American Airlines flights from Flint to San Diego

Recent searches for flights from Flint to San Diego

Jul 2026
From$524*
Updated: 3 hours ago
Round tripIEconomy
Aug 2026
From$311*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$311*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $311
cmp-daily-histogram-bars-legend-max-price-aria-label $770
Displaying fares for July-2026
  • FNT–SAN, 07/30/26 – 08/06/26: From $556
    30

    Th

    JUL

  • FNT–SAN, 07/31/26 – 08/07/26: From $524
    31

    Fr

  • FNT–SAN, 08/01/26 – 08/08/26: From $501
    01

    Sa

    AUG

  • FNT–SAN, 08/02/26 – 08/09/26: From $524
    02

    Su

  • FNT–SAN, 08/03/26 – 08/10/26: From $595
    03

    Mo

  • FNT–SAN, 08/04/26 – 08/11/26: From $417
    04

    Tu

  • FNT–SAN, 08/05/26 – 08/12/26: From $447
    05

    We

  • FNT–SAN, 08/06/26 – 08/13/26: From $535
    06

    Th

  • FNT–SAN, 08/07/26 – 08/14/26: From $530
    07

    Fr

  • FNT–SAN, 08/08/26 – 08/15/26: From $770
    08

    Sa

  • FNT–SAN, 08/09/26 – 08/16/26: From $569
    09

    Su

  • FNT–SAN, 08/10/26 – 08/17/26: From $455
    10

    Mo

  • FNT–SAN, 08/11/26 – 08/18/26: From $417
    11

    Tu

  • FNT–SAN, 08/12/26 – 08/19/26: From $388
    12

    We

  • FNT–SAN, 08/13/26 – 08/20/26: From $394
    13

    Th

  • FNT–SAN, 08/14/26 – 08/21/26: From $394
    14

    Fr

  • FNT–SAN, 08/15/26 – 08/22/26: From $470
    15

    Sa

  • FNT–SAN, 08/16/26 – 08/23/26: From $394
    16

    Su

  • FNT–SAN, 08/17/26 – 08/24/26: From $394
    17

    Mo

  • FNT–SAN, 08/18/26 – 08/25/26: From $388
    18

    Tu

  • FNT–SAN, 08/19/26 – 08/26/26: From $359
    19

    We

  • FNT–SAN, 08/20/26 – 08/27/26: From $359
    20

    Th

  • FNT–SAN, 08/21/26 – 08/28/26: From $359
    21

    Fr

  • FNT–SAN, 08/22/26 – 08/29/26: From $335
    22

    Sa

  • FNT–SAN, 08/23/26 – 08/30/26: From $359
    23

    Su

  • FNT–SAN, 08/24/26 – 08/31/26: From $359
    24

    Mo

  • FNT–SAN, 08/25/26 – 09/01/26: From $335
    25

    Tu

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

    We

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

    Th

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

    Fr

  • FNT–SAN, 08/29/26 – 09/05/26: From $311
    29

    Sa

    • range$311-$770

    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 Flint to San Diego flights

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    Flint (FNT)to

    San Diego (SAN)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 3 hours ago

    Flint (FNT)to

    San Diego (SAN)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 3 hours ago

    Flint (FNT)to

    San Diego (SAN)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 3 hours ago

    Flint (FNT)to

    San Diego (SAN)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 3 hours ago

    Flint (FNT)to

    San Diego (SAN)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 3 hours ago

    Flint (FNT)to

    San Diego (SAN)
    09/01/26 - 09/08/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 3 hours ago

    Flint (FNT)to

    San Diego (SAN)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 3 hours ago

    Flint (FNT)to

    San Diego (SAN)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $311Fare 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 Flint to San Diego

    Looking for lower fares on your trip from Flint 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 $400 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 Flint to San Diego