How does KAYAK find such low prices on flights from Worldwide to Louisville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Louisville.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Louisville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Worldwide to Louisville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Worldwide with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Louisville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What are the most popular airlines flying to Louisville?

The most popular airline among KAYAK users flying to Louisville is Delta, followed by American Airlines and United Airlines.

$67 International Flights to Louisville

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Flight Deals

Book Cheap International Flights Deals to Louisville

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip international flight deals to Louisville

Wed, Nov 11 - Wed, Nov 18

7:25 am - 8:42 pmYYC Calgary-SDF Louisville Intl

12h 17m2 stops Salt Lake City Atlanta Hartsfield-Jackson

12:40 pm - 1:17 amSDF Louisville Intl-YYC Calgary

13h 37m2 stops Minneapolis St Paul Salt Lake City

$412Delta

Fri, Nov 13 - Fri, Nov 20

10:18 am - 3:26 pmGDL Guadalajara Miguel Hidal-SDF Louisville Intl

28h 08m1 stop Raleigh-Durham

9:17 pm - 8:40 pmSDF Louisville Intl-GDL Guadalajara Miguel Hidal

48h 23m2 stops Fort Lauderdale Raleigh-Durham

$413Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

7:25 am - 8:13 pmYYC Calgary-SDF Louisville Intl

11h 48m2 stops Salt Lake City Detroit Metropolitan Wayne County

12:40 pm - 1:17 amSDF Louisville Intl-YYC Calgary

13h 37m2 stops Minneapolis St Paul Salt Lake City

$414Delta

Wed, Nov 11 - Wed, Nov 18

3:06 pm - 9:24 pmYYC Calgary-SDF Louisville Intl

5h 18m1 stop Denver Intl

5:10 am - 1:35 pmSDF Louisville Intl-YYC Calgary

9h 25m1 stop Chicago O'Hare Intl

$453United Airlines

Tue, Nov 10 - Wed, Nov 18

1:25 am - 10:56 amYYC Calgary-SDF Louisville Intl

8h 31m1 stop Atlanta Hartsfield-Jackson

6:42 am - 6:30 pmSDF Louisville Intl-YYC Calgary

12h 48m2 stops Minneapolis St Paul Vancouver Intl

$456WestJet

Tue, Nov 10 - Wed, Nov 18

1:25 am - 10:56 amYYC Calgary-SDF Louisville Intl

8h 31m1 stop Atlanta Hartsfield-Jackson

5:59 pm - 1:05 pmSDF Louisville Intl-YYC Calgary

20h 06m1 stop Atlanta Hartsfield-Jackson

$462WestJet

Wed, Nov 11 - Wed, Nov 18

4:30 pm - 8:38 amYYC Calgary-SDF Louisville Intl

15h 08m3 stops San Francisco Los Angeles Chicago O'Hare Intl

9:55 am - 11:53 pmSDF Louisville Intl-YYC Calgary

14h 58m2 stops Washington, D.C. Dulles Intl Denver Intl

$464United Airlines

Fri, Oct 23 - Mon, Oct 26

3:01 pm - 12:10 pmSJO San José Juan Santamaria Intl-SDF Louisville Intl

19h 09m2 stops Miami Chicago O'Hare Intl

8:18 pm - 12:00 pmSDF Louisville Intl-SJO San José Juan Santamaria Intl

17h 42m2 stops Charlotte Douglas Miami

$497American Airlines

Fri, Oct 23 - Mon, Oct 26

1:00 pm - 10:24 amSJO San José Juan Santamaria Intl-SDF Louisville Intl

19h 24m1 stop Dallas/Fort Worth

8:18 pm - 12:00 pmSDF Louisville Intl-SJO San José Juan Santamaria Intl

17h 42m2 stops Charlotte Douglas Miami

$532American Airlines

Mon, Nov 9 - Thu, Nov 12

10:03 am - 8:52 pmSJO San José Juan Santamaria Intl-SDF Louisville Intl

33h 49m2 stops Panama City Tocumen Intl Chicago O'Hare Intl

9:55 am - 8:19 amSDF Louisville Intl-SJO San José Juan Santamaria Intl

23h 24m2 stops Washington, D.C. Dulles Intl Panama City Tocumen Intl

$589Copa Airlines

Recent last minute international flight deals to Louisville

Mon, Oct 5 - Thu, Oct 8

7:45 am - 11:43 pmYYC Calgary-SDF Louisville Intl

13h 58m2 stops Salt Lake City Minneapolis St Paul

12:40 pm - 8:40 pmSDF Louisville Intl-YYC Calgary

10h 00m1 stop Minneapolis St Paul

$566Delta

Mon, Oct 5 - Thu, Oct 8

6:35 am - 9:59 pmYYC Calgary-SDF Louisville Intl

13h 24m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

8:05 am - 8:40 pmSDF Louisville Intl-YYC Calgary

14h 35m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$605Delta

Sun, Oct 4 - Tue, Oct 20

3:22 pm - 9:34 amYYC Calgary-SDF Louisville Intl

16h 12m3 stops San Francisco Los Angeles Chicago O'Hare Intl

9:04 am - 9:48 pmSDF Louisville Intl-YYC Calgary

14h 44m2 stops Chicago O'Hare Intl Denver Intl

$637United Airlines

Mon, Oct 5 - Thu, Oct 8

6:30 pm - 10:21 amYYC Calgary-SDF Louisville Intl

13h 51m2 stops Vancouver Intl Atlanta Hartsfield-Jackson

12:40 pm - 8:40 pmSDF Louisville Intl-YYC Calgary

10h 00m1 stop Minneapolis St Paul

$734WestJet

Mon, Oct 5 - Thu, Oct 8

6:45 am - 3:27 pmYYC Calgary-SDF Louisville Intl

6h 42m1 stop Dallas/Fort Worth

6:00 am - 11:59 amSDF Louisville Intl-YYC Calgary

7h 59m1 stop Dallas/Fort Worth

$741American Airlines

Tue, Oct 6 - Tue, Oct 20

6:24 am - 10:18 amGUA Guatemala City La Aurora-SDF Louisville Intl

25h 54m3 stops San José Juan Santamaria Intl Panama City Tocumen Intl Washington, D.C. Dulles Intl

5:15 am - 8:46 amSDF Louisville Intl-GUA Guatemala City La Aurora

29h 31m2 stops Chicago O'Hare Intl Panama City Tocumen Intl

$750Copa Airlines

Tue, Oct 6 - Tue, Oct 20

4:25 pm - 10:18 amGUA Guatemala City La Aurora-SDF Louisville Intl

15h 53m2 stops Panama City Tocumen Intl Washington, D.C. Dulles Intl

5:15 am - 8:46 amSDF Louisville Intl-GUA Guatemala City La Aurora

29h 31m2 stops Chicago O'Hare Intl Panama City Tocumen Intl

$751Copa Airlines

Sat, Oct 3 - Mon, Oct 5

4:40 am - 1:09 pmMEX Mexico City Benito Juarez-SDF Louisville Intl

6h 29m1 stop Houston George Bush Intcntl

7:25 am - 11:10 pmSDF Louisville Intl-MEX Mexico City Benito Juarez

17h 45m1 stop Houston George Bush Intcntl

$762United Airlines

Mon, Oct 5 - Thu, Oct 8

9:00 pm - 10:21 amYYC Calgary-SDF Louisville Intl

11h 21m2 stops Vancouver Intl Atlanta Hartsfield-Jackson

12:40 pm - 12:44 amSDF Louisville Intl-YYC Calgary

14h 04m2 stops Minneapolis St Paul Vancouver Intl

$794WestJet

Sat, Oct 3 - Mon, Oct 19

6:01 am - 10:55 pmGUA Guatemala City La Aurora-SDF Louisville Intl

14h 54m2 stops Miami Philadelphia

7:15 am - 7:23 pmSDF Louisville Intl-GUA Guatemala City La Aurora

14h 08m2 stops Philadelphia Miami

$837American Airlines

Booking Insights

KAYAK's insights & trends for flights to Louisville

Get data-powered insights and trends for flights to Louisville to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Louisville?: The most popular airline among KAYAK users flying to Louisville is Delta, followed by American Airlines and United Airlines.

Find deals

Low season	January
High season	April
Cheapest flight	$67

Best time to beat the crowds with an average 5% drop in price.

Flight from Fort Lauderdale to Louisville

How does KAYAK find such low prices on flights from Worldwide to Louisville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Louisville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Louisville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Worldwide to Louisville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Worldwide with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Louisville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.