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C$ 204+ 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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 393

One-way from

C$ 204

Popular in

January

Cheapest in

February

Average price

C$ 669
22/10-24/10
  • 22/10-24/10
  • 2 total stops
  • 22h 11m total
  • Toronto to Louisville
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31/10
  • 31/10
  • 1 total stop
  • 9h 57m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 17 September 2025.

Wed 22/106:30 a.m.YYZ - SDF
1 stop10h 06mMultiple Airlines
Fri 24/1011:47 a.m.SDF - YYZ
1 stop12h 05mMultiple Airlines
Deal found 17/9C$ 393
Sun 26/107:10 a.m.YYZ - SDF
1 stop12h 45mMultiple Airlines
Wed 29/105:31 p.m.SDF - YYZ
1 stop21h 09mMultiple Airlines
Deal found 17/9C$ 437
Tue 30/97:15 a.m.YYZ - SDF
1 stop26h 04mMultiple Airlines
Thu 2/107:56 p.m.SDF - YYZ
1 stop22h 40mMultiple Airlines
Deal found 16/9C$ 479
Thu 13/117:35 a.m.YYZ - SDF
1 stop11h 50mMultiple Airlines
Sun 16/118:05 p.m.SDF - YYZ
1 stop18h 49mMultiple Airlines
Deal found 17/9C$ 486
Sun 28/99:35 a.m.YYZ - SDF
1 stop24h 52mMultiple Airlines
Wed 1/1010:14 a.m.SDF - YYZ
2 stops27h 51mMultiple Airlines
Deal found 16/9C$ 488
Tue 21/107:55 a.m.YYZ - SDF
1 stop4h 54mMultiple Airlines
Thu 23/106:58 p.m.SDF - YYZ
1 stop19h 07mMultiple Airlines
Deal found 15/9C$ 516

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 17 September 2025.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 22/10

6:30 a.m.-4:36 p.m.

1 stop10h 06m

Louisville Intl

Fri 24/10

11:47 a.m.-11:52 p.m.

1 stop12h 05m

C$ 393

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 26/10

7:10 a.m.-7:55 p.m.

1 stop12h 45m

Louisville Intl

Wed 29/10

5:31 p.m.-2:40 p.m.

1 stop21h 09m

C$ 437

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 30/9

7:15 a.m.-9:19 a.m.

1 stop26h 04m

Louisville Intl

Thu 2/10

7:56 p.m.-6:36 p.m.

1 stop22h 40m

C$ 479

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 28/9

9:35 a.m.-10:27 a.m.

1 stop24h 52m

Louisville Intl

Wed 1/10

10:14 a.m.-2:05 p.m.

2 stops27h 51m

C$ 488

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 21/10

7:55 a.m.-12:49 p.m.

1 stop4h 54m

Louisville Intl

Thu 23/10

6:58 p.m.-2:05 p.m.

1 stop19h 07m

C$ 516

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 13/11

2:20 p.m.-9:59 a.m.

2 stops19h 39m

Louisville Intl

Sun 16/11

8:05 p.m.-2:54 p.m.

1 stop18h 49m

C$ 536

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 21/9

6:30 a.m.-10:27 a.m.

1 stop27h 57m

Louisville Intl

Wed 24/9

10:14 a.m.-5:02 p.m.

2 stops30h 48m

C$ 586

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 29/9

1:30 p.m.-10:04 p.m.

1 stop8h 34m

C$ 257

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 12/10

12:00 p.m.-2:02 p.m.

2 stops26h 02m

C$ 308

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 23/9

7:15 a.m.-9:19 a.m.

1 stop26h 04m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 16 results
1
2

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 21 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$ 282
United Airlines
United Airlines
From C$ 259
Air Canada
Air Canada
From C$ 139
American Airlines
American Airlines
From C$ 423

What are the cheapest airlines that fly to Louisville?

The cheapest airlines flying from Toronto to Louisville are Air Canada, Delta and United 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 17 September 2025.
Get a feel of what it's like to fly with United Airlines,WestJet, andAir Canada to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
WestJet
7.2
Good
3,095 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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, Montreal offers the quickest one-way flight (4 hours 49 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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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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