Southwest® flights from New Orleans to Philadelphia from $209

Promo Code

Low fares from New Orleans to Philadelphia

$

New Orleans (MSY)to

Philadelphia (PHL)
Depart: 12/08/2026

One-way

Basic

From
$209
Seen: 17 hrs ago

New Orleans (MSY)to

Philadelphia (PHL)
Depart: 12/03/2026

One-way

Basic

From
$209
Seen: 16 hrs ago

New Orleans (MSY)to

Philadelphia (PHL)
Depart: 11/23/2026

One-way

Basic

From
$232
Seen: 21 minutes ago

New Orleans (MSY)to

Philadelphia (PHL)
Depart: 11/13/2026

One-way

Basic

From
$232
Seen: 23 hrs ago

New Orleans (MSY)to

Philadelphia (PHL)
Depart: 12/24/2026

One-way

Basic

From
$232
Seen: 3 hrs ago

New Orleans (MSY)to

Philadelphia (PHL)
Depart: 12/22/2026

One-way

Basic

From
$232
Seen: 5 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from New Orleans to Philadelphia

Oct 2026
From$250*
Seen: 7 hrs ago
One Way/Basic
Nov 2026
From$232*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$209*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $250
cmp-daily-histogram-bars-legend-max-price-aria-label $312
Displaying fares for October-2026
  • MSY–PHL, 10/03/2026: From $250
    03

    Sat

    OCT

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • MSY–PHL, 10/05/2026: From $312
    05

    Mon

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • MSY–PHL, 10/07/2026: From $250
    07

    Wed

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • MSY–PHL, 10/09/2026: From $312
    09

    Fri

  • MSY–PHL, 10/10/2026: From $250
    10

    Sat

  • MSY–PHL, 10/11/2026: From $312
    11

    Sun

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

  • MSY–PHL, 10/13/2026: From $250
    13

    Tue

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    15

    Thu

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

  • MSY–PHL, 10/18/2026: From $312
    18

    Sun

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • MSY–PHL, 10/22/2026: From $312
    22

    Thu

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    23

    Fri

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • MSY–PHL, 10/26/2026: From $269
    26

    Mon

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • MSY–PHL, 10/29/2026: From $269
    29

    Thu

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • MSY–PHL: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • MSY–PHL, 11/01/2026: From $292
    01

    Sun

    NOV

  • MSY–PHL, 11/02/2026: From $292
    02

    Mon

    • Range$250-$312

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    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.

    Explore Flights from Other Popular Origins

    Popular Flights from New Orleans