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$56+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Philadelphia to Louisiana

Keep the following information in mind while searching for Philadelphia to Louisiana flight deals. Data was last updated September 17, 2025.

Round-trip from

$151
(Priceline)

One-way from

$56
(Cheapflightsfares)

Popular in

February

Cheapest in

January

Average price

$362

Good round-trip deal

$243 or less

Good one-way deal

$136 or less
From Philadelphia to Louisiana
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One-way flight from Philadelphia to Louisiana
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Philadelphia to Louisiana.
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Price to beat on a one-way flight from Philadelphia to Louisiana.
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Find 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 September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:02 pmPHL - MSY
Nonstop3h 09mFrontier
Mon 10/205:32 pmMSY - PHL
1 stop6h 27mFrontier
Deal found 9/15$151
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:02 pmPHL - MSY
Nonstop3h 09mFrontier
Thu 10/165:55 pmMSY - PHL
1 stop6h 04mFrontier
Deal found 9/15$152
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sun 9/216:01 pmPHL - MSY
Nonstop3h 11mFrontier
Mon 9/297:42 pmMSY - PHL
Nonstop2h 47mFrontier
Deal found 9/14$153
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:46 pmPHL - MSY
Nonstop3h 11mMultiple Airlines
Tue 10/711:25 amMSY - PHL
1 stop8h 59mMultiple Airlines
Deal found 9/15$156
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/1811:30 amPHL - MSY
1 stop12h 07mMultiple Airlines
Fri 10/247:35 pmMSY - PHL
1 stop8h 44mMultiple Airlines
Deal found 9/17$157
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/17:05 pmPHL - MSY
Nonstop3h 07mAmerican Airlines
Tue 11/411:10 amMSY - PHL
Nonstop2h 45mAmerican Airlines
Deal found 9/15$159
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 9/2110:03 pmPHL - MSY
1 stop17h 42mMultiple Airlines
Mon 9/297:42 pmMSY - PHL
Nonstop2h 47mMultiple Airlines
Deal found 9/15$160
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/307:00 pmPHL - MSY
1 stop23h 42mFrontier
Thu 11/67:45 pmMSY - PHL
1 stop8h 04mFrontier
Deal found 9/15$161
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 9/225:15 amPHL - MSY
1 stop11h 42mFrontier
Fri 9/264:52 pmMSY - PHL
1 stop7h 05mFrontier
Deal found 9/15$162
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:20 amPHL - MSY
1 stop12h 17mFrontier
Thu 10/306:01 pmMSY - PHL
1 stop23h 43mFrontier
Deal found 9/15$163
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 12/168:00 amPHL - BTR
1 stop6h 33mDelta
Wed 12/176:50 pmBTR - PHL
1 stop5h 00mDelta
Deal found 9/15$251
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 12/165:30 amPHL - BTR
1 stop5h 23mDelta
Tue 12/237:09 pmBTR - PHL
1 stop4h 20mDelta
Deal found 9/15$255

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 September 17, 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

Sat 10/25

4:00 pm-9:00 pm

1 stop6h 00m

New Orleans Louis Armstrong

Tue 10/28

2:40 pm-9:45 pm

1 stop6h 05m

$179

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sat 10/25

2:00 pm-8:40 pm

1 stop7h 40m

New Orleans Louis Armstrong

Sat 11/1

8:00 am-3:15 pm

1 stop6h 15m

$179

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sat 11/1

12:05 pm-7:15 pm

1 stop8h 10m

New Orleans Louis Armstrong

Tue 11/4

7:45 am-3:05 pm

1 stop6h 20m

$179

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Wed 10/8

6:00 am-10:17 am

1 stop5h 17m

New Orleans Louis Armstrong

Wed 10/15

11:40 am-7:14 pm

1 stop6h 34m

$217

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Wed 12/10

12:05 pm-5:15 pm

1 stop6h 10m

New Orleans Louis Armstrong

Mon 12/15

7:45 am-5:15 pm

2 stops8h 30m

$224

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Tue 12/16

8:00 am-1:33 pm

1 stop6h 33m

Baton Rouge Ryan

Wed 12/17

6:50 pm-12:50 am

1 stop5h 00m

$251

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Sat 2/21

5:55 am-12:54 pm

1 stop7h 59m

Baton Rouge Ryan

Wed 2/25

6:00 am-12:03 pm

1 stop5h 03m

$251

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Fri 10/10

6:15 pm-11:22 pm

1 stop6h 07m

Baton Rouge Ryan

Tue 10/14

4:05 pm-11:07 pm

1 stop6h 02m

$255

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Wed 11/26

2:30 pm-7:57 pm

1 stop6h 27m

Baton Rouge Ryan

Wed 12/3

6:50 pm-12:50 am

1 stop5h 00m

$255

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Tue 12/16

8:00 am-1:33 pm

1 stop6h 33m

Baton Rouge Ryan

Sun 12/21

7:09 pm-12:29 am

1 stop4h 20m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 54 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, August is the cheapest month in which you can book a flight from Philadelphia to Louisiana (average of $256). Flying from Philadelphia to Louisiana in April is currently the most expensive (average of $343). 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Louisiana as you normally would.

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 September 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American 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
4,242 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 23 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 $179, Southwest can have you in Louisiana from Philadelphia in 6h. The distance from Philadelphia to Louisiana is about 1088 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Philadelphia to Louisiana one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Louisiana are Frontier ($56), American Airlines ($126), and United Airlines ($131).

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

    While some choose either Philadelphia - Baton Rouge Ryan or Philadelphia - Lafayette Regional, 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: Republic Airways (93%), Qatar Airways (88%), American Airlines (81%).

  • What are the cheapest flights from Philadelphia to Louisiana?

    While on average a flight from Philadelphia to Louisiana is generally $332, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Philadelphia - New Orleans Louis Armstrong), you can expect to pay $148 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, August is the cheapest month in which you can book a flight from Philadelphia to Louisiana (average of $256). Flying from Philadelphia to Louisiana in April is currently the most expensive (average of $343). 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 6 airlines flying from Philadelphia to Louisiana

Discover the top 6 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$251FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$253FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$451FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$455FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$220Average$546FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$327Average$993FlexibilityNo cancel feeOn-time69%

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