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Cheap flights from Louisiana to Philadelphia from $89

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 2/18. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:42 pm - 8:47 am
MSY
-
PHL
12h 05m1 stop
Multiple Airlines Logo
5:50 pm - 8:21 am
PHL
-
MSY
15h 31m1 stop
$135Multiple Airlines
Fri, Jan 16 - Mon, Jan 19
Spirit Airlines Logo
3:43 pm - 8:47 am
MSY
-
PHL
16h 04m2 stops
Spirit Airlines Logo
6:11 pm - 8:21 am
PHL
-
MSY
15h 10m1 stop
$138Spirit Airlines
Fri, Jan 9 - Mon, Jan 12
Frontier Logo
6:55 pm - 12:52 am
MSY
-
PHL
4h 57m1 stop
Frontier Logo
4:36 pm - 7:00 pm
PHL
-
MSY
3h 24mnonstop
$140Frontier
Thu, Jan 22 - Sat, Jan 24
JetBlue Logo
7:00 am - 11:19 pm
MSY
-
PHL
15h 19m1 stop
JetBlue Logo
7:00 am - 9:30 pm
PHL
-
MSY
15h 30m1 stop
$141JetBlue
Thu, Jan 22 - Sun, Jan 25
Spirit Airlines Logo
6:05 am - 8:01 pm
MSY
-
PHL
12h 56m1 stop
Spirit Airlines Logo
6:00 am - 8:02 pm
PHL
-
MSY
15h 02m2 stops
$143Spirit Airlines
Thu, Jan 29 - Tue, Feb 3
Frontier Logo
7:55 pm - 11:40 pm
MSY
-
PHL
2h 45mnonstop
Frontier Logo
4:51 pm - 7:15 pm
PHL
-
MSY
3h 24mnonstop
$149Frontier
Sat, Jan 31 - Sun, Feb 1
United Airlines Logo
9:30 am - 4:36 pm
BTR
-
PHL
6h 06m1 stop
United Airlines Logo
8:05 am - 1:17 pm
PHL
-
BTR
6h 12m1 stop
$279United Airlines
Thu, Jan 22 - Thu, Jan 29
Delta Logo
12:32 pm - 8:40 pm
SHV
-
PHL
7h 08m1 stop
Delta Logo
6:55 am - 11:51 am
PHL
-
SHV
5h 56m1 stop
$279Delta
Wed, Feb 4 - Sat, Feb 7
Delta Logo
2:19 pm - 7:41 pm
BTR
-
PHL
4h 22m1 stop
Delta Logo
4:59 pm - 10:01 pm
PHL
-
BTR
6h 02m1 stop
$294Delta
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
1:55 pm - 10:59 pm
BTR
-
PHL
8h 04m1 stop
United Airlines Logo
6:30 am - 3:58 pm
PHL
-
BTR
10h 28m2 stops
$304United Airlines
Thu, Jan 22 - Thu, Jan 29

Spirit Airlines flights from Louisiana to Philadelphia

Our best Spirit Airlines deals on Louisiana to Philadelphia flight tickets
Spirit Airlines
Jan 9
MSY3:43 pmNew Orleans Louis Armstrong
16h 04m
2 stops
PHL8:47 amPhiladelphia
Jan 12
PHL6:11 pmPhiladelphia
15h 10m
1 stop
MSY8:21 amNew Orleans Louis Armstrong
$138
Find similar
Spirit Airlines
Jan 29
MSY6:05 amNew Orleans Louis Armstrong
12h 56m
1 stop
PHL8:01 pmPhiladelphia
Feb 3
PHL6:00 amPhiladelphia
15h 02m
2 stops
MSY8:02 pmNew Orleans Louis Armstrong
$143
Find similar
Spirit Airlines
Jan 15
MSY6:05 amNew Orleans Louis Armstrong
12h 43m
2 stops
PHL7:48 pmPhiladelphia
Jan 18
PHL6:11 pmPhiladelphia
15h 10m
1 stop
MSY8:21 amNew Orleans Louis Armstrong
$153
Find similar

JetBlue flights from Louisiana to Philadelphia

Our best JetBlue deals on Louisiana to Philadelphia flight tickets
JetBlue
Jan 22
MSY7:00 amNew Orleans Louis Armstrong
15h 19m
1 stop
PHL11:19 pmPhiladelphia
Jan 25
PHL7:00 amPhiladelphia
15h 30m
1 stop
MSY9:30 pmNew Orleans Louis Armstrong
$141
Find similar
JetBlue
Jan 16
MSY7:00 amNew Orleans Louis Armstrong
15h 09m
1 stop
PHL11:09 pmPhiladelphia
Feb 1
PHL7:00 amPhiladelphia
15h 30m
1 stop
MSY9:30 pmNew Orleans Louis Armstrong
$182
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 December 28, 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

Fri 1/16

7:42 pm-8:47 am

1 stop12h 05m

Philadelphia

Mon 1/19

5:50 pm-8:21 am

1 stop15h 31m

$135

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Fri 1/9

3:43 pm-8:47 am

2 stops16h 04m

Philadelphia

Mon 1/12

6:11 pm-8:21 am

1 stop15h 10m

$138

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 1/22

6:55 pm-12:52 am

1 stop4h 57m

Philadelphia

Sat 1/24

4:36 pm-7:00 pm

Nonstop3h 24m

$140

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 1/22

7:00 am-11:19 pm

1 stop15h 19m

Philadelphia

Sun 1/25

7:00 am-9:30 pm

1 stop15h 30m

$141

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Thu 1/29

6:05 am-8:01 pm

1 stop12h 56m

Philadelphia

Tue 2/3

6:00 am-8:02 pm

2 stops15h 02m

$143

New OrleansPhiladelphia

MSY - PHL

MSYPHL

New Orleans Louis Armstrong

Sat 1/31

7:55 pm-11:40 pm

Nonstop2h 45m

Philadelphia

Sun 2/1

4:51 pm-7:15 pm

Nonstop3h 24m

$149

Baton RougePhiladelphia

BTR - PHL

BTRPHL

Baton Rouge Ryan

Thu 1/22

9:30 am-4:36 pm

1 stop6h 06m

Philadelphia

Thu 1/29

8:05 am-1:17 pm

1 stop6h 12m

$279

ShreveportPhiladelphia

SHV - PHL

SHVPHL

Shreveport

Wed 2/4

12:32 pm-8:40 pm

1 stop7h 08m

Philadelphia

Sat 2/7

6:55 am-11:51 am

1 stop5h 56m

$279

Baton RougePhiladelphia

BTR - PHL

BTRPHL

Baton Rouge Ryan

Fri 1/16

2:19 pm-7:41 pm

1 stop4h 22m

Philadelphia

Mon 1/19

4:59 pm-10:01 pm

1 stop6h 02m

$294

Baton RougePhiladelphia

BTR - PHL

BTRPHL

Baton Rouge Ryan

Thu 1/22

1:55 pm-10:59 pm

1 stop8h 04m

Philadelphia

Thu 1/29

6:30 am-3:58 pm

2 stops10h 28m

$304

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 $259, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Philadelphia, with average flight prices from Louisiana averaging around $276.

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 $312. 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 $697.

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 $300 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 $241 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

$170

Fastest flight time

2h 44m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Louisiana in the past 72 hours is $170. The best round-trip flight deal from Louisiana to Philadelphia found on momondo in the last 72 hours is $338.
The fastest flight from Louisiana to Philadelphia takes 2h 44m
Direct flights go from Louisiana to Philadelphia every day.
There is 1 airport in Philadelphia. From Louisiana there are direct flights to 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
Spirit AirlinesPriceFrom $86Free CancellationRating
6.3
8,210 reviews
Search Spirit Airlines flights
FrontierPriceFrom $98Free CancellationRating
5.7
3,064 reviews
Search Frontier flights
American AirlinesPriceFrom $174Free CancellationRating
7.2
11,070 reviews
Search American Airlines flights
DeltaPriceFrom $174Free CancellationRating
7.9
8,017 reviews
Search Delta flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,114 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
Wildwood Crest
Ocean City
King of Prussia
Cherry Hill
Newark
Dewey Beach
Reading
North Wildwood
Avalon
Dover
Lewes
Stone Harbor
Essington
Vineland
Pottstown
Elkton
Somers Point

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.

An easier way to manage your Philadelphia 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.
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