Southwest® flights from San Diego to Nashville from $144

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Low fares from San Diego to Nashville

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San Diego (SAN)to

Nashville (BNA)
Depart: 10/03/2026

One-way

Basic

From
$144
Seen: 19 hrs ago

San Diego (SAN)to

Nashville (BNA)
Depart: 10/28/2026

One-way

Basic

From
$144
Seen: 16 hrs ago

San Diego (SAN)to

Nashville (BNA)
Depart: 09/26/2026

One-way

Basic

From
$144
Seen: 5 hrs ago

San Diego (SAN)to

Nashville (BNA)
Depart: 09/23/2026

One-way

Basic

From
$144
Seen: 5 hrs ago

San Diego (SAN)to

Nashville (BNA)
Depart: 09/09/2026

One-way

Basic

From
$144
Seen: 4 hrs ago

San Diego (SAN)to

Nashville (BNA)
Depart: 10/06/2026

One-way

Basic

From
$144
Seen: 4 hrs ago

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Explore flights from San Diego to Nashville

Aug 2026
From$144*
Seen: 31 minutes ago
One Way/Basic
Sep 2026
From$144*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$144*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $144
cmp-daily-histogram-bars-legend-max-price-aria-label $515
Displaying fares for August-2026
  • SAN–BNA, 08/01/2026: From $515
    01

    Sat

    AUG

  • SAN–BNA, 08/02/2026: From $510
    02

    Sun

  • SAN–BNA: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

  • SAN–BNA, 08/04/2026: From $515
    04

    Tue

  • SAN–BNA, 08/05/2026: From $515
    05

    Wed

  • SAN–BNA, 08/06/2026: From $515
    06

    Thu

  • SAN–BNA, 08/07/2026: From $416
    07

    Fri

  • SAN–BNA, 08/08/2026: From $416
    08

    Sat

  • SAN–BNA, 08/09/2026: From $416
    09

    Sun

  • SAN–BNA, 08/10/2026: From $416
    10

    Mon

  • SAN–BNA, 08/11/2026: From $416
    11

    Tue

  • SAN–BNA, 08/12/2026: From $416
    12

    Wed

  • SAN–BNA, 08/13/2026: From $416
    13

    Thu

  • SAN–BNA, 08/14/2026: From $310
    14

    Fri

  • SAN–BNA, 08/15/2026: From $310
    15

    Sat

  • SAN–BNA, 08/16/2026: From $310
    16

    Sun

  • SAN–BNA, 08/17/2026: From $310
    17

    Mon

  • SAN–BNA, 08/18/2026: From $310
    18

    Tue

  • SAN–BNA, 08/19/2026: From $310
    19

    Wed

  • SAN–BNA, 08/20/2026: From $310
    20

    Thu

  • SAN–BNA, 08/21/2026: From $184
    21

    Fri

  • SAN–BNA, 08/22/2026: From $144
    22

    Sat

  • SAN–BNA: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • SAN–BNA, 08/24/2026: From $164
    24

    Mon

  • SAN–BNA, 08/25/2026: From $144
    25

    Tue

  • SAN–BNA: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • SAN–BNA, 08/27/2026: From $164
    27

    Thu

  • SAN–BNA, 08/28/2026: From $184
    28

    Fri

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

    Sat

  • SAN–BNA: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • SAN–BNA: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

    • Range$144-$515

    *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:
    San Diego International Airport
    Arriving at:
    Nashville Metropolitan Airport
    Average flight time:
    3 hours 57 minutes
    Distance:
    1751 miles

    Route Information

    156† Weekly flights
    • 2‡ 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 San Diego to Nashville is 3 hours 57 minutes.
    There are 156 weekly flights from San Diego to Nashville on Southwest Airlines.
    Yes, Southwest flies nonstop from San Diego to Nashville 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Diego to Nashville 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly San Diego 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 San Diego 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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