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$92+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
May 17 — May 241
Sat 5/17
Sat 5/24
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 May 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$187
(Cheapflightsfares)

One-way from

$92
(American Airlines)

Popular in

February

Cheapest in

January

Average price

$371

Good round-trip deal

$311 or less

Good one-way deal

$120 or less
Provider with most accurate pricing for Philadelphia-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-New Orleans Louis Armstrong flights.
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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. 6% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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.
Sat 6/143:03 pmPHL - MSY
1 stop6h 02mSpirit Airlines
Tue 6/179:10 pmMSY - PHL
1 stop9h 38mSpirit Airlines
Deal found 5/10$187
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 8/216:24 pmPHL - MSY
Nonstop3h 09mMultiple Airlines
Tue 8/2610:24 amMSY - PHL
1 stop5h 46mMultiple Airlines
Deal found 5/11$194
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:24 pmPHL - MSY
Nonstop3h 09mFrontier
Mon 9/299:28 pmMSY - PHL
Nonstop2h 46mFrontier
Deal found 5/12$198
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/411:00 amPHL - MSY
Nonstop3h 02mAmerican Airlines
Sat 6/75:26 amMSY - PHL
Nonstop2h 54mAmerican Airlines
Deal found 5/12$203
This Delta deal was found by Cheapflights users on 5/12. 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 7/58:00 amPHL - MSY
1 stop4h 43mDelta
Wed 7/3010:29 amMSY - PHL
1 stop4h 47mDelta
Deal found 5/12$217
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/210:11 amPHL - LCH
1 stop8h 48mAmerican Airlines
Mon 6/96:28 pmLCH - PHL
1 stop5h 31mAmerican Airlines
Deal found 5/11$269
This Southwest deal was found by Cheapflights users on 5/11. 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 7/97:30 pmPHL - MSY
1 stop4h 55mSouthwest
Sat 7/125:40 amMSY - PHL
2 stops9h 00mSouthwest
Deal found 5/11$283
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/183:56 pmPHL - SHV
3 stops22h 20mMultiple Airlines
Mon 6/239:58 pmSHV - PHL
1 stop30h 46mMultiple Airlines
Deal found 5/12$306
This JetBlue deal was found by Cheapflights users on 5/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:20 amPHL - MSY
1 stop9h 28mJetBlue
Tue 10/1411:15 amMSY - PHL
1 stop6h 27mJetBlue
Deal found 5/12$339
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/283:41 pmPHL - SHV
1 stop6h 28mAmerican Airlines
Sat 7/55:11 pmSHV - PHL
1 stop6h 23mAmerican Airlines
Deal found 5/11$373
This Delta deal was found by Cheapflights users on 5/11. 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 5/274:57 pmPHL - SHV
1 stop6h 52mDelta
Sat 5/315:15 pmSHV - PHL
1 stop6h 42mDelta
Deal found 5/11$404
This Delta deal was found by Cheapflights users on 5/12. 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.
Wed 5/215:30 amPHL - LFT
1 stop6h 12mDelta
Wed 5/215:40 pmLFT - PHL
1 stop6h 17mDelta
Deal found 5/12$427

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 May 12, 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 6/14

3:03 pm-8:05 pm

1 stop6h 02m

New Orleans Louis Armstrong

Tue 6/17

9:10 pm-7:48 am

1 stop9h 38m

$187

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Wed 6/4

11:00 am-1:02 pm

Nonstop3h 02m

New Orleans Louis Armstrong

Sat 6/7

5:26 am-9:20 am

Nonstop2h 54m

$203

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sat 7/5

8:00 am-11:43 am

1 stop4h 43m

New Orleans Louis Armstrong

Wed 7/9

9:00 am-5:22 pm

1 stop7h 22m

$217

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sun 6/8

4:00 pm-7:44 pm

1 stop4h 44m

New Orleans Louis Armstrong

Fri 6/13

9:27 pm-1:21 am

Nonstop2h 54m

$218

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Fri 6/20

6:23 pm-8:27 pm

Nonstop3h 04m

New Orleans Louis Armstrong

Mon 6/23

9:27 pm-1:21 am

Nonstop2h 54m

$227

PhiladelphiaLake Charles

PHL - LCH

PHLLCH

Philadelphia

Mon 6/2

10:11 am-5:59 pm

1 stop8h 48m

Lake Charles

Mon 6/9

6:28 pm-12:59 am

1 stop5h 31m

$269

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Wed 7/9

7:30 pm-11:25 pm

1 stop4h 55m

New Orleans Louis Armstrong

Sat 7/12

5:30 am-3:40 pm

2 stops9h 10m

$283

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Wed 6/18

3:56 pm-1:16 pm

3 stops22h 20m

Shreveport

Mon 6/23

9:58 pm-5:44 am

1 stop30h 46m

$306

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Sat 6/28

3:41 pm-9:09 pm

1 stop6h 28m

Shreveport

Sat 7/5

5:11 pm-12:34 am

1 stop6h 23m

$373

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Tue 5/27

4:57 pm-10:49 pm

1 stop6h 52m

Shreveport

Sat 5/31

5:15 pm-12:57 am

1 stop6h 42m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 35 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 May 12, 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.

Weekly flight availability from Philadelphia to Louisiana

Explore weekly flight availability from Philadelphia to Louisiana. 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 May 12, 2025.

The most flights from PHL to USLA are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 May 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Philadelphia to Louisiana have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 66 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 Philadelphia to Louisiana one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Louisiana are American Airlines ($92), Spirit Airlines ($93), and Southwest ($102).

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

    While some choose either Philadelphia - Shreveport 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: American Airlines (86%), PSA Airlines (84%), Qatar Airways (82%).

  • What are the cheapest flights from Philadelphia to Louisiana?

    While on average a flight from Philadelphia to Louisiana is generally $259, our data shows the cheapest flight currently is $86. When looking at the most popular route, (Philadelphia - New Orleans Louis Armstrong), you can expect to pay $168 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.

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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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$262FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$230FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$546FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$510FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$304Average$584FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$318Average$941FlexibilityNo cancel feeOn-time69%

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