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>

$84 International Flights to Louisville

KAYAK searches hundreds of travel sites at once for cheap 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

Thu, May 7 - Mon, May 18

12:17 pm - 6:58 pm

GUA

SDF

28h 41m

1 stop

7:48 pm - 11:12 am

SDF

GUA

17h 24m

1 stop

$350Multiple Airlines

Thu, Apr 16 - Sun, Apr 19

3:22 pm - 9:10 am

YYC

SDF

15h 48m

2 stops

5:00 am - 11:32 am

SDF

YYC

8h 32m

1 stop

$351United Airlines

Thu, Apr 23 - Fri, May 1

2:07 pm - 5:04 pm

BOG

SDF

25h 57m

1 stop

6:06 pm - 1:12 pm

SDF

BOG

20h 06m

1 stop

$388Spirit Airlines

Thu, Apr 23 - Sat, May 2

2:07 pm - 5:04 pm

BOG

SDF

25h 57m

1 stop

6:06 pm - 1:12 pm

SDF

BOG

20h 06m

1 stop

$389Spirit Airlines

Mon, Jun 22 - Tue, Jul 21

3:08 pm - 11:27 am

SJO

SDF

18h 19m

2 stops

8:05 pm - 11:56 am

SDF

SJO

17h 51m

2 stops

$389American Airlines

Tue, Jun 2 - Wed, Jun 3

6:45 am - 10:50 pm

YYC

SDF

14h 05m

1 stop

9:00 am - 6:31 pm

SDF

YYC

11h 31m

2 stops

$403Air Canada

Tue, Jun 2 - Wed, Jun 3

7:20 am - 10:30 pm

YYC

SDF

13h 10m

2 stops

5:20 am - 6:31 pm

SDF

YYC

15h 11m

2 stops

$411Air Canada

Mon, May 11 - Mon, May 18

7:00 am - 5:01 pm

YYC

SDF

8h 01m

1 stop

10:39 am - 8:05 pm

SDF

YYC

11h 26m

1 stop

$421Delta

Mon, Jun 1 - Wed, Jun 3

12:30 am - 10:25 am

YYC

SDF

7h 55m

1 stop

2:34 pm - 8:05 pm

SDF

YYC

7h 31m

1 stop

$423Delta

Mon, Jun 22 - Tue, Jul 21

1:59 pm - 12:28 am

SJO

SDF

8h 29m

1 stop

7:45 pm - 2:17 pm

SDF

SJO

20h 32m

1 stop

$430American Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$84

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly and prices are also 10% lower on average.

Flight from Newark Liberty 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

Jeffersonville

West Baden Springs

Elizabeth

Charlestown

Brandenburg

Georgetown

Everything you need to know for your flight to Louisville

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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)

$84 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