American Airlines flights from Seattle to Hartford

Recent searches for flights from Seattle to Hartford

Aug 2026
From$416*
Updated: 14 hours ago
Round tripIEconomy
Sep 2026
From$375*
Updated: 14 hours ago
Round tripIEconomy
Oct 2026
From$375*
Updated: 14 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $416
cmp-daily-histogram-bars-legend-max-price-aria-label $805
Displaying fares for August-2026
  • SEA–BDL, 08/05/26 – 08/12/26: From $805
    05

    We

    AUG

  • SEA–BDL, 08/06/26 – 08/13/26: From $679
    06

    Th

  • SEA–BDL, 08/07/26 – 08/14/26: From $679
    07

    Fr

  • SEA–BDL, 08/08/26 – 08/15/26: From $638
    08

    Sa

  • SEA–BDL, 08/09/26 – 08/16/26: From $731
    09

    Su

  • SEA–BDL, 08/10/26 – 08/17/26: From $731
    10

    Mo

  • SEA–BDL, 08/11/26 – 08/18/26: From $592
    11

    Tu

  • SEA–BDL, 08/12/26 – 08/19/26: From $592
    12

    We

  • SEA–BDL, 08/13/26 – 08/20/26: From $726
    13

    Th

  • SEA–BDL, 08/14/26 – 08/21/26: From $674
    14

    Fr

  • SEA–BDL, 08/15/26 – 08/22/26: From $805
    15

    Sa

  • SEA–BDL, 08/16/26 – 08/23/26: From $726
    16

    Su

  • SEA–BDL, 08/17/26 – 08/24/26: From $726
    17

    Mo

  • SEA–BDL, 08/18/26 – 08/25/26: From $546
    18

    Tu

  • SEA–BDL, 08/19/26 – 08/26/26: From $546
    19

    We

  • SEA–BDL, 08/20/26 – 08/27/26: From $620
    20

    Th

  • SEA–BDL, 08/21/26 – 08/28/26: From $601
    21

    Fr

  • SEA–BDL, 08/22/26 – 08/29/26: From $592
    22

    Sa

  • SEA–BDL, 08/23/26 – 08/30/26: From $650
    23

    Su

  • SEA–BDL, 08/24/26 – 08/31/26: From $563
    24

    Mo

  • SEA–BDL, 08/25/26 – 09/01/26: From $457
    25

    Tu

  • SEA–BDL, 08/26/26 – 09/02/26: From $457
    26

    We

  • SEA–BDL, 08/27/26 – 09/03/26: From $536
    27

    Th

  • SEA–BDL, 08/28/26 – 09/04/26: From $574
    28

    Fr

  • SEA–BDL, 08/29/26 – 09/05/26: From $416
    29

    Sa

  • SEA–BDL, 08/30/26 – 09/06/26: From $503
    30

    Su

  • SEA–BDL, 08/31/26 – 09/07/26: From $507
    31

    Mo

  • SEA–BDL: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

  • SEA–BDL, 09/02/26 – 09/08/26: From $416
    02

    We

  • SEA–BDL: cmp-view-offers-disclaimer. Find Offers
    03

    Th

  • SEA–BDL, 09/04/26 – 09/11/26: From $419
    04

    Fr

    • range$416-$805

    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 Seattle to Hartford flights

    $
    keyboard_arrow_down

    Seattle (SEA)to

    Hartford (BDL)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 14 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 14 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 14 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 14 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 14 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    09/16/26 - 09/23/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 14 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 14 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 14 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 Seattle to Hartford

    Looking for lower fares on your trip from Seattle to Hartford? 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 Seattle to Hartford