$43 Cheap Flights from New Orleans (MSY) to Philadelphia (PHL)

View $43 flight on Wed, Nov 19, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $43 for one-way flights and $86 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Nov 13 - Sun, Nov 16
MSY
New Orleans
PHL
Philadelphia
$86 Roundtrip, just found
$86
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Nov 13 from New Orleans to Philadelphia, returning Sun, Nov 16, priced at $86 just found
Frontier Airlines
Thu, Nov 13 - Sun, Nov 16
MSY
New Orleans
PHL
Philadelphia
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Nov 13 from New Orleans to Philadelphia, returning Sun, Nov 16, priced at $98 just found
Spirit Airlines
Thu, Nov 13 - Sun, Nov 16
MSY
New Orleans
PHL
Philadelphia
$100 Roundtrip, just found
$100
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Nov 13 from New Orleans to Philadelphia, returning Sun, Nov 16, priced at $100 just found
Frontier Airlines
Thu, Nov 13 - Sat, Nov 15
MSY
New Orleans
PHL
Philadelphia
$103 Roundtrip, found 2 hours ago
$103
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from New Orleans to Philadelphia, returning Sat, Nov 15, priced at $103 found 2 hours ago
Spirit Airlines
Thu, Nov 13 - Mon, Nov 17
MSY
New Orleans
PHL
Philadelphia
$104 Roundtrip, found 1 hour ago
$104
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Nov 13 from New Orleans to Philadelphia, returning Mon, Nov 17, priced at $104 found 1 hour ago
Spirit Airlines
Fri, Nov 14 - Tue, Nov 18
MSY
New Orleans
PHL
Philadelphia
$106 Roundtrip, found 1 hour ago
$106
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Fri, Nov 14 from New Orleans to Philadelphia, returning Tue, Nov 18, priced at $106 found 1 hour ago
Spirit Airlines
Wed, Nov 12 - Sun, Nov 16
MSY
New Orleans
PHL
Philadelphia
$107 Roundtrip, found 1 hour ago
$107
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Wed, Nov 12 from New Orleans to Philadelphia, returning Sun, Nov 16, priced at $107 found 1 hour ago
Delta
Wed, Dec 10 - Sat, Jan 10
MSY
New Orleans
PHL
Philadelphia
$219 Roundtrip, just found
$219
Roundtrip
just found
Select Delta flight, departing Wed, Dec 10 from New Orleans to Philadelphia, returning Sat, Jan 10, priced at $219 just found
Southwest Airlines
Wed, Dec 10 - Sat, Jan 10
MSY
New Orleans
PHL
Philadelphia
$219 Roundtrip, just found
$219
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Dec 10 from New Orleans to Philadelphia, returning Sat, Jan 10, priced at $219 just found
JetBlue Airways
Thu, Dec 11 - Mon, Dec 15
MSY
New Orleans
PHL
Philadelphia
$225 Roundtrip, found 1 hour ago
$225
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Thu, Dec 11 from New Orleans to Philadelphia, returning Mon, Dec 15, priced at $225 found 1 hour ago

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

February is typically the cheapest month to fly

From $87 - $367 per traveler.

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $168
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $168

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL) cost?
Secure a cheap one-way flight from $43 or cheap return flight from $86 from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
Traveling in November is a great way to save, as it's the cheapest month for flights between MSY and PHL. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
When setting off from Louis Armstrong New Orleans Intl. Airport (MSY), you can jump on a nonstop flight to Philadelphia Intl. Airport (PHL) with American Airlines.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
While prices can vary depending on when you travel, Frontier Airlines and American Airlines are often among the top picks for flights between Louis Armstrong New Orleans Intl. Airport (MSY) and Philadelphia Intl. Airport (PHL). You can also compare airlines on Expedia and use the "Sort by" filter to find the lowest fare for your MSY to PHL flight.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
When departing from Louis Armstrong New Orleans Intl. Airport (MSY), you can take your pick from an average of 2 daily direct flights to Philadelphia Intl. Airport (PHL).
What are the most popular departure times for flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
Flights between MSY and PHL tend to be busiest at 1 PM. If you're after a quieter experience and possibly cheaper tickets, choose a time outside the usual busy windows.
What day of the week has the most flights from MSY to PHL?
If you fly on a Friday, you'll get the largest range of choices for flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL).
What is the earliest flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
Louis Armstrong New Orleans Intl. Airport (MSY)'s earliest flight to Philadelphia Intl. Airport (PHL) departs at approximately 11:34AM UTC-6. With a flight time of 2h 47m, you'll touch down at around 3:21PM UTC-5.
How long does it take to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
It takes roughly 2 hours and 41 minutes to cover the 1,100 mi from MSY to PHL.
What airline has the least delays from MSY to PHL?
American Airlines has the best performance for on-time direct flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL), with an on-time score of 83%. Use the Expedia App to see your journey status before you go and get immediate updates about any changes.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
Book a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Philadelphia from Louis Armstrong New Orleans Intl. Airport (MSY)?
If you're flying on a direct flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia, Philadelphia Intl. Airport (PHL) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL) last-minute?
Booking your ticket from MSY to PHL shortly before your trip is usually more expensive. However, if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a MSY to PHL flight and hotel package?
Booking a MSY to PHL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL)?
It's usually possible to cancel or reschedule your MSY to PHL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$86
Distance
1088 mi
Average flight time
4 hours 3 mins

Book with confidence

New Orleans to Philadelphia Flights

The cheapest times to fly from New Orleans to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New Orleans to Philadelphia are during the month of November. You can find some of the cheapest flights from New Orleans to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to Philadelphia

Sunday is one of the best days to book for cheap flights from New Orleans to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New Orleans to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New Orleans to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $43 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New Orleans to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New Orleans to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

New Orleans to Philadelphia Flights

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