Southwest® flights from Austin to Boston from $79

Promo Code

Low fares from Austin to Boston

$

Austin (AUS)to

Boston (BOS)
Depart: 11/25/2026

One-way

Basic

From
$79
Seen: 16 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 11/18/2026

One-way

Basic

From
$79
Seen: 14 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 11/03/2026

One-way

Basic

From
$79
Seen: 15 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 11/17/2026

One-way

Basic

From
$79
Seen: 9 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 11/10/2026

One-way

Basic

From
$79
Seen: 10 hrs ago

Austin (AUS)to

Boston (BOS)
Depart: 12/16/2026

One-way

Basic

From
$79
Seen: 4 hrs ago

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Explore flights from Austin to Boston

Oct 2026
From$89*
Seen: 9 hrs ago
One Way/Basic
Nov 2026
From$79*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$79*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $89
cmp-daily-histogram-bars-legend-max-price-aria-label $484
Displaying fares for October-2026
  • AUS–BOS: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

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

    Fri

  • AUS–BOS, 10/03/2026: From $394
    03

    Sat

  • AUS–BOS, 10/04/2026: From $404
    04

    Sun

  • AUS–BOS, 10/05/2026: From $404
    05

    Mon

  • AUS–BOS, 10/06/2026: From $404
    06

    Tue

  • AUS–BOS, 10/07/2026: From $304
    07

    Wed

  • AUS–BOS, 10/08/2026: From $484
    08

    Thu

  • AUS–BOS: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • AUS–BOS, 10/10/2026: From $304
    10

    Sat

  • AUS–BOS, 10/11/2026: From $304
    11

    Sun

  • AUS–BOS: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

  • AUS–BOS, 10/13/2026: From $304
    13

    Tue

  • AUS–BOS, 10/14/2026: From $179
    14

    Wed

  • AUS–BOS, 10/15/2026: From $201
    15

    Thu

  • AUS–BOS, 10/16/2026: From $201
    16

    Fri

  • AUS–BOS, 10/17/2026: From $161
    17

    Sat

  • AUS–BOS, 10/18/2026: From $327
    18

    Sun

  • AUS–BOS, 10/19/2026: From $161
    19

    Mon

  • AUS–BOS, 10/20/2026: From $89
    20

    Tue

  • AUS–BOS, 10/21/2026: From $89
    21

    Wed

  • AUS–BOS, 10/22/2026: From $201
    22

    Thu

  • AUS–BOS, 10/23/2026: From $201
    23

    Fri

  • AUS–BOS, 10/24/2026: From $111
    24

    Sat

  • AUS–BOS: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • AUS–BOS, 10/26/2026: From $327
    26

    Mon

  • AUS–BOS, 10/27/2026: From $89
    27

    Tue

  • AUS–BOS, 10/28/2026: From $89
    28

    Wed

  • AUS–BOS, 10/29/2026: From $169
    29

    Thu

  • AUS–BOS, 10/30/2026: From $199
    30

    Fri

  • AUS–BOS, 10/31/2026: From $101
    31

    Sat

    • Range$89-$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:
    Austin-Bergstrom International Airport
    Arriving at:
    Logan International Airport
    Average flight time:
    3 hours 53 minutes
    Distance:
    1698 miles

    Route Information

    150† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight 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 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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