American Airlines flights from San Francisco to Cusco

Recent searches for flights from San Francisco to Cusco

Aug 2026
From$1,099*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$1,064*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$1,064*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label $1.9K
Displaying fares for August-2026
  • SFO–CUZ, 08/13/26 – 08/24/26: From $1,196
    13

    Th

    AUG

  • SFO–CUZ, 08/14/26 – 08/24/26: From $1,160
    14

    Fr

  • SFO–CUZ, 08/15/26 – 08/22/26: From $1,250
    15

    Sa

  • SFO–CUZ, 08/16/26 – 08/23/26: From $1,160
    16

    Su

  • SFO–CUZ, 08/17/26 – 08/24/26: From $1,160
    17

    Mo

  • SFO–CUZ, 08/18/26 – 08/25/26: From $1,135
    18

    Tu

  • SFO–CUZ, 08/19/26 – 08/26/26: From $1,124
    19

    We

  • SFO–CUZ, 08/20/26 – 08/27/26: From $1,099
    20

    Th

  • SFO–CUZ, 08/21/26 – 08/28/26: From $1,379
    21

    Fr

  • SFO–CUZ, 08/22/26 – 08/29/26: From $1,415
    22

    Sa

  • SFO–CUZ, 08/23/26 – 08/30/26: From $1,135
    23

    Su

  • SFO–CUZ, 08/24/26 – 08/31/26: From $1,135
    24

    Mo

  • SFO–CUZ, 08/25/26 – 09/01/26: From $1,180
    25

    Tu

  • SFO–CUZ, 08/26/26 – 09/02/26: From $1,160
    26

    We

  • SFO–CUZ, 08/27/26 – 09/03/26: From $1,160
    27

    Th

  • SFO–CUZ, 08/28/26 – 09/04/26: From $1,180
    28

    Fr

  • SFO–CUZ, 08/29/26 – 09/05/26: From $1,334
    29

    Sa

  • SFO–CUZ, 08/30/26 – 09/06/26: From $1,354
    30

    Su

  • SFO–CUZ, 08/31/26 – 09/07/26: From $1,099
    31

    Mo

  • SFO–CUZ, 09/01/26 – 09/08/26: From $1,472
    01

    Tu

    SEP

  • SFO–CUZ, 09/02/26 – 09/09/26: From $1,180
    02

    We

  • SFO–CUZ, 09/03/26 – 09/10/26: From $1,293
    03

    Th

  • SFO–CUZ, 09/04/26 – 09/11/26: From $1,472
    04

    Fr

  • SFO–CUZ, 09/05/26 – 09/12/26: From $1,592
    05

    Sa

  • SFO–CUZ, 09/06/26 – 09/13/26: From $1,298
    06

    Su

  • SFO–CUZ, 09/07/26 – 09/14/26: From $1,135
    07

    Mo

  • SFO–CUZ, 09/08/26 – 09/15/26: From $1,135
    08

    Tu

  • SFO–CUZ, 09/09/26 – 09/16/26: From $1,119
    09

    We

  • SFO–CUZ, 09/10/26 – 09/17/26: From $1,293
    10

    Th

  • SFO–CUZ, 09/11/26 – 09/18/26: From $1,472
    11

    Fr

  • SFO–CUZ, 09/12/26 – 09/19/26: From $1,874
    12

    Sa

    • range$1,099-$1,874

    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 Cusco flights

    $
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    San Francisco (SFO)to

    Cusco (CUZ)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $1,064Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Cusco (CUZ)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $1,064Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Cusco (CUZ)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $1,064Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Cusco (CUZ)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $1,064Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Cusco (CUZ)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $1,064Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Cusco (CUZ)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $1,064Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Cusco (CUZ)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $1,064Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Cusco (CUZ)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $1,064Fare subject to changes
    Updated: 6 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 Cusco

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