SDF

$73 Find Cheap Flights from Pennsylvania to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

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Everything you should know

Cheapest round-trip
$102
Overall average: $447
Spirit Airlines
Tue 1/13Thu 1/29
PHL - SDF • 1 stop
Cheapest non-stop
$201
Typical prices: $235-$403
United Airlines
Wed 2/4Mon 2/9
IAD - SDF • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Pennsylvania to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania 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.

Recent round-trip flight deals from Pennsylvania to Louisville

Tue, Jan 13 - Thu, Jan 29
Spirit Airlines Logo
6:00 am - 2:41 pm
PHL
-
SDF
8h 41m1 stop
Spirit Airlines Logo
3:36 pm - 11:50 pm
SDF
-
PHL
8h 14m1 stop
$102Spirit Airlines
Sun, Jan 11 - Wed, Jan 14
Multiple Airlines Logo
5:10 am - 10:07 am
PHL
-
SDF
28h 57m1 stop
Multiple Airlines Logo
1:55 pm - 8:36 am
SDF
-
PHL
18h 41m1 stop
$147Multiple Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
5:43 pm - 7:42 pm
IAD
-
SDF
1h 59mnonstop
United Airlines Logo
2:35 pm - 4:15 pm
SDF
-
IAD
1h 40mnonstop
$198United Airlines
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
5:45 pm - 7:43 pm
IAD
-
SDF
1h 58mnonstop
United Airlines Logo
9:50 am - 11:36 am
SDF
-
IAD
1h 46mnonstop
$204United Airlines
Tue, Jan 13 - Wed, Jan 14
Southwest Logo
3:25 pm - 10:10 pm
DCA
-
SDF
6h 45m1 stop
Southwest Logo
12:50 pm - 8:35 pm
SDF
-
DCA
7h 45m1 stop
$209Southwest
Thu, Jan 15 - Sun, Jan 18
Delta Logo
6:00 am - 10:11 am
IAD
-
SDF
4h 11m1 stop
Delta Logo
6:00 am - 11:37 am
SDF
-
IAD
5h 37m1 stop
$209Delta
Wed, Jan 14 - Tue, Jan 20
Southwest Logo
10:35 am - 5:00 pm
DCA
-
SDF
6h 25m1 stop
Southwest Logo
6:45 am - 4:00 pm
SDF
-
DCA
9h 15m2 stops
$214Southwest
Thu, Jan 1 - Sun, Jan 4
American Airlines Logo
7:45 pm - 9:33 pm
DCA
-
SDF
1h 48mnonstop
American Airlines Logo
6:03 am - 7:42 am
SDF
-
DCA
1h 39mnonstop
$219American Airlines
Thu, Jan 8 - Thu, Jan 15
Delta Logo
6:10 am - 10:11 am
MDT
-
SDF
4h 01m1 stop
Delta Logo
10:51 am - 4:25 pm
SDF
-
MDT
5h 34m1 stop
$221Delta
Wed, Jan 14 - Tue, Jan 20
American Airlines Logo
7:59 pm - 10:05 pm
DCA
-
SDF
2h 06mnonstop
American Airlines Logo
11:16 am - 4:50 pm
SDF
-
DCA
5h 34m1 stop
$221American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$73
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from New York John F Kennedy Airport to Louisville

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?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Jeffersonville
West Baden Springs
Elizabeth
Charlestown
Brandenburg
Georgetown

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

Louisville (SDF)