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$44+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/116:00 am
PHL
-
MSY
1 stop26h 21m
Spirit Airlines
Thu 2/127:27 pm
MSY
-
PHL
1 stop12h 17m
Spirit Airlines
Deal found 1/28$160
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:18 am
PHL
-
MSY
1 stop25h 01m
Spirit Airlines
Fri 3/207:20 pm
MSY
-
PHL
1 stop23h 20m
Spirit Airlines
Deal found 1/27$161
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/235:24 pm
PHL
-
MSY
Nonstop3h 27m
Multiple Airlines
Wed 2/256:20 am
MSY
-
PHL
1 stop8h 37m
Multiple Airlines
Deal found 1/28$162
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/412:40 pm
PHL
-
MSY
1 stop9h 49m
Multiple Airlines
Tue 2/107:25 pm
MSY
-
PHL
Nonstop2h 45m
Multiple Airlines
Deal found 1/28$163
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/2112:23 pm
PHL
-
MSY
1 stop5h 39m
Multiple Airlines
Mon 2/238:36 pm
MSY
-
PHL
2 stops17h 20m
Multiple Airlines
Deal found 1/28$164
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/68:25 pm
PHL
-
MSY
1 stop19h 16m
Multiple Airlines
Tue 4/77:20 pm
MSY
-
PHL
1 stop12h 19m
Multiple Airlines
Deal found 1/28$165
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/207:12 pm
PHL
-
MSY
2 stops15h 26m
Multiple Airlines
Sat 2/219:19 pm
MSY
-
PHL
Nonstop2h 40m
Multiple Airlines
Deal found 1/29$166
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:57 pm
PHL
-
MSY
Nonstop3h 27m
Multiple Airlines
Tue 2/246:20 am
MSY
-
PHL
1 stop12h 32m
Multiple Airlines
Deal found 1/27$167
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/312:40 pm
PHL
-
MSY
1 stop20h 42m
Multiple Airlines
Sat 2/77:55 pm
MSY
-
PHL
Nonstop2h 45m
Multiple Airlines
Deal found 1/28$168
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:40 pm
PHL
-
MSY
1 stop9h 49m
Multiple Airlines
Thu 2/56:55 pm
MSY
-
PHL
1 stop4h 57m
Multiple Airlines
Deal found 1/27$169
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:57 pm
PHL
-
MSY
Nonstop3h 27m
Multiple Airlines
Fri 2/207:27 pm
MSY
-
PHL
1 stop12h 17m
Multiple Airlines
Deal found 1/27$170
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/58:06 am
PHL
-
MSY
1 stop13h 49m
Multiple Airlines
Sat 3/73:37 pm
MSY
-
PHL
1 stop8h 15m
Multiple Airlines
Deal found 1/28$171

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Kiwi.com)

One-way from

$44
(Mytrip)

Popular in

April

Cheapest in

August

Average price

$306

Good round-trip deal

$243 or less

Good one-way deal

$190 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. 10% potential increase in price ($42 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 January 2026
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 January 29, 2026.
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

Tue 4/21

7:00 am-1:56 pm

1 stop7h 56m

New Orleans Louis Armstrong

Tue 4/28

2:55 pm-10:47 pm

1 stop6h 52m

$183

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Mon 4/27

5:18 pm-10:05 pm

1 stop5h 47m

New Orleans Louis Armstrong

Tue 4/28

2:55 pm-10:47 pm

1 stop6h 52m

$183

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Mon 5/4

5:18 pm-10:05 pm

1 stop5h 47m

New Orleans Louis Armstrong

Wed 5/6

2:55 pm-10:47 pm

1 stop6h 52m

$219

PhiladelphiaLake Charles

PHL - LCH

PHLLCH

Philadelphia

Sat 3/7

3:59 pm-10:57 pm

1 stop7h 58m

Lake Charles

Wed 3/11

6:27 pm-12:54 am

1 stop5h 27m

$239

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Fri 2/20

6:05 am-10:45 am

1 stop5h 40m

New Orleans Louis Armstrong

Wed 2/25

11:21 am-5:11 pm

1 stop4h 50m

$251

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sat 5/2

5:18 pm-10:05 pm

1 stop5h 47m

New Orleans Louis Armstrong

Tue 5/5

2:55 pm-10:47 pm

1 stop6h 52m

$255

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Mon 2/16

5:31 am-10:05 am

1 stop5h 34m

New Orleans Louis Armstrong

Sat 2/28

6:30 am-1:21 pm

1 stop5h 51m

$276

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Thu 2/26

11:35 am-5:56 pm

1 stop7h 21m

Shreveport

Sun 3/1

6:26 pm-12:54 am

1 stop5h 28m

$279

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

Tue 4/7

5:40 am-10:46 am

1 stop6h 06m

Lafayette Regional

Mon 4/13

5:19 pm-12:59 am

1 stop6h 40m

$279

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Wed 4/8

12:59 pm-4:56 pm

1 stop4h 57m

Shreveport

Sat 4/11

12:34 pm-6:56 pm

1 stop5h 22m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 49 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 December is currently the most expensive (average of $113). 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 January 29, 2026.

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 46% versus a flight at noon.

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 January 24, 2026.

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

How much does it cost to fly round-trip from Philadelphia to Louisiana?

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 January 29, 2026.
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
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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 33 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 $251, JetBlue can have you in Louisiana from Philadelphia in 5h 40m. 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 Spirit Airlines ($60), Frontier ($61), and JetBlue ($90).

  • 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: Republic Airways (100%), Frontier (71%), American Airlines (67%).

  • What are the cheapest flights from Philadelphia to Louisiana?

    While on average a flight from Philadelphia to Louisiana is generally $321, our data shows the cheapest flight currently is $44. When looking at the most popular route, (Philadelphia - New Orleans Louis Armstrong), you can expect to pay $94 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 December is currently the most expensive (average of $113). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$85Average$230FlexibilityNo cancel feeOn-time62%
FrontierCheapest$99Average$254FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$258FlexibilityNo cancel feeOn-time65%
DeltaCheapest$190Average$365FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$214Average$558FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$226Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$747FlexibilityNo cancel feeOn-time69%

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