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$109+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
may. 30 — jun. 61
sáb. 5/30
sáb. 6/6
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 abril 30, 2026.

This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/144:54 pm
PHL
-
MSY
Nonstop3h 08m
Frontier
sáb. 6/207:57 pm
MSY
-
PHL
Nonstop2h 58m
Frontier
Deal found 4/27$280
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
dom. 5/2410:01 am
PHL
-
MSY
1 stop8h 07m
Multiple Airlines
jue. 5/287:00 am
MSY
-
PHL
1 stop12h 00m
Multiple Airlines
Deal found 4/26$281
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
mié. 5/205:37 am
PHL
-
MSY
2 stops11h 44m
Frontier
dom. 5/245:49 pm
MSY
-
PHL
1 stop14h 05m
Frontier
Deal found 4/27$282
This Delta deal was found by Cheapflights users on 4/26. 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.
mar. 6/165:15 am
PHL
-
LFT
1 stop6h 42m
Delta
sáb. 6/204:00 pm
LFT
-
PHL
1 stop8h 00m
Delta
Deal found 4/26$283
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
vie. 7/314:54 pm
PHL
-
MSY
Nonstop3h 06m
Multiple Airlines
mar. 8/45:52 pm
MSY
-
PHL
1 stop5h 07m
Multiple Airlines
Deal found 4/28$283
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/276:45 am
PHL
-
MSY
1 stop16h 34m
Spirit Airlines
vie. 5/298:36 am
MSY
-
PHL
2 stops14h 22m
Spirit Airlines
Deal found 4/29$284
This Frontier deal was found by Cheapflights users on 4/30. 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.
vie. 6/194:54 pm
PHL
-
MSY
Nonstop3h 08m
Frontier
dom. 6/219:48 pm
MSY
-
PHL
1 stop12h 59m
Frontier
Deal found 4/30$285
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/196:45 am
PHL
-
MSY
1 stop16h 34m
Spirit Airlines
jue. 5/215:29 pm
MSY
-
PHL
3 stops20h 13m
Spirit Airlines
Deal found 4/27$286
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
mié. 5/136:00 am
PHL
-
MSY
1 stop17h 19m
Multiple Airlines
vie. 5/1511:01 am
MSY
-
PHL
Nonstop2h 53m
Multiple Airlines
Deal found 4/27$287
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
lun. 5/187:55 am
PHL
-
MSY
Nonstop3h 11m
Multiple Airlines
mar. 5/197:00 am
MSY
-
PHL
1 stop15h 32m
Multiple Airlines
Deal found 4/26$288
This Frontier deal was found by Cheapflights users on 4/30. 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.
jue. 10/293:45 pm
PHL
-
MSY
Nonstop3h 09m
Frontier
lun. 11/26:49 pm
MSY
-
PHL
Nonstop2h 47m
Frontier
Deal found 4/30$289
This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/128:10 am
PHL
-
MSY
1 stop7h 39m
Frontier
dom. 6/219:48 pm
MSY
-
PHL
1 stop12h 59m
Frontier
Deal found 4/28$290

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 abril 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(Frontier)

One-way from

$109
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$461

Good round-trip deal

$386 or less

Good one-way deal

$265 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. 16% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 abril 30, 2026.
Use the filters below to find and compare flights from Philadelphia to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

mar. 6/16

5:15 am-10:57 am

1 stop6h 42m

Lafayette Regional

dom. 6/21

11:37 am-6:37 pm

1 stop6h 00m

$311

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

mié. 8/26

5:30 am-12:16 pm

1 stop7h 46m

Shreveport

mié. 9/2

10:15 am-4:17 pm

1 stop5h 02m

$353

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

vie. 6/19

6:25 am-12:17 pm

1 stop6h 52m

Shreveport

dom. 6/21

5:18 pm-12:59 am

1 stop6h 41m

$353

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

jue. 7/2

4:10 pm-9:55 pm

1 stop6h 45m

Baton Rouge Ryan

lun. 7/6

1:32 pm-9:19 pm

1 stop6h 47m

$353

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

mié. 7/15

6:25 am-12:47 pm

1 stop7h 22m

Baton Rouge Ryan

lun. 7/20

6:19 am-3:02 pm

1 stop7h 43m

$353

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

vie. 7/31

5:15 am-9:39 am

1 stop5h 24m

Baton Rouge Ryan

dom. 8/2

6:19 am-3:02 pm

1 stop7h 43m

$353

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

vie. 5/15

4:06 pm-9:47 pm

1 stop6h 41m

Lafayette Regional

mar. 5/19

3:05 pm-8:49 pm

1 stop4h 44m

$354

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

lun. 6/29

5:15 am-10:57 am

1 stop6h 42m

Lafayette Regional

lun. 7/6

3:29 pm-9:19 pm

1 stop4h 50m

$354

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

sáb. 5/16

5:17 am-11:23 am

1 stop7h 06m

Shreveport

mar. 5/19

5:00 pm-12:57 am

1 stop6h 57m

$361

PhiladelphiaMonroe

PHL - MLU

PHLMLU

Philadelphia

vie. 9/11

4:05 pm-10:06 pm

1 stop7h 01m

Monroe Huenefeld

lun. 9/14

5:20 pm-12:27 am

1 stop6h 07m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 59 resultsSorted by cheapest first
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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

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

The best time to book flights from Philadelphia to Louisiana is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Philadelphia to Louisiana?

Currently, December is the cheapest month in which you can book a flight from Philadelphia to Louisiana (average of $74). Flying from Philadelphia to Louisiana in April is currently the most expensive (average of $762). 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 abril 30, 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 53% versus a flight in the evening.

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 April 25, 2026.

Travelers seeking maximum savings on their Philadelphia to Louisiana flight should consider departing on Tuesday 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.

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 abril 30, 2026.

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

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 abril 30, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican 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
4,314 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,463 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,681 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,635 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,969 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 35 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 $311, Delta can have you in Louisiana from Philadelphia in 6h 42m. The distance from Philadelphia to Louisiana is about 1155 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 ($56), Frontier ($64), and JetBlue ($90).

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

    While some choose either Philadelphia - Baton Rouge Ryan or Philadelphia - Shreveport, 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: Qatar Airways (91%), PSA Airlines (87%), American Airlines (83%).

  • What are the cheapest flights from Philadelphia to Louisiana?

    While on average a flight from Philadelphia to Louisiana is generally $394, our data shows the cheapest flight currently is $160. When looking at the most popular route, (Philadelphia - New Orleans Louis Armstrong), you can expect to pay $195 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, December is the cheapest month in which you can book a flight from Philadelphia to Louisiana (average of $74). Flying from Philadelphia to Louisiana in April is currently the most expensive (average of $762). 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.
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
LaGuardia to San Francisco flights
LaGuardia to Dallas/Fort Worth flights
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John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Las Vegas flights
LaGuardia to O'Hare Intl flights
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Newark to Seattle flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Atlanta flights
Newark to Orlando flights
John F Kennedy Intl to O'Hare Intl flights
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LaGuardia to Los Angeles flights
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LaGuardia to Orlando flights
LaGuardia to Las Vegas flights
John F Kennedy Intl to West Palm Beach flights
Reagan-National to Seattle flights
LaGuardia to Hobby flights
John F Kennedy Intl to Denver flights
Dulles Intl to O'Hare Intl flights
John F Kennedy Intl to Seattle flights
Newark to Tampa flights
Dulles Intl to Orlando flights
LaGuardia to Denver flights
Dulles Intl to Los Angeles flights
John F Kennedy Intl to Atlanta flights
Reagan-National to Miami flights
Dulles Intl to Miami flights
Reagan-National to Las Vegas flights
LaGuardia to Tampa flights
Reagan-National to Dallas/Fort Worth flights
John F Kennedy Intl to Tampa flights
Reagan-National to Los Angeles flights
Newark to Denver flights
Dulles Intl to Denver flights

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 abril 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$216FlexibilityNo cancel feeOn-time65%
FrontierCheapest$99Average$280FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$112Average$357FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$180Average$384FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$362FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$409FlexibilityNo cancel feeOn-time69%

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