Southwest® flights from New Orleans to Baltimore/Washington from $109

Promo Code

Low fares from New Orleans to Baltimore/Washington

$

New Orleans (MSY)to

Baltimore/Washington (BWI)
Depart: 11/18/2026

One-way

Basic

From
$109
Seen: 16 hrs ago

New Orleans (MSY)to

Baltimore/Washington (BWI)
Depart: 10/27/2026

One-way

Basic

From
$109
Seen: 14 hrs ago

New Orleans (MSY)to

Baltimore/Washington (BWI)
Depart: 10/22/2026

One-way

Basic

From
$109
Seen: 6 hrs ago

New Orleans (MSY)to

Baltimore/Washington (BWI)
Depart: 12/15/2026

One-way

Basic

From
$109
Seen: 7 hrs ago

New Orleans (MSY)to

Baltimore/Washington (BWI)
Depart: 10/10/2026

One-way

Basic

From
$109
Seen: 23 hrs ago

New Orleans (MSY)to

Baltimore/Washington (BWI)
Depart: 10/03/2026

One-way

Basic

From
$109
Seen: 19 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 Baltimore/Washington

Sep 2026
From$267*
Seen: 11 hrs ago
One Way/Basic
Oct 2026
From$109*
Seen: 23 hrs ago
One Way/Basic
Nov 2026
From$109*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $484
Displaying fares for September-2026
  • MSY–BWI, 09/10/2026: From $484
    10

    Thu

    SEP

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

    Fri

  • MSY–BWI, 09/12/2026: From $484
    12

    Sat

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

    Sun

  • MSY–BWI, 09/14/2026: From $484
    14

    Mon

  • MSY–BWI, 09/15/2026: From $484
    15

    Tue

  • MSY–BWI, 09/16/2026: From $406
    16

    Wed

  • MSY–BWI, 09/17/2026: From $406
    17

    Thu

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

    Fri

  • MSY–BWI, 09/19/2026: From $406
    19

    Sat

  • MSY–BWI, 09/20/2026: From $406
    20

    Sun

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

    Mon

  • MSY–BWI, 09/22/2026: From $406
    22

    Tue

  • MSY–BWI, 09/23/2026: From $267
    23

    Wed

  • MSY–BWI, 09/24/2026: From $267
    24

    Thu

  • MSY–BWI, 09/25/2026: From $267
    25

    Fri

  • MSY–BWI, 09/26/2026: From $267
    26

    Sat

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

    Sun

  • MSY–BWI, 09/28/2026: From $280
    28

    Mon

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

    Tue

  • MSY–BWI, 09/30/2026: From $406
    30

    Wed

  • MSY–BWI, 10/01/2026: From $119
    01

    Thu

    OCT

  • MSY–BWI, 10/02/2026: From $117
    02

    Fri

  • MSY–BWI, 10/03/2026: From $109
    03

    Sat

  • MSY–BWI, 10/04/2026: From $246
    04

    Sun

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

    Mon

  • MSY–BWI, 10/06/2026: From $109
    06

    Tue

  • MSY–BWI, 10/07/2026: From $109
    07

    Wed

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

    Thu

  • MSY–BWI, 10/09/2026: From $117
    09

    Fri

    • Range$109-$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:
    Louis Armstrong International Airport
    Arriving at:
    Balt./Wash. International Airport
    Average flight time:
    2 hours 26 minutes
    Distance:
    998 miles

    Route Information

    156† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 4‡ Nonstop flights on Sunday

    † 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

    The average flight time from New Orleans to Baltimore/Washington is 2 hours 26 minutes.
    There are 156 weekly flights from New Orleans to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from New Orleans to Baltimore/Washington 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from New Orleans to Baltimore/Washington 2 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly New Orleans to Baltimore/Washington with Southwest, check out our Low Fare Calendar.
    You can rent a car at Balt./Wash. International Airport book yours with your flight.
    Yes! Flights from New Orleans to Baltimore/Washington—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