Southwest® flights from Nashville to Baltimore/Washington from $149

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Low fares from Nashville to Baltimore/Washington

$

Nashville (BNA)to

Baltimore/Washington (BWI)
Depart: 09/06/2026

One-way

Basic

From
$149
Seen: 19 hrs ago

Nashville (BNA)to

Baltimore/Washington (BWI)
Depart: 10/30/2026

One-way

Basic

From
$149
Seen: 18 hrs ago

Nashville (BNA)to

Baltimore/Washington (BWI)
Depart: 09/05/2026

One-way

Basic

From
$149
Seen: 4 hrs ago

Nashville (BNA)to

Baltimore/Washington (BWI)
Depart: 09/11/2026

One-way

Basic

From
$149
Seen: 5 hrs ago

Nashville (BNA)to

Baltimore/Washington (BWI)
Depart: 08/31/2026

One-way

Basic

From
$168
Seen: 17 hrs ago

Nashville (BNA)to

Baltimore/Washington (BWI)
Depart: 09/28/2026

One-way

Basic

From
$168
Seen: 12 hrs ago

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Explore flights from Nashville to Baltimore/Washington

Aug 2026
From$168*
Seen: 17 hrs ago
One Way/Basic
Sep 2026
From$149*
Seen: 19 hrs ago
One Way/Basic
Oct 2026
From$149*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $168
cmp-daily-histogram-bars-legend-max-price-aria-label $516
Displaying fares for August-2026
  • BNA–BWI, 08/02/2026: From $516
    02

    Sun

    AUG

  • BNA–BWI, 08/03/2026: From $516
    03

    Mon

  • BNA–BWI, 08/04/2026: From $516
    04

    Tue

  • BNA–BWI, 08/05/2026: From $516
    05

    Wed

  • BNA–BWI, 08/06/2026: From $516
    06

    Thu

  • BNA–BWI, 08/07/2026: From $516
    07

    Fri

  • BNA–BWI, 08/08/2026: From $406
    08

    Sat

  • BNA–BWI, 08/09/2026: From $406
    09

    Sun

  • BNA–BWI, 08/10/2026: From $406
    10

    Mon

  • BNA–BWI, 08/11/2026: From $406
    11

    Tue

  • BNA–BWI, 08/12/2026: From $406
    12

    Wed

  • BNA–BWI, 08/13/2026: From $406
    13

    Thu

  • BNA–BWI, 08/14/2026: From $406
    14

    Fri

  • BNA–BWI, 08/15/2026: From $406
    15

    Sat

  • BNA–BWI, 08/16/2026: From $292
    16

    Sun

  • BNA–BWI, 08/17/2026: From $287
    17

    Mon

  • BNA–BWI, 08/18/2026: From $287
    18

    Tue

  • BNA–BWI, 08/19/2026: From $287
    19

    Wed

  • BNA–BWI, 08/20/2026: From $287
    20

    Thu

  • BNA–BWI, 08/21/2026: From $287
    21

    Fri

  • BNA–BWI, 08/22/2026: From $168
    22

    Sat

  • BNA–BWI, 08/23/2026: From $247
    23

    Sun

  • BNA–BWI, 08/24/2026: From $168
    24

    Mon

  • BNA–BWI, 08/25/2026: From $168
    25

    Tue

  • BNA–BWI, 08/26/2026: From $168
    26

    Wed

  • BNA–BWI, 08/27/2026: From $168
    27

    Thu

  • BNA–BWI, 08/28/2026: From $193
    28

    Fri

  • BNA–BWI, 08/29/2026: From $168
    29

    Sat

  • BNA–BWI, 08/30/2026: From $242
    30

    Sun

  • BNA–BWI, 08/31/2026: From $168
    31

    Mon

  • BNA–BWI, 09/01/2026: From $168
    01

    Tue

    SEP

    • Range$168-$516

    *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:
    Balt./Wash. International Airport
    Average flight time:
    1 hour 46 minutes
    Distance:
    587 miles

    Route Information

    156† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 5‡ Nonstop flights on Saturday
    • 6‡ 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 Baltimore/Washington is 1 hour 46 minutes.
    There are 156 weekly flights from Nashville to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from Nashville to Baltimore/Washington 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Nashville to Baltimore/Washington 5 times per day on Saturdays and 6 times per day on Sundays.
    To find the lowest fares by day and time to fly Nashville to Baltimore/Washington with Southwest, check out our Low Fare Calendar.
    You can rent a car at Balt./Wash. International Airport book yours with your flight.
    Yes! Flights from Nashville to Baltimore/Washington—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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