Southwest® flights from Portland, OR to New Orleans from $144

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Low fares from Portland, OR to New Orleans

$

Portland, OR (PDX)to

New Orleans (MSY)
Depart: 12/25/2026

One-way

Basic

From
$144
Seen: 20 hrs ago

Portland, OR (PDX)to

New Orleans (MSY)
Depart: 01/27/2027

One-way

Basic

From
$144
Seen: 10 hrs ago

Portland, OR (PDX)to

New Orleans (MSY)
Depart: 02/21/2027

One-way

Basic

From
$144
Seen: 11 hrs ago

Portland, OR (PDX)to

New Orleans (MSY)
Depart: 12/08/2026

One-way

Basic

From
$144
Seen: 21 hrs ago

Portland, OR (PDX)to

New Orleans (MSY)
Depart: 01/05/2027

One-way

Basic

From
$144
Seen: 11 hrs ago

Portland, OR (PDX)to

New Orleans (MSY)
Depart: 12/09/2026

One-way

Basic

From
$144
Seen: 8 hrs ago

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Explore flights from Portland, OR to New Orleans

Nov 2026
From$209*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$144*
Seen: 21 hrs ago
One Way/Basic
Jan 2027
From$144*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $144
cmp-daily-histogram-bars-legend-max-price-aria-label $300
Displaying fares for November-2026
  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

    NOV

  • PDX–MSY, 11/15/2026: From $255
    15

    Sun

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

    Mon

  • PDX–MSY, 11/17/2026: From $229
    17

    Tue

  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • PDX–MSY, 11/19/2026: From $229
    19

    Thu

  • PDX–MSY, 11/20/2026: From $255
    20

    Fri

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

    Sat

  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    22

    Sun

  • PDX–MSY, 11/23/2026: From $209
    23

    Mon

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

    Tue

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

    Wed

  • PDX–MSY, 11/26/2026: From $209
    26

    Thu

  • PDX–MSY, 11/27/2026: From $255
    27

    Fri

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

    Sat

  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

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

    Mon

  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

  • PDX–MSY, 12/02/2026: From $173
    02

    Wed

  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

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

    Fri

  • PDX–MSY, 12/05/2026: From $164
    05

    Sat

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

    Sun

  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • PDX–MSY, 12/08/2026: From $144
    08

    Tue

  • PDX–MSY, 12/09/2026: From $144
    09

    Wed

  • PDX–MSY, 12/10/2026: From $300
    10

    Thu

  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • PDX–MSY, 12/12/2026: From $164
    12

    Sat

  • PDX–MSY: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

    • Range$144-$300

    *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:
    Portland International Airport
    Arriving at:
    Louis Armstrong International Airport
    Distance:
    2050 miles

    Questions we hear the most

    There are 136 weekly flights from Portland, OR to New Orleans on Southwest Airlines.
    To find the lowest fares by day and time to fly Portland, OR to New Orleans with Southwest, check out our Low Fare Calendar.
    You can rent a car at Louis Armstrong International Airport book yours with your flight.
    Yes! Flights from Portland, OR to New Orleans—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.

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