$101 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 4/21. 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$230
Baton Rouge
Baton Rouge1 stop$291
Shreveport
Shreveport1 stop$339
Lafayette
Lafayette1 stop$283
Lake Charles
Lake Charles1 stop$314
Monroe
Monroe1 stop$378
Alexandria
Alexandria1 stop$368
New Orleans
New Orleans1 stop$230
Baton Rouge
Baton Rouge1 stop$291
Shreveport
Shreveport1 stop$339
Lafayette
Lafayette1 stop$283
Lake Charles
Lake Charles1 stop$314
Monroe
Monroe1 stop$378
Alexandria
Alexandria1 stop$368

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

Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
10:45 pm - 7:46 am
PHL
-
MSY
10h 01m
1 stop
Multiple Airlines Logo
7:18 pm - 8:39 am
MSY
-
PHL
12h 21m
1 stop
$230Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
9:17 am - 8:26 pm
PHL
-
MSY
12h 09m
2 stops
Multiple Airlines Logo
3:39 pm - 8:40 pm
MSY
-
PHL
28h 01m
1 stop
$231Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Frontier Logo
10:38 pm - 11:03 am
PHL
-
MSY
13h 25m
1 stop
Frontier Logo
9:04 pm - 10:38 am
MSY
-
PHL
12h 34m
1 stop
$232Frontier
Wed, May 20 - Sun, May 24
Spirit Airlines Logo
6:45 am - 10:19 pm
PHL
-
MSY
16h 34m
1 stop
Spirit Airlines Logo
7:00 am - 11:58 pm
MSY
-
PHL
15h 58m
1 stop
$234Spirit Airlines
Tue, Apr 14 - Wed, Apr 15
Spirit Airlines Logo
5:21 pm - 9:15 am
PHL
-
MSY
16h 54m
3 stops
Spirit Airlines Logo
3:39 pm - 11:37 pm
MSY
-
PHL
6h 58m
1 stop
$235Spirit Airlines
Sat, May 16 - Sat, May 23
Frontier Logo
8:35 pm - 9:10 pm
PHL
-
MSY
25h 35m
1 stop
Frontier Logo
5:18 pm - 8:54 am
MSY
-
PHL
14h 36m
1 stop
$236Frontier
Wed, Jul 29 - Wed, Aug 5
Delta Logo
5:16 am - 10:47 am
PHL
-
LFT
6h 31m
1 stop
Delta Logo
5:03 pm - 10:55 pm
LFT
-
PHL
4h 52m
1 stop
$283Delta
Wed, May 6 - Sat, May 9
Delta Logo
5:30 am - 9:46 am
PHL
-
BTR
5h 16m
1 stop
Delta Logo
1:34 pm - 8:49 pm
BTR
-
PHL
6h 15m
1 stop
$291Delta
Thu, Apr 30 - Wed, May 6
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, May 30 - Sat, Jun 13
American Airlines Logo
5:00 am - 9:48 am
PHL
-
LCH
5h 48m
1 stop
American Airlines Logo
10:18 am - 6:54 pm
LCH
-
PHL
7h 36m
1 stop
$346American 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.

How much is a round-trip flight from Philadelphia to Louisiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Louisiana departing in April.

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 $315 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 $315.

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 $218 on average. Morning departures are around 100% 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 $456.

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 $287 (return) on average. On the other hand, the most expensive months are April and March, when the average cost of round-trip tickets is $467 and $460 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 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$101
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 28% 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 4343 reviews
7.5Entertainment
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
Airline reviews

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

4.0 Okaysangeetha, Apr 2026
AUS - SJC
Read more Southwest reviews

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

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.

I truly admired that the last minute flight attendants were willing to come to serve flight # 1465 and think they should be extra compensated. Doesn't have to beonetary a star a permanent position with Spirit as long as she flies etc. They were o so pleasant and accommodating. 😊😊. Please also serve water. Plain unadulterated water 💧! Invest in a filter of your own the cost of bottles are a penny on the dollar and you could have a plug on advertising with labeling. This could be hilarious "WATER TO REFREST THE SPIRIT FROM SPIRIT ITSELF!" - Free idea!😄😄😄. Anyway overall, though a tad late the flight met expectations. Thanks you Spirit, for everything.

We were delayed and the bag charge fees are very expensive.

The worst. My flight was canceled :-- by email! -- at 10pm, just 8 hours prior to departure. Normally, given the early departure time, I would've been asleep. I was lucky to be awake and to be able to take action. Even worse, it turns out that the flight wasn't canceled (confirmed because I was at the airport and saw it loading), Spirit just canceled my reservation, probably because I got such a good rate! Utterly appalling. Notably, Spirit did not inform you (Kayak) of the change, so I kept getting alerts from you.

First flight in along time with spirit! I’m honored to say this flight was excellent 😊

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

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

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.

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

Information on your arrival and departure airports