American Airlines flights from Seattle to Hartford

Recent searches for flights from Seattle to Hartford

Sep 2026
From$569*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$245*
Updated: 3 hours ago
Round tripIEconomy
Nov 2026
From$245*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $407
cmp-daily-histogram-bars-legend-max-price-aria-label $746
Displaying fares for September-2026
  • SEA–BDL: cmp-view-offers-disclaimer. Find Offers
    14

    Mo

    SEP

  • SEA–BDL, 09/15/26 – 09/22/26: From $569
    15

    Tu

  • SEA–BDL, 09/16/26 – 09/23/26: From $569
    16

    We

  • SEA–BDL, 09/17/26 – 09/24/26: From $699
    17

    Th

  • SEA–BDL, 09/18/26 – 09/25/26: From $699
    18

    Fr

  • SEA–BDL, 09/19/26 – 09/26/26: From $569
    19

    Sa

  • SEA–BDL, 09/20/26 – 09/27/26: From $699
    20

    Su

  • SEA–BDL, 09/21/26 – 09/28/26: From $694
    21

    Mo

  • SEA–BDL, 09/22/26 – 09/29/26: From $569
    22

    Tu

  • SEA–BDL, 09/23/26 – 09/30/26: From $569
    23

    We

  • SEA–BDL, 09/24/26 – 10/01/26: From $746
    24

    Th

  • SEA–BDL, 09/25/26 – 10/02/26: From $694
    25

    Fr

  • SEA–BDL, 09/26/26 – 10/03/26: From $569
    26

    Sa

  • SEA–BDL, 09/27/26 – 10/04/26: From $694
    27

    Su

  • SEA–BDL, 09/28/26 – 10/05/26: From $670
    28

    Mo

  • SEA–BDL, 09/29/26 – 10/06/26: From $569
    29

    Tu

  • SEA–BDL, 09/30/26 – 10/07/26: From $569
    30

    We

  • SEA–BDL, 10/01/26 – 10/08/26: From $670
    01

    Th

    OCT

  • SEA–BDL, 10/02/26 – 10/09/26: From $670
    02

    Fr

  • SEA–BDL, 10/03/26 – 10/10/26: From $569
    03

    Sa

  • SEA–BDL, 10/04/26 – 10/11/26: From $670
    04

    Su

  • SEA–BDL, 10/05/26 – 10/12/26: From $540
    05

    Mo

  • SEA–BDL, 10/06/26 – 10/13/26: From $407
    06

    Tu

  • SEA–BDL, 10/07/26 – 10/14/26: From $407
    07

    We

  • SEA–BDL, 10/08/26 – 10/15/26: From $483
    08

    Th

  • SEA–BDL, 10/09/26 – 10/16/26: From $480
    09

    Fr

  • SEA–BDL, 10/10/26 – 10/17/26: From $407
    10

    Sa

  • SEA–BDL, 10/11/26 – 10/18/26: From $614
    11

    Su

  • SEA–BDL: cmp-view-offers-disclaimer. Find Offers
    12

    Mo

  • SEA–BDL: cmp-view-offers-disclaimer. Find Offers
    13

    Tu

    • range$407-$746

    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)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 3 hours ago

    Seattle (SEA)to

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

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 3 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 3 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 3 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 3 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 3 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 3 hours ago

    Seattle (SEA)to

    Hartford (BDL)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 3 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

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    American Airlines flights from Seattle to Hartford