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$74+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHL
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(FlightHub)

One-way from

$74
(Mytrip)

Popular in

June

Cheapest in

August

Average price

$399

Good round-trip deal

$467 or less

Good one-way deal

$226 or less
Provider with most accurate pricing for Louisville Intl-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Philadelphia flights.
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From Louisville Intl to Pennsylvania
Search Deals
One-way flight from Louisville Intl to Pennsylvania
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Louisville Intl to Pennsylvania.
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Price to beat on a one-way flight from Louisville Intl to Pennsylvania.
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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 February 22, 2025.

This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:16 pmSDF - EWR
1 stop14h 05mSpirit Airlines
Wed 3/196:11 amEWR - SDF
1 stop10h 27mSpirit Airlines
Deal found 2/22$140
This CheapOair deal was found by Cheapflights users on 2/22. 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.
Fri 4/256:00 amSDF - PHL
1 stop27h 01mSpirit Airlines
Mon 4/287:05 pmPHL - SDF
1 stop27h 12mSpirit Airlines
Deal found 2/22$165
This Mytrip deal was found by Cheapflights users on 2/22. 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.
Fri 5/98:35 pmSDF - EWR
1 stop24h 29mMultiple Airlines
Sun 5/117:07 pmEWR - SDF
1 stop13h 04mMultiple Airlines
Deal found 2/22$181
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 9/36:06 amSDF - DCA
Nonstop1h 44mAmerican Airlines
Sat 9/67:45 pmDCA - SDF
Nonstop1h 49mAmerican Airlines
Deal found 2/22$189
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 4/166:45 amSDF - IAD
1 stop4h 59mUnited Airlines
Wed 4/165:55 pmIAD - SDF
Nonstop1h 52mUnited Airlines
Deal found 2/21$189
This Delta deal was found by Cheapflights users on 2/22. 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.
Mon 3/244:18 pmSDF - LGA
Nonstop2h 11mDelta
Mon 3/316:29 pmLGA - SDF
Nonstop2h 29mDelta
Deal found 2/22$197
This CheapOair deal was found by Cheapflights users on 2/21. 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.
Tue 3/256:00 amSDF - PIT
1 stop18h 26mSpirit Airlines
Fri 3/281:01 pmPIT - SDF
1 stop23h 02mSpirit Airlines
Deal found 2/21$198
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Thu 3/206:00 amSDF - LGA
1 stop11h 59mSpirit Airlines
Mon 4/76:54 pmLGA - SDF
1 stop28h 04mSpirit Airlines
Deal found 2/20$199
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 3/186:59 pmSDF - IAD
1 stop5h 32mDelta
Wed 3/196:00 amIAD - SDF
1 stop4h 00mDelta
Deal found 2/21$199
This Delta deal was found by Cheapflights users on 2/21. 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.
Thu 5/17:25 pmSDF - JFK
Nonstop2h 22mDelta
Sun 5/410:04 amJFK - SDF
Nonstop2h 31mDelta
Deal found 2/21$203
This Delta deal was found by Cheapflights users on 2/21. 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.
Thu 4/2412:55 pmSDF - DCA
1 stop5h 25mDelta
Tue 4/296:00 amDCA - SDF
1 stop4h 03mDelta
Deal found 2/21$204
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 5/22:15 pmSDF - EWR
Nonstop2h 15mUnited Airlines
Sun 5/47:00 amEWR - SDF
Nonstop2h 19mUnited Airlines
Deal found 2/21$209

Find flights from Louisville to Pennsylvania within your budget

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 February 22, 2025.

Fly from

Louisville

Fly to

Pennsylvania

Route

Depart

Return

Price

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 3/12

7:16 pm-9:21 am

1 stop14h 05m

Newark

Wed 3/19

6:11 am-4:38 pm

1 stop10h 27m

$140

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 4/25

6:00 am-9:01 am

1 stop27h 01m

Philadelphia

Mon 4/28

7:05 pm-10:17 pm

1 stop27h 12m

$165

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Fri 5/9

8:35 pm-9:04 pm

1 stop24h 29m

Newark

Sun 5/11

7:07 pm-8:11 am

1 stop13h 04m

$181

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Sat 3/15

6:04 am-7:40 am

Nonstop1h 36m

Washington, D.C. Reagan-National

Wed 3/19

7:54 pm-9:59 pm

Nonstop2h 05m

$189

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Wed 4/16

6:45 am-11:44 am

1 stop4h 59m

Washington, D.C. Dulles Intl

Wed 4/16

5:55 pm-7:47 pm

Nonstop1h 52m

$189

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Mon 3/24

6:00 am-8:15 am

Nonstop2h 15m

New York LaGuardia

Wed 3/26

12:59 pm-3:30 pm

Nonstop2h 31m

$197

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Tue 3/25

6:00 am-12:26 am

1 stop18h 26m

Pittsburgh

Fri 3/28

1:01 pm-12:03 pm

1 stop23h 02m

$198

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Tue 3/18

6:59 pm-12:31 am

1 stop5h 32m

Washington, D.C. Dulles Intl

Wed 3/19

6:00 am-10:00 am

1 stop4h 00m

$199

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Thu 3/20

6:00 am-5:59 pm

1 stop11h 59m

New York LaGuardia

Mon 4/7

6:54 pm-10:58 pm

1 stop28h 04m

$199

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Sun 3/16

8:08 am-10:13 am

Nonstop2h 05m

New York LaGuardia

Mon 3/24

5:35 pm-8:04 pm

Nonstop2h 29m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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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.

Travel insights for flights from Louisville to Pennsylvania

Get recent, data-driven insights about flights from Louisville to Pennsylvania including ideal travel times, pricing trends, and more.

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 February 22, 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.

Weekly flight availability from Louisville to Pennsylvania

Explore weekly flight availability from Louisville to Pennsylvania. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 22, 2025.

The most flights from SDF to USPA are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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 February 22, 2025.
Peruse reviews from past customers who have flown with Southwest, Breeze Airways and Delta 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.
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Allegiant Air
7.3
Good
764 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 11 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 $74. 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 - Newark, Louisville Intl - New York LaGuardia or Louisville Intl - New York John F Kennedy 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 Qatar Airways (90%), Aer Lingus (88%) and Alaska Airlines (83%).

  • What are the cheapest flights from Louisville to Pennsylvania?

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Louisville Intl - Newark) can be booked for $166 on average our data indicates $585 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.

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Alternative routes for Louisville to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$219FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$198Average$343FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$364FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$392FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$364Average$518FlexibilityNo cancel feeOn-time63%
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