American Airlines flights from San Francisco to Fort Smith

Recent searches for flights from San Francisco to Fort Smith

Aug 2026
From$579*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$493*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$493*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $493
cmp-daily-histogram-bars-legend-max-price-aria-label $694
Displaying fares for August-2026
  • SFO–FSM, 08/16/26 – 08/23/26: From $659
    16

    Su

    AUG

  • SFO–FSM, 08/17/26 – 08/24/26: From $659
    17

    Mo

  • SFO–FSM, 08/18/26 – 08/25/26: From $579
    18

    Tu

  • SFO–FSM, 08/19/26 – 08/26/26: From $579
    19

    We

  • SFO–FSM, 08/20/26 – 08/27/26: From $659
    20

    Th

  • SFO–FSM, 08/21/26 – 08/28/26: From $659
    21

    Fr

  • SFO–FSM, 08/22/26 – 08/29/26: From $579
    22

    Sa

  • SFO–FSM, 08/23/26 – 08/30/26: From $659
    23

    Su

  • SFO–FSM, 08/24/26 – 08/31/26: From $659
    24

    Mo

  • SFO–FSM, 08/25/26 – 09/01/26: From $579
    25

    Tu

  • SFO–FSM, 08/26/26 – 09/02/26: From $579
    26

    We

  • SFO–FSM, 08/27/26 – 09/03/26: From $659
    27

    Th

  • SFO–FSM, 08/28/26 – 09/04/26: From $659
    28

    Fr

  • SFO–FSM, 08/29/26 – 09/05/26: From $579
    29

    Sa

  • SFO–FSM, 08/30/26 – 09/06/26: From $659
    30

    Su

  • SFO–FSM, 08/31/26 – 09/07/26: From $694
    31

    Mo

  • SFO–FSM, 09/01/26 – 09/08/26: From $579
    01

    Tu

    SEP

  • SFO–FSM, 09/02/26 – 09/09/26: From $579
    02

    We

  • SFO–FSM, 09/03/26 – 09/10/26: From $659
    03

    Th

  • SFO–FSM, 09/04/26 – 09/11/26: From $659
    04

    Fr

  • SFO–FSM, 09/05/26 – 09/12/26: From $536
    05

    Sa

  • SFO–FSM, 09/06/26 – 09/13/26: From $576
    06

    Su

  • SFO–FSM, 09/07/26 – 09/14/26: From $659
    07

    Mo

  • SFO–FSM, 09/08/26 – 09/15/26: From $536
    08

    Tu

  • SFO–FSM, 09/09/26 – 09/16/26: From $493
    09

    We

  • SFO–FSM, 09/10/26 – 09/17/26: From $518
    10

    Th

  • SFO–FSM, 09/11/26 – 09/18/26: From $518
    11

    Fr

  • SFO–FSM, 09/12/26 – 09/19/26: From $493
    12

    Sa

  • SFO–FSM: cmp-view-offers-disclaimer. Find Offers
    13

    Su

  • SFO–FSM: cmp-view-offers-disclaimer. Find Offers
    14

    Mo

  • SFO–FSM, 09/15/26 – 09/22/26: From $493
    15

    Tu

    • range$493-$694

    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 Francisco to Fort Smith flights

    $
    keyboard_arrow_down

    San Francisco (SFO)to

    Fort Smith (FSM)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 2 hours ago

    San Francisco (SFO)to

    Fort Smith (FSM)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 2 hours ago

    San Francisco (SFO)to

    Fort Smith (FSM)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 2 hours ago

    San Francisco (SFO)to

    Fort Smith (FSM)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 2 hours ago

    San Francisco (SFO)to

    Fort Smith (FSM)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 2 hours ago

    San Francisco (SFO)to

    Fort Smith (FSM)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 2 hours ago

    San Francisco (SFO)to

    Fort Smith (FSM)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 2 hours ago

    San Francisco (SFO)to

    Fort Smith (FSM)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 2 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 Francisco to Fort Smith

    Looking for lower fares on your trip from San Francisco to Fort Smith? 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 Francisco to Fort Smith