American Airlines flights from Greensboro to San Francisco

Recent searches for flights from Greensboro to San Francisco

Aug 2026
From$394*
Updated: 4 hours ago
Round tripIEconomy
Sep 2026
From$324*
Updated: 19 hours ago
Round tripIEconomy
Oct 2026
From$341*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $324
cmp-daily-histogram-bars-legend-max-price-aria-label $669
Displaying fares for August-2026
  • GSO–SFO: cmp-view-offers-disclaimer. Find Offers
    22

    Sa

    AUG

  • GSO–SFO, 08/23/26 – 08/30/26: From $568
    23

    Su

  • GSO–SFO, 08/24/26 – 08/31/26: From $568
    24

    Mo

  • GSO–SFO, 08/25/26 – 09/01/26: From $441
    25

    Tu

  • GSO–SFO, 08/26/26 – 09/02/26: From $441
    26

    We

  • GSO–SFO, 08/27/26 – 09/03/26: From $568
    27

    Th

  • GSO–SFO, 08/28/26 – 09/04/26: From $568
    28

    Fr

  • GSO–SFO, 08/29/26 – 09/05/26: From $394
    29

    Sa

  • GSO–SFO, 08/30/26 – 09/06/26: From $453
    30

    Su

  • GSO–SFO, 08/31/26 – 09/07/26: From $669
    31

    Mo

  • GSO–SFO, 09/01/26 – 09/08/26: From $466
    01

    Tu

    SEP

  • GSO–SFO, 09/02/26 – 09/09/26: From $394
    02

    We

  • GSO–SFO, 09/03/26 – 09/10/26: From $453
    03

    Th

  • GSO–SFO, 09/04/26 – 09/11/26: From $453
    04

    Fr

  • GSO–SFO, 09/05/26 – 09/12/26: From $344
    05

    Sa

  • GSO–SFO, 09/06/26 – 09/13/26: From $344
    06

    Su

  • GSO–SFO, 09/07/26 – 09/14/26: From $448
    07

    Mo

  • GSO–SFO, 09/08/26 – 09/15/26: From $479
    08

    Tu

  • GSO–SFO, 09/09/26 – 09/16/26: From $394
    09

    We

  • GSO–SFO, 09/10/26 – 09/17/26: From $445
    10

    Th

  • GSO–SFO, 09/11/26 – 09/18/26: From $491
    11

    Fr

  • GSO–SFO, 09/12/26 – 09/19/26: From $344
    12

    Sa

  • GSO–SFO, 09/13/26 – 09/20/26: From $347
    13

    Su

  • GSO–SFO, 09/14/26 – 09/21/26: From $408
    14

    Mo

  • GSO–SFO, 09/15/26 – 09/22/26: From $344
    15

    Tu

  • GSO–SFO, 09/16/26 – 09/23/26: From $324
    16

    We

  • GSO–SFO, 09/17/26 – 09/24/26: From $408
    17

    Th

  • GSO–SFO, 09/18/26 – 09/25/26: From $408
    18

    Fr

  • GSO–SFO, 09/19/26 – 09/26/26: From $344
    19

    Sa

  • GSO–SFO: cmp-view-offers-disclaimer. Find Offers
    20

    Su

  • GSO–SFO: cmp-view-offers-disclaimer. Find Offers
    21

    Mo

    • range$324-$669

    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 Greensboro to San Francisco flights

    $
    keyboard_arrow_down

    Greensboro (GSO)to

    San Francisco (SFO)
    09/16/26 - 09/23/26

    Round trip

    Economy

    from
    $324Fare subject to changes
    Updated: 19 hours ago

    Greensboro (GSO)to

    San Francisco (SFO)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 4 hours ago

    Greensboro (GSO)to

    San Francisco (SFO)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 4 hours ago

    Greensboro (GSO)to

    San Francisco (SFO)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 4 hours ago

    Greensboro (GSO)to

    San Francisco (SFO)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 4 hours ago

    Greensboro (GSO)to

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

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 4 hours ago

    Greensboro (GSO)to

    San Francisco (SFO)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 4 hours ago

    Greensboro (GSO)to

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

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 4 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 Greensboro to San Francisco

    Looking for lower fares on your trip from Greensboro 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

    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 Greensboro to San Francisco