Southwest® flights from Boston to New Orleans from $144

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Low fares from Boston to New Orleans

$

Boston (BOS)to

New Orleans (MSY)
Depart: 09/16/2026

One-way

Basic

From
$144
Seen: 4 hrs ago

Boston (BOS)to

New Orleans (MSY)
Depart: 10/01/2026

One-way

Basic

From
$164
Seen: 18 hrs ago

Boston (BOS)to

New Orleans (MSY)
Depart: 09/24/2026

One-way

Basic

From
$164
Seen: 6 hrs ago

Boston (BOS)to

New Orleans (MSY)
Depart: 09/17/2026

One-way

Basic

From
$169
Seen: 20 hrs ago

Boston (BOS)to

New Orleans (MSY)
Depart: 08/28/2026

One-way

Basic

From
$179
Seen: 12 hrs ago

Boston (BOS)to

New Orleans (MSY)
Depart: 08/27/2026

One-way

Basic

From
$179
Seen: 1 hour ago

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Explore flights from Boston to New Orleans

Aug 2026
From$179*
Seen: 1 hour ago
One Way/Basic
Sep 2026
From$144*
Seen: 4 hrs ago
One Way/Basic
Oct 2026
From$164*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $179
cmp-daily-histogram-bars-legend-max-price-aria-label $424
Displaying fares for August-2026
  • BOS–MSY: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

  • BOS–MSY, 08/03/2026: From $374
    03

    Mon

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

    Tue

  • BOS–MSY, 08/05/2026: From $324
    05

    Wed

  • BOS–MSY, 08/06/2026: From $324
    06

    Thu

  • BOS–MSY, 08/07/2026: From $424
    07

    Fri

  • BOS–MSY, 08/08/2026: From $284
    08

    Sat

  • BOS–MSY, 08/09/2026: From $384
    09

    Sun

  • BOS–MSY, 08/10/2026: From $269
    10

    Mon

  • BOS–MSY, 08/11/2026: From $269
    11

    Tue

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

    Wed

  • BOS–MSY, 08/13/2026: From $269
    13

    Thu

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

    Fri

  • BOS–MSY, 08/15/2026: From $204
    15

    Sat

  • BOS–MSY, 08/16/2026: From $229
    16

    Sun

  • BOS–MSY, 08/17/2026: From $194
    17

    Mon

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

    Tue

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

    Wed

  • BOS–MSY, 08/20/2026: From $194
    20

    Thu

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

    Fri

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

    Sat

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

    Sun

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

    Mon

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

    Tue

  • BOS–MSY: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • BOS–MSY, 08/27/2026: From $179
    27

    Thu

  • BOS–MSY, 08/28/2026: From $179
    28

    Fri

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

    Sat

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

    Sun

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

    Mon

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

    Tue

    SEP

    • Range$179-$424

    *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:
    Logan International Airport
    Arriving at:
    Louis Armstrong International Airport
    Distance:
    1368 miles

    Route Information

    137† 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 137 weekly flights from Boston to New Orleans on Southwest Airlines.
    To find the lowest fares by day and time to fly Boston 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 Boston 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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