HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pennsylvania

$48+ Cheap flights from Louisville (SDF) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHL
mai 6 — mai 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Pennsylvania with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Pennsylvania

Keep the following information in mind while searching for Louisville to Pennsylvania flight deals. Data was last updated mai 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$98
(FlightHub)

One-way from

$48
(FlightHub)

Popular in

October

Cheapest in

August

Average price

$399

Good round-trip deal

$362 or less

Good one-way deal

$199 or less
Provider with most accurate pricing for Louisville Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Philadelphia flights.
Search Deals
From Louisville Intl to Pennsylvania
Search Deals
One-way flight from Louisville Intl to Pennsylvania
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Pennsylvania.
Search Deals
Price to beat on a one-way flight from Louisville Intl to Pennsylvania.
Search Deals

Find flight deals from Louisville to Pennsylvania

Cheapest flights from Louisville to Pennsylvania
Explore the most affordable flight options available from Louisville to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/137:45 pmSDF - EWR
Nonstop2h 22mSpirit Airlines
lun. 6/162:15 pmEWR - SDF
Nonstop2h 17mSpirit Airlines
Deal found 4/30$98
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2712:58 pmSDF - PIT
1 stop22h 38mSpirit Airlines
mar. 6/37:00 amPIT - SDF
2 stops30h 12mSpirit Airlines
Deal found 4/29$186
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/67:30 pmSDF - DCA
Nonstop1h 44mAmerican Airlines
sam. 6/78:00 pmDCA - SDF
Nonstop1h 52mAmerican Airlines
Deal found 4/29$189
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/66:00 amSDF - IAD
Nonstop1h 35mUnited Airlines
lun. 6/98:29 amIAD - SDF
Nonstop1h 47mUnited Airlines
Deal found 4/30$189
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/237:45 pmSDF - EWR
Nonstop2h 22mMultiple Airlines
mar. 7/85:15 amEWR - SDF
1 stop27h 41mMultiple Airlines
Deal found 4/30$193
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2712:58 pmSDF - PHL
1 stop18h 50mSpirit Airlines
mar. 6/36:00 amPHL - SDF
1 stop6h 03mSpirit Airlines
Deal found 4/29$194
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/236:30 amSDF - EWR
Nonstop2h 12mUnited Airlines
mer. 7/308:29 pmEWR - SDF
Nonstop2h 29mUnited Airlines
Deal found 4/30$197
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/2911:23 amSDF - PIT
1 stop24h 13mMultiple Airlines
mar. 6/37:00 amPIT - SDF
1 stop25h 44mMultiple Airlines
Deal found 4/29$199
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/244:45 pmSDF - LGA
1 stop5h 18mSpirit Airlines
lun. 5/266:00 amLGA - SDF
1 stop11h 53mSpirit Airlines
Deal found 4/29$202
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/304:25 pmSDF - LGA
Nonstop2h 19mDelta
lun. 6/212:29 pmLGA - SDF
Nonstop2h 30mDelta
Deal found 4/30$203
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/305:55 pmSDF - DCA
1 stop5h 48mDelta
dim. 6/17:59 amDCA - SDF
1 stop3h 50mDelta
Deal found 4/29$204
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/307:09 pmSDF - IAD
1 stop3h 45mDelta
ven. 6/66:00 amIAD - SDF
1 stop4h 08mDelta
Deal found 4/30$204

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated mai 1, 2025.
Use the filters below to find and compare flights from Louisville to Pennsylvania that are best for you.

Fly from

Louisville

Fly to

Pennsylvania

Route

Depart

Return

Price

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

ven. 5/30

9:55 am-12:12 pm

Nonstop2h 17m

Newark

lun. 6/2

6:48 am-9:00 am

Nonstop2h 12m

$89

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

mar. 5/27

12:58 pm-11:36 am

1 stop22h 38m

Pittsburgh

mar. 6/3

7:00 am-8:44 am

1 stop25h 44m

$186

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

lun. 6/23

7:45 pm-10:07 pm

Nonstop2h 22m

Newark

mar. 7/8

9:55 am-8:56 am

2 stops23h 01m

$186

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

ven. 6/6

7:30 pm-9:14 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

sam. 6/7

8:00 pm-9:52 pm

Nonstop1h 52m

$189

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

ven. 6/6

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

sam. 6/7

8:29 am-10:16 am

Nonstop1h 47m

$189

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

mar. 5/27

12:58 pm-7:48 am

1 stop18h 50m

Philadelphia

mar. 6/3

6:00 am-12:03 pm

1 stop6h 03m

$194

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

mer. 7/23

6:30 am-8:42 am

Nonstop2h 12m

Newark

mer. 7/30

8:29 pm-10:58 pm

Nonstop2h 29m

$197

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

sam. 5/24

7:09 pm-10:54 pm

1 stop3h 45m

Washington, D.C. Dulles Intl

dim. 5/25

6:00 am-10:08 am

1 stop4h 08m

$199

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

sam. 5/24

4:45 pm-10:03 pm

1 stop5h 18m

New York LaGuardia

lun. 5/26

6:00 am-5:53 pm

1 stop11h 53m

$202

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

mar. 5/27

12:43 pm-2:49 pm

Nonstop2h 06m

New York LaGuardia

mar. 6/3

5:50 pm-8:13 pm

Nonstop2h 23m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Louisville to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Pennsylvania

What is the cheapest month to book a flight from Louisville to Pennsylvania?

Currently, August is the cheapest month in which you can book a flight from Louisville to Pennsylvania (average of $236). Flying from Louisville to Pennsylvania in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to PA?

Find hourly flight availability from Louisville to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mai 1, 2025.

When flying from Louisville to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated mai 1, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Alaska Airlines and Southwest from Louisville to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
9,968 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,294 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,934 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,696 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Louisville to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Pennsylvania?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Pennsylvania. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • How popular is this Louisville to Pennsylvania flight route?

    The Louisville Intl to Pennsylvania flight path was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Louisville to Pennsylvania one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $48. Users have also found prices from $90 and $90 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Louisville to Pennsylvania?

    When deciding which route to take from Louisville to Pennsylvania consider Louisville Intl - New York LaGuardia, Louisville Intl - Newark or Louisville Intl - Washington, D.C. Dulles Intl as they are the most popular.

  • What are the most reliable airlines from Louisville to Pennsylvania?

    The top 3 most reliable airlines when flying from Louisville to Pennsylvania are Aer Lingus (90%), Alaska Airlines (86%) and American Airlines (85%).

  • What are the cheapest flights from Louisville to Pennsylvania?

    Looking at all options, your cheapest flight can be booked for $167. While the most popular route (Louisville Intl - New York LaGuardia) can be booked for $190 on average our data indicates $394 when flying from Louisville to Pennsylvania.

  • Can I find deals for flights from Louisville to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Louisville to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Pennsylvania.

  • Can I find deals for business class flights from Louisville to Pennsylvania?

    Yes. Cheapflights offers flight deals from Louisville to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Louisville to Pennsylvania (average of $236). Flying from Louisville to Pennsylvania in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Seattle flights
Nashville to Seattle flights
Cincinnati to Las Vegas flights
Cincinnati to Orlando flights
Cincinnati to John F Kennedy Intl flights
Cincinnati to Dallas/Fort Worth flights
Nashville to John F Kennedy Intl flights
Cincinnati to Denver flights
Nashville to Newark flights
Nashville to Los Angeles flights
Cincinnati to Boston flights
Nashville to LaGuardia flights
Nashville to Denver flights
Cincinnati to Newark flights
Cincinnati to Hobby flights
Nashville to Las Vegas flights
Cincinnati to LaGuardia flights
Nashville to Fort Lauderdale flights
Nashville to Dallas/Fort Worth flights
Cincinnati to Tampa flights
Cincinnati to Fort Myers flights
Cincinnati to Miami flights
Cincinnati to George Bush Intcntl flights
Cincinnati to Fort Lauderdale flights
Nashville to Orlando flights
Nashville to Boston flights
Nashville to San Francisco flights
Cincinnati to Los Angeles flights
Cincinnati to Reagan-National flights
Nashville to Miami flights
Nashville to O'Hare Intl flights
Cincinnati to O'Hare Intl flights
Nashville to Reagan-National flights
Louisville to Boston flights
Cincinnati to Sky Harbor Intl flights
Knoxville to Denver flights
Louisville to Las Vegas flights
Louisville to LaGuardia flights
Nashville to Honolulu flights
Nashville to Baltimore flights
Cincinnati to Dulles Intl flights
Nashville to Sky Harbor Intl flights
Nashville to Dulles Intl flights
Louisville to Seattle flights
Nashville to Hobby flights
Louisville to Orlando flights
Cincinnati to Charlotte flights
Cincinnati to Honolulu flights
Cincinnati to Atlanta flights
Cincinnati to Philadelphia flights

Top 5 airlines flying from Louisville to Pennsylvania

Discover the top 5 airlines that operate flights from Louisville to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$209FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$198Average$345FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$379FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$223Average$400FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$308Average$419FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.