American Airlines flights from Seattle to New York/Newark

Recent searches for flights from Seattle to New York/Newark

Aug 2026
From$573*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$357*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$357*
Updated: 11 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $357
cmp-daily-histogram-bars-legend-max-price-aria-label $716
Displaying fares for August-2026
  • SEA–EWR, 08/25/26 – 09/01/26: From $646
    25

    Tu

    AUG

  • SEA–EWR, 08/26/26 – 09/02/26: From $646
    26

    We

  • SEA–EWR, 08/27/26 – 09/03/26: From $653
    27

    Th

  • SEA–EWR, 08/28/26 – 09/04/26: From $658
    28

    Fr

  • SEA–EWR, 08/29/26 – 09/05/26: From $652
    29

    Sa

  • SEA–EWR, 08/30/26 – 09/06/26: From $658
    30

    Su

  • SEA–EWR, 08/31/26 – 09/07/26: From $573
    31

    Mo

  • SEA–EWR, 09/01/26 – 09/08/26: From $661
    01

    Tu

    SEP

  • SEA–EWR, 09/02/26 – 09/09/26: From $548
    02

    We

  • SEA–EWR, 09/03/26 – 09/10/26: From $580
    03

    Th

  • SEA–EWR, 09/04/26 – 09/11/26: From $548
    04

    Fr

  • SEA–EWR, 09/05/26 – 09/12/26: From $548
    05

    Sa

  • SEA–EWR, 09/06/26 – 09/13/26: From $573
    06

    Su

  • SEA–EWR, 09/07/26 – 09/14/26: From $716
    07

    Mo

  • SEA–EWR, 09/08/26 – 09/15/26: From $565
    08

    Tu

  • SEA–EWR, 09/09/26 – 09/16/26: From $525
    09

    We

  • SEA–EWR, 09/10/26 – 09/17/26: From $559
    10

    Th

  • SEA–EWR, 09/11/26 – 09/18/26: From $492
    11

    Fr

  • SEA–EWR, 09/12/26 – 09/19/26: From $412
    12

    Sa

  • SEA–EWR, 09/13/26 – 09/20/26: From $680
    13

    Su

  • SEA–EWR, 09/14/26 – 09/21/26: From $401
    14

    Mo

  • SEA–EWR, 09/15/26 – 09/22/26: From $357
    15

    Tu

  • SEA–EWR, 09/16/26 – 09/23/26: From $357
    16

    We

  • SEA–EWR, 09/17/26 – 09/24/26: From $535
    17

    Th

  • SEA–EWR, 09/18/26 – 09/25/26: From $401
    18

    Fr

  • SEA–EWR, 09/19/26 – 09/26/26: From $357
    19

    Sa

  • SEA–EWR, 09/20/26 – 09/27/26: From $524
    20

    Su

  • SEA–EWR, 09/21/26 – 09/28/26: From $377
    21

    Mo

  • SEA–EWR: cmp-view-offers-disclaimer. Find Offers
    22

    Tu

  • SEA–EWR: cmp-view-offers-disclaimer. Find Offers
    23

    We

  • SEA–EWR, 09/24/26 – 10/01/26: From $401
    24

    Th

    • range$357-$716

    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 New York/Newark flights

    $
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    Seattle (SEA)to

    New York/Newark (EWR)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 11 hours ago

    Seattle (SEA)to

    New York/Newark (EWR)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    New York/Newark (EWR)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    New York/Newark (EWR)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    New York/Newark (EWR)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    New York/Newark (EWR)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    New York/Newark (EWR)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    New York/Newark (EWR)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 1 hour 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 New York/Newark

    Looking for lower fares on your trip from Seattle to New York/Newark? 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 New York/Newark