American Airlines flights from San Francisco to Washington, D.C.

Recent searches for flights from San Francisco to Washington, D.C.

Aug 2026
From$330*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$377*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$377*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $330
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • SFO–WAS: cmp-view-offers-disclaimer. Find Offers
    04

    Tu

    AUG

  • SFO–DCA, 08/05/26 – 08/12/26: From $1,040
    05

    We

  • SFO–DCA, 08/06/26 – 08/16/26: From $944
    06

    Th

  • SFO–DCA, 08/07/26 – 08/14/26: From $1,047
    07

    Fr

  • SFO–DCA, 08/08/26 – 08/15/26: From $1,047
    08

    Sa

  • SFO–DCA, 08/09/26 – 08/16/26: From $1,047
    09

    Su

  • SFO–DCA, 08/10/26 – 08/17/26: From $851
    10

    Mo

  • SFO–WAS, 08/11/26 – 08/12/26: From $703
    11

    Tu

  • SFO–DCA, 08/12/26 – 08/19/26: From $851
    12

    We

  • SFO–DCA, 08/13/26 – 08/20/26: From $851
    13

    Th

  • SFO–DCA, 08/14/26 – 08/21/26: From $851
    14

    Fr

  • SFO–DCA, 08/15/26 – 08/22/26: From $829
    15

    Sa

  • SFO–DCA, 08/16/26 – 08/23/26: From $851
    16

    Su

  • SFO–DCA, 08/17/26 – 08/24/26: From $532
    17

    Mo

  • SFO–DCA, 08/18/26 – 08/25/26: From $532
    18

    Tu

  • SFO–DCA, 08/19/26 – 08/26/26: From $532
    19

    We

  • SFO–DCA, 08/20/26 – 08/27/26: From $532
    20

    Th

  • SFO–DCA, 08/21/26 – 08/28/26: From $571
    21

    Fr

  • SFO–DCA, 08/22/26 – 08/29/26: From $532
    22

    Sa

  • SFO–DCA, 08/23/26 – 08/30/26: From $576
    23

    Su

  • SFO–DCA, 08/24/26 – 08/26/26: From $330
    24

    Mo

  • SFO–DCA, 08/25/26 – 09/01/26: From $389
    25

    Tu

  • SFO–DCA, 08/26/26 – 09/02/26: From $383
    26

    We

  • SFO–DCA, 08/27/26 – 09/03/26: From $389
    27

    Th

  • SFO–DCA, 08/28/26 – 09/04/26: From $467
    28

    Fr

  • SFO–DCA, 08/29/26 – 09/05/26: From $383
    29

    Sa

  • SFO–DCA, 08/30/26 – 09/02/26: From $427
    30

    Su

  • SFO–DCA, 08/31/26 – 09/07/26: From $488
    31

    Mo

  • SFO–WAS: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

  • SFO–WAS: cmp-view-offers-disclaimer. Find Offers
    02

    We

  • SFO–WAS: cmp-view-offers-disclaimer. Find Offers
    03

    Th

    • range$330-$1,047

    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 Washington, D.C. flights

    $
    keyboard_arrow_down

    San Francisco (SFO)to

    Washington, D.C. (WAS)
    09/14/26 - 09/16/26

    Round trip

    Economy

    from
    $383Fare subject to changes
    Updated: 7 hours ago

    San Francisco (SFO)to

    Washington, D.C. (WAS)
    10/17/26 - 10/19/26

    Round trip

    Economy

    from
    $383Fare subject to changes
    Updated: 11 hours ago

    San Francisco (SFO)to

    Washington, D.C. (WAS)
    09/13/26 - 09/16/26

    Round trip

    Economy

    from
    $427Fare subject to changes
    Updated: 7 hours ago

    San Francisco (SFO)to

    Washington, D.C. (WAS)
    10/16/26 - 10/19/26

    Round trip

    Economy

    from
    $463Fare subject to changes
    Updated: 11 hours ago

    San Francisco (SFO)to

    Washington, D.C. (WAS)
    10/15/26 - 10/18/26

    Round trip

    Economy

    from
    $513Fare subject to changes
    Updated: 11 hours ago

    San Francisco (SFO)to

    Washington, D.C. (WAS)
    11/19/26 - 12/06/26

    Round trip

    Economy

    from
    $552Fare subject to changes
    Updated: 13 hours ago

    San Francisco (SFO)to

    Washington, D.C. (WAS)
    08/11/26 - 08/12/26

    Round trip

    Economy

    from
    $703Fare 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 Washington, D.C.

    Looking for lower fares on your trip from San Francisco to Washington, D.C.? 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 Washington, D.C.