American Airlines flights from Seattle to Alexandria

Recent searches for flights from Seattle to Alexandria

Aug 2026
From$383*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$348*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$348*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $348
cmp-daily-histogram-bars-legend-max-price-aria-label $982
Displaying fares for August-2026
  • SEA–AEX, 08/10/26 – 08/17/26: From $982
    10

    Mo

    AUG

  • SEA–AEX, 08/11/26 – 08/18/26: From $514
    11

    Tu

  • SEA–AEX, 08/12/26 – 08/19/26: From $514
    12

    We

  • SEA–AEX, 08/13/26 – 08/20/26: From $543
    13

    Th

  • SEA–AEX, 08/14/26 – 08/21/26: From $543
    14

    Fr

  • SEA–AEX, 08/15/26 – 08/22/26: From $543
    15

    Sa

  • SEA–AEX, 08/16/26 – 08/23/26: From $625
    16

    Su

  • SEA–AEX, 08/17/26 – 08/24/26: From $580
    17

    Mo

  • SEA–AEX, 08/18/26 – 08/25/26: From $502
    18

    Tu

  • SEA–AEX, 08/19/26 – 08/26/26: From $502
    19

    We

  • SEA–AEX, 08/20/26 – 08/27/26: From $569
    20

    Th

  • SEA–AEX, 08/21/26 – 08/28/26: From $579
    21

    Fr

  • SEA–AEX, 08/22/26 – 08/29/26: From $537
    22

    Sa

  • SEA–AEX, 08/23/26 – 08/30/26: From $580
    23

    Su

  • SEA–AEX, 08/24/26 – 08/31/26: From $383
    24

    Mo

  • SEA–AEX, 08/25/26 – 09/01/26: From $383
    25

    Tu

  • SEA–AEX, 08/26/26 – 09/02/26: From $453
    26

    We

  • SEA–AEX, 08/27/26 – 09/03/26: From $534
    27

    Th

  • SEA–AEX, 08/28/26 – 09/04/26: From $580
    28

    Fr

  • SEA–AEX, 08/29/26 – 09/05/26: From $504
    29

    Sa

  • SEA–AEX, 08/30/26 – 09/06/26: From $383
    30

    Su

  • SEA–AEX, 08/31/26 – 09/07/26: From $418
    31

    Mo

  • SEA–AEX, 09/01/26 – 09/08/26: From $348
    01

    Tu

    SEP

  • SEA–AEX, 09/02/26 – 09/09/26: From $490
    02

    We

  • SEA–AEX, 09/03/26 – 09/10/26: From $348
    03

    Th

  • SEA–AEX, 09/04/26 – 09/11/26: From $545
    04

    Fr

  • SEA–AEX, 09/05/26 – 09/12/26: From $504
    05

    Sa

  • SEA–AEX, 09/06/26 – 09/13/26: From $569
    06

    Su

  • SEA–AEX: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • SEA–AEX: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • SEA–AEX, 09/09/26 – 09/16/26: From $348
    09

    We

    • range$348-$982

    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 Alexandria flights

    $
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    Seattle (SEA)to

    Alexandria (AEX)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $348Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    Alexandria (AEX)
    10/04/26 - 10/11/26

    Round trip

    Economy

    from
    $348Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    Alexandria (AEX)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $348Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    Alexandria (AEX)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $348Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    Alexandria (AEX)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $348Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    Alexandria (AEX)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $348Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    Alexandria (AEX)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $348Fare subject to changes
    Updated: 1 hour ago

    Seattle (SEA)to

    Alexandria (AEX)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $348Fare 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 Alexandria

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