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Find low faresSouthwest® flights from New Orleans to Philadelphia from $111
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1 Passenger
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Low fares from New Orleans to Philadelphia
$
New Orleans (MSY)to
Philadelphia (PHL)
Depart: 02/24/2026
One-way
Basic
From
$111
Seen: 29 minutes ago
New Orleans (MSY)to
Philadelphia (PHL)
Depart: 02/26/2026
One-way
Basic
From
$141
Seen: 1 hour ago
New Orleans (MSY)to
Philadelphia (PHL)
Depart: 04/08/2026
One-way
Basic
From
$150
Seen: 2 hrs ago
New Orleans (MSY)to
Philadelphia (PHL)
Depart: 02/24/2026
One-way
Choice
From
$151
Seen: 29 minutes ago
New Orleans (MSY)to
Philadelphia (PHL)
Depart: 03/07/2026
One-way
Basic
From
$157
Seen: 4 hrs ago
New Orleans (MSY)to
Philadelphia (PHL)
Depart: 04/18/2026
One-way
Basic
From
$157
Seen: 9 hrs ago
Explore flights from New Orleans to Philadelphia
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Flight Details
Departing from:
Louis Armstrong International Airport
Arriving at:
Philadelphia International Airport
Distance:
1089 miles
Route Information
134† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 134 weekly flights from New Orleans to Philadelphia on Southwest Airlines.
To find the lowest fares by day and time to fly New Orleans to Philadelphia with Southwest, check out our Low Fare Calendar.
You can rent a car at Philadelphia International Airport book yours with your flight.
Yes! Flights from New Orleans to Philadelphia—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.