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C$ 268+ 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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Louisville in 2026

Enter your travel dates to find the best prices.

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 4 May 2026.

Tue 26/56:30 a.m.
YYZ
-
SDF
1 stop29h 04m
Multiple Airlines
Fri 19/69:05 p.m.
SDF
-
YYZ
1 stop17h 00m
Multiple Airlines
Deal found 4/5C$ 504
Tue 26/56:30 a.m.
YYZ
-
SDF
1 stop29h 04m
Multiple Airlines
Mon 15/69:05 p.m.
SDF
-
YYZ
1 stop17h 00m
Multiple Airlines
Deal found 4/5C$ 516
Tue 26/56:30 a.m.
YYZ
-
SDF
1 stop29h 04m
Multiple Airlines
Wed 17/612:20 p.m.
SDF
-
YYZ
1 stop25h 45m
Multiple Airlines
Deal found 4/5C$ 526
Mon 20/79:30 a.m.
YYZ
-
SDF
1 stop10h 28m
Multiple Airlines
Mon 27/78:48 p.m.
SDF
-
YYZ
1 stop17h 17m
Multiple Airlines
Deal found 29/4C$ 571
Fri 29/52:45 p.m.
YYZ
-
SDF
1 stop9h 04m
United Airlines
Sun 31/57:10 a.m.
SDF
-
YYZ
1 stop4h 39m
United Airlines
Deal found 30/4C$ 595
Wed 17/62:45 p.m.
YYZ
-
SDF
1 stop5h 38m
United Airlines
Sun 21/66:00 a.m.
SDF
-
YYZ
1 stop4h 04m
United Airlines
Deal found 30/4C$ 597
Tue 16/612:39 p.m.
YYZ
-
SDF
1 stop5h 06m
American Airlines
Tue 23/66:51 a.m.
SDF
-
YYZ
1 stop5h 44m
American Airlines
Deal found 2/5C$ 605
Thu 9/76:30 a.m.
YYZ
-
SDF
1 stop9h 28m
Multiple Airlines
Wed 15/78:06 p.m.
SDF
-
YYZ
2 stops51h 29m
Multiple Airlines
Deal found 30/4C$ 606
Mon 8/66:02 p.m.
YYZ
-
SDF
1 stop5h 06m
American Airlines
Wed 10/66:01 a.m.
SDF
-
YYZ
1 stop5h 58m
American Airlines
Deal found 30/4C$ 607
Sun 31/53:45 p.m.
YYZ
-
SDF
1 stop8h 43m
American Airlines
Sun 7/68:15 a.m.
SDF
-
YYZ
1 stop14h 15m
American Airlines
Deal found 1/5C$ 610
Sat 23/511:52 a.m.
YYZ
-
SDF
1 stop5h 20m
American Airlines
Tue 26/56:25 p.m.
SDF
-
YYZ
1 stop5h 33m
American Airlines
Deal found 3/5C$ 612

Find flight deals to Louisville

Find the latest flights to Louisville in 2026, 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 4 May 2026.

Round-trip from

C$ 504

One-way from

C$ 268

Popular in

October

Cheapest in

April

Average price

C$ 572
26/5-19/6
  • 26/5-19/6
  • 2 total stops
  • 46h 04m total
  • Toronto to Louisville
Search Deals
27/5
  • 27/5
  • 1 total stop
  • 23h 58m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
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 4 May 2026.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 29/5

2:45 p.m.-11:49 p.m.

1 stop9h 04m

Louisville Intl

Sun 31/5

7:10 a.m.-11:49 a.m.

1 stop4h 39m

C$ 595

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 8/6

7:43 p.m.-10:23 a.m.

1 stop14h 40m

Louisville Intl

Wed 10/6

6:30 a.m.-1:47 p.m.

1 stop7h 17m

C$ 595
Quickest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 17/6

2:45 p.m.-8:23 p.m.

1 stop5h 38m

Louisville Intl

Sun 21/6

6:00 a.m.-10:04 a.m.

1 stop4h 04m

C$ 597

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 8/6

6:02 p.m.-11:08 p.m.

1 stop5h 06m

Louisville Intl

Wed 10/6

6:01 a.m.-11:59 a.m.

1 stop5h 58m

C$ 607

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 1/7

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

1 stop7h 32m

Louisville Intl

Tue 14/7

10:00 a.m.-5:19 p.m.

1 stop7h 19m

C$ 641

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 9/7

10:00 a.m.-5:11 p.m.

1 stop7h 11m

Louisville Intl

Wed 15/7

10:00 a.m.-5:19 p.m.

1 stop7h 19m

C$ 643

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 9/7

10:00 a.m.-5:11 p.m.

1 stop7h 11m

Louisville Intl

Tue 14/7

11:17 a.m.-5:19 p.m.

1 stop6h 02m

C$ 643

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 30/6

7:00 a.m.-1:35 p.m.

1 stop6h 35m

Louisville Intl

Tue 7/7

5:50 p.m.-11:59 p.m.

1 stop6h 09m

C$ 643

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 1/7

7:24 p.m.-12:28 a.m.

1 stop5h 04m

Louisville Intl

Tue 14/7

8:15 a.m.-6:40 p.m.

1 stop10h 25m

C$ 654
Cheapest one-way

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 15/6

4:45 p.m.-11:30 a.m.

2 stops42h 45m

C$ 328

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 17 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight to Louisville

How long is the flight to Louisville?

On average, a flight from Toronto to Louisville takes 4 hours 16 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 American Airlines.

WestJet
WestJet
From C$ 586
United Airlines
United Airlines
From C$ 395
American Airlines
American Airlines
From C$ 530
Air Canada
Air Canada
From C$ 762

What are the cheapest airlines that fly to Louisville?

The cheapest airlines flying from Toronto to Louisville are United Airlines, American Airlines and WestJet.

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).

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, United Airlines 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 16 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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How does Cheapflights help users find flights to Louisville?

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Why should you use Cheapflights to find cheap flight tickets 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.

Can Cheapflights find flights to Louisville with no change fees?

Yes! Cheapflights helps users easily find flights to Louisville with no change fees.

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