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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$48 International Flights to Louisville

KAYAK searches hundreds of travel sites at once for cheap international flights to Louisville

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Book Cheap International Flights Deals to Louisville

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Sep 8 - Fri, Sep 12

12:19 pm - 10:04 pmSJO-SDF

7h 45m1 stop

8:23 am - 11:14 amSDF-SJO

28h 51m1 stop

$230Spirit Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 12

12:19 pm - 10:04 pmSJO-SDF

7h 45m1 stop

8:23 am - 11:14 amSDF-SJO

28h 51m1 stop

$258Spirit Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:00 am - 11:58 pmSJO-SDF

15h 58m1 stop

6:31 am - 7:42 pmSDF-SJO

15h 11m1 stop

$268American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:00 am - 9:30 pmSJO-SDF

13h 30m2 stops

6:31 am - 7:42 pmSDF-SJO

15h 11m1 stop

$272American Airlines

Find Deal

Wed, Oct 8 - Sat, Nov 8

6:44 am - 10:25 pmSJO-SDF

13h 41m1 stop

5:54 pm - 12:22 pmSDF-SJO

19h 28m1 stop

$274American Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 12

12:19 pm - 10:04 pmSJO-SDF

7h 45m1 stop

9:47 am - 10:27 amSDF-SJO

26h 40m2 stops

$278

Find Deal

Thu, Oct 23 - Thu, Nov 6

12:27 pm - 9:01 amGUA-SDF

18h 34m1 stop

10:55 am - 12:55 amSDF-GUA

15h 00m1 stop

$291

Find Deal

Mon, Oct 20 - Sat, Oct 25

7:55 am - 10:30 pmSJO-SDF

36h 35m2 stops

7:20 pm - 10:25 amSDF-SJO

17h 05m2 stops

$301United Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

1:30 pm - 5:16 pmSJO-SDF

25h 46m2 stops

7:36 pm - 12:26 pmSDF-SJO

18h 50m2 stops

$312United Airlines

Find Deal

Mon, Sep 15 - Tue, Sep 16

7:05 am - 11:52 pmCUN-SDF

15h 47m2 stops

8:10 am - 2:20 pmSDF-CUN

7h 10m1 stop

$340Aeromexico

Find Deal

Useful Info

Low season	January
High season	September
Cheapest flight	$48

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly and prices are also 6% lower on average.

Flight from Orlando Airport 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.

French Lick

West Baden Springs

Jeffersonville

Elizabeth

Charlestown

Brandenburg

Georgetown

Everything you need to know for your flight to Louisville

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Louisville

Louisville (SDF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$48 Find deals on international flights to Louisville

KAYAK searches hundreds of travel sites at once for cheap international flights to Louisville

Book Cheap International Flights Deals to Louisville

Recent round-trip international flight deals to Louisville

Recent one-way international flight deals to Louisville

Recent last minute international flight deals to Louisville

Good to know

FAQs for booking Worldwide to Louisville flights

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.

Traveling to a place near Louisville?

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

Cabin class types available on flights to Worldwide

Complete your trip to Louisville with a hotel stay or car rental

Find direct flights for Louisville

Flights to other popular destinations

Flights from domestic origins to Worldwide

Choose which airport to fly into in Louisville

Find deals for your return flight