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C$ 214+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
25 Dec — 1 Jan1
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 25 November 2025.

Round-trip from

C$ 530

One-way from

C$ 214

Popular in

October

Cheapest in

February

Average price

C$ 817
29/12-10/2
  • 29/12-10/2
  • 3 total stops
  • 34h 21m total
  • Toronto to Louisville
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8/1
  • 8/1
  • 1 total stop
  • 19h 45m total
  • Toronto to Louisville
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Highest demand for flights based on searches. 23% potential increase in price (C$ 213 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease (C$ 47 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 25 November 2025.

Mon 29/128:20 p.m.YYZ - SDF
2 stops26h 29mMultiple Airlines
Tue 10/23:28 p.m.SDF - YYZ
1 stop7h 52mMultiple Airlines
Deal found 25/11C$ 530
Sat 27/1212:34 p.m.YYZ - SDF
1 stop9h 07mAmerican Airlines
Sat 3/16:27 a.m.SDF - YYZ
1 stop4h 29mAmerican Airlines
Deal found 25/11C$ 783
Sun 14/129:52 a.m.YYZ - SDF
1 stop3h 57mDelta
Sun 21/126:06 p.m.SDF - YYZ
1 stop4h 44mDelta
Deal found 24/11C$ 813
Wed 3/126:10 a.m.YYZ - SDF
1 stop6h 03mDelta
Sat 13/1211:05 a.m.SDF - YYZ
1 stop5h 57mDelta
Deal found 24/11C$ 917
Fri 28/1112:25 p.m.YYZ - SDF
1 stop4h 51mMultiple Airlines
Tue 2/126:48 p.m.SDF - YYZ
2 stops26h 31mMultiple Airlines
Deal found 24/11C$ 933
Wed 3/122:15 p.m.YYZ - SDF
2 stops9h 17mUnited Airlines
Sat 13/129:55 a.m.SDF - YYZ
1 stop4h 19mUnited Airlines
Deal found 24/11C$ 992

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 25 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

Mon 29/12

8:20 p.m.-10:49 p.m.

2 stops26h 29m

Louisville Intl

Tue 10/2

3:28 p.m.-11:20 p.m.

1 stop7h 52m

C$ 530

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 21/1

2:15 p.m.-10:30 p.m.

1 stop8h 15m

Louisville Intl

Thu 22/1

11:10 a.m.-7:45 p.m.

1 stop8h 35m

C$ 659

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 10/4

6:05 p.m.-9:15 p.m.

1 stop3h 10m

Louisville Intl

Tue 14/4

3:33 p.m.-11:20 p.m.

1 stop7h 47m

C$ 667

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 1/5

7:59 a.m.-12:56 p.m.

1 stop4h 57m

Louisville Intl

Mon 4/5

7:48 p.m.-2:05 p.m.

1 stop18h 17m

C$ 742

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 10/4

6:30 a.m.-3:46 p.m.

1 stop9h 16m

Louisville Intl

Sun 12/4

7:45 a.m.-3:08 p.m.

1 stop7h 23m

C$ 770

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 10/5

1:30 p.m.-7:01 p.m.

1 stop5h 31m

Louisville Intl

Sat 16/5

10:15 a.m.-3:18 p.m.

1 stop5h 03m

C$ 770

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sat 27/12

4:40 p.m.-11:30 p.m.

1 stop6h 50m

Louisville Intl

Sat 3/1

6:27 a.m.-12:32 p.m.

1 stop6h 05m

C$ 783

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/1

5:15 p.m.-1:00 p.m.

1 stop19h 45m

C$ 214

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 10/4

6:30 a.m.-3:46 p.m.

1 stop9h 16m

C$ 425

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 10/4

6:30 p.m.-6:48 p.m.

2 stops24h 18m

C$ 540

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/11

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 3 hours 10 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$ 439
United Airlines
United Airlines
From C$ 366
Air Canada
Air Canada
From C$ 196
American Airlines
American Airlines
From C$ 597

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 25 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
9,046 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

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
9,046 reviews
United Airlines
7.4
Good
9,046 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

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
3,173 reviews
United Airlines
7.4
Good
9,046 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

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
10,476 reviews
United Airlines
7.4
Good
9,046 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

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, Toronto offers the quickest one-way flight (3 hours 10 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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