Southwest® flights from Atlanta to Washington D.C. Reagan National from $69

Promo Code

Low fares from Atlanta to Washington D.C. Reagan National

$

Atlanta (ATL)to

Washington D.C. Reagan National (DCA)
Depart: 12/05/2026

One-way

Basic

From
$69
Seen: 22 hrs ago

Atlanta (ATL)to

Washington D.C. Reagan National (DCA)
Depart: 12/08/2026

One-way

Basic

From
$69
Seen: 19 hrs ago

Atlanta (ATL)to

Washington D.C. Reagan National (DCA)
Depart: 12/01/2026

One-way

Basic

From
$69
Seen: 20 hrs ago

Atlanta (ATL)to

Washington D.C. Reagan National (DCA)
Depart: 11/04/2026

One-way

Basic

From
$69
Seen: 14 hrs ago

Atlanta (ATL)to

Washington D.C. Reagan National (DCA)
Depart: 10/31/2026

One-way

Basic

From
$69
Seen: 6 hrs ago

Atlanta (ATL)to

Washington D.C. Reagan National (DCA)
Depart: 12/02/2026

One-way

Basic

From
$69
Seen: 6 hrs ago

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Explore flights from Atlanta to Washington D.C. Reagan National

Oct 2026
From$69*
Seen: 6 hrs ago
One Way/Basic
Nov 2026
From$69*
Seen: 14 hrs ago
One Way/Basic
Dec 2026
From$69*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $69
cmp-daily-histogram-bars-legend-max-price-aria-label $237
Displaying fares for October-2026
  • ATL–DCA, 10/02/2026: From $227
    02

    Fri

    OCT

  • ATL–DCA, 10/03/2026: From $220
    03

    Sat

  • ATL–DCA, 10/04/2026: From $237
    04

    Sun

  • ATL–DCA, 10/05/2026: From $227
    05

    Mon

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

    Tue

  • ATL–DCA, 10/07/2026: From $220
    07

    Wed

  • ATL–DCA, 10/08/2026: From $219
    08

    Thu

  • ATL–DCA, 10/09/2026: From $219
    09

    Fri

  • ATL–DCA, 10/10/2026: From $209
    10

    Sat

  • ATL–DCA, 10/11/2026: From $229
    11

    Sun

  • ATL–DCA, 10/12/2026: From $234
    12

    Mon

  • ATL–DCA, 10/13/2026: From $199
    13

    Tue

  • ATL–DCA, 10/14/2026: From $199
    14

    Wed

  • ATL–DCA, 10/15/2026: From $219
    15

    Thu

  • ATL–DCA, 10/16/2026: From $149
    16

    Fri

  • ATL–DCA, 10/17/2026: From $129
    17

    Sat

  • ATL–DCA, 10/18/2026: From $204
    18

    Sun

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

    Mon

  • ATL–DCA, 10/20/2026: From $129
    20

    Tue

  • ATL–DCA, 10/21/2026: From $129
    21

    Wed

  • ATL–DCA, 10/22/2026: From $85
    22

    Thu

  • ATL–DCA, 10/23/2026: From $109
    23

    Fri

  • ATL–DCA, 10/24/2026: From $85
    24

    Sat

  • ATL–DCA, 10/25/2026: From $204
    25

    Sun

  • ATL–DCA, 10/26/2026: From $85
    26

    Mon

  • ATL–DCA, 10/27/2026: From $85
    27

    Tue

  • ATL–DCA, 10/28/2026: From $85
    28

    Wed

  • ATL–DCA, 10/29/2026: From $85
    29

    Thu

  • ATL–DCA, 10/30/2026: From $109
    30

    Fri

  • ATL–DCA, 10/31/2026: From $69
    31

    Sat

  • ATL–DCA, 11/01/2026: From $164
    01

    Sun

    NOV

    • Range$69-$237

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Arriving at:
    Ronald Reagan National Airport
    Average flight time:
    1 hour 43 minutes
    Distance:
    547 miles

    Route Information

    150† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights 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 Atlanta to Washington, D.C. (Reagan National) is 1 hour 43 minutes.
    There are 150 weekly flights from Atlanta to Washington, D.C. (Reagan National) on Southwest Airlines.
    Yes, Southwest flies nonstop from Atlanta to Washington, D.C. (Reagan National) 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Atlanta to Washington, D.C. (Reagan National) 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Atlanta 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 Atlanta 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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