HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$80+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$169
(Booking.com)

One-way from

$83
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$347

Good round-trip deal

$310 or less

Good one-way deal

$120 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. 6% potential increase in price ($26 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 May 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 May 1, 2025.

This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:23 pmPHL - MSY
1 stop8h 44mMultiple Airlines
Fri 6/69:27 pmMSY - PHL
Nonstop2h 54mMultiple Airlines
Deal found 4/30$170
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1110:45 amPHL - MSY
Nonstop3h 02mAmerican Airlines
Mon 7/1411:02 amMSY - PHL
Nonstop2h 51mAmerican Airlines
Deal found 4/28$173
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:23 pmPHL - MSY
Nonstop3h 10mFrontier
Mon 5/269:28 pmMSY - PHL
Nonstop2h 53mFrontier
Deal found 4/29$177
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:41 pmPHL - MSY
1 stop11h 46mSpirit Airlines
Mon 6/29:10 pmMSY - PHL
1 stop9h 38mSpirit Airlines
Deal found 4/30$199
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:00 amPHL - MSY
1 stop5h 18mDelta
Sat 8/96:25 amMSY - PHL
1 stop5h 34mDelta
Deal found 4/29$217
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/208:15 amPHL - MSY
1 stop5h 55mUnited Airlines
Mon 8/255:15 amMSY - PHL
2 stops8h 02mUnited Airlines
Deal found 4/30$222
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:20 amPHL - MSY
1 stop9h 23mJetBlue
Mon 9/811:15 amMSY - PHL
1 stop6h 27mJetBlue
Deal found 4/29$229
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/245:30 amPHL - MSY
1 stop4h 25mSouthwest
Thu 6/263:35 pmMSY - PHL
2 stops6h 55mSouthwest
Deal found 4/29$313
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:00 amPHL - LCH
1 stop7h 33mAmerican Airlines
Sun 7/136:28 pmLCH - PHL
1 stop5h 31mAmerican Airlines
Deal found 4/29$325
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/235:30 amPHL - BTR
1 stop7h 12mDelta
Thu 6/267:03 pmBTR - PHL
1 stop4h 56mDelta
Deal found 4/30$337
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:55 amPHL - MLU
1 stop5h 56mDelta
Mon 9/295:20 pmMLU - PHL
1 stop4h 37mDelta
Deal found 4/30$366
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:30 amPHL - MLU
2 stops8h 22mAmerican Airlines
Mon 9/296:25 pmMLU - PHL
1 stop5h 35mAmerican Airlines
Deal found 4/30$372

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 1, 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

Fri 5/30

12:23 pm-8:07 pm

1 stop8h 44m

New Orleans Louis Armstrong

Fri 6/6

9:27 pm-1:21 am

Nonstop2h 54m

$170

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Fri 7/11

10:45 am-12:47 pm

Nonstop3h 02m

New Orleans Louis Armstrong

Mon 7/14

11:02 am-2:53 pm

Nonstop2h 51m

$173

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Fri 5/23

6:23 pm-8:33 pm

Nonstop3h 10m

New Orleans Louis Armstrong

Mon 5/26

9:28 pm-1:21 am

Nonstop2h 53m

$177

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Mon 5/26

12:41 pm-11:27 pm

1 stop11h 46m

New Orleans Louis Armstrong

Mon 6/2

9:10 pm-7:48 am

1 stop9h 38m

$199

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sun 8/3

6:00 am-10:18 am

1 stop5h 18m

New Orleans Louis Armstrong

Wed 8/6

5:07 pm-11:08 pm

1 stop5h 01m

$217

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Wed 8/20

8:15 am-1:10 pm

1 stop5h 55m

New Orleans Louis Armstrong

Mon 8/25

5:15 am-2:17 pm

2 stops8h 02m

$222

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Thu 9/4

10:20 am-6:43 pm

1 stop9h 23m

New Orleans Louis Armstrong

Mon 9/8

11:15 am-6:42 pm

1 stop6h 27m

$229

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Tue 6/24

5:30 am-8:55 am

1 stop4h 25m

New Orleans Louis Armstrong

Thu 6/26

3:35 pm-11:30 pm

2 stops6h 55m

$313

PhiladelphiaLake Charles

PHL - LCH

PHLLCH

Philadelphia

Thu 7/10

5:00 am-11:33 am

1 stop7h 33m

Lake Charles

Sun 7/13

6:28 pm-12:59 am

1 stop5h 31m

$325

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Mon 6/23

5:30 am-11:42 am

1 stop7h 12m

Baton Rouge Ryan

Thu 6/26

7:03 pm-12:59 am

1 stop4h 56m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 33 results
1
2
3
4

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 1, 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.

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 1, 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
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
2,922 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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 69 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 Spirit Airlines ($83), American Airlines ($99), and Delta ($109).

  • 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: Republic Airways (92%), Qatar Airways (86%), American Airlines (86%).

  • What are the cheapest flights from Philadelphia to Louisiana?

    While on average a flight from Philadelphia to Louisiana is generally $292, our data shows the cheapest flight currently is $109. When looking at the most popular route, (Philadelphia - New Orleans Louis Armstrong), you can expect to pay $153 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.
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
LaGuardia to Miami flights
Newark to Miami flights
Newark to Las Vegas flights
LaGuardia to Dallas/Fort Worth flights
LaGuardia to O'Hare Intl flights
Newark to Orlando flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Seattle flights
John F Kennedy Intl to Orlando flights
Newark to San Francisco flights
LaGuardia to Atlanta flights
Newark to Los Angeles flights
LaGuardia to Orlando flights
Newark to O'Hare Intl flights
John F Kennedy Intl to Hobby flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Las Vegas flights
Newark to Hobby flights
Newark to Atlanta flights
Reagan-National to Seattle flights
John F Kennedy Intl to Midway flights
Newark to Midway flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to Hobby flights
Newark to Denver flights
Newark to Tampa flights
Reagan-National to Los Angeles flights
John F Kennedy Intl to Denver flights
LaGuardia to Denver flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Ontario flights
Dulles Intl to Seattle flights
Dulles Intl to Los Angeles flights
John F Kennedy Intl to George Bush Intcntl flights
John F Kennedy Intl to Tampa flights
Reagan-National to Dallas/Fort Worth flights
John F Kennedy Intl to Nashville flights
LaGuardia to Seattle 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$263FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$229FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$546FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$515FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$303Average$595FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$318Average$937FlexibilityNo 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.