Southwest® flights from San Jose, CA to Washington D.C. Reagan National from $168

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: 02/18/2027

One-way

Basic

From
$168
Seen: 22 hrs ago

San Jose, CA (SJC)to

Washington D.C. Reagan National (DCA)
Depart: 12/10/2026

One-way

Basic

From
$168
Seen: 6 hrs ago

San Jose, CA (SJC)to

Washington D.C. Reagan National (DCA)
Depart: 02/17/2027

One-way

Basic

From
$168
Seen: 20 hrs ago

San Jose, CA (SJC)to

Washington D.C. Reagan National (DCA)
Depart: 12/07/2026

One-way

Basic

From
$168
Seen: 13 hrs ago

San Jose, CA (SJC)to

Washington D.C. Reagan National (DCA)
Depart: 01/13/2027

One-way

Basic

From
$173
Seen: 32 minutes ago

San Jose, CA (SJC)to

Washington D.C. Reagan National (DCA)
Depart: 02/01/2027

One-way

Basic

From
$173
Seen: 5 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

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

Nov 2026
From$265*
Seen: 14 hrs ago
One Way/Basic
Dec 2026
From$168*
Seen: 6 hrs ago
One Way/Basic
Jan 2027
From$173*
Seen: 32 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $168
cmp-daily-histogram-bars-legend-max-price-aria-label $505
Displaying fares for November-2026
  • SJC–DCA, 11/13/2026: From $397
    13

    Fri

    NOV

  • SJC–DCA, 11/14/2026: From $314
    14

    Sat

  • SJC–DCA, 11/15/2026: From $402
    15

    Sun

  • SJC–DCA, 11/16/2026: From $402
    16

    Mon

  • SJC–DCA, 11/17/2026: From $314
    17

    Tue

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • SJC–DCA, 11/20/2026: From $350
    20

    Fri

  • SJC–DCA, 11/21/2026: From $319
    21

    Sat

  • SJC–DCA, 11/22/2026: From $315
    22

    Sun

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

    Mon

  • SJC–DCA, 11/24/2026: From $290
    24

    Tue

  • SJC–DCA, 11/25/2026: From $265
    25

    Wed

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    26

    Thu

  • SJC–DCA: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • SJC–DCA, 11/28/2026: From $393
    28

    Sat

  • SJC–DCA, 11/29/2026: From $505
    29

    Sun

  • SJC–DCA, 11/30/2026: From $295
    30

    Mon

  • SJC–DCA, 12/01/2026: From $188
    01

    Tue

    DEC

  • SJC–DCA, 12/02/2026: From $188
    02

    Wed

  • SJC–DCA, 12/03/2026: From $215
    03

    Thu

  • SJC–DCA, 12/04/2026: From $173
    04

    Fri

  • SJC–DCA, 12/05/2026: From $173
    05

    Sat

  • SJC–DCA, 12/06/2026: From $173
    06

    Sun

  • SJC–DCA, 12/07/2026: From $168
    07

    Mon

  • SJC–DCA, 12/08/2026: From $173
    08

    Tue

  • SJC–DCA, 12/09/2026: From $173
    09

    Wed

  • SJC–DCA, 12/10/2026: From $168
    10

    Thu

  • SJC–DCA, 12/11/2026: From $173
    11

    Fri

  • SJC–DCA, 12/12/2026: From $178
    12

    Sat

    • Range$168-$505

    *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

    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.

    Explore Flights from Other Popular Origins

    Popular Flights from San Jose, CA