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C$ 244+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
19 Aug — 26 Aug1
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 14 August 2025.

Round-trip from

C$ 374

One-way from

C$ 244

Popular in

January

Cheapest in

February

Average price

C$ 706
21/9-22/9
  • 21/9-22/9
  • 2 total stops
  • 42h 22m total
  • Toronto to Louisville
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7/11
  • 7/11
  • 1 total stop
  • 10h 55m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 61 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 14 August 2025.

Sun 21/96:30 a.m.YYZ - SDF
1 stop15h 34mMultiple Airlines
Mon 22/911:17 a.m.SDF - YYZ
1 stop26h 48mMultiple Airlines
Deal found 13/8C$ 374
Fri 19/94:00 p.m.YYZ - SDF
1 stop17h 19mMultiple Airlines
Mon 22/911:17 a.m.SDF - YYZ
1 stop26h 48mMultiple Airlines
Deal found 13/8C$ 387
Sat 20/99:35 a.m.YYZ - SDF
1 stop12h 29mMultiple Airlines
Mon 22/911:17 a.m.SDF - YYZ
1 stop26h 48mMultiple Airlines
Deal found 13/8C$ 400
Mon 22/97:45 a.m.YYZ - SDF
1 stop10h 17mMultiple Airlines
Wed 24/910:14 a.m.SDF - YYZ
1 stop27h 38mMultiple Airlines
Deal found 13/8C$ 409
Mon 22/97:45 a.m.YYZ - SDF
1 stop10h 17mMultiple Airlines
Tue 23/910:14 a.m.SDF - YYZ
1 stop13h 27mMultiple Airlines
Deal found 13/8C$ 411
Thu 18/99:35 a.m.YYZ - SDF
1 stop12h 29mMultiple Airlines
Mon 22/911:17 a.m.SDF - YYZ
1 stop26h 48mMultiple Airlines
Deal found 13/8C$ 416
Wed 17/99:50 a.m.YYZ - SDF
1 stop23h 29mMultiple Airlines
Fri 19/98:23 a.m.SDF - YYZ
2 stops12h 58mMultiple Airlines
Deal found 13/8C$ 433
Fri 7/1112:50 p.m.YYZ - SDF
1 stop10h 55mMultiple Airlines
Sat 8/116:00 a.m.SDF - YYZ
1 stop8h 20mMultiple Airlines
Deal found 14/8C$ 445
Fri 26/94:00 p.m.YYZ - SDF
1 stop17h 19mMultiple Airlines
Fri 3/108:23 a.m.SDF - YYZ
1 stop29h 42mMultiple Airlines
Deal found 12/8C$ 452
Sun 21/96:30 a.m.YYZ - SDF
1 stop15h 34mMultiple Airlines
Tue 23/910:14 a.m.SDF - YYZ
1 stop13h 27mMultiple Airlines
Deal found 13/8C$ 454

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 14 August 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

Sun 21/9

6:30 a.m.-10:04 p.m.

1 stop15h 34m

Louisville Intl

Mon 22/9

11:17 a.m.-2:05 p.m.

1 stop26h 48m

C$ 374

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 19/9

4:00 p.m.-9:19 a.m.

1 stop17h 19m

Louisville Intl

Mon 22/9

11:17 a.m.-2:05 p.m.

1 stop26h 48m

C$ 387

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 20/9

9:35 a.m.-10:04 p.m.

1 stop12h 29m

Louisville Intl

Mon 22/9

11:17 a.m.-2:05 p.m.

1 stop26h 48m

C$ 400

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 22/9

7:45 a.m.-6:02 p.m.

1 stop10h 17m

Louisville Intl

Wed 24/9

10:14 a.m.-1:52 p.m.

1 stop27h 38m

C$ 409

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 22/9

7:45 a.m.-6:02 p.m.

1 stop10h 17m

Louisville Intl

Tue 23/9

10:14 a.m.-11:41 p.m.

1 stop13h 27m

C$ 411

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 18/9

9:35 a.m.-10:04 p.m.

1 stop12h 29m

Louisville Intl

Mon 22/9

11:17 a.m.-2:05 p.m.

1 stop26h 48m

C$ 416

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 17/9

9:50 a.m.-9:19 a.m.

1 stop23h 29m

Louisville Intl

Fri 19/9

8:23 a.m.-9:21 p.m.

2 stops12h 58m

C$ 433

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 7/11

12:50 p.m.-11:45 p.m.

1 stop10h 55m

Louisville Intl

Sat 8/11

6:00 a.m.-2:20 p.m.

1 stop8h 20m

C$ 445

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 26/9

4:00 p.m.-9:19 a.m.

1 stop17h 19m

Louisville Intl

Fri 3/10

8:23 a.m.-2:05 p.m.

1 stop29h 42m

C$ 452

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 21/9

6:30 a.m.-10:04 p.m.

1 stop15h 34m

Louisville Intl

Tue 23/9

10:14 a.m.-11:41 p.m.

1 stop13h 27m

C$ 454

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 15 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 3 hours 14 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$ 254
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 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 14 August 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
8,916 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
3,015 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,949 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 (3 hours 14 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?

Cheapflights makes it easy to find Louisville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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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.

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

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