Southwest® flights from Baltimore/Washington to Austin from $122

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Low fares from Baltimore/Washington to Austin

$

Baltimore/Washington (BWI)to

Austin (AUS)
Depart: 12/13/2026

One-way

Basic

From
$122
Seen: 18 hrs ago

Baltimore/Washington (BWI)to

Austin (AUS)
Depart: 11/13/2026

One-way

Basic

From
$122
Seen: 22 hrs ago

Baltimore/Washington (BWI)to

Austin (AUS)
Depart: 11/09/2026

One-way

Basic

From
$122
Seen: 11 hrs ago

Baltimore/Washington (BWI)to

Austin (AUS)
Depart: 01/04/2027

One-way

Basic

From
$122
Seen: 1 hour ago

Baltimore/Washington (BWI)to

Austin (AUS)
Depart: 12/03/2026

One-way

Basic

From
$122
Seen: 1 hour ago

Baltimore/Washington (BWI)to

Austin (AUS)
Depart: 11/14/2026

One-way

Basic

From
$122
Seen: 16 hrs ago

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Explore flights from Baltimore/Washington to Austin

Oct 2026
From$494*
Seen: 16 hrs ago
One Way/Basic
Nov 2026
From$122*
Seen: 16 hrs ago
One Way/Basic
Dec 2026
From$122*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $122
cmp-daily-histogram-bars-legend-max-price-aria-label $584
Displaying fares for October-2026
  • BWI–AUS, 10/23/2026: From $584
    23

    Fri

    OCT

  • BWI–AUS, 10/24/2026: From $579
    24

    Sat

  • BWI–AUS, 10/25/2026: From $579
    25

    Sun

  • BWI–AUS, 10/26/2026: From $584
    26

    Mon

  • BWI–AUS, 10/27/2026: From $579
    27

    Tue

  • BWI–AUS, 10/28/2026: From $557
    28

    Wed

  • BWI–AUS, 10/29/2026: From $494
    29

    Thu

  • BWI–AUS: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • BWI–AUS: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • BWI–AUS, 11/01/2026: From $489
    01

    Sun

    NOV

  • BWI–AUS: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • BWI–AUS: cmp-view-offers-disclaimer. Find Offers
    03

    Tue

  • BWI–AUS, 11/04/2026: From $321
    04

    Wed

  • BWI–AUS, 11/05/2026: From $326
    05

    Thu

  • BWI–AUS: cmp-view-offers-disclaimer. Find Offers
    06

    Fri

  • BWI–AUS, 11/07/2026: From $326
    07

    Sat

  • BWI–AUS, 11/08/2026: From $326
    08

    Sun

  • BWI–AUS, 11/09/2026: From $122
    09

    Mon

  • BWI–AUS, 11/10/2026: From $122
    10

    Tue

  • BWI–AUS, 11/11/2026: From $132
    11

    Wed

  • BWI–AUS, 11/12/2026: From $132
    12

    Thu

  • BWI–AUS, 11/13/2026: From $122
    13

    Fri

  • BWI–AUS, 11/14/2026: From $122
    14

    Sat

  • BWI–AUS: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • BWI–AUS, 11/16/2026: From $132
    16

    Mon

  • BWI–AUS, 11/17/2026: From $122
    17

    Tue

  • BWI–AUS, 11/18/2026: From $122
    18

    Wed

  • BWI–AUS: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • BWI–AUS, 11/20/2026: From $182
    20

    Fri

  • BWI–AUS, 11/21/2026: From $132
    21

    Sat

  • BWI–AUS, 11/22/2026: From $122
    22

    Sun

    • Range$122-$584

    *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:
    Balt./Wash. International Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Average flight time:
    3 hours 37 minutes
    Distance:
    1342 miles

    Questions we hear the most

    The average flight time from Baltimore/Washington to Austin is 3 hours 37 minutes.
    There are 156 weekly flights from Baltimore/Washington to Austin on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Austin 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Austin 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington to Austin with Southwest, check out our Low Fare Calendar.
    You can rent a car at Austin-Bergstrom International Airport book yours with your flight.
    Yes! Flights from Baltimore/Washington to Austin—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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