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$85+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PHL
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/313:10 pmMSY - PHL
2 stops31h 46mSpirit Airlines
Mon 1/58:54 pmPHL - MSY
1 stop28h 05mSpirit Airlines
Deal found 12/21$237
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/315:00 pmMSY - PHL
2 stops29h 15mMultiple Airlines
Mon 1/58:54 pmPHL - MSY
1 stop28h 05mMultiple Airlines
Deal found 12/22$244
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/296:40 amMSY - PHL
1 stop25h 27mMultiple Airlines
Sat 1/310:00 pmPHL - MSY
2 stops35h 47mMultiple Airlines
Deal found 12/21$291
This CheapOair deal was found by Cheapflights users on 12/22. 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.
Wed 12/313:10 pmMSY - PHL
1 stop7h 07mSpirit Airlines
Sun 1/48:54 pmPHL - MSY
1 stop12h 53mSpirit Airlines
Deal found 12/22$300
This Frontier deal was found by Cheapflights users on 12/22. 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.
Tue 12/305:05 pmMSY - PHL
1 stop6h 36mFrontier
Sat 1/310:00 pmPHL - MSY
1 stop10h 19mFrontier
Deal found 12/22$302
This CheapOair deal was found by Cheapflights users on 12/21. 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.
Wed 12/317:00 amMSY - PHL
1 stop14h 49mJetBlue
Mon 1/54:32 pmPHL - MSY
1 stop5h 53mJetBlue
Deal found 12/21$303
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/276:40 amMSY - PHL
1 stop15h 58mMultiple Airlines
Sat 1/310:00 pmPHL - MSY
1 stop10h 19mMultiple Airlines
Deal found 12/21$306
This Delta deal was found by Cheapflights users on 12/22. 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 12/236:59 pmBTR - PHL
1 stop4h 28mDelta
Tue 1/65:40 amPHL - BTR
1 stop5h 12mDelta
Deal found 12/22$364
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/211:07 pmSHV - PHL
1 stop6h 48mAmerican Airlines
Fri 1/91:50 pmPHL - SHV
1 stop7h 40mAmerican Airlines
Deal found 12/21$364
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Sat 12/274:06 pmLFT - PHL
1 stop5h 50mUnited Airlines
Sat 1/36:51 amPHL - LFT
1 stop7h 31mUnited Airlines
Deal found 12/22$409
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/265:30 amMLU - PHL
1 stop8h 08mAmerican Airlines
Fri 1/25:20 pmPHL - MLU
1 stop5h 51mAmerican Airlines
Deal found 12/22$418
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/2712:11 pmBTR - PHL
2 stops11h 34mUnited Airlines
Sat 1/38:27 amPHL - BTR
2 stops10h 05mUnited Airlines
Deal found 12/21$419

Find flight deals from Louisiana to Philadelphia

Keep the following information in mind while searching for Louisiana to Philadelphia flight deals. Data was last updated December 23, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$138
(Kiwi.com)

One-way from

$85
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$283

Good round-trip deal

$347 or less

Good one-way deal

$170 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Philadelphia flights.
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From Louisiana to Philadelphia
Search Deals
One-way flight from Louisiana to Philadelphia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 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 Louisiana to Philadelphia.
Search Deals
Price to beat on a one-way flight from Louisiana to Philadelphia.
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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 December 23, 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

Fri 1/16

7:42 pm-8:47 am

1 stop12h 05m

Philadelphia

Sun 2/1

3:34 pm-8:22 am

1 stop17h 48m

$140

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 2/13

10:15 am-7:51 pm

1 stop8h 36m

Philadelphia

Tue 2/17

5:57 pm-8:24 pm

Nonstop3h 27m

$141

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 1/16

7:42 pm-8:47 am

1 stop12h 05m

Philadelphia

Sat 1/17

6:11 pm-8:21 am

1 stop15h 10m

$144

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 2/13

5:12 pm-11:46 pm

1 stop5h 34m

Philadelphia

Tue 2/17

1:33 pm-9:05 pm

1 stop8h 32m

$148

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Sat 1/24

6:05 am-10:03 pm

2 stops14h 58m

Philadelphia

Mon 1/26

6:00 am-10:58 pm

2 stops17h 58m

$159

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 2/19

5:12 pm-11:46 pm

1 stop5h 34m

Philadelphia

Sun 2/22

5:57 pm-8:24 pm

Nonstop3h 27m

$160

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 2/20

12:16 pm-3:57 pm

Nonstop2h 41m

Philadelphia

Mon 2/23

5:24 pm-7:51 pm

Nonstop3h 27m

$167

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 1/22

8:16 pm-11:59 pm

Nonstop2h 43m

Philadelphia

Sun 1/25

4:51 pm-7:15 pm

Nonstop3h 24m

$169

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 2/19

6:00 am-5:46 pm

1 stop10h 46m

Philadelphia

Mon 2/23

8:12 pm-8:49 pm

2 stops25h 37m

$171

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 1/16

7:00 am-10:47 am

1 stop26h 47m

Philadelphia

Sun 2/1

7:00 am-9:30 pm

1 stop15h 30m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 45 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, March is the cheapest month in which you can book a flight from Louisiana to Philadelphia (average of $66). Flying from Louisiana to Philadelphia in July is currently the most expensive (average of $126). 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 December 23, 2025.

It’s optimal to fly from Louisiana to Philadelphia in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Philadelphia. Price data was last updated on December 16, 2024.

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

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 December 23, 2025.

The most flights from USLA to PHL are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

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 17 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 Louisiana to Philadelphia?

    There are many flights that can get you from Louisiana to Philadelphia in 5h 30m. Fly via Spirit Airlines, JetBlue, or Delta to get the fastest option. The distance between Louisiana and Philadelphia is about 1103 mi. This flight may include one or multiple stops.

  • 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, Lafayette Regional - 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 Qatar Airways (81%), Frontier (78%) and American Airlines (75%).

  • What are the cheapest flights from Louisiana to Philadelphia?

    On average you can expect to pay $393 for a flight from Louisiana to Philadelphia. The cheapest flight overall is $76 while the most popular route, (New Orleans Louis Armstrong - Philadelphia) is currently priced at $100.

  • 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, March is the cheapest month in which you can book a flight from Louisiana to Philadelphia (average of $66). Flying from Louisiana to Philadelphia in July is currently the most expensive (average of $126). 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
Wildwood
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$185FlexibilityNo cancel feeOn-time65%
FrontierCheapest$95Average$206FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$174Average$412FlexibilityNo cancel feeOn-time71%
DeltaCheapest$174Average$404FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$343FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$292Average$427FlexibilityNo cancel feeOn-time69%

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