American Airlines flights from Austin to St. John’s, Antigua

Recent searches for flights from Austin to St. John’s, Antigua

Aug 2026
From$1,231*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$856*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$796*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $856
cmp-daily-histogram-bars-legend-max-price-aria-label $1.4K
Displaying fares for August-2026
  • AUS–ANU: cmp-view-offers-disclaimer. Find Offers
    23

    Su

    AUG

  • AUS–ANU, 08/24/26 – 08/31/26: From $1,231
    24

    Mo

  • AUS–ANU, 08/25/26 – 09/01/26: From $1,236
    25

    Tu

  • AUS–ANU, 08/26/26 – 09/02/26: From $1,241
    26

    We

  • AUS–ANU, 08/27/26 – 09/03/26: From $1,276
    27

    Th

  • AUS–ANU, 08/28/26 – 09/04/26: From $1,266
    28

    Fr

  • AUS–ANU, 08/29/26 – 09/05/26: From $1,266
    29

    Sa

  • AUS–ANU, 08/30/26 – 09/06/26: From $1,412
    30

    Su

  • AUS–ANU, 08/31/26 – 09/07/26: From $1,281
    31

    Mo

  • AUS–ANU, 09/01/26 – 09/08/26: From $1,081
    01

    Tu

    SEP

  • AUS–ANU, 09/02/26 – 09/09/26: From $1,081
    02

    We

  • AUS–ANU, 09/03/26 – 09/10/26: From $1,181
    03

    Th

  • AUS–ANU, 09/04/26 – 09/11/26: From $1,216
    04

    Fr

  • AUS–ANU, 09/05/26 – 09/12/26: From $1,216
    05

    Sa

  • AUS–ANU, 09/06/26 – 09/13/26: From $1,066
    06

    Su

  • AUS–ANU, 09/07/26 – 09/14/26: From $1,006
    07

    Mo

  • AUS–ANU, 09/08/26 – 09/15/26: From $966
    08

    Tu

  • AUS–ANU, 09/09/26 – 09/16/26: From $971
    09

    We

  • AUS–ANU, 09/10/26 – 09/17/26: From $1,011
    10

    Th

  • AUS–ANU, 09/11/26 – 09/18/26: From $1,101
    11

    Fr

  • AUS–ANU, 09/12/26 – 09/19/26: From $1,046
    12

    Sa

  • AUS–ANU, 09/13/26 – 09/20/26: From $1,231
    13

    Su

  • AUS–ANU, 09/14/26 – 09/21/26: From $976
    14

    Mo

  • AUS–ANU, 09/15/26 – 09/22/26: From $966
    15

    Tu

  • AUS–ANU, 09/16/26 – 09/23/26: From $891
    16

    We

  • AUS–ANU, 09/17/26 – 09/24/26: From $931
    17

    Th

  • AUS–ANU, 09/18/26 – 09/25/26: From $971
    18

    Fr

  • AUS–ANU, 09/19/26 – 09/26/26: From $966
    19

    Sa

  • AUS–ANU, 09/20/26 – 09/27/26: From $941
    20

    Su

  • AUS–ANU, 09/21/26 – 09/28/26: From $919
    21

    Mo

  • AUS–ANU, 09/22/26 – 09/29/26: From $856
    22

    Tu

    • range$856-$1,412

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Austin to St. John’s, Antigua flights

    $
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    Austin (AUS)to

    St. John’s, Antigua (ANU)
    12/15/26 - 12/22/26

    Round trip

    Economy

    from
    $796Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    St. John’s, Antigua (ANU)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $796Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    St. John’s, Antigua (ANU)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $796Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    St. John’s, Antigua (ANU)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $796Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    St. John’s, Antigua (ANU)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $796Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    St. John’s, Antigua (ANU)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $801Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    St. John’s, Antigua (ANU)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $801Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    St. John’s, Antigua (ANU)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $801Fare subject to changes
    Updated: 6 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Austin to St. John’s, Antigua

    Looking for lower fares on your trip from Austin to St. John’s, Antigua? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Austin to St. John’s, Antigua