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

Promo Code

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

$

Washington D.C. Reagan National (DCA)to

Nashville (BNA)
Depart: 11/23/2026

One-way

Basic

From
$129
Seen: 12 hrs ago

Washington D.C. Reagan National (DCA)to

Nashville (BNA)
Depart: 10/22/2026

One-way

Basic

From
$129
Seen: 14 hrs ago

Washington D.C. Reagan National (DCA)to

Nashville (BNA)
Depart: 09/30/2026

One-way

Basic

From
$129
Seen: 10 hrs ago

Washington D.C. Reagan National (DCA)to

Nashville (BNA)
Depart: 12/17/2026

One-way

Basic

From
$129
Seen: 9 hrs ago

Washington D.C. Reagan National (DCA)to

Nashville (BNA)
Depart: 10/01/2026

One-way

Basic

From
$129
Seen: 8 hrs ago

Washington D.C. Reagan National (DCA)to

Nashville (BNA)
Depart: 11/14/2026

One-way

Basic

From
$129
Seen: 1 hour ago

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

Sep 2026
From$129*
Seen: 10 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 18 hrs ago
One Way/Basic
Nov 2026
From$129*
Seen: 7 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
cmp-daily-histogram-bars-legend-max-price-aria-label $278
Displaying fares for September-2026
  • DCA–BNA, 09/10/2026: From $258
    10

    Thu

    SEP

  • DCA–BNA, 09/11/2026: From $258
    11

    Fri

  • DCA–BNA, 09/12/2026: From $233
    12

    Sat

  • DCA–BNA, 09/13/2026: From $258
    13

    Sun

  • DCA–BNA, 09/14/2026: From $258
    14

    Mon

  • DCA–BNA, 09/15/2026: From $233
    15

    Tue

  • DCA–BNA, 09/16/2026: From $233
    16

    Wed

  • DCA–BNA, 09/17/2026: From $278
    17

    Thu

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

    Fri

  • DCA–BNA, 09/19/2026: From $233
    19

    Sat

  • DCA–BNA, 09/20/2026: From $258
    20

    Sun

  • DCA–BNA, 09/21/2026: From $258
    21

    Mon

  • DCA–BNA, 09/22/2026: From $233
    22

    Tue

  • DCA–BNA, 09/23/2026: From $233
    23

    Wed

  • DCA–BNA, 09/24/2026: From $258
    24

    Thu

  • DCA–BNA, 09/25/2026: From $258
    25

    Fri

  • DCA–BNA, 09/26/2026: From $233
    26

    Sat

  • DCA–BNA, 09/27/2026: From $258
    27

    Sun

  • DCA–BNA, 09/28/2026: From $258
    28

    Mon

  • DCA–BNA, 09/29/2026: From $233
    29

    Tue

  • DCA–BNA, 09/30/2026: From $129
    30

    Wed

  • DCA–BNA, 10/01/2026: From $129
    01

    Thu

    OCT

  • DCA–BNA, 10/02/2026: From $150
    02

    Fri

  • DCA–BNA, 10/03/2026: From $129
    03

    Sat

  • DCA–BNA, 10/04/2026: From $229
    04

    Sun

  • DCA–BNA, 10/05/2026: From $129
    05

    Mon

  • DCA–BNA, 10/06/2026: From $129
    06

    Tue

  • DCA–BNA, 10/07/2026: From $129
    07

    Wed

  • DCA–BNA, 10/08/2026: From $158
    08

    Thu

  • DCA–BNA, 10/09/2026: From $239
    09

    Fri

    • Range$129-$278

    *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:
    Ronald Reagan National Airport
    Arriving at:
    Nashville Metropolitan Airport
    Average flight time:
    1 hour 52 minutes
    Distance:
    562 miles

    Route Information

    156† 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 Washington, D.C. (Reagan National) to Nashville is 1 hour 52 minutes.
    There are 156 weekly flights from Washington, D.C. (Reagan National) to Nashville on Southwest Airlines.
    Yes, Southwest flies nonstop from Washington, D.C. (Reagan National) to Nashville 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Washington, D.C. (Reagan National) to Nashville 5 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) to Nashville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Nashville Metropolitan Airport book yours with your flight.
    Yes! Flights from Washington, D.C. (Reagan National) to Nashville—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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