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Cheap flights from Louisville to Pennsylvania from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Pennsylvania departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Pennsylvania

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
1:55 pm - 10:03 pm
SDF
-
PHL
8h 08m1 stop
Spirit Airlines Logo
6:00 am - 2:41 pm
PHL
-
SDF
8h 41m1 stop
$164Spirit Airlines
mié., ene. 21 - jue., ene. 29
Multiple Airlines Logo
3:36 pm - 11:50 pm
SDF
-
PHL
8h 14m1 stop
Multiple Airlines Logo
5:50 pm - 2:41 pm
PHL
-
SDF
20h 51m1 stop
$172Multiple Airlines
jue., ene. 15 - lun., ene. 19
American Airlines Logo
10:56 am - 12:44 pm
SDF
-
DCA
1h 48mnonstop
American Airlines Logo
8:26 am - 10:38 am
DCA
-
SDF
2h 12mnonstop
$204American Airlines
vie., feb. 27 - dom., mar. 1
United Airlines Logo
9:55 am - 11:36 am
SDF
-
IAD
1h 41mnonstop
United Airlines Logo
12:51 pm - 2:44 pm
IAD
-
SDF
1h 53mnonstop
$204United Airlines
mar., dic. 30 - vie., ene. 2
Delta Logo
7:05 am - 11:18 am
SDF
-
DCA
4h 13m1 stop
Delta Logo
11:00 am - 4:11 pm
DCA
-
SDF
5h 11m1 stop
$209Delta
vie., ene. 9 - lun., ene. 12
Delta Logo
5:45 pm - 11:37 pm
SDF
-
IAD
5h 52m1 stop
Delta Logo
6:00 am - 10:01 am
IAD
-
SDF
4h 01m1 stop
$209Delta
vie., ene. 9 - dom., ene. 11
Southwest Logo
6:25 am - 4:00 pm
SDF
-
DCA
9h 35m2 stops
Southwest Logo
6:40 pm - 11:00 pm
DCA
-
SDF
4h 20m1 stop
$214Southwest
jue., ene. 15 - lun., ene. 19
American Airlines Logo
6:03 am - 7:42 am
SDF
-
DCA
1h 39mnonstop
American Airlines Logo
7:45 pm - 9:33 pm
DCA
-
SDF
1h 48mnonstop
$219American Airlines
jue., dic. 25 - lun., dic. 29
United Airlines Logo
9:55 am - 11:36 am
SDF
-
IAD
1h 41mnonstop
United Airlines Logo
5:15 pm - 7:11 pm
IAD
-
SDF
1h 56mnonstop
$219United Airlines
jue., dic. 25 - lun., dic. 29
Southwest Logo
5:35 am - 3:45 pm
SDF
-
PIT
10h 10m2 stops
Southwest Logo
6:00 pm - 10:10 pm
PIT
-
SDF
4h 10m1 stop
$304Southwest
mar., ene. 13 - mié., ene. 14

United Airlines flights from Louisville to Pennsylvania

Our best United Airlines deals on Louisville to Pennsylvania flight tickets
United Airlines
Jan 10
SDF6:26 amLouisville Intl
2h 18m
EWR8:44 amNewark
Jan 31
EWR10:30 amNewark
2h 35m
SDF1:05 pmLouisville Intl
$209
Find similar
United Airlines
Jan 10
SDF1:50 pmLouisville Intl
2h 19m
EWR4:09 pmNewark
Jan 12
EWR8:05 amNewark
6h 43m
1 stop
SDF2:48 pmLouisville Intl
$219
Find similar
United Airlines
Feb 27
SDF6:15 amLouisville Intl
2h 12m
EWR8:27 amNewark
Mar 2
EWR9:25 pmNewark
2h 34m
SDF11:59 pmLouisville Intl
$220
Find similar

Spirit Airlines flights from Louisville to Pennsylvania

Our best Spirit Airlines deals on Louisville to Pennsylvania flight tickets
Spirit Airlines
Jan 21
SDF1:55 pmLouisville Intl
8h 08m
1 stop
PHL10:03 pmPhiladelphia
Jan 29
PHL6:00 amPhiladelphia
8h 41m
1 stop
SDF2:41 pmLouisville Intl
$164
Find similar
Spirit Airlines
Jan 13
SDF3:36 pmLouisville Intl
8h 08m
1 stop
PIT11:44 pmPittsburgh
Jan 14
PIT5:50 pmPittsburgh
20h 51m
1 stop
SDF2:41 pmLouisville Intl
$180
Find similar
Spirit Airlines
Jan 9
SDF1:55 pmLouisville Intl
8h 08m
1 stop
PHL10:03 pmPhiladelphia
Jan 12
PHL5:30 amPhiladelphia
7h 30m
1 stop
SDF1:00 pmLouisville Intl
$182
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated diciembre 11, 2025.
Use the filters below to find and compare flights from Louisville to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

mié. 1/21

1:55 pm-10:03 pm

1 stop8h 08m

Philadelphia

jue. 1/29

6:00 am-2:41 pm

1 stop8h 41m

$164

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

jue. 1/15

3:36 pm-11:50 pm

1 stop8h 14m

Philadelphia

lun. 1/19

5:50 pm-2:41 pm

1 stop20h 51m

$172

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

vie. 2/27

10:56 am-12:44 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

dom. 3/1

8:26 am-10:38 am

Nonstop2h 12m

$204

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

mar. 12/30

9:55 am-11:36 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

vie. 1/2

12:51 pm-2:44 pm

Nonstop1h 53m

$204

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

vie. 1/9

7:05 am-11:18 am

1 stop4h 13m

Washington, D.C. Reagan-National

lun. 1/12

11:00 am-4:11 pm

1 stop5h 11m

$209

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

vie. 1/9

5:45 pm-11:37 pm

1 stop5h 52m

Washington, D.C. Dulles Intl

dom. 1/11

6:00 am-10:01 am

1 stop4h 01m

$209

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

jue. 1/15

6:25 am-4:00 pm

2 stops9h 35m

Washington, D.C. Reagan-National

lun. 1/19

6:40 pm-11:00 pm

1 stop4h 20m

$214

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

jue. 12/25

6:03 am-7:42 am

Nonstop1h 39m

Washington, D.C. Reagan-National

lun. 12/29

7:45 pm-9:33 pm

Nonstop1h 48m

$219

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

jue. 12/25

9:55 am-11:36 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

lun. 12/29

5:15 pm-7:11 pm

Nonstop1h 56m

$219

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

mar. 1/13

5:35 am-3:45 pm

2 stops10h 10m

Pittsburgh

mié. 1/14

6:00 pm-10:10 pm

1 stop4h 10m

$304

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Louisville to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pennsylvania?

The month of June is, on average, the cheapest month to fly to Pennsylvania from Louisville, with most prices found around $377. If you don’t want to visit Pennsylvania in June, then you should wait until February to fly from Louisville, when ticket prices are also cheap, with an average price of $397.

What is the cheapest day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Friday when prices can be found for as low as $557. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $724. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Our most recent data shows that the best time of day to fly to Pennsylvania is in the evening. Flights from Louisville to Pennsylvania during this time can be as low as $345. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $1,092.

What is the cheapest Louisville Intl to Pennsylvania flight route?

Fly from Louisville Intl to Pittsburgh for the best Louisville Intl - Pennsylvania flight prices

How far in advance should I book a flight to Pennsylvania?

You are more likely to see cheaper flights to Pennsylvania from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $489 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Louisville for as low as $336 on momondo.

What cabin class options are available on Louisville Intl to Pennsylvania flights?

There are 3 cabin classes available to choose from on Louisville Intl to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisville to Pennsylvania flights?

No. A direct flight is the cheapest option for a flight between Louisville to Pennsylvania.

Cheap Louisville to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Pennsylvania

Best Price Found

$409

Fastest flight time

1h 36m

Direct flights

Every day

Airports in Pennsylvania

152 airports
The best one-way flight to Pennsylvania from Louisville in the past 72 hours is $409. The best round-trip flight deal from Louisville to Pennsylvania found on momondo in the last 72 hours is $442.
The fastest flight from Louisville to Pennsylvania takes 1h 36m
Direct flights go from Louisville to Pennsylvania every day.
There are 152 airports in Pennsylvania. From Louisville there are direct flights to Washington, D.C. Reagan-National (DCA), Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to Pennsylvania?

    Prices for flights from Louisville Intl Airport to Pennsylvania refresh daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Pennsylvania?

  • How old do you have to be to fly from Louisville Intl Airport to Pennsylvania?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Louisville to Pennsylvania?

Best airlines flying from Louisville to Pennsylvania

Compare and see reviews for airlines that fly from Louisville to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $150Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
Spirit AirlinesPriceFrom $165Free CancellationRating
6.3
8,179 reviews
Search Spirit Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $215Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $267Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Pennsylvania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pennsylvania from Louisville.

Can I find flights from Louisville to Pennsylvania with flexible booking policies on momondo?

All flight searches from Louisville to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Pennsylvania?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Pennsylvania.

I’m not ready to book a flight from Louisville to Pennsylvania right now. Can momondo alert me if prices change?

Price alerts on flights to Pennsylvania from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Pennsylvania trip

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