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$40+ Cheap flights from Philadelphia (PHL) to Louisiana

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Philadelphia to Louisiana

Cheapest flights from Philadelphia to Louisiana
Explore the most affordable flight options available from Philadelphia to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:49 pmPHL - MSY
1 stop6h 39mDelta
Sat 1/106:59 pmMSY - PHL
1 stop4h 22mDelta
Deal found 12/25$335
This Kiwi.com deal was found by Cheapflights users on 12/25. 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.
Wed 12/316:36 pmPHL - MSY
2 stops27h 21mMultiple Airlines
Sat 1/33:15 pmMSY - PHL
1 stop13h 16mMultiple Airlines
Deal found 12/25$373
This American Airlines deal was found by Cheapflights users on 12/26. 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 12/314:00 pmPHL - MSY
Nonstop3h 11mAmerican Airlines
Thu 1/14:56 pmMSY - PHL
Nonstop2h 46mAmerican Airlines
Deal found 12/26$381
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Tue 12/308:00 amPHL - MSY
Nonstop3h 27mFrontier
Sat 1/33:15 pmMSY - PHL
1 stop13h 16mFrontier
Deal found 12/26$396
This American Airlines deal was found by Cheapflights users on 12/26. 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 12/314:00 pmPHL - MSY
Nonstop3h 11mAmerican Airlines
Sat 1/107:21 amMSY - PHL
1 stop6h 32mAmerican Airlines
Deal found 12/26$397
This Southwest deal was found by Cheapflights users on 12/27. 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 12/316:15 pmPHL - MSY
1 stop5h 25mSouthwest
Sat 1/35:30 pmMSY - PHL
1 stop6h 05mSouthwest
Deal found 12/27$399
This Delta deal was found by Cheapflights users on 12/26. 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 12/315:49 pmPHL - MSY
1 stop5h 03mDelta
Thu 1/16:00 amMSY - PHL
1 stop5h 42mDelta
Deal found 12/26$401
This Expedia deal was found by Cheapflights users on 12/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:36 amPHL - MSY
Nonstop3h 20mFrontier
Sun 1/48:14 amMSY - PHL
1 stop25h 17mFrontier
Deal found 12/26$409
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Tue 12/308:00 amPHL - MSY
Nonstop3h 27mFrontier
Fri 1/23:29 pmMSY - PHL
1 stop13h 02mFrontier
Deal found 12/26$410
This Delta deal was found by Cheapflights users on 12/27. 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 12/305:49 pmPHL - BTR
1 stop5h 04mDelta
Fri 1/26:59 pmBTR - PHL
1 stop4h 28mDelta
Deal found 12/27$419
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/316:35 amPHL - BTR
2 stops10h 12mUnited Airlines
Sat 1/37:10 amBTR - PHL
1 stop8h 31mUnited Airlines
Deal found 12/26$448
This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:30 amPHL - BTR
1 stop5h 19mDelta
Mon 12/296:59 pmBTR - PHL
1 stop4h 28mDelta
Deal found 12/25$459

Find flight deals from Philadelphia to Louisiana

Keep the following information in mind while searching for Philadelphia to Louisiana flight deals. Data was last updated December 28, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$166
(CheapOair)

One-way from

$40
(Frontier)

Popular in

February

Cheapest in

August

Average price

$389

Good round-trip deal

$253 or less

Good one-way deal

$110 or less
Provider with most accurate pricing for Philadelphia-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-New Orleans Louis Armstrong flights.
Search Deals
From Philadelphia to Louisiana
Search Deals
One-way flight from Philadelphia to Louisiana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 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 December 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Louisiana.
Search Deals
Price to beat on a one-way flight from Philadelphia to Louisiana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Louisiana 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 December 28, 2025.
Use the filters below to find and compare flights from Philadelphia to Louisiana that are best for you.

Fly from

Philadelphia

Fly to

Louisiana

Route

Depart

Return

Price

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Fri 2/6

4:59 pm-11:25 pm

1 stop7h 26m

New Orleans Louis Armstrong

Mon 2/9

9:57 am-3:53 pm

1 stop4h 56m

$239

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Thu 1/15

6:00 am-10:47 am

1 stop5h 47m

New Orleans Louis Armstrong

Tue 1/20

12:55 pm-8:40 pm

1 stop6h 45m

$259

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sun 2/22

1:33 pm-9:12 pm

1 stop8h 39m

New Orleans Louis Armstrong

Tue 2/24

6:00 am-2:07 pm

1 stop7h 07m

$265

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Wed 1/28

8:00 am-12:48 pm

1 stop5h 48m

Baton Rouge Ryan

Mon 2/2

10:31 am-3:53 pm

1 stop4h 22m

$265

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Fri 2/6

4:59 pm-10:19 pm

1 stop6h 20m

Shreveport

Mon 2/16

8:30 am-3:50 pm

1 stop6h 20m

$279

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Sun 2/8

5:57 pm-10:19 pm

1 stop5h 22m

Shreveport

Mon 2/16

5:38 pm-12:24 am

1 stop5h 46m

$279

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Sun 2/8

5:57 pm-10:19 pm

1 stop5h 22m

Shreveport

Wed 2/18

8:30 am-3:50 pm

1 stop6h 20m

$279

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Wed 2/11

4:59 pm-10:19 pm

1 stop6h 20m

Shreveport

Wed 2/18

5:38 pm-12:24 am

1 stop5h 46m

$279

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Fri 1/30

12:16 pm-5:56 pm

1 stop6h 40m

Baton Rouge Ryan

Sun 2/1

10:31 am-3:53 pm

1 stop4h 22m

$279

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Thu 1/29

4:59 pm-10:01 pm

1 stop6h 02m

Baton Rouge Ryan

Sun 2/1

6:18 am-1:22 pm

1 stop6h 04m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 50 results
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Best time to book a flight from Philadelphia to Louisiana

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

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Louisiana (average of $69). Flying from Philadelphia to Louisiana in July is currently the most expensive (average of $98). 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 PHL to LA?

Find hourly flight availability from Philadelphia to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

When flying from Philadelphia to Louisiana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 42% versus a flight in the morning.

What is the cheapest day to fly from Philadelphia to Louisiana?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Louisiana. Price data was last updated on December 27, 2025.

Travelers seeking maximum savings on their Philadelphia to Louisiana flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated December 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Philadelphia to Louisiana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,256 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,019 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,113 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,072 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,065 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

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

  • How popular is this Philadelphia to Louisiana flight route?

    The Philadelphia to Louisiana flight path was viewed by 31 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Philadelphia to Louisiana?

    For as low as $239, Delta can have you in Louisiana from Philadelphia in 7h 26m. The distance from Philadelphia to Louisiana is about 1088 mi. This flight may include one or multiple stops.

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

    While some choose either Philadelphia - Baton Rouge Ryan or Philadelphia - Lake Charles, Philadelphia - New Orleans Louis Armstrong is the most popular route from Philadelphia to Louisiana.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Louisiana on time: Frontier (82%), Qatar Airways (66%), American Airlines (63%).

  • What are the cheapest flights from Philadelphia to Louisiana?

    While on average a flight from Philadelphia to Louisiana is generally $282, our data shows the cheapest flight currently is $76. When looking at the most popular route, (Philadelphia - New Orleans Louis Armstrong), you can expect to pay $89 for that flight.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Louisiana (average of $69). Flying from Philadelphia to Louisiana in July is currently the most expensive (average of $98). 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

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Alternative routes for Philadelphia to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Philadelphia to Louisiana

Discover the top 7 airlines that operate flights from Philadelphia to Louisiana. 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$256FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$112Average$250FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$257FlexibilityNo cancel feeOn-time65%
DeltaCheapest$192Average$386FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$562FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$226Average$454FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$790FlexibilityNo cancel feeOn-time69%

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