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.

$55 International Flights to Louisville

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Mon, Nov 2 - Wed, Nov 4

4:30 pm - 9:38 amYYC Calgary-SDF Louisville Intl

15h 08m2 stops San Francisco Chicago O'Hare Intl

7:00 am - 10:53 pmSDF Louisville Intl-YYC Calgary

17h 53m2 stops Chicago O'Hare Intl Denver Intl

$443United Airlines

Mon, Oct 26 - Wed, Oct 28

3:30 pm - 2:22 pmYYC Calgary-SDF Louisville Intl

20h 52m3 stops San Francisco Los Angeles Denver Intl

5:10 am - 11:35 amSDF Louisville Intl-YYC Calgary

8h 25m1 stop Chicago O'Hare Intl

$444United Airlines

Tue, Nov 3 - Tue, Nov 17

11:28 pm - 6:32 pmSJO San José Juan Santamaria Intl-SDF Louisville Intl

18h 04m2 stops Newark Chicago O'Hare Intl

5:10 am - 7:53 pmSDF Louisville Intl-SJO San José Juan Santamaria Intl

15h 43m2 stops Chicago O'Hare Intl Newark

$465United Airlines

Thu, Oct 22 - Sat, Nov 7

3:01 pm - 9:32 amSJO San José Juan Santamaria Intl-SDF Louisville Intl

16h 31m2 stops Miami Chicago O'Hare Intl

4:46 pm - 1:07 pmSDF Louisville Intl-SJO San José Juan Santamaria Intl

21h 21m1 stop Charlotte Douglas

$486American Airlines

Wed, Dec 30 - Mon, Jan 4

1:25 am - 11:01 amYYC Calgary-SDF Louisville Intl

7h 36m1 stop Atlanta Hartsfield-Jackson

6:36 am - 9:54 pmSDF Louisville Intl-YYC Calgary

17h 18m1 stop Minneapolis St Paul

$501WestJet

Thu, Dec 10 - Sun, Jan 10

12:45 pm - 7:19 pmGDL Guadalajara Miguel Hidal-SDF Louisville Intl

29h 34m1 stop San Jose

4:04 pm - 10:51 pmSDF Louisville Intl-GDL Guadalajara Miguel Hidal

55h 47m2 stops Orlando Sanford Intl Nashville Intl

$512Multiple Airlines

Thu, Oct 22 - Sat, Nov 7

1:00 pm - 11:27 pmSJO San José Juan Santamaria Intl-SDF Louisville Intl

8h 27m1 stop Dallas/Fort Worth

7:02 pm - 1:07 pmSDF Louisville Intl-SJO San José Juan Santamaria Intl

19h 05m1 stop Charlotte Douglas

$515American Airlines

Wed, Oct 14 - Fri, Oct 16

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

13h 51m2 stops Vancouver Intl Atlanta Hartsfield-Jackson

7:05 am - 5:10 pmSDF Louisville Intl-YYC Calgary

12h 05m1 stop Atlanta Hartsfield-Jackson

$525WestJet

Thu, Oct 22 - Sat, Nov 7

3:01 pm - 9:32 amSJO San José Juan Santamaria Intl-SDF Louisville Intl

16h 31m2 stops Miami Chicago O'Hare Intl

7:02 pm - 1:01 pmSDF Louisville Intl-SJO San José Juan Santamaria Intl

18h 59m2 stops Charlotte Douglas Miami

$526GOL

Mon, Oct 5 - Fri, Nov 6

11:05 am - 4:06 pmMEX Mexico City Benito Juarez-SDF Louisville Intl

27h 01m1 stop Orlando

8:54 pm - 10:55 pmSDF Louisville Intl-MEX Mexico City Benito Juarez

27h 01m2 stops Fort Lauderdale Houston George Bush Intcntl

$572Multiple Airlines

Recent last minute international flight deals to Louisville

Tue, Sep 29 - Sat, Oct 10

3:22 pm - 5:40 pmYYC Calgary-SDF Louisville Intl

24h 18m2 stops San Francisco Chicago O'Hare Intl

7:55 am - 9:48 pmSDF Louisville Intl-YYC Calgary

15h 53m1 stop Denver Intl

$556United Airlines

Tue, Sep 29 - Tue, Oct 6

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

16h 12m2 stops San Francisco Chicago O'Hare Intl

3:36 pm - 9:48 pmSDF Louisville Intl-YYC Calgary

8h 12m1 stop Denver Intl

$567United Airlines

Wed, Sep 30 - Thu, Oct 8

6:35 am - 3:49 pmYYC Calgary-SDF Louisville Intl

7h 14m1 stop Minneapolis St Paul

7:55 am - 8:15 pmSDF Louisville Intl-YYC Calgary

14h 20m1 stop Detroit Metropolitan Wayne County

$618WestJet

Sun, Sep 27 - Sat, Oct 3

6:20 pm - 10:33 pmCAI Cairo-SDF Louisville Intl

35h 13m2 stops London Heathrow Chicago O'Hare Intl

7:27 pm - 1:15 amSDF Louisville Intl-CAI Cairo

46h 48m2 stops Charlotte Douglas London Heathrow

$792British Airways

Thu, Oct 1 - Sat, Oct 31

11:46 am - 9:43 amGUA Guatemala City La Aurora-SDF Louisville Intl

19h 57m2 stops Dallas/Fort Worth Chicago O'Hare Intl

3:36 pm - 10:23 amSDF Louisville Intl-GUA Guatemala City La Aurora

20h 47m2 stops Charlotte Douglas Miami

$815American Airlines

Thu, Oct 1 - Sat, Oct 31

11:46 am - 9:31 pmGUA Guatemala City La Aurora-SDF Louisville Intl

7h 45m1 stop Dallas/Fort Worth

3:36 pm - 10:23 amSDF Louisville Intl-GUA Guatemala City La Aurora

20h 47m2 stops Charlotte Douglas Miami

$843American Airlines

Thu, Oct 1 - Sat, Oct 31

1:02 pm - 11:59 pmGUA Guatemala City La Aurora-SDF Louisville Intl

8h 57m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:42 pmSDF Louisville Intl-GUA Guatemala City La Aurora

8h 42m1 stop Atlanta Hartsfield-Jackson

$903Delta

Fri, Sep 25 - Sat, Oct 3

3:25 am - 4:44 pmCAI Cairo-SDF Louisville Intl

20h 19m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

2:15 pm - 1:30 amSDF Louisville Intl-CAI Cairo

28h 15m2 stops New York LaGuardia Paris Charles de Gaulle

$1,039Delta

Mon, Sep 28 - Fri, Oct 2

7:25 am - 7:10 pmCAI Cairo-SDF Louisville Intl

18h 45m2 stops London Heathrow Charlotte Douglas

2:41 pm - 1:15 amSDF Louisville Intl-CAI Cairo

27h 34m2 stops Chicago O'Hare Intl London Heathrow

$1,124British Airways

Tue, Sep 29 - Wed, Sep 30

12:10 am - 5:19 pmMEX Mexico City Benito Juarez-SDF Louisville Intl

15h 09m2 stops Montreal Pierre Elliott Trudeau Intl Detroit Metropolitan Wayne County

7:54 pm - 12:20 amSDF Louisville Intl-MEX Mexico City Benito Juarez

54h 26m2 stops Minneapolis St Paul Calgary

$3,378WestJet

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	$55

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.