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

Promo Code

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

$

Nashville (BNA)to

Washington D.C. Reagan National (DCA)
Depart: 12/09/2026

One-way

Basic

From
$129
Seen: 14 hrs ago

Nashville (BNA)to

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

One-way

Basic

From
$129
Seen: 11 hrs ago

Nashville (BNA)to

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

One-way

Basic

From
$129
Seen: 19 hrs ago

Nashville (BNA)to

Washington D.C. Reagan National (DCA)
Depart: 10/20/2026

One-way

Basic

From
$129
Seen: 21 hrs ago

Nashville (BNA)to

Washington D.C. Reagan National (DCA)
Depart: 10/20/2026

One-way

Choice

From
$169
Seen: 21 hrs ago

Nashville (BNA)to

Washington D.C. Reagan National (DCA)
Depart: 12/09/2026

One-way

Choice

From
$169
Seen: 14 hrs ago

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

Sep 2026
From$243*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 19 hrs ago
One Way/Basic
Nov 2026
From$178*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $184
cmp-daily-histogram-bars-legend-max-price-aria-label $268
Displaying fares for September-2026
  • BNA–DCA, 09/12/2026: From $243
    12

    Sat

    SEP

  • BNA–DCA: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • BNA–DCA, 09/14/2026: From $268
    14

    Mon

  • BNA–DCA, 09/15/2026: From $243
    15

    Tue

  • BNA–DCA, 09/16/2026: From $243
    16

    Wed

  • BNA–DCA, 09/17/2026: From $268
    17

    Thu

  • BNA–DCA, 09/18/2026: From $268
    18

    Fri

  • BNA–DCA, 09/19/2026: From $243
    19

    Sat

  • BNA–DCA, 09/20/2026: From $268
    20

    Sun

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

    Mon

  • BNA–DCA, 09/22/2026: From $243
    22

    Tue

  • BNA–DCA, 09/23/2026: From $243
    23

    Wed

  • BNA–DCA, 09/24/2026: From $268
    24

    Thu

  • BNA–DCA, 09/25/2026: From $268
    25

    Fri

  • BNA–DCA, 09/26/2026: From $243
    26

    Sat

  • BNA–DCA, 09/27/2026: From $268
    27

    Sun

  • BNA–DCA, 09/28/2026: From $268
    28

    Mon

  • BNA–DCA: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • BNA–DCA, 09/30/2026: From $243
    30

    Wed

  • BNA–DCA, 10/01/2026: From $268
    01

    Thu

    OCT

  • BNA–DCA, 10/02/2026: From $184
    02

    Fri

  • BNA–DCA, 10/03/2026: From $184
    03

    Sat

  • BNA–DCA, 10/04/2026: From $239
    04

    Sun

  • BNA–DCA, 10/05/2026: From $184
    05

    Mon

  • BNA–DCA, 10/06/2026: From $184
    06

    Tue

  • BNA–DCA, 10/07/2026: From $184
    07

    Wed

  • BNA–DCA, 10/08/2026: From $184
    08

    Thu

  • BNA–DCA, 10/09/2026: From $184
    09

    Fri

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

    Sat

  • BNA–DCA, 10/11/2026: From $212
    11

    Sun

    • Range$184-$268

    *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:
    Nashville Metropolitan Airport
    Arriving at:
    Ronald Reagan National Airport
    Average flight time:
    1 hour 45 minutes
    Distance:
    562 miles

    Route Information

    155† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 5‡ Nonstop flights on Saturday
    • 5‡ 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 Nashville to Washington, D.C. (Reagan National) is 1 hour 45 minutes.
    There are 155 weekly flights from Nashville to Washington, D.C. (Reagan National) on Southwest Airlines.
    Yes, Southwest flies nonstop from Nashville to Washington, D.C. (Reagan National) 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Nashville to Washington, D.C. (Reagan National) 5 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Nashville 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 Nashville 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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