Southwest® flights from Houston Hobby to Washington D.C. Reagan National from $149

Promo Code

Low fares from Houston Hobby to Washington D.C. Reagan National

$

Houston Hobby (HOU)to

Washington D.C. Reagan National (DCA)
Depart: 12/14/2026

One-way

Basic

From
$149
Seen: 23 hrs ago

Houston Hobby (HOU)to

Washington D.C. Reagan National (DCA)
Depart: 11/14/2026

One-way

Basic

From
$158
Seen: 2 hrs ago

Houston Hobby (HOU)to

Washington D.C. Reagan National (DCA)
Depart: 01/04/2027

One-way

Basic

From
$165
Seen: 5 hrs ago

Houston Hobby (HOU)to

Washington D.C. Reagan National (DCA)
Depart: 12/21/2026

One-way

Basic

From
$165
Seen: 4 hrs ago

Houston Hobby (HOU)to

Washington D.C. Reagan National (DCA)
Depart: 12/18/2026

One-way

Basic

From
$165
Seen: 11 hrs ago

Houston Hobby (HOU)to

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

One-way

Basic

From
$165
Seen: 7 hrs ago

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Explore flights from Houston Hobby to Washington D.C. Reagan National

Oct 2026
From$225*
Seen: 21 hrs ago
One Way/Basic
Nov 2026
From$158*
Seen: 2 hrs ago
One Way/Basic
Dec 2026
From$149*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $204
cmp-daily-histogram-bars-legend-max-price-aria-label $307
Displaying fares for October-2026
  • HOU–DCA, 10/03/2026: From $275
    03

    Sat

    OCT

  • HOU–DCA, 10/04/2026: From $307
    04

    Sun

  • HOU–DCA, 10/05/2026: From $292
    05

    Mon

  • HOU–DCA, 10/06/2026: From $275
    06

    Tue

  • HOU–DCA, 10/07/2026: From $275
    07

    Wed

  • HOU–DCA, 10/08/2026: From $302
    08

    Thu

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

    Fri

  • HOU–DCA, 10/10/2026: From $275
    10

    Sat

  • HOU–DCA, 10/11/2026: From $292
    11

    Sun

  • HOU–DCA, 10/12/2026: From $302
    12

    Mon

  • HOU–DCA, 10/13/2026: From $275
    13

    Tue

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

    Wed

  • HOU–DCA, 10/15/2026: From $292
    15

    Thu

  • HOU–DCA, 10/16/2026: From $292
    16

    Fri

  • HOU–DCA, 10/17/2026: From $275
    17

    Sat

  • HOU–DCA, 10/18/2026: From $292
    18

    Sun

  • HOU–DCA, 10/19/2026: From $292
    19

    Mon

  • HOU–DCA, 10/20/2026: From $275
    20

    Tue

  • HOU–DCA, 10/21/2026: From $275
    21

    Wed

  • HOU–DCA, 10/22/2026: From $292
    22

    Thu

  • HOU–DCA, 10/23/2026: From $292
    23

    Fri

  • HOU–DCA, 10/24/2026: From $275
    24

    Sat

  • HOU–DCA, 10/25/2026: From $284
    25

    Sun

  • HOU–DCA, 10/26/2026: From $284
    26

    Mon

  • HOU–DCA, 10/27/2026: From $275
    27

    Tue

  • HOU–DCA, 10/28/2026: From $275
    28

    Wed

  • HOU–DCA, 10/29/2026: From $225
    29

    Thu

  • HOU–DCA, 10/30/2026: From $284
    30

    Fri

  • HOU–DCA, 10/31/2026: From $275
    31

    Sat

  • HOU–DCA, 11/01/2026: From $284
    01

    Sun

    NOV

  • HOU–DCA, 11/02/2026: From $204
    02

    Mon

    • Range$204-$307

    *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:
    William P. Hobby Airport
    Arriving at:
    Ronald Reagan National Airport
    Average flight time:
    2 hours 50 minutes
    Distance:
    1218 miles

    Route Information

    156† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 3‡ Nonstop flights on Sunday

    † 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

    The average flight time from Houston (Hobby) to Washington, D.C. (Reagan National) is 2 hours 50 minutes.
    There are 156 weekly flights from Houston (Hobby) to Washington, D.C. (Reagan National) on Southwest Airlines.
    Yes, Southwest flies nonstop from Houston (Hobby) to Washington, D.C. (Reagan National) 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Houston (Hobby) to Washington, D.C. (Reagan National) once per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Houston (Hobby) 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 Houston (Hobby) 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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