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C$ 199+ Cheap flights to Louisville

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
23 Mar — 30 Mar1
1 adult

Flights to Louisville in 2025

Find the latest flights to Louisville in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 18 March 2025.

Round-trip from

C$ 314

One-way from

C$ 199

Popular in

January

Cheapest in

February

Average price

C$ 619
9/4-12/4
  • 9/4-12/4
  • 2 total stops
  • 33h 22m total
  • Toronto to Louisville
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9/4
  • 9/4
  • 1 total stop
  • 15h 12m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals to Louisville

Cheapest flights to Louisville
Explore the most affordable flight options available to Louisville. Find the lowest fares based on data from user searches, with prices last updated on 18 March 2025.

Wed 9/47:05 a.m.YYZ - SDF
1 stop15h 12mMultiple Airlines
Sat 12/45:45 a.m.SDF - YYZ
1 stop18h 10mMultiple Airlines
Deal found 18/3C$ 314
Wed 16/45:30 p.m.YYZ - SDF
1 stop5h 00mAir Canada
Fri 25/410:06 a.m.SDF - YYZ
1 stop6h 08mAir Canada
Deal found 17/3C$ 404
Thu 8/53:45 p.m.YYZ - SDF
1 stop8h 33mAmerican Airlines
Sun 11/56:15 a.m.SDF - YYZ
1 stop4h 50mAmerican Airlines
Deal found 18/3C$ 426
Thu 8/56:15 a.m.YYZ - SDF
1 stop5h 34mDelta
Sun 11/56:19 a.m.SDF - YYZ
1 stop5h 21mDelta
Deal found 18/3C$ 433
Sun 3/86:30 p.m.YYZ - SDF
2 stops17h 04mWestJet
Mon 11/81:20 p.m.SDF - YYZ
1 stop5h 07mWestJet
Deal found 17/3C$ 450
Thu 3/49:00 a.m.YYZ - SDF
1 stop4h 23mUnited Airlines
Sun 6/46:00 a.m.SDF - YYZ
2 stops9h 17mUnited Airlines
Deal found 16/3C$ 460

Find flights to Louisville within your budget

Locate flights to Louisville that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 18 March 2025.

Fly from

Toronto

Route

Depart

Return

Price

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 9/4

7:05 a.m.-10:17 p.m.

1 stop15h 12m

Louisville Intl

Sat 12/4

5:45 a.m.-11:55 p.m.

1 stop18h 10m

C$ 314

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 16/4

7:00 a.m.-1:23 p.m.

1 stop6h 23m

Louisville Intl

Fri 25/4

10:06 a.m.-4:14 p.m.

1 stop6h 08m

C$ 404

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/5

3:45 p.m.-12:18 a.m.

1 stop8h 33m

Louisville Intl

Sun 11/5

6:15 a.m.-11:05 a.m.

1 stop4h 50m

C$ 426

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/5

6:15 a.m.-11:49 a.m.

1 stop5h 34m

Louisville Intl

Sun 11/5

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

1 stop5h 21m

C$ 433

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 3/8

6:30 p.m.-11:34 a.m.

2 stops17h 04m

Louisville Intl

Mon 11/8

1:20 p.m.-6:27 p.m.

1 stop5h 07m

C$ 450

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 3/4

9:00 a.m.-1:23 p.m.

1 stop4h 23m

Louisville Intl

Sun 6/4

6:00 a.m.-3:17 p.m.

2 stops9h 17m

C$ 460

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 9/4

7:05 a.m.-10:17 p.m.

1 stop15h 12m

C$ 199

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 8/7

6:00 a.m.-9:36 p.m.

1 stop15h 36m

C$ 261

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Best time to book a flight to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville 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.

Travel insights for flights to Louisville

Get recent, data-driven insights about flights to Louisville including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Louisville. Price data was last updated on 14 March 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Louisville?

On average, a flight from Toronto to Louisville takes 4 hours 54 minutes. Flights to Louisville from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Louisville?

The most popular airlines flying from Toronto to Louisville are WestJet, United Airlines and Air Canada.

WestJet

WestJet

From C$ 294

United Airlines

United Airlines

From C$ 260

Air Canada

Air Canada

From C$ 139

Delta

Delta

From C$ 144

What are the cheapest airlines that fly to Louisville?

The cheapest airlines flying from Toronto to Louisville are Air Canada, Delta and American Airlines.

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 18 March 2025.
Delta
8.0
Very good
7,908 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,908 reviews
Delta
8.0
Very good
7,908 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
8,611 reviews
Delta
8.0
Very good
7,908 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,908 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
2,779 reviews
Delta
8.0
Very good
7,908 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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
8,899 reviews
Delta
8.0
Very good
7,908 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

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

FAQs about flying to Louisville

  • What airport do you fly into for flights to Louisville?

    Travellers will need to book flights to Louisville Intl (SDF) if they wish to fly to Louisville. The Louisville airport is 8.5 km from the city centre.

  • Can I find cheaper flights to Louisville if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Louisville on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Louisville?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Louisville.

  • Where does the fastest flight to Louisville depart from?

    For those looking to save time traveling to Louisville, Toronto offers the quickest one-way flight (4 hours 54 minutes).

  • Does Louisville Intl have rental cars?

    Yes. Those touching down at Louisville Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Louisville Intl?

    Yes. Louisville Intl has hotels nearby for those requiring accommodations. Red Roof Inn Louisville Expo Airport is the closest property to Louisville Intl (1.6 km away from Louisville Intl).

See more FAQs

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