Southwest® flights from Manchester, NH to New Orleans from $135

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Low fares from Manchester, NH to New Orleans

$

Manchester, NH (MHT)to

New Orleans (MSY)
Depart: 12/16/2026

One-way

Basic

From
$135
Seen: 13 hrs ago

Manchester, NH (MHT)to

New Orleans (MSY)
Depart: 11/09/2026

One-way

Basic

From
$135
Seen: 14 hrs ago

Manchester, NH (MHT)to

New Orleans (MSY)
Depart: 11/14/2026

One-way

Basic

From
$135
Seen: 17 hrs ago

Manchester, NH (MHT)to

New Orleans (MSY)
Depart: 11/10/2026

One-way

Basic

From
$135
Seen: 17 hrs ago

Manchester, NH (MHT)to

New Orleans (MSY)
Depart: 01/14/2027

One-way

Basic

From
$153
Seen: 9 hrs ago

Manchester, NH (MHT)to

New Orleans (MSY)
Depart: 11/11/2026

One-way

Basic

From
$165
Seen: 13 hrs ago

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Explore flights from Manchester, NH to New Orleans

Oct 2026
From$484*
Seen: 2 hrs ago
One Way/Basic
Nov 2026
From$135*
Seen: 17 hrs ago
One Way/Basic
Dec 2026
From$135*
Seen: 13 hrs ago
One Way/Basic
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Displaying fares for October-2026
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  • MHT–MSY, 10/31/2026: From $484
    31

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    NOV

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  • MHT–MSY, 11/06/2026: From $309
    06

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  • MHT–MSY, 11/08/2026: From $309
    08

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  • MHT–MSY, 11/09/2026: From $135
    09

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  • MHT–MSY, 11/10/2026: From $135
    10

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  • MHT–MSY, 11/11/2026: From $165
    11

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  • MHT–MSY, 11/12/2026: From $259
    12

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  • MHT–MSY, 11/13/2026: From $166
    13

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  • MHT–MSY, 11/14/2026: From $135
    14

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    • Range$135-$484

    *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:
    Manchester-Boston Regional Airport
    Arriving at:
    Louis Armstrong International Airport
    Distance:
    1371 miles

    Questions we hear the most

    There are 92 weekly flights from Manchester, NH to New Orleans on Southwest Airlines.
    To find the lowest fares by day and time to fly Manchester, NH 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 Manchester, NH 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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