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Cheap flights from Louisiana to Philadelphia from $58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Philadelphia departing on 9/29. 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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0 bags

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Find the cheapest flights from Louisiana to Philadelphia

Cheap round-trip flights

Frontier Logo
6:01 pm - 12:19 amMSY-PHL
5h 18m1 stop
Frontier Logo
6:57 pm - 2:08 pmPHL-MSY
20h 11m1 stop
$145Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
Frontier Logo
7:45 pm - 4:49 amMSY-PHL
8h 04m1 stop
Frontier Logo
9:31 am - 5:00 pmPHL-MSY
8h 29m1 stop
$147Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
6:01 pm - 12:59 amMSY-PHL
5h 58m1 stop
Frontier Logo
10:32 pm - 4:57 pmPHL-MSY
19h 25m1 stop
$148Frontier
Find Deal
Fri, Oct 31 - Sun, Nov 2
Multiple Airlines Logo
4:51 pm - 12:59 amMSY-PHL
7h 08m1 stop
Multiple Airlines Logo
1:58 pm - 10:37 pmPHL-MSY
9h 39m1 stop
$155Multiple Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8
American Airlines Logo
11:14 am - 2:58 pmMSY-PHL
2h 44mnonstop
American Airlines Logo
1:50 pm - 4:01 pmPHL-MSY
3h 11mnonstop
$159American Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Spirit Airlines Logo
11:25 am - 9:24 pmMSY-PHL
8h 59m1 stop
Spirit Airlines Logo
11:30 am - 10:37 pmPHL-MSY
12h 07m1 stop
$162Spirit Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
Multiple Airlines Logo
6:01 pm - 12:19 amMSY-PHL
5h 18m1 stop
Multiple Airlines Logo
5:15 am - 9:59 amPHL-MSY
5h 44m1 stop
$163Multiple Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
American Airlines Logo
6:00 am - 9:50 amMSY-PHL
2h 50mnonstop
American Airlines Logo
7:05 pm - 9:12 pmPHL-MSY
3h 07mnonstop
$169American Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
Southwest Logo
5:20 am - 11:50 amMSY-PHL
5h 30m1 stop
Southwest Logo
12:55 pm - 5:45 pmPHL-MSY
5h 50m1 stop
$179Southwest
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Sat, Oct 25 - Wed, Oct 29
Spirit Airlines Logo
11:25 am - 9:24 pmMSY-PHL
8h 59m1 stop
Spirit Airlines Logo
1:58 pm - 10:37 pmPHL-MSY
9h 39m1 stop
$182Spirit Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21

Frontier flights from Louisiana to Philadelphia

Our best Frontier deals on Louisiana to Philadelphia flight tickets
Frontier
Nov 6
MSY6:01 pmNew Orleans Louis Armstrong
5h 18m
1 stop
PHL12:19 amPhiladelphia
Nov 9
PHL6:57 pmPhiladelphia
20h 11m
1 stop
MSY2:08 pmNew Orleans Louis Armstrong
$145
Find similar
Frontier
Oct 2
MSY4:51 pmNew Orleans Louis Armstrong
7h 08m
1 stop
PHL12:59 amPhiladelphia
Oct 5
PHL5:15 amPhiladelphia
11h 35m
1 stop
MSY3:50 pmNew Orleans Louis Armstrong
$147
Find similar
Frontier
Oct 31
MSY6:01 pmNew Orleans Louis Armstrong
5h 58m
1 stop
PHL12:59 amPhiladelphia
Nov 2
PHL10:32 pmPhiladelphia
19h 25m
1 stop
MSY4:57 pmNew Orleans Louis Armstrong
$148
Find similar

Delta flights from Louisiana to Philadelphia

Our best Delta deals on Louisiana to Philadelphia flight tickets
Delta
Feb 21
BTR1:40 pmBaton Rouge Ryan
5h 57m
1 stop
PHL8:37 pmPhiladelphia
Feb 24
PHL10:21 amPhiladelphia
6h 35m
1 stop
BTR3:56 pmBaton Rouge Ryan
$251
Find similar
Delta
Oct 23
BTR7:00 pmBaton Rouge Ryan
4h 52m
1 stop
PHL12:52 amPhiladelphia
Oct 26
PHL5:30 amPhiladelphia
5h 07m
1 stop
BTR9:37 amBaton Rouge Ryan
$259
Find similar
Delta
Dec 13
MLU5:53 pmMonroe Huenefeld
5h 42m
1 stop
PHL12:35 amPhiladelphia
Dec 16
PHL10:31 amPhiladelphia
7h 41m
1 stop
MLU5:12 pmMonroe Huenefeld
$268
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Philadelphia 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 September 19, 2025.
Use the filters below to find and compare flights from Louisiana to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 11/6

6:01 pm-12:19 am

1 stop5h 18m

Philadelphia

Sun 11/9

6:57 pm-2:08 pm

1 stop20h 11m

$145

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 11/7

7:45 pm-4:49 am

1 stop8h 04m

Philadelphia

Sun 11/9

9:31 am-5:00 pm

1 stop8h 29m

$147

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 10/31

6:01 pm-12:59 am

1 stop5h 58m

Philadelphia

Sun 11/2

10:32 pm-4:57 pm

1 stop19h 25m

$148

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 10/2

4:51 pm-12:59 am

1 stop7h 08m

Philadelphia

Wed 10/8

1:58 pm-10:37 pm

1 stop9h 39m

$155

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Sat 12/6

11:14 am-2:58 pm

Nonstop2h 44m

Philadelphia

Sat 12/13

1:50 pm-4:01 pm

Nonstop3h 11m

$159

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Wed 10/15

11:25 am-9:24 pm

1 stop8h 59m

Philadelphia

Sat 10/18

11:30 am-10:37 pm

1 stop12h 07m

$162

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Mon 11/10

6:01 pm-12:19 am

1 stop5h 18m

Philadelphia

Thu 11/13

5:15 am-9:59 am

1 stop5h 44m

$163

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Wed 10/15

6:00 am-9:50 am

Nonstop2h 50m

Philadelphia

Tue 10/21

7:05 pm-9:12 pm

Nonstop3h 07m

$169

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Sat 10/25

5:20 am-11:50 am

1 stop5h 30m

Philadelphia

Wed 10/29

12:55 pm-5:45 pm

1 stop5h 50m

$179

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Wed 10/15

11:25 am-9:24 pm

1 stop8h 59m

Philadelphia

Tue 10/21

1:58 pm-10:37 pm

1 stop9h 39m

$182

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 Philadelphia from

How to get the cheapest flight ticket from Louisiana to Philadelphia

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 Philadelphia?

The cheapest month to fly to Philadelphia from Louisiana is in October. Flight prices, which tend to average around $239, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Louisiana averaging around $268.

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

The cheapest day to depart from Louisiana to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $300. On the other hand, Monday is the most expensive day to depart from Louisiana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $677.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Louisiana to Philadelphia in the evening for as low as $192. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $1,110.

What is the cheapest Louisiana to Philadelphia flight route?

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

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

You are more likely to see cheaper flights to Philadelphia from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $289 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Louisiana for as low as $233 on momondo.

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

There are 4 cabin classes available to choose from on Louisiana to Philadelphia 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 Louisiana to Philadelphia flights?

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

Cheap Louisiana to Philadelphia flight deals and tips

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

Best Price Found

$138

Fastest flight time

2h 42m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Louisiana in the past 72 hours is $138. The best round-trip flight deal from Louisiana to Philadelphia found on momondo in the last 72 hours is $269.
The fastest flight from Louisiana to Philadelphia takes 2h 42m
Direct flights go from Louisiana to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

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

    Prices for flights from Louisiana to Philadelphia Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Louisiana to Philadelphia?

Best airlines flying from Louisiana to Philadelphia

Compare and see reviews for airlines that fly from Louisiana to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $85Free CancellationRating
5.8
3,171 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $107Free CancellationRating
6.3
8,030 reviews
Search Spirit Airlines flights
DeltaPriceFrom $158Free CancellationRating
7.9
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $173Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Dewey Beach
Reading
Newark
Cherry Hill
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Vineland
Essington
Pottstown
New Castle
West Chester

Why use momondo?

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

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 Louisiana to Philadelphia for you.

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

Yes. momondo enables you to select and highlight flights to Philadelphia from Louisiana with this policy.

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

Once you have performed a search for Louisiana to Philadelphia 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 Louisiana to Philadelphia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisiana to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.

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