$148+ Cheap flights from Louisville to Philadelphia (SDF - PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHL
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Philadelphia 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.Cheapflights Tip: The best prices from Louisville Intl to Philadelphia are usually found in April or February, booked 62 days in advance, depart on a Saturday or Thursday and return on a Tuesday
Cheap flight deals from Louisville to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisville to PhiladelphiaExplore the most affordable flight options available from Louisville to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Louisville to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:12 pm -
1 stop6h 14m
Mon 12/79:56 pm -
2 stops42h 36m
Deal found 10/22![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:06 pm -
1 stop24h 18m
Wed 11/189:30 am -
1 stop5h 56m
Deal found 10/24![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:06 pm -
1 stop7h 18m
Wed 11/119:30 am -
1 stop5h 56m
Deal found 10/23![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:09 pm -
1 stop14h 35m
Sun 12/62:51 pm -
1 stop20h 57m
Deal found 10/25![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:28 pm -
1 stop20h 20m
Sun 12/134:31 pm -
2 stops19h 17m
Deal found 10/22![Multiple Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:10 am -
1 stop5h 55m
Mon 12/75:35 am -
1 stop6h 40m
Deal found 10/22![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:05 pm -
2 stops10h 15m
Sun 12/135:30 am -
1 stop6h 40m
Deal found 10/22![Southwest logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:06 pm -
1 stop7h 18m
Tue 11/105:14 pm -
2 stops22h 12m
Deal found 10/24![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:28 pm -
1 stop9h 19m
Mon 12/79:56 pm -
2 stops42h 36m
Deal found 10/24![Multiple Airlines logo]()
$322
Best flights from Louisville to PhiladelphiaDiscover carefully curated flight deals from Louisville to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Louisville to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/168:35 am -
1 stop10h 00m
Sun 1/171:25 pm -
1 stop6h 25m
Deal found 10/21![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:05 am -
1 stop6h 10m
Mon 1/116:35 am -
1 stop11h 20m
Deal found 10/22![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:50 pm -
1 stop6h 20m
Mon 12/75:35 am -
1 stop6h 40m
Deal found 10/25![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:10 pm -
2 stops7h 00m
Sun 11/156:00 am -
2 stops9h 05m
Deal found 10/23![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:15 pm -
1 stop4h 35m
Wed 12/232:15 pm -
1 stop7h 10m
Deal found 10/21![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:55 am -
1 stop7h 50m
Mon 11/306:00 pm -
1 stop6h 55m
Deal found 10/22![Southwest logo]()
$444
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:30 pm -
1 stop11h 50m
Mon 11/306:15 am -
2 stops9h 20m
Deal found 10/25![Southwest logo]()
$470
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:05 pm -
2 stops10h 15m
Sun 11/156:00 am -
2 stops9h 05m
Deal found 10/24![Southwest logo]()
$530
Last-minute flights from Louisville to PhiladelphiaDiscover last-minute flight deals from Louisville to Philadelphia. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Philadelphia. Data last updated October 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:54 pm -
2 stops26h 30m
Mon 11/99:54 am -
1 stop7h 39m
Deal found 10/24![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:06 pm -
1 stop7h 18m
Wed 11/119:30 am -
1 stop5h 56m
Deal found 10/23![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:06 pm -
1 stop7h 18m
Tue 11/105:14 pm -
2 stops22h 12m
Deal found 10/24![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:06 pm -
1 stop24h 18m
Wed 11/189:30 am -
1 stop5h 56m
Deal found 10/24![Multiple Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:40 pm -
1 stop5h 40m
Sun 11/155:30 am -
1 stop6h 40m
Deal found 10/23![Southwest logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:06 pm -
1 stop7h 18m
Sun 11/1512:59 pm -
1 stop7h 30m
Deal found 10/23![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:06 pm -
2 stops17h 24m
Sat 11/216:10 am -
1 stop9h 16m
Deal found 10/23![Multiple Airlines logo]()
$351
One-way flights from Louisville to PhiladelphiaSearch for one-way flight options from Louisville to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Louisville to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:43 pm -
1 stop11h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:06 pm -
1 stop6h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$153
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:35 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:45 am -
2 stops8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/149:09 pm -
2 stops27h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:35 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:55 am -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:06 pm -
1 stop24h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:38 pm -
3 stops35h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 11/246:24 am -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$192
Find flight deals from Louisville to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Kiwi.com) |
One-way from | $148 (Kiwi.com) |
Popular in | September |
Cheapest in | April |
Average price | $583 |
Good round-trip deal | $540 or less |
Good one-way deal | $314 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Philadelphia 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Louisville to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Sat 11/21
4:06 pm-10:57 pm
1 stop6h 51m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Fri 11/27
5:35 pm-12:10 am
1 stop6h 35m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Wed 1/13
7:05 am-1:15 pm
1 stop6h 10m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
Quickest round-trip
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Tue 1/12
3:55 pm-9:15 pm
1 stop5h 20m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Sat 10/31
10:55 am-4:24 pm
1 stop5h 29m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Wed 11/4
4:06 pm-4:24 pm
1 stop24h 18m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Fri 12/18
8:25 am-6:25 pm
2 stops10h 00m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Mon 11/2
10:25 am-1:29 pm
2 stops27h 04m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Wed 11/25
9:10 pm-8:52 am
1 stop11h 42m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$223
LouisvillePhiladelphia
SDF Louisville Intl - PHL Philadelphia
SDFPHL
Louisville Intl
Sat 12/19
7:36 pm-8:02 am
2 stops36h 26m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Louisville to Philadelphia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Philadelphia in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Louisville-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Louisville with our price prediction graph.
SDF-PHL
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 Philadelphia
Prices
Airlines
How far ahead should I book a flight from Louisville to Philadelphia?
The best time to book flights from Louisville to Philadelphia is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Louisville to Philadelphia?
Currently, April is the cheapest month in which you can book a flight from Louisville to Philadelphia (average of $518). Flying from Louisville to Philadelphia in September is currently the most expensive (average of $613). 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 PHL?
Find hourly flight availability from Louisville to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 26, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Philadelphia as you normally would.
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated October 26, 2026.
Read through reviews of airlines operating flights from Louisville to Philadelphia, such as Southwest,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Louisville to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Dover
Ocean City
Wildwood Crest
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Milford
Ephrata
Elkton
Essington
New Castle
Willow Grove
Glen Mills
Vineland
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.
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Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Louisville to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Philadelphia flights
Browse other Louisville and Philadelphia flight options. Last updated on October 26, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Louisville to Philadelphia
Discover the top 3 airlines that operate flights from Louisville to Philadelphia. 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$351 | Average$443 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$386 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$445 | Average$584 | FlexibilityNo cancel fee | On-time71% |