American Airlines flights from San Diego to Peoria

Recent searches for flights from San Diego to Peoria

Aug 2026
From$533*
Updated: 18 hours ago
Round tripIEconomy
Sep 2026
From$331*
Updated: 18 hours ago
Round tripIEconomy
Oct 2026
From$331*
Updated: 18 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $345
cmp-daily-histogram-bars-legend-max-price-aria-label $708
Displaying fares for August-2026
  • SAN–PIA: cmp-view-offers-disclaimer. Find Offers
    29

    Sa

    AUG

  • SAN–PIA, 08/30/26 – 09/06/26: From $533
    30

    Su

  • SAN–PIA, 08/31/26 – 09/07/26: From $533
    31

    Mo

  • SAN–PIA, 09/01/26 – 09/08/26: From $423
    01

    Tu

    SEP

  • SAN–PIA, 09/02/26 – 09/09/26: From $423
    02

    We

  • SAN–PIA, 09/03/26 – 09/10/26: From $533
    03

    Th

  • SAN–PIA, 09/04/26 – 09/11/26: From $533
    04

    Fr

  • SAN–PIA, 09/05/26 – 09/12/26: From $377
    05

    Sa

  • SAN–PIA, 09/06/26 – 09/13/26: From $380
    06

    Su

  • SAN–PIA, 09/07/26 – 09/14/26: From $708
    07

    Mo

  • SAN–PIA, 09/08/26 – 09/15/26: From $499
    08

    Tu

  • SAN–PIA, 09/09/26 – 09/16/26: From $377
    09

    We

  • SAN–PIA, 09/10/26 – 09/17/26: From $380
    10

    Th

  • SAN–PIA, 09/11/26 – 09/18/26: From $380
    11

    Fr

  • SAN–PIA, 09/12/26 – 09/19/26: From $345
    12

    Sa

  • SAN–PIA, 09/13/26 – 09/20/26: From $394
    13

    Su

  • SAN–PIA, 09/14/26 – 09/21/26: From $394
    14

    Mo

  • SAN–PIA, 09/15/26 – 09/22/26: From $391
    15

    Tu

  • SAN–PIA, 09/16/26 – 09/23/26: From $391
    16

    We

  • SAN–PIA, 09/17/26 – 09/24/26: From $491
    17

    Th

  • SAN–PIA, 09/18/26 – 09/25/26: From $394
    18

    Fr

  • SAN–PIA, 09/19/26 – 09/26/26: From $359
    19

    Sa

  • SAN–PIA, 09/20/26 – 09/27/26: From $627
    20

    Su

  • SAN–PIA, 09/21/26 – 09/28/26: From $439
    21

    Mo

  • SAN–PIA, 09/22/26 – 09/29/26: From $345
    22

    Tu

  • SAN–PIA, 09/23/26 – 09/30/26: From $345
    23

    We

  • SAN–PIA, 09/24/26 – 10/01/26: From $439
    24

    Th

  • SAN–PIA, 09/25/26 – 10/02/26: From $359
    25

    Fr

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

    Sa

  • SAN–PIA: cmp-view-offers-disclaimer. Find Offers
    27

    Su

  • SAN–PIA: cmp-view-offers-disclaimer. Find Offers
    28

    Mo

    • range$345-$708

    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 San Diego to Peoria flights

    $
    keyboard_arrow_down

    San Diego (SAN)to

    Peoria (PIA)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 18 hours ago

    San Diego (SAN)to

    Peoria (PIA)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 18 hours ago

    San Diego (SAN)to

    Peoria (PIA)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 18 hours ago

    San Diego (SAN)to

    Peoria (PIA)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 18 hours ago

    San Diego (SAN)to

    Peoria (PIA)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 18 hours ago

    San Diego (SAN)to

    Peoria (PIA)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 18 hours ago

    San Diego (SAN)to

    Peoria (PIA)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 18 hours ago

    San Diego (SAN)to

    Peoria (PIA)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 18 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 San Diego to Peoria

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