Southwest® flights from Austin to Boston from $79

Promo Code

Low fares from Austin to Boston

$

Austin (AUS)to

Boston (BOS)
Depart: 12/12/2026

One-way

Choice

From
$129
Seen: 1 minutes ago

Austin (AUS)to

Boston (BOS)
Depart: 12/08/2026

One-way

Basic

From
$134
Seen: 13 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 12/09/2026

One-way

Basic

From
$139
Seen: 3 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 12/05/2026

One-way

Basic

From
$144
Seen: 10 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 12/04/2026

One-way

Basic

From
$144
Seen: 17 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 12/14/2026

One-way

Basic

From
$144
Seen: 14 hrs ago

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Explore flights from Austin to Boston

Nov 2026
From$149*
Seen: 1 hour ago
One Way/Basic
Dec 2026
From$79*
Seen: 35 seconds ago
One Way/Basic
Jan 2027
From$149*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $134
cmp-daily-histogram-bars-legend-max-price-aria-label $499
Displaying fares for November-2026
  • AUS–BOS, 11/10/2026: From $429
    10

    Tue

    NOV

  • AUS–BOS, 11/11/2026: From $429
    11

    Wed

  • AUS–BOS, 11/12/2026: From $384
    12

    Thu

  • AUS–BOS, 11/13/2026: From $374
    13

    Fri

  • AUS–BOS, 11/14/2026: From $374
    14

    Sat

  • AUS–BOS, 11/15/2026: From $384
    15

    Sun

  • AUS–BOS, 11/16/2026: From $289
    16

    Mon

  • AUS–BOS, 11/17/2026: From $279
    17

    Tue

  • AUS–BOS, 11/18/2026: From $279
    18

    Wed

  • AUS–BOS, 11/19/2026: From $289
    19

    Thu

  • AUS–BOS, 11/20/2026: From $289
    20

    Fri

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

    Sat

  • AUS–BOS, 11/22/2026: From $279
    22

    Sun

  • AUS–BOS, 11/23/2026: From $149
    23

    Mon

  • AUS–BOS, 11/24/2026: From $183
    24

    Tue

  • AUS–BOS, 11/25/2026: From $183
    25

    Wed

  • AUS–BOS, 11/26/2026: From $149
    26

    Thu

  • AUS–BOS, 11/27/2026: From $221
    27

    Fri

  • AUS–BOS, 11/28/2026: From $450
    28

    Sat

  • AUS–BOS, 11/29/2026: From $499
    29

    Sun

  • AUS–BOS, 11/30/2026: From $380
    30

    Mon

  • AUS–BOS, 12/01/2026: From $144
    01

    Tue

    DEC

  • AUS–BOS, 12/02/2026: From $144
    02

    Wed

  • AUS–BOS, 12/03/2026: From $144
    03

    Thu

  • AUS–BOS, 12/04/2026: From $144
    04

    Fri

  • AUS–BOS, 12/05/2026: From $144
    05

    Sat

  • AUS–BOS, 12/06/2026: From $144
    06

    Sun

  • AUS–BOS, 12/07/2026: From $179
    07

    Mon

  • AUS–BOS, 12/08/2026: From $134
    08

    Tue

  • AUS–BOS, 12/09/2026: From $139
    09

    Wed

    • Range$134-$499

    *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:
    Austin-Bergstrom International Airport
    Arriving at:
    Logan International Airport
    Average flight time:
    3 hours 53 minutes
    Distance:
    1698 miles

    Questions we hear the most

    The average flight time from Austin to Boston is 3 hours 53 minutes.
    There are 150 weekly flights from Austin to Boston on Southwest Airlines.
    Yes, Southwest flies nonstop from Austin to Boston once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Austin to Boston once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Austin to Boston with Southwest, check out our Low Fare Calendar.
    You can rent a car at Logan International Airport book yours with your flight.
    Yes! Flights from Austin to Boston—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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