HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$86+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Louisiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 30, 2025.

Round-trip from

$172
(FlightHub)

One-way from

$86
(FlightHub)

Popular in

February

Cheapest in

January

Average price

$386

Good round-trip deal

$225 or less

Good one-way deal

$88 or less
From Philadelphia to Louisiana
Search Deals
One-way flight from Philadelphia to Louisiana
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($17 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 2025
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

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 June 30, 2025.

This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:45 amPHL - MSY
1 stop11h 03mSpirit Airlines
Sun 10/197:14 pmMSY - PHL
1 stop11h 51mSpirit Airlines
Deal found 6/30$172
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:24 pmPHL - MSY
Nonstop3h 09mFrontier
Thu 10/169:28 pmMSY - PHL
Nonstop2h 46mFrontier
Deal found 6/30$174
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/186:22 pmPHL - MSY
Nonstop3h 11mMultiple Airlines
Fri 8/229:51 pmMSY - PHL
1 stop9h 14mMultiple Airlines
Deal found 6/28$183
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:41 pmPHL - MSY
Nonstop3h 16mAmerican Airlines
Tue 9/27:04 amMSY - PHL
Nonstop2h 51mAmerican Airlines
Deal found 6/28$189
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:25 amPHL - MSY
2 stops8h 15mSouthwest
Mon 10/276:05 amMSY - PHL
1 stop5h 55mSouthwest
Deal found 6/29$196
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:25 amPHL - MSY
1 stop6h 59mDelta
Wed 10/152:20 pmMSY - PHL
1 stop4h 25mDelta
Deal found 6/29$217
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:18 pmPHL - BTR
1 stop4h 35mDelta
Tue 8/194:38 pmBTR - PHL
1 stop7h 18mDelta
Deal found 6/27$251
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:00 amPHL - LFT
1 stop5h 35mAmerican Airlines
Sun 8/177:01 amLFT - PHL
1 stop6h 45mAmerican Airlines
Deal found 6/29$259
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:45 amPHL - SHV
1 stop8h 04mDelta
Tue 11/116:00 amSHV - PHL
1 stop6h 28mDelta
Deal found 6/29$259
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/153:39 pmPHL - LCH
1 stop8h 04mAmerican Airlines
Sun 8/176:23 pmLCH - PHL
1 stop5h 38mAmerican Airlines
Deal found 6/28$269
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:30 amPHL - LFT
1 stop6h 39mDelta
Mon 7/215:39 pmLFT - PHL
1 stop6h 20mDelta
Deal found 6/30$274
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:58 pmPHL - BTR
1 stop5h 46mUnited Airlines
Tue 11/115:07 amBTR - PHL
1 stop5h 33mUnited Airlines
Deal found 6/29$335

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 June 30, 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

Mon 8/18

10:51 am-5:59 pm

1 stop8h 08m

New Orleans Louis Armstrong

Mon 8/18

9:51 pm-8:05 am

1 stop9h 14m

$173

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Fri 7/25

9:15 pm-6:55 am

1 stop10h 40m

New Orleans Louis Armstrong

Sun 7/27

5:05 pm-12:35 am

1 stop6h 30m

$174

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Fri 9/19

4:54 pm-7:05 pm

Nonstop3h 11m

New Orleans Louis Armstrong

Sun 9/28

9:07 pm-12:56 am

Nonstop2h 49m

$177

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Mon 8/11

7:10 am-4:35 pm

1 stop10h 25m

New Orleans Louis Armstrong

Wed 8/13

8:50 am-5:40 pm

2 stops7h 50m

$196

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Thu 8/14

7:41 pm-9:57 pm

Nonstop3h 16m

New Orleans Louis Armstrong

Mon 8/18

10:54 am-2:53 pm

Nonstop2h 59m

$219

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Wed 8/13

12:18 pm-3:53 pm

1 stop4h 35m

Baton Rouge Ryan

Tue 8/19

4:38 pm-12:56 am

1 stop7h 18m

$251

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

Sun 8/10

5:00 am-9:35 am

1 stop5h 35m

Lafayette Regional

Sun 8/17

7:01 am-2:46 pm

1 stop6h 45m

$259

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Sat 11/8

11:45 am-6:49 pm

1 stop8h 04m

Shreveport

Tue 11/11

6:00 am-1:28 pm

1 stop6h 28m

$259

PhiladelphiaLake Charles

PHL - LCH

PHLLCH

Philadelphia

Fri 8/15

3:39 pm-10:43 pm

1 stop8h 04m

Lake Charles

Sun 8/17

6:23 pm-1:01 am

1 stop5h 38m

$269

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

Fri 7/18

5:30 am-11:09 am

1 stop6h 39m

Lafayette Regional

Mon 7/21

5:39 pm-12:59 am

1 stop6h 20m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 30 results
1
2
3

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 June 30, 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.

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 June 30, 2025.
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
4,278 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,278 reviews
Southwest
8.0
Very good
4,278 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,278 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,852 reviews
Southwest
8.0
Very good
4,278 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,278 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,094 reviews
Southwest
8.0
Very good
4,278 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 56 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 Frontier ($86), Southwest ($89), and Spirit Airlines ($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: Frontier (81%), American Airlines (73%), PSA Airlines (69%).

  • What are the cheapest flights from Philadelphia to Louisiana?

    While on average a flight from Philadelphia to Louisiana is generally $248, our data shows the cheapest flight currently is $59. When looking at the most popular route, (Philadelphia - New Orleans Louis Armstrong), you can expect to pay $134 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Dallas/Fort Worth flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
John F Kennedy Intl to San Francisco flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
LaGuardia to Atlanta flights
Newark to Atlanta flights
Newark to Seattle flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Orlando flights
LaGuardia to Miami flights
Newark to Orlando flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dulles Intl to Seattle flights
John F Kennedy Intl to Denver flights
LaGuardia to Denver flights
Reagan-National to Seattle flights
Philadelphia to Orlando flights
Dulles Intl to Dallas/Fort Worth flights
Newark to San Francisco flights
LaGuardia to Los Angeles flights
Dulles Intl to Atlanta flights
Newark to Dallas/Fort Worth flights
Newark to Las Vegas flights
John F Kennedy Intl to Fort Lauderdale flights
Dulles Intl to Los Angeles flights
Dulles Intl to Boston flights
LaGuardia to Las Vegas flights
Philadelphia to O'Hare Intl flights
Dulles Intl to Las Vegas flights
Reagan-National to Miami flights
John F Kennedy Intl to Ontario flights
John F Kennedy Intl to Tampa flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
LaGuardia to Seattle flights
John F Kennedy Intl to Honolulu flights
John F Kennedy Intl to San Diego flights
LaGuardia to Hobby flights
Reagan-National to Los Angeles flights
Philadelphia to Miami flights

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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$259FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$241FlexibilityNo cancel feeOn-time65%
DeltaCheapest$200Average$517FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$219Average$495FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$223Average$545FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$327Average$955FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.