Southwest® flights from Kansas City to Washington D.C. Reagan National from $129

Promo Code

Low fares from Kansas City to Washington D.C. Reagan National

$

Kansas City (MCI)to

Washington D.C. Reagan National (DCA)
Depart: 11/09/2026

One-way

Basic

From
$129
Seen: 23 hrs ago

Kansas City (MCI)to

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

One-way

Basic

From
$129
Seen: 21 hrs ago

Kansas City (MCI)to

Washington D.C. Reagan National (DCA)
Depart: 11/18/2026

One-way

Basic

From
$129
Seen: 16 hrs ago

Kansas City (MCI)to

Washington D.C. Reagan National (DCA)
Depart: 12/23/2026

One-way

Basic

From
$129
Seen: 10 hrs ago

Kansas City (MCI)to

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

One-way

Basic

From
$129
Seen: 2 hrs ago

Kansas City (MCI)to

Washington D.C. Reagan National (DCA)
Depart: 11/17/2026

One-way

Basic

From
$129
Seen: 3 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 Kansas City to Washington D.C. Reagan National

Oct 2026
From$275*
Seen: 20 hrs ago
One Way/Basic
Nov 2026
From$129*
Seen: 16 hrs ago
One Way/Basic
Dec 2026
From$129*
Seen: 56 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
cmp-daily-histogram-bars-legend-max-price-aria-label $315
Displaying fares for October-2026
  • MCI–DCA, 10/22/2026: From $315
    22

    Thu

    OCT

  • MCI–DCA, 10/23/2026: From $315
    23

    Fri

  • MCI–DCA: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • MCI–DCA, 10/25/2026: From $315
    25

    Sun

  • MCI–DCA, 10/26/2026: From $315
    26

    Mon

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

    Tue

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

    Wed

  • MCI–DCA, 10/29/2026: From $315
    29

    Thu

  • MCI–DCA, 10/30/2026: From $315
    30

    Fri

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

    Sat

  • MCI–DCA, 11/01/2026: From $315
    01

    Sun

    NOV

  • MCI–DCA, 11/02/2026: From $315
    02

    Mon

  • MCI–DCA, 11/03/2026: From $275
    03

    Tue

  • MCI–DCA: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

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

    Thu

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

    Fri

  • MCI–DCA, 11/07/2026: From $244
    07

    Sat

  • MCI–DCA, 11/08/2026: From $244
    08

    Sun

  • MCI–DCA, 11/09/2026: From $129
    09

    Mon

  • MCI–DCA, 11/10/2026: From $129
    10

    Tue

  • MCI–DCA, 11/11/2026: From $129
    11

    Wed

  • MCI–DCA, 11/12/2026: From $129
    12

    Thu

  • MCI–DCA, 11/13/2026: From $142
    13

    Fri

  • MCI–DCA, 11/14/2026: From $129
    14

    Sat

  • MCI–DCA, 11/15/2026: From $142
    15

    Sun

  • MCI–DCA, 11/16/2026: From $129
    16

    Mon

  • MCI–DCA, 11/17/2026: From $129
    17

    Tue

  • MCI–DCA, 11/18/2026: From $129
    18

    Wed

  • MCI–DCA, 11/19/2026: From $129
    19

    Thu

  • MCI–DCA, 11/20/2026: From $187
    20

    Fri

  • MCI–DCA: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

    • Range$129-$315

    *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:
    Kansas City International Airport
    Arriving at:
    Ronald Reagan National Airport
    Average flight time:
    2 hours 21 minutes
    Distance:
    949 miles

    Questions we hear the most

    The average flight time from Kansas City to Washington, D.C. (Reagan National) is 2 hours 21 minutes.
    There are 154 weekly flights from Kansas City to Washington, D.C. (Reagan National) on Southwest Airlines.
    Yes, Southwest flies nonstop from Kansas City to Washington, D.C. (Reagan National) 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Kansas City 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 Kansas City 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 Kansas City 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 Kansas City