American Airlines flights from San Francisco to Quito

Recent searches for flights from San Francisco to Quito

Sep 2026
From$648*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$629*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$629*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $648
cmp-daily-histogram-bars-legend-max-price-aria-label $1.3K
Displaying fares for September-2026
  • SFO–UIO, 09/01/26 – 09/08/26: From $648
    01

    Tu

    SEP

  • SFO–UIO, 09/02/26 – 09/09/26: From $710
    02

    We

  • SFO–UIO, 09/03/26 – 09/10/26: From $1,253
    03

    Th

  • SFO–UIO, 09/04/26 – 09/11/26: From $1,060
    04

    Fr

  • SFO–UIO: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

  • SFO–UIO, 09/06/26 – 09/13/26: From $1,164
    06

    Su

  • SFO–UIO, 09/07/26 – 09/14/26: From $1,152
    07

    Mo

  • SFO–UIO, 09/08/26 – 09/15/26: From $894
    08

    Tu

  • SFO–UIO, 09/09/26 – 09/16/26: From $862
    09

    We

  • SFO–UIO, 09/10/26 – 09/17/26: From $1,152
    10

    Th

  • SFO–UIO, 09/11/26 – 09/18/26: From $1,316
    11

    Fr

  • SFO–UIO, 09/12/26 – 09/19/26: From $1,246
    12

    Sa

  • SFO–UIO, 09/13/26 – 09/20/26: From $1,316
    13

    Su

  • SFO–UIO, 09/14/26 – 09/21/26: From $1,205
    14

    Mo

  • SFO–UIO, 09/15/26 – 09/22/26: From $862
    15

    Tu

  • SFO–UIO, 09/16/26 – 09/23/26: From $956
    16

    We

  • SFO–UIO, 09/17/26 – 09/24/26: From $1,313
    17

    Th

  • SFO–UIO, 09/18/26 – 09/25/26: From $956
    18

    Fr

  • SFO–UIO: cmp-view-offers-disclaimer. Find Offers
    19

    Sa

  • SFO–UIO, 09/20/26 – 09/27/26: From $1,002
    20

    Su

  • SFO–UIO, 09/21/26 – 09/28/26: From $908
    21

    Mo

  • SFO–UIO, 09/22/26 – 09/29/26: From $742
    22

    Tu

  • SFO–UIO, 09/23/26 – 09/30/26: From $894
    23

    We

  • SFO–UIO, 09/24/26 – 10/01/26: From $1,212
    24

    Th

  • SFO–UIO, 09/25/26 – 10/02/26: From $908
    25

    Fr

  • SFO–UIO: cmp-view-offers-disclaimer. Find Offers
    26

    Sa

  • SFO–UIO, 09/27/26 – 10/04/26: From $1,154
    27

    Su

  • SFO–UIO, 09/28/26 – 10/05/26: From $742
    28

    Mo

  • SFO–UIO, 09/29/26 – 10/06/26: From $742
    29

    Tu

  • SFO–UIO, 09/30/26 – 10/07/26: From $894
    30

    We

    • range$648-$1,316

    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 Quito flights

    $
    keyboard_arrow_down

    San Francisco (SFO)to

    Quito (UIO)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Quito (UIO)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Quito (UIO)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Quito (UIO)
    11/15/26 - 11/22/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Quito (UIO)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Quito (UIO)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $629Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Quito (UIO)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $634Fare subject to changes
    Updated: 6 hours ago

    San Francisco (SFO)to

    Quito (UIO)
    12/05/26 - 12/12/26

    Round trip

    Economy

    from
    $634Fare 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 Quito

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