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Pennsylvania

$68+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHL
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$137
(Cheapflightsfares)

One-way from

$69
(Cheapflightsfares)

Popular in

October

Cheapest in

August

Average price

$480

Good round-trip deal

$334 or less

Good one-way deal

$213 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
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One-way flight from Louisville Intl to Pennsylvania
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Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
Fri 5/239:55 amSDF - EWR
Nonstop2h 17mSpirit Airlines
Mon 5/266:48 amEWR - SDF
Nonstop2h 12mSpirit Airlines
Deal found 4/14$137
This Mytrip deal was found by Cheapflights users on 4/14. 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 5/309:55 amSDF - EWR
Nonstop2h 17mMultiple Airlines
Tue 6/38:00 pmEWR - SDF
1 stop12h 44mMultiple Airlines
Deal found 4/14$167
This Booking.com deal was found by Cheapflights users on 4/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:25 pmSDF - PHL
1 stop13h 23mSpirit Airlines
Mon 5/267:12 pmPHL - SDF
1 stop16h 51mSpirit Airlines
Deal found 4/13$187
This American Airlines deal was found by Cheapflights users on 4/15. 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 5/76:00 amSDF - DCA
Nonstop1h 38mAmerican Airlines
Tue 5/134:59 pmDCA - SDF
Nonstop1h 54mAmerican Airlines
Deal found 4/15$189
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Thu 5/86:00 amSDF - IAD
Nonstop1h 33mUnited Airlines
Sun 5/118:30 amIAD - SDF
Nonstop1h 49mUnited Airlines
Deal found 4/15$189
This Delta deal was found by Cheapflights users on 4/15. 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.
Wed 5/148:00 pmSDF - PIT
1 stop4h 21mDelta
Thu 5/156:10 pmPIT - SDF
1 stop4h 33mDelta
Deal found 4/15$197
This American Airlines deal was found by Cheapflights users on 4/15. 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 8/67:52 amSDF - LGA
Nonstop2h 07mAmerican Airlines
Tue 8/1210:10 amLGA - SDF
Nonstop2h 20mAmerican Airlines
Deal found 4/15$197
This Delta deal was found by Cheapflights users on 4/13. 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 7/16:40 pmSDF - IAD
1 stop4h 15mDelta
Fri 7/43:31 pmIAD - SDF
1 stop5h 42mDelta
Deal found 4/13$199
This Delta deal was found by Cheapflights users on 4/15. 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 5/196:00 amSDF - LGA
Nonstop2h 14mDelta
Wed 5/219:10 amLGA - SDF
Nonstop2h 30mDelta
Deal found 4/15$203
This Mytrip deal was found by Cheapflights users on 4/15. 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 5/92:07 pmSDF - LGA
3 stops33h 17mSpirit Airlines
Tue 5/135:54 amLGA - SDF
1 stop6h 09mSpirit Airlines
Deal found 4/15$204
This Delta deal was found by Cheapflights users on 4/15. 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.
Fri 5/302:59 pmSDF - DCA
1 stop4h 32mDelta
Sun 6/16:00 amDCA - SDF
1 stop4h 08mDelta
Deal found 4/15$204
This Mytrip deal was found by Cheapflights users on 4/15. 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.
Mon 5/56:19 pmSDF - LGA
1 stop15h 36mMultiple Airlines
Wed 5/75:56 amLGA - SDF
1 stop28h 22mMultiple Airlines
Deal found 4/15$207

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 April 15, 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

Fri 5/23

9:55 am-12:12 pm

Nonstop2h 17m

Newark

Mon 5/26

6:48 am-9:00 am

Nonstop2h 12m

$137

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Fri 5/30

9:55 am-12:12 pm

Nonstop2h 17m

Newark

Tue 6/3

8:00 pm-8:44 am

1 stop12h 44m

$167

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Sat 5/24

6:25 pm-7:48 am

1 stop13h 23m

Philadelphia

Mon 5/26

7:12 pm-12:03 pm

1 stop16h 51m

$187

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Wed 5/7

6:00 am-7:38 am

Nonstop1h 38m

Washington, D.C. Reagan-National

Tue 5/13

4:59 pm-6:53 pm

Nonstop1h 54m

$189

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Thu 5/8

6:00 am-7:33 am

Nonstop1h 33m

Washington, D.C. Dulles Intl

Sun 5/11

8:30 am-10:19 am

Nonstop1h 49m

$189

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Wed 5/14

8:00 pm-12:21 am

1 stop4h 21m

Pittsburgh

Thu 5/15

6:10 pm-10:43 pm

1 stop4h 33m

$197

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Wed 8/6

7:52 am-9:59 am

Nonstop2h 07m

New York LaGuardia

Tue 8/12

10:10 am-12:30 pm

Nonstop2h 20m

$197

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Sat 5/24

7:09 pm-10:54 pm

1 stop3h 45m

Washington, D.C. Dulles Intl

Fri 5/30

7:43 pm-12:05 am

1 stop4h 22m

$199

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Mon 5/19

6:00 am-8:14 am

Nonstop2h 14m

New York LaGuardia

Wed 5/21

9:10 am-11:40 am

Nonstop2h 30m

$203

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Fri 5/9

2:07 pm-11:24 pm

3 stops33h 17m

New York LaGuardia

Tue 5/13

5:54 am-12:03 pm

1 stop6h 09m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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.

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 April 15, 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 April 15, 2025.

The most flights from SDF to USPA are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 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 April 15, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Southwest 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.
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Crew

8.8

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
158 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Crew

8.8

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
4,279 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Crew

8.8

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
7,918 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Crew

8.8

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
8,658 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Crew

8.8

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!
Allegiant Air
7.3
Good
734 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Crew

8.8

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 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 $69. 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 Aer Lingus (91%), Alaska Airlines (89%) and American Airlines (79%).

  • What are the cheapest flights from Louisville to Pennsylvania?

    Looking at all options, your cheapest flight can be booked for $143. While the most popular route (Louisville Intl - Newark) can be booked for $137 on average our data indicates $399 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$209FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$173Average$400FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$345FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$369FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$308Average$422FlexibilityNo cancel feeOn-time63%

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