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

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

Aug 2026
From$1,005*
Updated: 8 hours ago
Round tripIEconomy
Sep 2026
From$770*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$775*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $770
cmp-daily-histogram-bars-legend-max-price-aria-label $1.4K
Displaying fares for August-2026
  • DEN–ANU: cmp-view-offers-disclaimer. Find Offers
    23

    Su

    AUG

  • DEN–ANU, 08/24/26 – 08/31/26: From $1,285
    24

    Mo

  • DEN–ANU, 08/25/26 – 09/01/26: From $1,280
    25

    Tu

  • DEN–ANU, 08/26/26 – 09/02/26: From $1,095
    26

    We

  • DEN–ANU, 08/27/26 – 09/03/26: From $1,090
    27

    Th

  • DEN–ANU, 08/28/26 – 09/04/26: From $1,090
    28

    Fr

  • DEN–ANU, 08/29/26 – 09/05/26: From $1,095
    29

    Sa

  • DEN–ANU, 08/30/26 – 09/06/26: From $1,005
    30

    Su

  • DEN–ANU, 08/31/26 – 09/07/26: From $1,235
    31

    Mo

  • DEN–ANU, 09/01/26 – 09/08/26: From $1,000
    01

    Tu

    SEP

  • DEN–ANU, 09/02/26 – 09/09/26: From $1,005
    02

    We

  • DEN–ANU, 09/03/26 – 09/10/26: From $1,000
    03

    Th

  • DEN–ANU, 09/04/26 – 09/11/26: From $995
    04

    Fr

  • DEN–ANU, 09/05/26 – 09/12/26: From $995
    05

    Sa

  • DEN–ANU, 09/06/26 – 09/13/26: From $950
    06

    Su

  • DEN–ANU, 09/07/26 – 09/14/26: From $905
    07

    Mo

  • DEN–ANU, 09/08/26 – 09/15/26: From $905
    08

    Tu

  • DEN–ANU, 09/09/26 – 09/16/26: From $915
    09

    We

  • DEN–ANU, 09/10/26 – 09/17/26: From $910
    10

    Th

  • DEN–ANU, 09/11/26 – 09/18/26: From $950
    11

    Fr

  • DEN–ANU, 09/12/26 – 09/19/26: From $910
    12

    Sa

  • DEN–ANU, 09/13/26 – 09/20/26: From $1,366
    13

    Su

  • DEN–ANU, 09/14/26 – 09/21/26: From $905
    14

    Mo

  • DEN–ANU, 09/15/26 – 09/22/26: From $865
    15

    Tu

  • DEN–ANU, 09/16/26 – 09/23/26: From $1,326
    16

    We

  • DEN–ANU, 09/17/26 – 09/24/26: From $820
    17

    Th

  • DEN–ANU, 09/18/26 – 09/25/26: From $815
    18

    Fr

  • DEN–ANU, 09/19/26 – 09/26/26: From $820
    19

    Sa

  • DEN–ANU, 09/20/26 – 09/27/26: From $945
    20

    Su

  • DEN–ANU, 09/21/26 – 09/28/26: From $815
    21

    Mo

  • DEN–ANU, 09/22/26 – 09/29/26: From $770
    22

    Tu

    • range$770-$1,366

    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 Denver to St. John’s, Antigua flights

    $
    keyboard_arrow_down

    Denver (DEN)to

    St. John’s, Antigua (ANU)
    12/05/26 - 12/12/26

    Round trip

    Economy

    from
    $770Fare subject to changes
    Updated: 8 hours ago

    Denver (DEN)to

    St. John’s, Antigua (ANU)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $770Fare subject to changes
    Updated: 8 hours ago

    Denver (DEN)to

    St. John’s, Antigua (ANU)
    12/11/26 - 12/18/26

    Round trip

    Economy

    from
    $770Fare subject to changes
    Updated: 8 hours ago

    Denver (DEN)to

    St. John’s, Antigua (ANU)
    12/14/26 - 12/21/26

    Round trip

    Economy

    from
    $770Fare subject to changes
    Updated: 8 hours ago

    Denver (DEN)to

    St. John’s, Antigua (ANU)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $770Fare subject to changes
    Updated: 8 hours ago

    Denver (DEN)to

    St. John’s, Antigua (ANU)
    09/24/26 - 10/01/26

    Round trip

    Economy

    from
    $770Fare subject to changes
    Updated: 8 hours ago

    Denver (DEN)to

    St. John’s, Antigua (ANU)
    09/25/26 - 10/02/26

    Round trip

    Economy

    from
    $770Fare subject to changes
    Updated: 8 hours ago

    Denver (DEN)to

    St. John’s, Antigua (ANU)
    12/10/26 - 12/17/26

    Round trip

    Economy

    from
    $770Fare subject to changes
    Updated: 8 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 Denver to St. John’s, Antigua

    Looking for lower fares on your trip from Denver 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 Denver to St. John’s, Antigua