How many flights depart from Philadelphia to Louisiana on average per week?

25 flights are operational weekly from Philadelphia to Louisiana as of March 2026. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.

What airlines fly to Louisiana?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Louisiana from Philadelphia according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 7 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Louisiana?

Spirit Airlines, Delta, and United Airlines are the most popular carriers operating from Philadelphia to Louisiana

How many flights depart from Philadelphia to Louisiana on average per day?

The number of flights available between Philadelphia and Louisiana is 3 per day as of March 2026. The most frequent departure time is 1:00PM, with 48% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from Philadelphia Airport to Louisiana?

Prices for flights from Philadelphia Airport to Louisiana are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Louisiana?

The number of operators available for flights from Philadelphia Airport to Louisiana is 7 as of March 2026.

How old do you have to be to fly from Philadelphia Airport to Louisiana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The necessary travel and health documents for your Louisiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$84 Cheap Flights from Philadelphia to Louisiana in 2026

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Find the cheapest flights from Philadelphia to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:12 pm - 9:15 am

PHL

MSY

16h 03m

1 stop

9:04 pm - 10:38 am

MSY

PHL

12h 34m

1 stop

$184Multiple Airlines

Tue, Apr 21 - Mon, Apr 27

4:30 pm - 11:30 pm

PHL

MSY

8h 00m

1 stop

5:15 am - 11:10 pm

MSY

PHL

16h 55m

1 stop

$185Multiple Airlines

Wed, Apr 15 - Sat, Apr 18

6:08 pm - 8:19 am

PHL

MSY

15h 11m

1 stop

10:10 am - 11:37 pm

MSY

PHL

12h 27m

2 stops

$186Spirit Airlines

Tue, Apr 7 - Wed, Apr 15

6:08 pm - 10:44 pm

PHL

MSY

5h 36m

1 stop

3:39 pm - 11:37 pm

MSY

PHL

6h 58m

1 stop

$188Spirit Airlines

Tue, Apr 14 - Tue, Apr 21

5:17 am - 9:45 am

PHL

BTR

5h 28m

1 stop

1:37 pm - 10:12 pm

BTR

PHL

7h 35m

1 stop

$291Delta

Sat, May 16 - Wed, May 20

8:00 am - 1:03 pm

PHL

LCH

6h 03m

1 stop

2:00 pm - 10:25 pm

LCH

PHL

7h 25m

1 stop

$299United Airlines

Sat, Apr 25 - Tue, Apr 28

1:55 pm - 10:41 pm

PHL

LCH

9h 46m

2 stops

11:30 am - 8:34 pm

LCH

PHL

8h 04m

1 stop

$304American Airlines

Sat, Apr 25 - Tue, Apr 28

4:20 pm - 10:41 pm

PHL

LCH

7h 21m

1 stop

11:30 am - 8:34 pm

LCH

PHL

8h 04m

1 stop

$314American Airlines

Fri, Apr 17 - Sat, Apr 25

4:06 pm - 10:00 pm

PHL

BTR

6h 54m

1 stop

10:27 am - 6:39 pm

BTR

PHL

7h 12m

1 stop

$325Delta

Wed, May 13 - Mon, May 18

6:17 am - 5:18 pm

PHL

LCH

12h 01m

2 stops

2:00 pm - 12:59 am

LCH

PHL

9h 59m

2 stops

$339United Airlines

Sat, Apr 25 - Tue, Apr 28

Spirit Airlines flights from Philadelphia to Louisiana

Our best Spirit Airlines deals on Philadelphia to Louisiana flight tickets

Spirit Airlines

Apr 7

PHL6:08 pmPhiladelphia

15h 11m

1 stop

MSY8:19 amNew Orleans Louis Armstrong

Apr 15

MSY10:10 amNew Orleans Louis Armstrong

12h 27m

2 stops

PHL11:37 pmPhiladelphia

$186

Spirit Airlines

Apr 14

PHL6:08 pmPhiladelphia

5h 36m

1 stop

MSY10:44 pmNew Orleans Louis Armstrong

Apr 21

MSY3:39 pmNew Orleans Louis Armstrong

6h 58m

1 stop

PHL11:37 pmPhiladelphia

$188

Spirit Airlines

Apr 14

PHL6:08 pmPhiladelphia

5h 36m

1 stop

MSY10:44 pmNew Orleans Louis Armstrong

Apr 21

MSY3:39 pmNew Orleans Louis Armstrong

6h 58m

1 stop

PHL11:37 pmPhiladelphia

$190

Frontier flights from Philadelphia to Louisiana

Our best Frontier deals on Philadelphia to Louisiana flight tickets

Frontier

May 28

PHL8:35 pmPhiladelphia

25h 35m

1 stop

MSY9:10 pmNew Orleans Louis Armstrong

May 31

MSY5:49 pmNew Orleans Louis Armstrong

14h 05m

1 stop

PHL8:54 amPhiladelphia

$200

Frontier

Apr 1

PHL5:01 amPhiladelphia

6h 31m

1 stop

MSY10:32 amNew Orleans Louis Armstrong

Apr 8

MSY11:24 amNew Orleans Louis Armstrong

19h 42m

2 stops

PHL8:06 amPhiladelphia

$216

Frontier

Apr 1

PHL5:01 amPhiladelphia

6h 31m

1 stop

MSY10:32 amNew Orleans Louis Armstrong

Apr 9

MSY3:24 pmNew Orleans Louis Armstrong

13h 07m

1 stop

PHL5:31 amPhiladelphia

$221

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Tue 4/21

6:12 pm-9:15 am

1 stop16h 03m

New Orleans Louis Armstrong

Mon 4/27

9:04 pm-10:38 am

1 stop12h 34m

$184

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Wed 4/15

4:30 pm-11:30 pm

1 stop8h 00m

New Orleans Louis Armstrong

Sat 4/18

5:15 am-11:10 pm

1 stop16h 55m

$185

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Tue 4/7

6:08 pm-8:19 am

1 stop15h 11m

New Orleans Louis Armstrong

Wed 4/15

10:10 am-11:37 pm

2 stops12h 27m

$186

Quickest round-trip

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Tue 4/14

6:08 pm-10:44 pm

1 stop5h 36m

New Orleans Louis Armstrong

Tue 4/21

3:39 pm-11:37 pm

1 stop6h 58m

$188

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Sat 5/16

5:17 am-9:45 am

1 stop5h 28m

Baton Rouge Ryan

Wed 5/20

1:37 pm-10:12 pm

1 stop7h 35m

$291

PhiladelphiaLake Charles

PHL - LCH

PHLLCH

Philadelphia

Sat 4/25

8:00 am-1:03 pm

1 stop6h 03m

Lake Charles

Tue 4/28

2:00 pm-10:25 pm

1 stop7h 25m

$299

PhiladelphiaLake Charles

PHL - LCH

PHLLCH

Philadelphia

Sat 4/25

1:55 pm-10:41 pm

2 stops9h 46m

Lake Charles

Tue 4/28

11:30 am-8:34 pm

1 stop8h 04m

$304

PhiladelphiaLake Charles

PHL - LCH

PHLLCH

Philadelphia

Fri 4/17

4:20 pm-10:41 pm

1 stop7h 21m

Lake Charles

Sat 4/25

11:30 am-8:34 pm

1 stop8h 04m

$314

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Wed 5/13

4:06 pm-10:00 pm

1 stop6h 54m

Baton Rouge Ryan

Mon 5/18

10:27 am-6:39 pm

1 stop7h 12m

$325

PhiladelphiaLake Charles

PHL - LCH

PHLLCH

Philadelphia

Sat 4/25

6:17 am-5:18 pm

2 stops12h 01m

Lake Charles

Tue 4/28

2:00 pm-12:59 am

2 stops9h 59m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Louisiana?

In general, August is the cheapest month to fly from Philadelphia to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $288. The month of September is another great option to travel to Louisiana, with average flight prices from Philadelphia averaging around $316.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Saturday is the cheapest day to fly to Louisiana from Philadelphia. The lowest ticket price found for a Saturday departure recently was $344. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Sunday is $474.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is in the afternoon when flights can be purchased for as low as $213. In contrast, the most expensive time of day to depart to Louisiana is in the evening when prices are around $451.

What is the cheapest Philadelphia to Louisiana flight route?

Fly from Philadelphia to New Orleans Louis Armstrong for the best Philadelphia - Louisiana flight prices

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Philadelphia for as low as $311 on momondo.

What cabin class options are available on Philadelphia to Louisiana flights?

There are 3 cabin classes available to choose from on Philadelphia to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Louisiana flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Louisiana.

Cheap Philadelphia to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Louisiana

Best Price Found	$211
Fastest flight time	3h 01m
Direct flights	Every day
Airports in Louisiana	31 airports

The best one-way flight to Louisiana from Philadelphia in the past 72 hours is $211. The best round-trip flight deal from Philadelphia to Louisiana found on momondo in the last 72 hours is $379.

The fastest flight from Philadelphia to Louisiana takes 3h 01m

Direct flights go from Philadelphia to Louisiana every day.

There are 31 airports in Louisiana. From Philadelphia there are direct flights to New Orleans Louis Armstrong (MSY).

Search flight deals

When did momondo last update prices for flights from Philadelphia Airport to Louisiana?
Prices for flights from Philadelphia Airport to Louisiana are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Louisiana?
The number of operators available for flights from Philadelphia Airport to Louisiana is 7 as of March 2026.
How old do you have to be to fly from Philadelphia Airport to Louisiana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The necessary travel and health documents for your Louisiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Louisiana?
Based on momondo bookings for flights between Philadelphia and Louisiana, the leading plane model is Airbus A319, making up 24.33% of the total bookings. Other popular models include Airbus A320-100/200 with 21.07%, Airbus A321neo with 17.82%, and Canadair (Bombardier) Regional Jet 900 with 17.43%.

Best airlines flying from Philadelphia to Louisiana

Compare and see reviews for airlines that fly from Philadelphia to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $85	Free Cancellation	Rating 7.2 2,909 reviews	Search JetBlue flights
Spirit Airlines	PriceFrom $87	Free Cancellation	Rating 6.3 8,537 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $98	Free Cancellation	Rating 5.7 3,023 reviews	Search Frontier flights
Southwest	PriceFrom $180	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights
Delta	PriceFrom $188	Free Cancellation	Rating 7.9 8,303 reviews	Search Delta flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.1 11,482 reviews	Search American Airlines flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 9,453 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Louisiana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Louisiana for you.

Can I find flights from Philadelphia to Louisiana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisiana from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to Louisiana?

Once you have performed a search for Philadelphia to Louisiana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Louisiana right now. Can momondo alert me if prices change?

Price alerts on flights to Louisiana from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Louisiana

Flights to New Yorkfrom $26

Flights to Los Angelesfrom $56

Flights to Orlandofrom $54

Flights to Miamifrom $46

Flights to Chicagofrom $58

Flights to San Franciscofrom $60

Flights to Las Vegasfrom $54

Flights to Washington, D.C.from $56

Flights to Bostonfrom $65

Flights to Atlantafrom $54

Flights to Dallasfrom $60

Flights to Seattlefrom $64

Cheap flights from Philadelphia to Louisiana from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Louisiana departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Spirit Airlines flights from Philadelphia to Louisiana

Our best Spirit Airlines deals on Philadelphia to Louisiana flight tickets

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See travel insights to Louisiana from

How to get the cheapest flight ticket from Philadelphia to Louisiana

What is the cheapest month to fly to Louisiana?

What is the cheapest day to depart on your flight to Louisiana?

What is the cheapest time of day to depart on your flight to Louisiana?

What is the cheapest Philadelphia to Louisiana flight route?

How far in advance should I book a flight to Louisiana?

What cabin class options are available on Philadelphia to Louisiana flights?

Can stopping save me money on Philadelphia to Louisiana flights?

What is the cheapest airline that flies from Philadelphia to Louisiana?

What airlines fly to Louisiana?

How many flights depart from Philadelphia to Louisiana on average per day?

How many flights depart from Philadelphia to Louisiana on average per week?

Cheap Philadelphia to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Louisiana

Best Price Found

Fastest flight time

Direct flights

Airports in Louisiana

Best airlines flying from Philadelphia to Louisiana

Compare and see reviews for airlines that fly from Philadelphia to Louisiana with momondo

Why use momondo?

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Louisiana

Popular cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo

Philadelphia flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

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