Find flights
Travel Guide

C$ 290+ 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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
19 Jun — 26 Jun1
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
Explore the most affordable flight options available to Louisville. Find the lowest fares based on data from user searches, with prices last updated on 20 May 2026.

Tue 16/61:00 p.m.
YYZ
-
SDF
1 stop7h 23m
Air Canada
Tue 23/69:00 a.m.
SDF
-
YYZ
1 stop8h 01m
Air Canada
Deal found 19/5C$ 608
Fri 19/612:09 p.m.
YYZ
-
SDF
1 stop4h 37m
Multiple Airlines
Mon 22/69:05 p.m.
SDF
-
YYZ
1 stop17h 00m
Multiple Airlines
Deal found 16/5C$ 609
Sat 6/612:39 p.m.
YYZ
-
SDF
1 stop10h 29m
American Airlines
Tue 9/66:01 a.m.
SDF
-
YYZ
1 stop10h 47m
American Airlines
Deal found 19/5C$ 624
Sun 31/58:50 a.m.
YYZ
-
SDF
1 stop4h 45m
United Airlines
Tue 9/66:00 p.m.
SDF
-
YYZ
1 stop5h 59m
United Airlines
Deal found 16/5C$ 630
Mon 15/67:43 p.m.
YYZ
-
SDF
1 stop14h 40m
United Airlines
Mon 22/67:47 p.m.
SDF
-
YYZ
1 stop4h 12m
United Airlines
Deal found 17/5C$ 631
Mon 8/65:15 p.m.
YYZ
-
SDF
1 stop6h 41m
United Airlines
Mon 15/67:47 p.m.
SDF
-
YYZ
1 stop4h 12m
United Airlines
Deal found 19/5C$ 633
Tue 30/62:00 p.m.
YYZ
-
SDF
1 stop5h 01m
Air Canada
Sat 4/72:10 p.m.
SDF
-
YYZ
1 stop6h 10m
Air Canada
Deal found 19/5C$ 644
Tue 16/66:30 a.m.
YYZ
-
SDF
2 stops26h 06m
Multiple Airlines
Mon 22/69:05 p.m.
SDF
-
YYZ
1 stop17h 00m
Multiple Airlines
Deal found 19/5C$ 648
Thu 9/76:00 a.m.
YYZ
-
SDF
1 stop11h 11m
Delta
Sun 12/72:22 p.m.
SDF
-
YYZ
1 stop8h 40m
Delta
Deal found 18/5C$ 650
Tue 30/66:00 a.m.
YYZ
-
SDF
1 stop11h 50m
Delta
Sat 4/76:00 a.m.
SDF
-
YYZ
1 stop4h 23m
Delta
Deal found 15/5C$ 652
Tue 8/95:25 p.m.
YYZ
-
SDF
1 stop4h 13m
American Airlines
Tue 15/96:06 a.m.
SDF
-
YYZ
1 stop10h 28m
American Airlines
Deal found 16/5C$ 667
Tue 25/81:00 p.m.
YYZ
-
SDF
1 stop6h 07m
United Airlines
Wed 26/811:00 a.m.
SDF
-
YYZ
1 stop6h 56m
United Airlines
Deal found 17/5C$ 670

Find flight deals to Louisville

Find the latest flights to Louisville in 2026, 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 20 May 2026.

Round-trip from

C$ 608

One-way from

C$ 290

Popular in

June

Cheapest in

March

Average price

C$ 729
16/6-22/6
  • 16/6-22/6
  • 2 total stops
  • 46h 00m total
  • Toronto to Louisville
Search Deals
23/6
  • 23/6
  • 1 total stop
  • 29h 00m total
  • Toronto to Louisville
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 20 May 2026.
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 - SDF

YYZSDF

Toronto Pearson Intl

Mon 15/6

9:30 a.m.-8:36 a.m.

2 stops47h 06m

Louisville Intl

Mon 22/6

9:05 p.m.-2:05 p.m.

1 stop17h 00m

C$ 608
Quickest round-trip

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 31/5

8:50 a.m.-1:35 p.m.

1 stop4h 45m

Louisville Intl

Tue 9/6

6:00 p.m.-11:59 p.m.

1 stop5h 59m

C$ 630

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 15/6

7:43 p.m.-10:23 a.m.

1 stop14h 40m

Louisville Intl

Mon 22/6

7:47 p.m.-11:59 p.m.

1 stop4h 12m

C$ 631

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 8/6

5:15 p.m.-11:56 p.m.

1 stop6h 41m

Louisville Intl

Mon 15/6

7:47 p.m.-11:59 p.m.

1 stop4h 12m

C$ 633

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 16/6

6:30 a.m.-8:36 a.m.

2 stops26h 06m

Louisville Intl

Mon 22/6

9:05 p.m.-2:05 p.m.

1 stop17h 00m

C$ 648

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 25/8

1:00 p.m.-7:07 p.m.

1 stop6h 07m

Louisville Intl

Wed 26/8

11:00 a.m.-5:56 p.m.

1 stop6h 56m

C$ 670

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 24/9

1:00 p.m.-7:11 p.m.

1 stop6h 11m

Louisville Intl

Sun 27/9

7:00 a.m.-11:49 a.m.

1 stop4h 49m

C$ 670

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/10

6:00 a.m.-1:39 p.m.

1 stop7h 39m

Louisville Intl

Sun 11/10

2:15 p.m.-11:00 p.m.

1 stop8h 45m

C$ 678

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 30/6

6:15 a.m.-3:31 p.m.

1 stop9h 16m

Louisville Intl

Sat 4/7

6:00 a.m.-10:23 a.m.

1 stop4h 23m

C$ 678

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/10

6:00 a.m.-1:39 p.m.

1 stop7h 39m

Louisville Intl

Mon 12/10

7:30 p.m.-12:01 a.m.

1 stop4h 31m

C$ 678

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 6 hours 3 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 American Airlines.

WestJet
WestJet
From C$ 595
United Airlines
United Airlines
From C$ 400
American Airlines
American Airlines
From C$ 536
Air Canada
Air Canada
From C$ 771

What are the cheapest airlines that fly to Louisville?

The cheapest airlines flying from Toronto to Louisville are American Airlines, 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).

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, Montreal offers the quickest one-way flight (4 hours 8 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Louisville by cabin class

Find flights to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Louisville
Business class flights to Louisville
Prem Economy class flights to Louisville
Economy class flights to Louisville

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Why should you use Cheapflights to find cheap flight tickets to Louisville?

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.

Can Cheapflights find flights to Louisville with no change fees?

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

Can Cheapflights notify me if prices for flights to Louisville become cheaper?

Yes! Start tracking prices for Louisville flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.