Mon 12/53:00 p.m.YYZ - SDF
1 stop6h 38mAir Canada
Thu 15/56:00 a.m.SDF - YYZ
2 stops7h 00mAir Canada
Deal found 28/4C$ 449
Mon 12/57:00 a.m.YYZ - SDF
3 stops29h 03mMultiple Airlines
Thu 15/511:23 a.m.SDF - YYZ
1 stop12h 24mMultiple Airlines
Deal found 28/4C$ 473
Sat 17/56:05 p.m.YYZ - SDF
1 stop3h 56mWestJet
Sun 18/56:19 a.m.SDF - YYZ
1 stop5h 21mWestJet
Deal found 28/4C$ 513

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 April 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

Mon 12/5

11:30 a.m.-8:36 p.m.

1 stop9h 06m

Louisville Intl

Thu 15/5

6:00 a.m.-10:20 a.m.

1 stop4h 20m

C$ 412

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 20/6

3:45 p.m.-11:59 p.m.

1 stop8h 14m

Louisville Intl

Thu 26/6

7:13 a.m.-12:04 p.m.

1 stop4h 51m

C$ 424

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 7/6

8:10 a.m.-2:41 p.m.

1 stop6h 31m

Louisville Intl

Sat 7/6

6:00 p.m.-11:07 p.m.

1 stop5h 07m

C$ 445

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 12/5

3:00 p.m.-9:38 p.m.

1 stop6h 38m

Louisville Intl

Thu 15/5

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

2 stops7h 00m

C$ 449

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 12/5

7:00 a.m.-12:03 p.m.

3 stops29h 03m

Louisville Intl

Thu 15/5

11:23 a.m.-11:47 p.m.

1 stop12h 24m

C$ 473

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 17/5

6:05 p.m.-10:01 p.m.

1 stop3h 56m

Louisville Intl

Sun 18/5

6:19 a.m.-11:40 a.m.

1 stop5h 21m

C$ 513

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 30/5

12:59 p.m.-8:13 p.m.

1 stop7h 14m

C$ 243

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 19/5

4:00 p.m.-12:03 p.m.

1 stop20h 03m

C$ 254

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 30/5

10:25 p.m.-11:52 p.m.

2 stops25h 27m

C$ 315

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

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 April 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 April 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.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 April 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Toronto to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,240 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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$ 412. Other airlines that can offer you cheap pricing are American Airlines, from C$ 424, and United Airlines, from C$ 445. Delta is priced at 18% 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, 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 193AverageC$ 636FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 199AverageC$ 388FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 349AverageC$ 421FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 361AverageC$ 586FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 408AverageC$ 503FlexibilityNo cancel feeOn-time60%
Search WestJet 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.