American Airlines flights from San Diego to San Francisco

Recent searches for flights from San Diego to San Francisco

Sep 2026
From$159*
Updated: 11 hours ago
Round tripIEconomy
Oct 2026
From$159*
Updated: 2 hours ago
Round tripIEconomy
Nov 2026
From$159*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $159
cmp-daily-histogram-bars-legend-max-price-aria-label $497
Displaying fares for September-2026
  • SAN–SFO, 09/07/26 – 09/14/26: From $497
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    SEP

  • SAN–SFO, 09/08/26 – 09/15/26: From $277
    08

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  • SAN–SFO, 09/09/26 – 09/16/26: From $277
    09

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  • SAN–SFO, 09/10/26 – 09/17/26: From $277
    10

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  • SAN–SFO, 09/11/26 – 09/18/26: From $277
    11

    Fr

  • SAN–SFO, 09/12/26 – 09/19/26: From $277
    12

    Sa

  • SAN–SFO, 09/13/26 – 09/20/26: From $299
    13

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  • SAN–SFO, 09/14/26 – 09/21/26: From $299
    14

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  • SAN–SFO, 09/15/26 – 09/22/26: From $249
    15

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  • SAN–SFO, 09/16/26 – 09/23/26: From $249
    16

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  • SAN–SFO, 09/17/26 – 09/24/26: From $284
    17

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  • SAN–SFO, 09/18/26 – 09/19/26: From $277
    18

    Fr

  • SAN–SFO, 09/19/26 – 09/26/26: From $249
    19

    Sa

  • SAN–SFO, 09/20/26 – 09/27/26: From $299
    20

    Su

  • SAN–SFO, 09/21/26 – 09/28/26: From $264
    21

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  • SAN–SFO, 09/22/26 – 09/29/26: From $190
    22

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  • SAN–SFO, 09/23/26 – 09/30/26: From $190
    23

    We

  • SAN–SFO, 09/24/26 – 10/01/26: From $259
    24

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  • SAN–SFO, 09/25/26 – 10/02/26: From $264
    25

    Fr

  • SAN–SFO, 09/26/26 – 10/03/26: From $190
    26

    Sa

  • SAN–SFO, 09/27/26 – 10/04/26: From $264
    27

    Su

  • SAN–SFO, 09/28/26 – 10/05/26: From $257
    28

    Mo

  • SAN–SFO, 09/29/26 – 10/06/26: From $183
    29

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  • SAN–SFO, 09/30/26 – 10/07/26: From $159
    30

    We

  • SAN–SFO, 10/01/26 – 10/08/26: From $243
    01

    Th

    OCT

  • SAN–SFO, 10/02/26 – 10/09/26: From $309
    02

    Fr

  • SAN–SFO, 10/03/26 – 10/10/26: From $200
    03

    Sa

  • SAN–SFO, 10/04/26 – 10/11/26: From $257
    04

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  • SAN–SFO: cmp-view-offers-disclaimer. Find Offers
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  • SAN–SFO: cmp-view-offers-disclaimer. Find Offers
    06

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    • range$159-$497

    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 San Francisco flights

    $
    keyboard_arrow_down

    San Diego (SAN)to

    San Francisco (SFO)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $159Fare subject to changes
    Updated: 11 hours ago

    San Diego (SAN)to

    San Francisco (SFO)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $159Fare subject to changes
    Updated: 2 hours ago

    San Diego (SAN)to

    San Francisco (SFO)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $159Fare subject to changes
    Updated: 2 hours ago

    San Diego (SAN)to

    San Francisco (SFO)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $159Fare subject to changes
    Updated: 2 hours ago

    San Diego (SAN)to

    San Francisco (SFO)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $159Fare subject to changes
    Updated: 2 hours ago

    San Diego (SAN)to

    San Francisco (SFO)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $159Fare subject to changes
    Updated: 2 hours ago

    San Diego (SAN)to

    San Francisco (SFO)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $159Fare subject to changes
    Updated: 2 hours ago

    San Diego (SAN)to

    San Francisco (SFO)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $159Fare 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 Diego to San Francisco

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

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    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from San Diego to San Francisco