Southwest® flights from San Jose, CA to Washington, D.C. (Reagan National) from $153

Promo Code

Low fares from San Jose, CA to Washington, D.C. (Reagan National)

$

San Jose, CA (SJC)to

Washington, D.C. (Reagan National) (DCA)
Depart: 11/11/2026

One-way

Basic

From
$153
Seen: 10 hrs ago

San Jose, CA (SJC)to

Washington, D.C. (Reagan National) (DCA)
Depart: 09/27/2026

One-way

Basic

From
$153
Seen: 21 hrs ago

San Jose, CA (SJC)to

Washington, D.C. (Reagan National) (DCA)
Depart: 09/21/2026

One-way

Basic

From
$153
Seen: 9 hrs ago

San Jose, CA (SJC)to

Washington, D.C. (Reagan National) (DCA)
Depart: 10/13/2026

One-way

Basic

From
$153
Seen: 1 hour ago

San Jose, CA (SJC)to

Washington, D.C. (Reagan National) (DCA)
Depart: 10/16/2026

One-way

Basic

From
$153
Seen: 2 hrs ago

San Jose, CA (SJC)to

Washington, D.C. (Reagan National) (DCA)
Depart: 10/21/2026

One-way

Basic

From
$153
Seen: 17 hrs ago

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Explore flights from San Jose, CA to Washington, D.C. (Reagan National)

Aug 2026
From$158*
Seen: 16 hrs ago
One Way/Basic
Sep 2026
From$153*
Seen: 23 hrs ago
One Way/Basic
Oct 2026
From$153*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $153
cmp-daily-histogram-bars-legend-max-price-aria-label $372
Displaying fares for August-2026
  • SJC–DCA, 08/22/2026: From $284
    22

    Sat

    AUG

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • SJC–DCA, 08/24/2026: From $372
    24

    Mon

  • SJC–DCA, 08/25/2026: From $284
    25

    Tue

  • SJC–DCA, 08/26/2026: From $284
    26

    Wed

  • SJC–DCA, 08/27/2026: From $372
    27

    Thu

  • SJC–DCA, 08/28/2026: From $176
    28

    Fri

  • SJC–DCA, 08/29/2026: From $176
    29

    Sat

  • SJC–DCA, 08/30/2026: From $158
    30

    Sun

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • SJC–DCA, 09/01/2026: From $158
    01

    Tue

    SEP

  • SJC–DCA, 09/02/2026: From $158
    02

    Wed

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • SJC–DCA, 09/04/2026: From $243
    04

    Fri

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • SJC–DCA, 09/07/2026: From $258
    07

    Mon

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • SJC–DCA, 09/13/2026: From $200
    13

    Sun

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • SJC–DCA, 09/15/2026: From $153
    15

    Tue

  • SJC–DCA, 09/16/2026: From $200
    16

    Wed

  • SJC–DCA, 09/17/2026: From $255
    17

    Thu

  • SJC–DCA, 09/18/2026: From $153
    18

    Fri

  • SJC–DCA, 09/19/2026: From $153
    19

    Sat

  • SJC–DCA, 09/20/2026: From $223
    20

    Sun

  • SJC–DCA, 09/21/2026: From $153
    21

    Mon

    • Range$153-$372

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Norman Y. Mineta San José International Airport
    Arriving at:
    Ronald Reagan National Airport
    Distance:
    2424 miles

    Route Information

    98† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 98 weekly flights from San Jose, CA to Washington, D.C. (Reagan National) on Southwest Airlines.
    To find the lowest fares by day and time to fly San Jose, CA to Washington, D.C. (Reagan National) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Ronald Reagan National Airport book yours with your flight.
    Yes! Flights from San Jose, CA to Washington, D.C. (Reagan National)—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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