Southwest® flights from Buffalo/Niagara Falls to New Orleans from $152

Promo Code

Low fares from Buffalo/Niagara Falls to New Orleans

$

Buffalo/Niagara Falls (BUF)to

New Orleans (MSY)
Depart: 10/25/2026

One-way

Basic

From
$152
Seen: 22 hrs ago

Buffalo/Niagara Falls (BUF)to

New Orleans (MSY)
Depart: 10/31/2026

One-way

Basic

From
$152
Seen: 9 hrs ago

Buffalo/Niagara Falls (BUF)to

New Orleans (MSY)
Depart: 10/21/2026

One-way

Basic

From
$152
Seen: 3 hrs ago

Buffalo/Niagara Falls (BUF)to

New Orleans (MSY)
Depart: 10/24/2026

One-way

Basic

From
$152
Seen: 23 hrs ago

Buffalo/Niagara Falls (BUF)to

New Orleans (MSY)
Depart: 10/27/2026

One-way

Basic

From
$152
Seen: 2 hrs ago

Buffalo/Niagara Falls (BUF)to

New Orleans (MSY)
Depart: 10/28/2026

One-way

Basic

From
$152
Seen: 2 hrs ago

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Explore flights from Buffalo/Niagara Falls to New Orleans

Try alternate month or interact with individual days below in order to find offers.
Sep 2026
No result for this month.
Oct 2026
From$152*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$188*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $152
cmp-daily-histogram-bars-legend-max-price-aria-label $301
Displaying fares for September-2026
  • BUF–MSY: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

    SEP

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

    Thu

  • BUF–MSY, 10/02/2026: From $297
    02

    Fri

  • BUF–MSY, 10/03/2026: From $253
    03

    Sat

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

    Sun

  • BUF–MSY: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

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

    Tue

  • BUF–MSY, 10/07/2026: From $236
    07

    Wed

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

    Thu

  • BUF–MSY: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • BUF–MSY, 10/10/2026: From $301
    10

    Sat

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

    Sun

  • BUF–MSY, 10/12/2026: From $230
    12

    Mon

  • BUF–MSY, 10/13/2026: From $193
    13

    Tue

  • BUF–MSY, 10/14/2026: From $188
    14

    Wed

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

    Thu

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

    Fri

  • BUF–MSY, 10/17/2026: From $230
    17

    Sat

  • BUF–MSY, 10/18/2026: From $230
    18

    Sun

  • BUF–MSY, 10/19/2026: From $152
    19

    Mon

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

    Tue

  • BUF–MSY, 10/21/2026: From $152
    21

    Wed

  • BUF–MSY, 10/22/2026: From $180
    22

    Thu

  • BUF–MSY, 10/23/2026: From $152
    23

    Fri

  • BUF–MSY, 10/24/2026: From $152
    24

    Sat

  • BUF–MSY, 10/25/2026: From $152
    25

    Sun

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

    Mon

  • BUF–MSY, 10/27/2026: From $152
    27

    Tue

  • BUF–MSY, 10/28/2026: From $152
    28

    Wed

  • BUF–MSY, 10/29/2026: From $220
    29

    Thu

    • Range$152-$301

    *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:
    Buffalo Niagara International Airport
    Arriving at:
    Louis Armstrong International Airport
    Distance:
    1097 miles

    Route Information

    140† 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 140 weekly flights from Buffalo/Niagara Falls to New Orleans on Southwest Airlines.
    To find the lowest fares by day and time to fly Buffalo/Niagara Falls 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 Buffalo/Niagara Falls 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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