American Airlines flights from San Francisco to Barcelona

Recent searches for flights from San Francisco to Barcelona

Aug 2026
From$1,012*
Updated: 51 minutes ago
Round tripIEconomy
Sep 2026
From$699*
Updated: 51 minutes ago
Round tripIEconomy
Oct 2026
From$699*
Updated: 51 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $887
cmp-daily-histogram-bars-legend-max-price-aria-label $1.4K
Displaying fares for August-2026
  • SFO–BCN: cmp-view-offers-disclaimer. Find Offers
    04

    Tu

    AUG

  • SFO–BCN, 08/05/26 – 08/12/26: From $1,165
    05

    We

  • SFO–BCN, 08/06/26 – 08/13/26: From $1,215
    06

    Th

  • SFO–BCN, 08/07/26 – 08/14/26: From $1,215
    07

    Fr

  • SFO–BCN, 08/08/26 – 08/15/26: From $1,285
    08

    Sa

  • SFO–BCN, 08/09/26 – 08/16/26: From $1,235
    09

    Su

  • SFO–BCN, 08/10/26 – 08/17/26: From $1,235
    10

    Mo

  • SFO–BCN, 08/11/26 – 08/18/26: From $1,165
    11

    Tu

  • SFO–BCN, 08/12/26 – 08/19/26: From $1,012
    12

    We

  • SFO–BCN, 08/13/26 – 08/20/26: From $1,062
    13

    Th

  • SFO–BCN, 08/14/26 – 08/21/26: From $1,062
    14

    Fr

  • SFO–BCN, 08/15/26 – 08/22/26: From $1,122
    15

    Sa

  • SFO–BCN, 08/16/26 – 08/23/26: From $1,072
    16

    Su

  • SFO–BCN, 08/17/26 – 08/24/26: From $1,072
    17

    Mo

  • SFO–BCN, 08/18/26 – 08/25/26: From $1,012
    18

    Tu

  • SFO–BCN, 08/19/26 – 08/26/26: From $1,012
    19

    We

  • SFO–BCN, 08/20/26 – 08/27/26: From $1,179
    20

    Th

  • SFO–BCN, 08/21/26 – 08/28/26: From $1,179
    21

    Fr

  • SFO–BCN, 08/22/26 – 08/29/26: From $1,239
    22

    Sa

  • SFO–BCN, 08/23/26 – 08/30/26: From $1,179
    23

    Su

  • SFO–BCN, 08/24/26 – 08/31/26: From $1,179
    24

    Mo

  • SFO–BCN, 08/25/26 – 09/01/26: From $1,119
    25

    Tu

  • SFO–BCN, 08/26/26 – 09/02/26: From $1,272
    26

    We

  • SFO–BCN, 08/27/26 – 09/03/26: From $1,342
    27

    Th

  • SFO–BCN, 08/28/26 – 09/04/26: From $1,342
    28

    Fr

  • SFO–BCN, 08/29/26 – 09/05/26: From $1,285
    29

    Sa

  • SFO–BCN, 08/30/26 – 09/06/26: From $1,395
    30

    Su

  • SFO–BCN, 08/31/26 – 09/07/26: From $1,082
    31

    Mo

  • SFO–BCN, 09/01/26 – 11/26/26: From $887
    01

    Tu

    SEP

  • SFO–BCN, 09/02/26 – 09/09/26: From $1,134
    02

    We

  • SFO–BCN, 09/03/26 – 09/10/26: From $1,032
    03

    Th

    • range$887-$1,395

    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 Barcelona flights

    $
    keyboard_arrow_down

    San Francisco (SFO)to

    Barcelona (BCN)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $699Fare subject to changes
    Updated: 51 minutes ago

    San Francisco (SFO)to

    Barcelona (BCN)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $699Fare subject to changes
    Updated: 51 minutes ago

    San Francisco (SFO)to

    Barcelona (BCN)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $699Fare subject to changes
    Updated: 51 minutes ago

    San Francisco (SFO)to

    Barcelona (BCN)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $699Fare subject to changes
    Updated: 51 minutes ago

    San Francisco (SFO)to

    Barcelona (BCN)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $699Fare subject to changes
    Updated: 51 minutes ago

    San Francisco (SFO)to

    Barcelona (BCN)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $699Fare subject to changes
    Updated: 51 minutes ago

    San Francisco (SFO)to

    Barcelona (BCN)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $699Fare subject to changes
    Updated: 51 minutes ago

    San Francisco (SFO)to

    Barcelona (BCN)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $707Fare subject to changes
    Updated: 51 minutes 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 Barcelona

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