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C$ 317+ Cheap flights to Louisville

— SDF
15 Oct — 22 Oct1
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

Mon 2/119:20 a.m. -
1 stop8h 58m
Wed 4/114:06 p.m. -
2 stops23h 17m
Deal found 13/9C$ 595
Fri 13/116:21 p.m. -
1 stop15h 17m
Sun 15/116:01 a.m. -
1 stop5h 58m
Deal found 14/9C$ 611
Fri 9/101:34 p.m. -
1 stop9h 03m
Sun 11/108:05 a.m. -
1 stop9h 13m
Deal found 12/9C$ 625
Thu 24/97:45 a.m. -
1 stop9h 25m
Sun 27/92:47 p.m. -
1 stop8h 12m
Deal found 10/9C$ 628
Fri 16/107:45 a.m. -
1 stop9h 09m
Sun 18/105:38 p.m. -
1 stop5h 18m
Deal found 10/9C$ 649
Fri 16/107:24 p.m. -
1 stop4h 44m
Sun 18/105:04 a.m. -
1 stop6h 02m
Deal found 11/9C$ 672
Sat 3/101:00 p.m. -
1 stop6h 11m
Sun 4/109:04 a.m. -
1 stop6h 42m
Deal found 14/9C$ 693
Thu 24/94:05 p.m. -
1 stop5h 11m
Mon 28/92:47 p.m. -
1 stop8h 12m
Deal found 14/9C$ 708
Sun 18/109:40 a.m. -
1 stop4h 13m
Sun 25/109:09 p.m. -
1 stop19h 06m
Deal found 13/9C$ 710
Fri 16/1011:38 a.m. -
1 stop7h 32m
Sun 18/109:18 p.m. -
2 stops24h 37m
Deal found 10/9C$ 711
Sat 10/107:45 a.m. -
1 stop5h 09m
Sat 17/106:00 a.m. -
2 stops12h 55m
Deal found 12/9C$ 728
Sun 11/101:00 p.m. -
1 stop6h 11m
Sun 18/1010:25 a.m. -
1 stop5h 21m
Deal found 11/9C$ 757

Find flight deals to Louisville

Round-trip from

C$ 585

One-way from

C$ 317

Popular in

October

Cheapest in

September

Average price

C$ 689
American Airlines
  • American Airlines
  • 20/10-24/10
  • 2 total stops
  • 22h 10m total
  • Toronto to Louisville
Search Deals
13/11-31/12
  • 13/11-31/12
  • 2 total stops
  • 30h 11m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Fri 13/11

9:15 a.m.-3:26 p.m.

2 stops30h 11m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 317

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 24/10

7:29 a.m.-4:23 p.m.

1 stop8h 54m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 328
Quickest round-trip

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 24/10

6:10 a.m.-2:41 p.m.

1 stop8h 31m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 353

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Wed 14/10

2:05 p.m.-11:59 p.m.

2 stops9h 54m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 422

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 24/10

2:05 p.m.-11:59 p.m.

2 stops9h 54m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 422

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Mon 28/9

2:05 p.m.-11:41 p.m.

2 stops9h 36m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 453

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 24/10

11:15 p.m.-9:45 a.m.

3 stops34h 30m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 600

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 10/10

1:34 p.m.-9:38 p.m.

1 stop8h 04m

Louisville Intl

Sat 17/10

5:33 p.m.-10:56 p.m.

1 stop5h 23m

C$ 625

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Mon 2/11

6:15 a.m.-2:41 p.m.

1 stop8h 26m

Louisville Intl

Wed 4/11

2:20 p.m.-10:56 p.m.

1 stop8h 36m

C$ 625

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Fri 9/10

1:34 p.m.-10:37 p.m.

1 stop9h 03m

Louisville Intl

Sun 11/10

8:05 a.m.-5:18 p.m.

1 stop9h 13m

C$ 625

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 20 resultsSorted by cheapest first
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

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 26 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, American Airlines and United Airlines.

United Airlines
United Airlines
From C$ 427
WestJet
WestJet
From C$ 466
American Airlines
American Airlines
From C$ 542

What are the cheapest airlines that fly to Louisville?

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

Rainfall in Louisville 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

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 13 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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