$88 Find Cheap Flights from Philadelphia to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Louisiana departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Louisiana.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Louisiana.
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Cheap Flights from Philadelphia to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans1 stop$186
Baton Rouge
Baton Rouge1 stop$291
Shreveport
Shreveport1 stop$339
Lafayette
Lafayette1 stop$339
Monroe
Monroe1 stop$348
Lake Charles
Lake Charles1 stop$299
Alexandria
Alexandria1 stop$461
New Orleans
New Orleans1 stop$186
Baton Rouge
Baton Rouge1 stop$291
Shreveport
Shreveport1 stop$339
Lafayette
Lafayette1 stop$339
Monroe
Monroe1 stop$348
Lake Charles
Lake Charles1 stop$299
Alexandria
Alexandria1 stop$461

Book Cheap Philadelphia to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Louisiana

Mon, Apr 13 - Wed, Apr 15
Spirit Airlines Logo
6:08 pm - 8:19 am
PHL
-
MSY
15h 11m
1 stop
Spirit Airlines Logo
10:10 am - 11:37 pm
MSY
-
PHL
12h 27m
2 stops
$186Spirit Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
4:08 pm - 9:05 am
PHL
-
MSY
17h 57m
1 stop
Multiple Airlines Logo
4:15 pm - 3:42 pm
MSY
-
PHL
22h 27m
1 stop
$187Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
4:08 pm - 9:05 am
PHL
-
MSY
17h 57m
1 stop
Multiple Airlines Logo
5:21 pm - 11:37 pm
MSY
-
PHL
29h 16m
2 stops
$189Multiple Airlines
Fri, May 1 - Mon, May 4
Frontier Logo
5:05 am - 10:47 am
PHL
-
MSY
6h 42m
1 stop
Frontier Logo
9:04 pm - 12:40 am
MSY
-
PHL
26h 36m
1 stop
$191Frontier
Tue, Apr 14 - Tue, Apr 21
Delta Logo
7:03 am - 1:04 pm
PHL
-
BTR
7h 01m
1 stop
Delta Logo
7:08 pm - 12:59 am
BTR
-
PHL
4h 51m
1 stop
$291Delta
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
8:00 am - 1:03 pm
PHL
-
LCH
6h 03m
1 stop
United Airlines Logo
2:00 pm - 10:25 pm
LCH
-
PHL
7h 25m
1 stop
$299United Airlines
Sat, Apr 25 - Tue, Apr 28
American Airlines Logo
1:55 pm - 10:41 pm
PHL
-
LCH
9h 46m
2 stops
American Airlines Logo
11:30 am - 8:34 pm
LCH
-
PHL
8h 04m
1 stop
$304American Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
4:20 pm - 10:41 pm
PHL
-
LCH
7h 21m
1 stop
American Airlines Logo
11:30 am - 8:34 pm
LCH
-
PHL
8h 04m
1 stop
$314American Airlines
Sat, Apr 18 - Mon, Apr 20
Delta Logo
5:30 am - 9:46 am
PHL
-
BTR
5h 16m
1 stop
Delta Logo
7:08 pm - 12:59 am
BTR
-
PHL
4h 51m
1 stop
$315Delta
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
6:17 am - 5:18 pm
PHL
-
LCH
12h 01m
2 stops
United Airlines Logo
2:00 pm - 12:59 am
LCH
-
PHL
9h 59m
2 stops
$339United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Louisiana flights

Get data-powered insights and trends into flights from Philadelphia to Louisiana to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Philadelphia to Louisiana flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Louisiana from Philadelphia found in the last 72 hours was to New Orleans, at $289 round-trip. The most popular route is from Philadelphia (PHL) to New Orleans (MSY), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $289.

What is the cheapest time of day to fly to Louisiana?

The average price for all round-trip flights from Philadelphia to Louisiana depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Louisiana is generally in the evening, when round-trip flights cost $213 on average. Morning departures are around 103% more expensive than evening flights, on average. The most expensive time of day to fly to Louisiana is generally at night, which is peak travel time and where the average cost of a ticket is $451.

Can I save money by flying with a layover from Philadelphia to Louisiana?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $268 on average.

What is the cheapest month to fly from Philadelphia to Louisiana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Louisiana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Louisiana is August, when tickets cost $288 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $453 and $453 respectively.

What’s the cheapest day of the week to fly from Philadelphia to Louisiana?

The average price of all round-trip flights from Philadelphia to Louisiana clicked on KAYAK for each day over the last 12 months.

When flying from Philadelphia to Louisiana, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Louisiana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Louisiana, you should book around 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$88
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Philadelphia to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Philadelphia to Louisiana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Louisiana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Louisiana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Louisiana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Philadelphia to Louisiana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Louisiana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Philadelphia to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Philadelphia to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4324 reviews
8.6Crew
7.5Entertainment
8.1Boarding
7.0Food
8.0Comfort
Airline reviews

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

10.0 ExcellentMartie, Mar 2026
LGB - BNA
Read more Southwest reviews

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

we boarded the plane and then sat for OVER AN HOUR on it, first waiting for fuel and then the crew timed out. the flight kept getting delayed longer and longer, a 9:30pm flight is still on the ground at 1:15am.

The airplane rattled near the left wing as if several screws were loose. Then after we landed in Fort Lauderdale, we had to sit and wait on the runway for quite some time. It was very scary and TOTALLY unacceptable!

Smooth flight staff very friendly and we arrived 15 mins earlier

I had a great experience from booking to boarding to landing. This was the best experience from all the flights I’ve had with Spirit so far! The price and times were affordable and perfect. I will fly with them again soon!

I needed a cheaper option than Southwest who are almost as bad as Spirit...did the check in the morning of the flight and assigned the last row, middle seat. Paid 20.00 at the airport for an exit row window in 19 and all 8 rows behind me which sold occupied on their seat map were empty....so they force to you to pay for a better seat....I was alone in row 19 and shortly after take off two huge fat people came and grabbed the other seats, I rang the call button for the attendant and said I paid 20.00 for this seat and they just moved in here...I either want to be reseated, or have them take their original seats or a refund of what I paid, the attendant made them move back to their original seats. Worst, worst worst airline in the air....never again, never again, never again.

You can’t beat Spirit’s prices on tickets, especially with the positive experience that comes with it! I appreciated the timeliness of Spirit airlines. The crew in the airport was very kind and wished you a good flight by name. The crew on the flight was attentive and friendly. Overall, I am very pleased with my experience with Spirit.

This was my best experience with spirit. I flew you guys 4 times and I must say this was the BEST

The flight was delayed by over an hour. The flight departure time and gate info kept changing several times. Very frustrating boarding experience and inconvenient for families with little children.

A flight attendant was extremely friendly and offered to move me to a row that was less crowded

Terrible they canceled the flight very sheepishly and ended up costing me 1200 dollars and kayak and xcover are doing nothing

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

Everything you need to know for your flight from Philadelphia to Louisiana

Information on your arrival and departure airports