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$55+ Cheap flights from Louisiana to Philadelphia (PHL)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PHL
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
1 adult, Economy
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Cheap flight deals from Louisiana to Philadelphia

Keep the following information in mind while searching for Louisiana to Philadelphia flight deals. Data was last updated July 16, 2025.

Round-trip from

$169
(American Airlines)

One-way from

$55
(FlightHub)

Popular in

November

Cheapest in

October

Average price

$258

Good round-trip deal

$249 or less

Good one-way deal

$129 or less
From Louisiana to Philadelphia
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One-way flight from Louisiana to Philadelphia
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Louisiana to Philadelphia.
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Price to beat on a one-way flight from Louisiana to Philadelphia.
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Find flight deals from Louisiana to Philadelphia

Cheapest flights from Louisiana to Philadelphia
Explore the most affordable flight options available from Louisiana to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amMSY - PHL
Nonstop2h 51mAmerican Airlines
Tue 9/234:15 pmPHL - MSY
Nonstop3h 05mAmerican Airlines
Deal found 7/14$169
This Mytrip deal was found by Cheapflights users on 7/14. 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.
Thu 8/219:51 pmMSY - PHL
1 stop9h 12mSpirit Airlines
Sun 8/249:47 amPHL - MSY
2 stops23h 12mSpirit Airlines
Deal found 7/14$170
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:20 amMSY - PHL
1 stop8h 56mMultiple Airlines
Mon 8/46:22 pmPHL - MSY
Nonstop3h 11mMultiple Airlines
Deal found 7/15$172
This Southwest deal was found by Cheapflights users on 7/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:30 amMSY - PHL
1 stop5h 45mSouthwest
Thu 8/214:25 pmPHL - MSY
1 stop6h 45mSouthwest
Deal found 7/15$178
This FlightHub deal was found by Cheapflights users on 7/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/89:28 pmMSY - PHL
Nonstop2h 57mFrontier
Wed 8/136:54 pmPHL - MSY
1 stop22h 11mFrontier
Deal found 7/14$179
This JetBlue deal was found by Cheapflights users on 7/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:29 pmMSY - PHL
1 stop7h 55mJetBlue
Sun 9/77:00 amPHL - MSY
1 stop5h 43mJetBlue
Deal found 7/14$207
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 11/85:46 amLCH - PHL
1 stop5h 46mAmerican Airlines
Wed 11/126:23 amPHL - LCH
1 stop6h 15mAmerican Airlines
Deal found 7/15$249
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:39 pmBTR - PHL
1 stop4h 45mAmerican Airlines
Sun 8/175:00 amPHL - BTR
1 stop6h 15mAmerican Airlines
Deal found 7/13$255
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/158:13 amSHV - PHL
1 stop6h 14mAmerican Airlines
Sat 8/2310:45 amPHL - SHV
1 stop6h 08mAmerican Airlines
Deal found 7/14$259
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/164:38 pmBTR - PHL
1 stop4h 42mDelta
Mon 8/185:25 amPHL - BTR
1 stop4h 50mDelta
Deal found 7/14$260
This Delta deal was found by Cheapflights users on 7/12. 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.
Sat 12/1312:40 pmMLU - PHL
1 stop4h 40mDelta
Tue 12/1610:21 amPHL - MLU
1 stop7h 16mDelta
Deal found 7/12$268
This Delta deal was found by Cheapflights users on 7/12. 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.
Sat 12/135:30 pmSHV - PHL
1 stop5h 53mDelta
Tue 12/166:55 amPHL - SHV
1 stop6h 26mDelta
Deal found 7/12$309

Cheapflights Fare Finder

Customize your flight search to find flights from Louisiana 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 2,558,603 searches. Data last updated July 16, 2025.
Use the filters below to find and compare flights from Louisiana to Philadelphia that are best for you.

Fly from

Louisiana

Fly to

Philadelphia

Route

Depart

Return

Price

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Tue 9/16

12:15 pm-4:11 pm

Nonstop2h 56m

Philadelphia

Tue 9/23

4:15 pm-6:20 pm

Nonstop3h 05m

$169

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 8/21

9:51 pm-8:03 am

1 stop9h 12m

Philadelphia

Sun 8/24

9:47 am-7:59 am

2 stops23h 12m

$170

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 7/31

6:20 am-4:16 pm

1 stop8h 56m

Philadelphia

Mon 8/4

6:22 pm-8:33 pm

Nonstop3h 11m

$172

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 8/14

6:30 am-1:15 pm

1 stop5h 45m

Philadelphia

Thu 8/21

4:25 pm-10:10 pm

1 stop6h 45m

$178

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 8/8

9:28 pm-1:25 am

Nonstop2h 57m

Philadelphia

Wed 8/13

6:54 pm-4:05 pm

1 stop22h 11m

$179

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 9/4

12:29 pm-9:24 pm

1 stop7h 55m

Philadelphia

Sun 9/7

7:00 am-11:43 am

1 stop5h 43m

$207

Lake CharlesPhiladelphia

LCH - PHL

LCHPHL

Lake Charles

Sat 11/8

5:46 am-12:32 pm

1 stop5h 46m

Philadelphia

Wed 11/12

6:23 am-11:38 am

1 stop6h 15m

$249

Baton RougePhiladelphia

BTR - PHL

BTRPHL

Baton Rouge Ryan

Wed 8/13

5:39 pm-11:24 pm

1 stop4h 45m

Philadelphia

Sun 8/17

5:00 am-10:15 am

1 stop6h 15m

$255

ShreveportPhiladelphia

SHV - PHL

SHVPHL

Shreveport

Fri 8/15

8:13 am-3:27 pm

1 stop6h 14m

Philadelphia

Sat 8/23

10:45 am-3:53 pm

1 stop6h 08m

$259

Baton RougePhiladelphia

BTR - PHL

BTRPHL

Baton Rouge Ryan

Sat 8/16

4:38 pm-10:20 pm

1 stop4h 42m

Philadelphia

Mon 8/18

5:25 am-9:15 am

1 stop4h 50m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 38 results
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Best time to book a flight from Louisiana to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Louisiana 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 Louisiana to Philadelphia

What is the cheapest month to book a flight from Louisiana to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Louisiana to Philadelphia (average of $236). Flying from Louisiana to Philadelphia 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 LA to PHL?

Find hourly flight availability from Louisiana 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 July 16, 2025.

When flying from Louisiana to Philadelphia, 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 Louisiana to Philadelphia

Explore weekly flight availability from Louisiana to Philadelphia. 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 July 16, 2025.

The most flights from USLA to PHL are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

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 July 16, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Louisiana to Philadelphia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,863 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,908 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Philadelphia. 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 into for flights to Philadelphia from Louisiana?

    Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Philadelphia from Louisiana.

  • How popular is this Louisiana to Philadelphia flight route?

    This flight path from Louisiana to Philadelphia was viewed by 21 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 Louisiana to Philadelphia one-way?

    $55 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $78 and $89, respectively.

  • What are the most popular routes from Louisiana to Philadelphia?

    When deciding which route to take from Louisiana to Philadelphia consider New Orleans Louis Armstrong - Philadelphia, Baton Rouge Ryan - Philadelphia or Shreveport - Philadelphia as they are the most popular.

  • What are the most reliable airlines from Louisiana to Philadelphia?

    The top 3 most reliable airlines when flying from Louisiana to Philadelphia are Republic Airways (85%), PSA Airlines (78%) and American Airlines (76%).

  • What are the cheapest flights from Louisiana to Philadelphia?

    On average you can expect to pay $325 for a flight from Louisiana to Philadelphia. The cheapest flight overall is $89 while the most popular route, (New Orleans Louis Armstrong - Philadelphia) is currently priced at $139.

  • Can I find deals for flights from Louisiana to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Louisiana to Philadelphia?

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

  • Can I find deals for business class flights from Louisiana to Philadelphia?

    Yes. Cheapflights offers flight deals from Louisiana to Philadelphia 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 Louisiana to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Philadelphia (average of $236). Flying from Louisiana to Philadelphia 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Cherry Hill
Pottstown
Ocean City
Chester
Millville
Reading
Ephrata
Camden
Exton
Dover
Elkton
Essington
Willow Grove
Newark
Glen Mills
Springfield
Plymouth Meeting

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Alternative routes for Louisiana to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Louisiana to Philadelphia

Discover the top 6 airlines that operate flights from Louisiana 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 2,558,603 searches. Data last updated July 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$179FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$107Average$205FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$176Average$446FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$182Average$373FlexibilityNo cancel feeOn-time63%
DeltaCheapest$200Average$423FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$441FlexibilityNo cancel feeOn-time69%

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