£142 Cheap Flights from Philadelphia (PHL) to New Orleans (MSY)

View £142 flight on Sun, 16 Aug 2026Opens in a new window

Popular airlines from Philadelphia International Airport (PHL) to Louis Armstrong New Orleans Intl. Airport (MSY)

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Cheap Flights from Philadelphia (PHL) to New Orleans (MSY)

Prices were available within the past 7 days and start at £142 for one-way flights and £283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, 27 Aug - Fri, 28 Aug
PHL
Philadelphia
MSY
New Orleans
£283 Return, found 2 days ago
£283
Return
found 2 days ago
Select JetBlue Airways flight, departing Thu, 27 Aug from Philadelphia to New Orleans, returning Fri, 28 Aug, priced at £283 found 2 days ago
JetBlue Airways
Wed, 17 Jun - Wed, 24 Jun
PHL
Philadelphia
MSY
New Orleans
£305 Return, found 15 hours ago
£305
Return
found 15 hours ago
Select JetBlue Airways flight, departing Wed, 17 Jun from Philadelphia to New Orleans, returning Wed, 24 Jun, priced at £305 found 15 hours ago
JetBlue Airways
Wed, 10 Jun - Wed, 17 Jun
PHL
Philadelphia
MSY
New Orleans
£310 Return, found 5 days ago
£310
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 10 Jun from Philadelphia to New Orleans, returning Wed, 17 Jun, priced at £310 found 5 days ago
JetBlue Airways
Thu, 27 Aug - Sat, 29 Aug
PHL
Philadelphia
MSY
New Orleans
£315 Return, found 2 days ago
£315
Return
found 2 days ago
Select JetBlue Airways flight, departing Thu, 27 Aug from Philadelphia to New Orleans, returning Sat, 29 Aug, priced at £315 found 2 days ago
JetBlue Airways
Sun, 16 Aug - Sun, 23 Aug
PHL
Philadelphia
MSY
New Orleans
£323 Return, found 3 days ago
£323
Return
found 3 days ago
Select JetBlue Airways flight, departing Sun, 16 Aug from Philadelphia to New Orleans, returning Sun, 23 Aug, priced at £323 found 3 days ago
JetBlue Airways
Fri, 28 Aug - Mon, 31 Aug
PHL
Philadelphia
MSY
New Orleans
£325 Return, found 5 days ago
£325
Return
found 5 days ago
Select JetBlue Airways flight, departing Fri, 28 Aug from Philadelphia to New Orleans, returning Mon, 31 Aug, priced at £325 found 5 days ago
JetBlue Airways
Thu, 27 Aug - Fri, 28 Aug
PHL
Philadelphia
MSY
New Orleans
£342 Return, found 2 days ago
£342
Return
found 2 days ago
Select JetBlue Airways flight, departing Thu, 27 Aug from Philadelphia to New Orleans, returning Fri, 28 Aug, priced at £342 found 2 days ago
JetBlue Airways
Sun, 16 Aug - Sun, 23 Aug
PHL
Philadelphia
MSY
New Orleans
£346 Return, found 3 days ago
£346
Return
found 3 days ago
Select JetBlue Airways flight, departing Sun, 16 Aug from Philadelphia to New Orleans, returning Sun, 23 Aug, priced at £346 found 3 days ago
JetBlue Airways
Sun, 16 Aug - Sun, 23 Aug
PHL
Philadelphia
MSY
New Orleans
£350 Return, found 3 days ago
£350
Return
found 3 days ago
Select JetBlue Airways flight, departing Sun, 16 Aug from Philadelphia to New Orleans, returning Sun, 23 Aug, priced at £350 found 3 days ago
Alaska Airlines
Fri, 12 Jun - Fri, 19 Jun
PHL
Philadelphia
MSY
New Orleans
£754 Return, found 15 hours ago
£754
Return
found 15 hours ago
Select Alaska Airlines flight, departing Fri, 12 Jun from Philadelphia to New Orleans, returning Fri, 19 Jun, priced at £754 found 15 hours ago

Find the cheapest month to fly from Philadelphia (PHL) to New Orleans (MSY)

May is typically the cheapest month to fly

From £105 - £176 per traveller.

Frequently asked questions

What is the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
August is typically the cheapest month to fly from Philadelphia International Airport (PHL) to Louis Armstrong New Orleans International Airport (MSY), with average return fares of approximately £252. This is about 13% lower than the average price throughout the year. August often sees lower prices as it's outside peak holiday seasons, and demand for travel might decrease. Other cheap months to fly from Philadelphia (PHL) to New Orleans (MSY) include January and September.
Which airlines fly direct from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Enter PHL to MSY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
To find a cheap flight from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The best airline to fly with from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will differ from traveller to traveller. If you like to fly early, AA offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. AA offers the most daily flights from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
If you're looking for the best time to fly from Philadelphia International Airport (PHL) to Louis Armstrong New Orleans International Airport (MSY), consider travelling in August or September. Based on booking data from the past year, these months typically offer the cheapest return flights, with an average price of around £252. This is a great time to visit New Orleans if you're looking for value, as you can often find good deals on flights and accommodation after the peak summer travel season.
How many flights per day from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
There are approximately 5 nonstop flights per day from Philadelphia International (PHL) to Louis Armstrong New Orleans International (MSY). For even more choice, look at flights that include layovers, as there are around 118 connecting flights per day. Some common connection points include O'Hare International (ORD), Hartsfield-Jackson Atlanta International (ATL), and Logan International (BOS).
What is the earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The earliest flight from Philadelphia International Airport (PHL) to Louis Armstrong New Orleans International Airport (MSY) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in May. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
You'll typically find the most flights from Philadelphia International Airport (PHL) to Louis Armstrong New Orleans International Airport (MSY) on a Thursday, with around 78 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and Southwest Airlines.
What are the most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) are in the early morning, from 6am to 9am. Approximately 29% of passengers prefer this time window. Many major carriers, including American Airlines and Delta Air Lines, offer flights during this window. These early morning flights are often preferred by travelers who want to arrive at their destination and have a full day ahead.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
A nonstop flight from PHL to MSY typically takes around 3 hours 20 minutes, covering approximately 1,089 miles. Connecting flights on this route usually add 2 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Select the "Business class" and "First class" filters when looking for PHL to MSY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight with Expedia?
It's easy to earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for New Orleans from Philadelphia Intl. (PHL)?
From Philadelphia Intl. (PHL), you can fly directly into Louis Armstrong New Orleans Intl. (MSY) to reach New Orleans. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA) before reaching New Orleans. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) at the last minute?
Typically, booking a last minute flight from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package?
Securing a Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
If you booked your Philadelphia, PA (PHL-Philadelphia Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£282
Distance
1741 km
Average flight time
2 hours 35 mins

Book with confidence

Compare flights from Philadelphia to New Orleans easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philadelphia to New Orleans. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Louis Armstrong New Orleans Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Philadelphia Intl. to Louis Armstrong New Orleans Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Philadelphia Intl. (PHL) to Louis Armstrong New Orleans Intl. (MSY)

The easiest way to view the best deals on flights from Philadelphia to New Orleans today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Philadelphia Intl. to Louis Armstrong New Orleans Intl. start at just £283 and range up to £754.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Philadelphia and New Orleans
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Philadelphia to New Orleans flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Philadelphia Intl. to Louis Armstrong New Orleans Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Philadelphia to New Orleans easily and book with confidence

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*Available to Expedia members.