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C$ 375+ 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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

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 4 November 2025.

Round-trip from

C$ 504

One-way from

C$ 375

Popular in

October

Cheapest in

February

Average price

C$ 727
20/11-2/12
  • 20/11-2/12
  • 2 total stops
  • 53h 12m total
  • Toronto to Louisville
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15/11
  • 15/11
  • 2 total stops
  • 49h 48m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 111 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals to Louisville

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 November 2025.

Thu 20/117:00 a.m.YYZ - SDF
1 stop25h 48mMultiple Airlines
Tue 2/126:48 p.m.SDF - YYZ
1 stop27h 24mMultiple Airlines
Deal found 1/11C$ 504
Mon 24/1112:50 p.m.YYZ - SDF
2 stops29h 03mMultiple Airlines
Tue 2/126:48 p.m.SDF - YYZ
1 stop16h 55mMultiple Airlines
Deal found 4/11C$ 556
Mon 24/115:15 p.m.YYZ - SDF
2 stops24h 38mMultiple Airlines
Wed 26/119:11 p.m.SDF - YYZ
1 stop17h 29mMultiple Airlines
Deal found 3/11C$ 559
Mon 24/116:00 a.m.YYZ - SDF
1 stop10h 50mAmerican Airlines
Tue 2/1212:43 p.m.SDF - YYZ
1 stop8h 46mAmerican Airlines
Deal found 4/11C$ 574
Sun 23/119:35 a.m.YYZ - SDF
1 stop10h 01mMultiple Airlines
Tue 25/116:48 p.m.SDF - YYZ
1 stop16h 55mMultiple Airlines
Deal found 4/11C$ 592
Sat 15/117:10 a.m.YYZ - SDF
2 stops35h 06mMultiple Airlines
Sun 23/118:05 p.m.SDF - YYZ
1 stop18h 49mMultiple Airlines
Deal found 2/11C$ 613
Mon 24/116:00 a.m.YYZ - SDF
1 stop10h 50mAmerican Airlines
Wed 26/116:04 a.m.SDF - YYZ
1 stop10h 00mAmerican Airlines
Deal found 4/11C$ 615

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 November 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

Thu 20/11

7:00 a.m.-8:48 a.m.

1 stop25h 48m

Louisville Intl

Tue 2/12

6:48 p.m.-10:12 p.m.

1 stop27h 24m

C$ 504

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 25/2

11:38 a.m.-9:24 p.m.

1 stop9h 46m

Louisville Intl

Thu 26/2

12:00 p.m.-9:29 p.m.

1 stop9h 29m

C$ 518

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 25/2

8:15 a.m.-10:13 p.m.

1 stop13h 58m

Louisville Intl

Thu 26/2

5:35 a.m.-4:39 p.m.

1 stop11h 04m

C$ 554

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 24/11

5:15 p.m.-5:53 p.m.

2 stops24h 38m

Louisville Intl

Wed 26/11

9:11 p.m.-2:40 p.m.

1 stop17h 29m

C$ 559

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 24/11

6:00 a.m.-4:50 p.m.

1 stop10h 50m

Louisville Intl

Tue 2/12

12:43 p.m.-9:29 p.m.

1 stop8h 46m

C$ 574

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 23/11

7:10 a.m.-8:33 a.m.

2 stops25h 23m

Louisville Intl

Tue 25/11

6:48 p.m.-11:43 a.m.

1 stop16h 55m

C$ 604

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 15/11

7:10 a.m.-6:16 p.m.

2 stops35h 06m

Louisville Intl

Sun 23/11

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

1 stop18h 49m

C$ 613

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 24/11

6:00 a.m.-4:50 p.m.

1 stop10h 50m

Louisville Intl

Wed 26/11

6:04 a.m.-4:04 p.m.

1 stop10h 00m

C$ 615

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 15/11

7:10 a.m.-8:58 a.m.

2 stops49h 48m

C$ 375

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

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 5 hours 12 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$ 437
United Airlines
United Airlines
From C$ 364
Air Canada
Air Canada
From C$ 195
American Airlines
American Airlines
From C$ 594

What are the cheapest airlines that fly to Louisville?

The cheapest airlines flying from Toronto to Louisville are Air Canada, United 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).

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 4 November 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
9,002 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
WestJet
7.2
Good
3,153 reviews
United Airlines
7.4
Good
9,002 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,403 reviews
United Airlines
7.4
Good
9,002 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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, Winnipeg offers the quickest one-way flight (4 hours 59 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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