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Philadelphia

$105+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PHL
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
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 June 14, 2026.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:03 pm
LFT
-
PHL
1 stop6h 56m
Delta
Sat 7/47:10 am
PHL
-
LFT
1 stop4h 47m
Delta
Deal found 6/10$263
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/35:21 pm
MSY
-
PHL
1 stop12h 58m
Frontier
Mon 7/65:15 pm
PHL
-
MSY
Nonstop3h 04m
Frontier
Deal found 6/12$283
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/295:03 pm
LFT
-
PHL
1 stop6h 56m
Delta
Wed 8/55:15 am
PHL
-
LFT
1 stop6h 45m
Delta
Deal found 6/11$283
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:00 pm
MSY
-
PHL
1 stop10h 20m
Frontier
Mon 9/219:44 am
PHL
-
MSY
Nonstop3h 11m
Frontier
Deal found 6/10$284
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:48 am
MSY
-
PHL
Nonstop2h 55m
Frontier
Wed 8/128:30 am
PHL
-
MSY
1 stop8h 57m
Frontier
Deal found 6/10$285
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:35 pm
MSY
-
PHL
1 stop6h 03m
Frontier
Tue 7/148:30 am
PHL
-
MSY
1 stop8h 42m
Frontier
Deal found 6/10$286
This Super.com deal was found by Cheapflights users on 6/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/293:44 pm
MSY
-
PHL
1 stop6h 59m
Frontier
Mon 7/66:30 am
PHL
-
MSY
1 stop10h 57m
Frontier
Deal found 6/12$288
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/289:48 pm
MSY
-
PHL
1 stop12h 59m
Multiple Airlines
Wed 7/18:35 am
PHL
-
MSY
1 stop5h 38m
Multiple Airlines
Deal found 6/10$289
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/293:44 pm
MSY
-
PHL
1 stop6h 59m
Frontier
Sun 7/56:30 am
PHL
-
MSY
1 stop10h 37m
Frontier
Deal found 6/12$290
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:21 pm
MSY
-
PHL
1 stop12h 58m
Frontier
Mon 7/62:59 pm
PHL
-
MSY
2 stops47h 30m
Frontier
Deal found 6/10$292
This Trip.com deal was found by Cheapflights users on 6/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:48 pm
MSY
-
PHL
1 stop13h 01m
Frontier
Mon 7/208:30 am
PHL
-
MSY
1 stop8h 57m
Frontier
Deal found 6/14$293
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:36 pm
MSY
-
PHL
1 stop11h 01m
Frontier
Wed 7/158:30 am
PHL
-
MSY
1 stop8h 57m
Frontier
Deal found 6/10$294

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 June 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$263
(Delta)

One-way from

$105
(Frontier)

Popular in

May

Cheapest in

October

Average price

$439

Good round-trip deal

$370 or less

Good one-way deal

$267 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Philadelphia flights.
Search Deals
From Louisiana to Philadelphia
Search Deals
One-way flight from Louisiana to Philadelphia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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.
Search Deals

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 June 14, 2026.
Use the filters below to find and compare flights from Louisiana to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayettePhiladelphia

LFT - PHL

LFTPHL

Lafayette Regional

Tue 7/28

3:29 pm-9:20 pm

1 stop4h 51m

Philadelphia

Wed 8/5

5:15 am-11:00 am

1 stop6h 45m

$283

LafayettePhiladelphia

LFT - PHL

LFTPHL

Lafayette Regional

Wed 9/16

5:15 pm-12:56 am

1 stop6h 41m

Philadelphia

Sat 9/19

9:00 am-3:13 pm

1 stop7h 13m

$283

AlexandriaPhiladelphia

AEX - PHL

AEXPHL

Alexandria

Sat 7/4

11:57 am-6:09 pm

1 stop5h 12m

Philadelphia

Fri 7/10

2:32 pm-9:26 pm

1 stop7h 54m

$318

ShreveportPhiladelphia

SHV - PHL

SHVPHL

Shreveport

Tue 7/7

7:46 am-4:04 pm

1 stop7h 18m

Philadelphia

Mon 7/13

5:15 am-9:44 am

1 stop5h 29m

$319

ShreveportPhiladelphia

SHV - PHL

SHVPHL

Shreveport

Wed 10/14

10:15 am-5:15 pm

1 stop6h 00m

Philadelphia

Sat 10/17

6:13 pm-11:36 pm

1 stop6h 23m

$319
Quickest round-trip

ShreveportPhiladelphia

SHV - PHL

SHVPHL

Shreveport

Wed 10/7

12:45 pm-6:19 pm

1 stop4h 34m

Philadelphia

Tue 10/13

8:25 am-12:24 pm

1 stop4h 59m

$319

ShreveportPhiladelphia

SHV - PHL

SHVPHL

Shreveport

Thu 10/15

12:45 pm-8:37 pm

1 stop6h 52m

Philadelphia

Mon 10/19

5:30 am-10:11 am

1 stop5h 41m

$319

LafayettePhiladelphia

LFT - PHL

LFTPHL

Lafayette Regional

Thu 11/12

11:00 am-6:19 pm

1 stop6h 19m

Philadelphia

Sun 11/15

6:35 am-10:33 am

1 stop4h 58m

$319

LafayettePhiladelphia

LFT - PHL

LFTPHL

Lafayette Regional

Thu 9/24

5:15 pm-12:56 am

1 stop6h 41m

Philadelphia

Mon 9/28

5:20 am-10:45 am

1 stop6h 25m

$329

Baton RougePhiladelphia

BTR - PHL

BTRPHL

Baton Rouge Ryan

Thu 9/24

10:19 am-4:17 pm

1 stop4h 58m

Philadelphia

Mon 9/28

3:54 pm-10:03 pm

1 stop7h 09m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 59 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Louisiana to Philadelphia (average of $51). Flying from Louisiana to Philadelphia in June is currently the most expensive (average of $183). 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 June 14, 2026.

It’s optimal to fly from Louisiana to Philadelphia in the evening. By choosing this option you can save up to 77% on the cost of your flight, compared to a flight at noon.

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 June 14, 2026.

The most flights from USLA to PHL are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

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

How far ahead should I book a flight from Louisiana to Philadelphia?

The price you pay for your flight from Louisiana to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 13, 2026.

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

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 27 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 4h 51m. Fly via Delta, American Airlines, or Southwest to get the fastest option. The distance between Louisiana and Philadelphia is about 1155 mi. This flight may include one or multiple stops.

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

    $68 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and Southwest, with prices starting from $88 and $89, respectively.

  • 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, Baton Rouge Ryan - 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 PSA Airlines (100%), Frontier (87%) and American Airlines (84%).

  • What are the cheapest flights from Louisiana to Philadelphia?

    On average you can expect to pay $385 for a flight from Louisiana to Philadelphia. The cheapest flight overall is $140 while the most popular route, (New Orleans Louis Armstrong - Philadelphia) is currently priced at $269.

  • 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, October is the cheapest month in which you can book a flight from Louisiana to Philadelphia (average of $51). Flying from Louisiana to Philadelphia in June is currently the most expensive (average of $183). 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
Reading
King of Prussia
Camden
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland

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Alternative routes for Louisiana to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisiana to Philadelphia

Discover the top 4 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 June 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$261FlexibilityNo cancel feeOn-time62%
DeltaCheapest$174Average$398FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$394FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$205Average$446FlexibilityNo cancel feeOn-time71%

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