American Airlines flights from Redmond to San Diego

Recent searches for flights from Redmond to San Diego

Aug 2026
From$562*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$272*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$187*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $272
cmp-daily-histogram-bars-legend-max-price-aria-label $657
Displaying fares for August-2026
  • RDM–SAN, 08/28/26 – 09/04/26: From $657
    28

    Fr

    AUG

  • RDM–SAN, 08/29/26 – 09/05/26: From $562
    29

    Sa

  • RDM–SAN, 08/30/26 – 09/06/26: From $602
    30

    Su

  • RDM–SAN, 08/31/26 – 09/07/26: From $657
    31

    Mo

  • RDM–SAN, 09/01/26 – 09/08/26: From $392
    01

    Tu

    SEP

  • RDM–SAN, 09/02/26 – 09/09/26: From $592
    02

    We

  • RDM–SAN, 09/03/26 – 09/10/26: From $387
    03

    Th

  • RDM–SAN, 09/04/26 – 09/11/26: From $377
    04

    Fr

  • RDM–SAN, 09/05/26 – 09/12/26: From $387
    05

    Sa

  • RDM–SAN, 09/06/26 – 09/13/26: From $582
    06

    Su

  • RDM–SAN, 09/07/26 – 09/14/26: From $597
    07

    Mo

  • RDM–SAN, 09/08/26 – 09/15/26: From $387
    08

    Tu

  • RDM–SAN, 09/09/26 – 09/16/26: From $472
    09

    We

  • RDM–SAN, 09/10/26 – 09/17/26: From $287
    10

    Th

  • RDM–SAN, 09/11/26 – 09/18/26: From $452
    11

    Fr

  • RDM–SAN, 09/12/26 – 09/19/26: From $287
    12

    Sa

  • RDM–SAN, 09/13/26 – 09/20/26: From $537
    13

    Su

  • RDM–SAN, 09/14/26 – 09/21/26: From $532
    14

    Mo

  • RDM–SAN, 09/15/26 – 09/22/26: From $537
    15

    Tu

  • RDM–SAN, 09/16/26 – 09/17/26: From $482
    16

    We

  • RDM–SAN, 09/17/26 – 09/24/26: From $437
    17

    Th

  • RDM–SAN, 09/18/26 – 09/25/26: From $382
    18

    Fr

  • RDM–SAN, 09/19/26 – 09/26/26: From $272
    19

    Sa

  • RDM–SAN, 09/20/26 – 09/27/26: From $527
    20

    Su

  • RDM–SAN, 09/21/26 – 09/28/26: From $437
    21

    Mo

  • RDM–SAN, 09/22/26 – 09/29/26: From $402
    22

    Tu

  • RDM–SAN, 09/23/26 – 09/30/26: From $282
    23

    We

  • RDM–SAN: cmp-view-offers-disclaimer. Find Offers
    24

    Th

  • RDM–SAN: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • RDM–SAN: cmp-view-offers-disclaimer. Find Offers
    26

    Sa

  • RDM–SAN, 09/27/26 – 10/04/26: From $542
    27

    Su

    • range$272-$657

    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 Redmond to San Diego flights

    $
    keyboard_arrow_down

    Redmond (RDM)to

    San Diego (SAN)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 6 hours ago

    Redmond (RDM)to

    San Diego (SAN)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 6 hours ago

    Redmond (RDM)to

    San Diego (SAN)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 6 hours ago

    Redmond (RDM)to

    San Diego (SAN)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $202Fare subject to changes
    Updated: 6 hours ago

    Redmond (RDM)to

    San Diego (SAN)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $202Fare subject to changes
    Updated: 6 hours ago

    Redmond (RDM)to

    San Diego (SAN)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $202Fare subject to changes
    Updated: 6 hours ago

    Redmond (RDM)to

    San Diego (SAN)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $202Fare subject to changes
    Updated: 6 hours ago

    Redmond (RDM)to

    San Diego (SAN)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 6 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 Redmond to San Diego

    Looking for lower fares on your trip from Redmond to San Diego? 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 Redmond to San Diego