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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Pennsylvania 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 Pennsylvania 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 Pennsylvania 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 Pennsylvania 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 Pennsylvania 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>

$38 CHEAP FLIGHTS from Pennsylvania to Louisville

SDF

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

...and more

Travelers love KAYAK

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

Save 23% 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

Cheap Flights from Pennsylvania to Louisville

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to Louisville

日, 5月 31 - 木, 6月 4

4:46 pm - 6:15 pm

PIT

SDF

1h 29mnonstop

6:55 pm - 8:18 pm

SDF

PIT

1h 23mnonstop

$77Breeze Airways

木, 5月 7 - 日, 5月 10

4:46 pm - 6:15 pm

PIT

SDF

1h 29mnonstop

6:55 pm - 8:18 pm

SDF

PIT

1h 23mnonstop

$78Breeze Airways

木, 5月 7 - 日, 5月 10

6:42 pm - 6:58 pm

PIT

SDF

24h 16m

1 stop

6:55 pm - 8:18 pm

SDF

PIT

1h 23mnonstop

$158Multiple Airlines

木, 5月 7 - 木, 5月 21

6:42 pm - 6:58 pm

PIT

SDF

24h 16m

1 stop

6:55 pm - 8:18 pm

SDF

PIT

1h 23mnonstop

$159Multiple Airlines

火, 4月 21 - 土, 4月 25

5:05 am - 9:55 am

EWR

SDF

4h 50m

1 stop

9:00 am - 4:30 pm

SDF

EWR

7h 30m

1 stop

$189American Airlines

土, 4月 25 - 土, 5月 2

5:20 pm - 11:48 pm

EWR

SDF

6h 28m

1 stop

7:33 am - 12:30 pm

SDF

EWR

4h 57m

1 stop

$191American Airlines

金, 5月 29 - 月, 6月 1

5:25 pm - 7:18 pm

IAD

SDF

1h 53mnonstop

6:00 am - 7:35 am

SDF

IAD

1h 35mnonstop

$229United Airlines

土, 4月 4 - 木, 4月 9

12:50 pm - 2:47 pm

IAD

SDF

1h 57mnonstop

9:55 am - 11:35 am

SDF

IAD

1h 40mnonstop

$235United Airlines

火, 5月 5 - 土, 5月 9

11:00 am - 1:31 pm

LGA

SDF

2h 31mnonstop

7:00 am - 9:10 am

SDF

LGA

2h 10mnonstop

$239Delta

水, 4月 1 - 月, 4月 13

7:29 pm - 11:57 pm

IAD

SDF

4h 28m

1 stop

6:08 pm - 11:03 pm

SDF

IAD

4h 55m

1 stop

$264Delta

Useful Info

Low season	January
High season	May
Cheapest flight	$38

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

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

Flight from Pittsburgh to Louisville

How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to Louisville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Louisville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Pennsylvania 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 Pennsylvania 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 Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania 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 Pennsylvania 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

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)

SDF

$38 Find Cheap Flights from Pennsylvania to Louisville

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

Cheap Flights from Pennsylvania to Louisville

Recent round-trip flight deals from Pennsylvania to Louisville

Recent one-way flight deals from Pennsylvania to Louisville

Recent last minute flight deals from Pennsylvania to Louisville

Recent direct flight deals from Pennsylvania to Louisville

Good to know

FAQs for booking flights from Pennsylvania to Louisville

How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to Louisville.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Pennsylvania 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 Pennsylvania 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 Pennsylvania with another airline.

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

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 Louisville

Choose which airport to fly into in Louisville

Find deals for your return flight