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Cheap flights from Philadelphia to Louisiana from $88

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 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
4:34 pm - 10:50 pmPHL-MSY
7h 16m1 stop
Spirit Airlines Logo
3:20 pm - 11:16 pmMSY-PHL
6h 56m1 stop
$162Spirit Airlines
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Thu, Dec 11 - Wed, Dec 17
Frontier Logo
7:45 am - 10:10 amPHL-MSY
3h 25mnonstop
Frontier Logo
8:16 pm - 11:59 pmMSY-PHL
2h 43mnonstop
$163Frontier
Find Deal
Mon, Jan 19 - Fri, Jan 23
Frontier Logo
10:00 pm - 7:19 amPHL-MSY
10h 19m1 stop
Frontier Logo
5:40 pm - 12:40 amMSY-PHL
6h 00m1 stop
$164Frontier
Find Deal
Sat, Dec 20 - Sat, Dec 27
JetBlue Logo
8:40 am - 2:54 pmPHL-MSY
7h 14m1 stop
JetBlue Logo
7:00 am - 11:25 amMSY-PHL
27h 25m1 stop
$167JetBlue
Find Deal
Sun, Jan 18 - Thu, Jan 22
Delta Logo
4:59 pm - 10:01 pmPHL-BTR
6h 02m1 stop
Delta Logo
1:37 pm - 8:40 pmBTR-PHL
6h 03m1 stop
$251Delta
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Tue, Feb 3 - Sat, Feb 7
Delta Logo
5:40 am - 9:52 amPHL-BTR
5h 12m1 stop
Delta Logo
1:37 pm - 8:40 pmBTR-PHL
6h 03m1 stop
$255Delta
Find Deal
Wed, Jan 28 - Mon, Feb 2
United Airlines Logo
12:40 pm - 7:26 pmPHL-LFT
7h 46m1 stop
United Airlines Logo
5:20 am - 2:31 pmLFT-PHL
8h 11m2 stops
$264United Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 18
United Airlines Logo
8:05 am - 1:14 pmPHL-SHV
6h 09m1 stop
United Airlines Logo
9:50 am - 9:36 pmSHV-PHL
10h 46m2 stops
$264United Airlines
Find Deal
Fri, Jan 9 - Wed, Feb 4
American Airlines Logo
10:25 am - 5:01 pmPHL-BTR
7h 36m1 stop
American Airlines Logo
6:25 am - 2:50 pmBTR-PHL
7h 25m1 stop
$310American Airlines
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Sat, Jan 17 - Mon, Jan 19
American Airlines Logo
3:35 pm - 10:11 pmPHL-BTR
7h 36m1 stop
American Airlines Logo
7:07 am - 2:38 pmBTR-PHL
6h 31m1 stop
$314American Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 18

Spirit Airlines flights from Philadelphia to Louisiana

Our best Spirit Airlines deals on Philadelphia to Louisiana flight tickets
Spirit Airlines
Dec 11
PHL4:34 pmPhiladelphia
7h 16m
1 stop
MSY10:50 pmNew Orleans Louis Armstrong
Dec 17
MSY3:20 pmNew Orleans Louis Armstrong
6h 56m
1 stop
PHL11:16 pmPhiladelphia
$162
Find similar
Spirit Airlines
Jan 2
PHL8:54 pmPhiladelphia
12h 23m
1 stop
MSY8:17 amNew Orleans Louis Armstrong
Jan 8
MSY7:00 amNew Orleans Louis Armstrong
11h 48m
1 stop
PHL7:48 pmPhiladelphia
$168
Find similar
Spirit Airlines
Dec 7
PHL6:53 pmPhiladelphia
14h 29m
1 stop
MSY8:22 amNew Orleans Louis Armstrong
Dec 11
MSY6:20 amNew Orleans Louis Armstrong
15h 56m
1 stop
PHL11:16 pmPhiladelphia
$170
Find similar

Frontier flights from Philadelphia to Louisiana

Our best Frontier deals on Philadelphia to Louisiana flight tickets
Frontier
Jan 19
PHL7:45 amPhiladelphia
3h 25m
MSY10:10 amNew Orleans Louis Armstrong
Jan 23
MSY8:16 pmNew Orleans Louis Armstrong
2h 43m
PHL11:59 pmPhiladelphia
$163
Find similar
Frontier
Dec 20
PHL10:00 pmPhiladelphia
10h 19m
1 stop
MSY7:19 amNew Orleans Louis Armstrong
Dec 26
MSY5:40 pmNew Orleans Louis Armstrong
6h 00m
1 stop
PHL12:40 amPhiladelphia
$164
Find similar
Frontier
Dec 15
PHL6:00 amPhiladelphia
7h 57m
1 stop
MSY12:57 pmNew Orleans Louis Armstrong
Dec 18
MSY11:27 amNew Orleans Louis Armstrong
2h 44m
PHL3:11 pmPhiladelphia
$165
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
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

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Thu 12/11

4:34 pm-10:50 pm

1 stop7h 16m

New Orleans Louis Armstrong

Wed 12/17

3:20 pm-11:16 pm

1 stop6h 56m

$162

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Mon 1/19

7:45 am-10:10 am

Nonstop3h 25m

New Orleans Louis Armstrong

Fri 1/23

8:16 pm-11:59 pm

Nonstop2h 43m

$163

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sat 12/20

10:00 pm-7:19 am

1 stop10h 19m

New Orleans Louis Armstrong

Sat 12/27

5:40 pm-12:40 am

1 stop6h 00m

$164

PhiladelphiaNew Orleans

PHL - MSY

PHLMSY

Philadelphia

Sun 1/18

8:40 am-2:54 pm

1 stop7h 14m

New Orleans Louis Armstrong

Thu 1/22

7:00 am-11:25 am

1 stop27h 25m

$167

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Tue 2/3

4:59 pm-10:01 pm

1 stop6h 02m

Baton Rouge Ryan

Sat 2/7

1:37 pm-8:40 pm

1 stop6h 03m

$251

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Wed 1/28

5:40 am-9:52 am

1 stop5h 12m

Baton Rouge Ryan

Mon 2/2

1:37 pm-8:40 pm

1 stop6h 03m

$255

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

Fri 1/16

12:40 pm-7:26 pm

1 stop7h 46m

Lafayette Regional

Sun 1/18

5:20 am-2:31 pm

2 stops8h 11m

$264

PhiladelphiaShreveport

PHL - SHV

PHLSHV

Philadelphia

Fri 1/9

8:05 am-1:14 pm

1 stop6h 09m

Shreveport

Wed 2/4

9:50 am-9:36 pm

2 stops10h 46m

$264

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Sat 1/17

10:25 am-5:01 pm

1 stop7h 36m

Baton Rouge Ryan

Mon 1/19

6:25 am-2:50 pm

1 stop7h 25m

$310

PhiladelphiaBaton Rouge

PHL - BTR

PHLBTR

Philadelphia

Fri 1/16

3:35 pm-10:11 pm

1 stop7h 36m

Baton Rouge Ryan

Sun 1/18

7:07 am-2:38 pm

1 stop6h 31m

$314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisiana from

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

What is the cheapest month to fly to Louisiana?

In general, January 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 $289. The month of August is another great option to travel to Louisiana, with average flight prices from Philadelphia averaging around $289.

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 $352. 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 $464.

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 $269. In contrast, the most expensive time of day to depart to Louisiana is in the morning when prices are around $446.

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 $374 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 $332 on momondo.

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

There are 4 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?

You could potentially save up to 12% on your flight if you consider stops on a Philadelphia to Louisiana flight.

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

$140

Fastest flight time

3h 11m

Direct flights

Every day

Airports in Louisiana

1 airport
The best one-way flight to Louisiana from Philadelphia in the past 72 hours is $140. The best round-trip flight deal from Philadelphia to Louisiana found on momondo in the last 72 hours is $292.
The fastest flight from Philadelphia to Louisiana takes 3h 11m
Direct flights go from Philadelphia to Louisiana every day.
There is 1 airport near Louisiana: 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?

  • 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?

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
FrontierPriceFrom $98Free CancellationRating
5.8
3,099 reviews
Search Frontier flights
JetBluePriceFrom $112Free CancellationRating
7.2
2,905 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $129Free CancellationRating
6.3
8,158 reviews
Search Spirit Airlines flights
DeltaPriceFrom $193Free CancellationRating
7.9
7,998 reviews
Search Delta flights
SouthwestPriceFrom $221Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
American AirlinesPriceFrom $223Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
9,046 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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