Southwest® flights from Nashville to San Diego from $192

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Low fares from Nashville to San Diego

$

Nashville (BNA)to

San Diego (SAN)
Depart: 12/15/2026

One-way

Basic

From
$192
Seen: 16 hrs ago

Nashville (BNA)to

San Diego (SAN)
Depart: 11/17/2026

One-way

Basic

From
$192
Seen: 14 hrs ago

Nashville (BNA)to

San Diego (SAN)
Depart: 10/21/2026

One-way

Basic

From
$192
Seen: 16 hrs ago

Nashville (BNA)to

San Diego (SAN)
Depart: 12/23/2026

One-way

Basic

From
$192
Seen: 9 hrs ago

Nashville (BNA)to

San Diego (SAN)
Depart: 11/18/2026

One-way

Basic

From
$192
Seen: 9 hrs ago

Nashville (BNA)to

San Diego (SAN)
Depart: 01/05/2027

One-way

Basic

From
$192
Seen: 6 hrs ago

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Explore flights from Nashville to San Diego

Oct 2026
From$192*
Seen: 16 hrs ago
One Way/Basic
Nov 2026
From$192*
Seen: 6 hrs ago
One Way/Basic
Dec 2026
From$192*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $192
cmp-daily-histogram-bars-legend-max-price-aria-label $426
Displaying fares for October-2026
  • BNA–SAN, 10/04/2026: From $421
    04

    Sun

    OCT

  • BNA–SAN, 10/05/2026: From $426
    05

    Mon

  • BNA–SAN, 10/06/2026: From $426
    06

    Tue

  • BNA–SAN, 10/07/2026: From $426
    07

    Wed

  • BNA–SAN, 10/08/2026: From $421
    08

    Thu

  • BNA–SAN, 10/09/2026: From $426
    09

    Fri

  • BNA–SAN, 10/10/2026: From $354
    10

    Sat

  • BNA–SAN, 10/11/2026: From $349
    11

    Sun

  • BNA–SAN, 10/12/2026: From $354
    12

    Mon

  • BNA–SAN, 10/13/2026: From $354
    13

    Tue

  • BNA–SAN, 10/14/2026: From $354
    14

    Wed

  • BNA–SAN, 10/15/2026: From $349
    15

    Thu

  • BNA–SAN, 10/16/2026: From $349
    16

    Fri

  • BNA–SAN, 10/17/2026: From $222
    17

    Sat

  • BNA–SAN: cmp-view-offers-disclaimer. Find Offers
    18

    Sun

  • BNA–SAN, 10/19/2026: From $222
    19

    Mon

  • BNA–SAN, 10/20/2026: From $192
    20

    Tue

  • BNA–SAN, 10/21/2026: From $192
    21

    Wed

  • BNA–SAN, 10/22/2026: From $222
    22

    Thu

  • BNA–SAN, 10/23/2026: From $315
    23

    Fri

  • BNA–SAN, 10/24/2026: From $222
    24

    Sat

  • BNA–SAN, 10/25/2026: From $295
    25

    Sun

  • BNA–SAN, 10/26/2026: From $222
    26

    Mon

  • BNA–SAN: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • BNA–SAN, 10/28/2026: From $219
    28

    Wed

  • BNA–SAN, 10/29/2026: From $222
    29

    Thu

  • BNA–SAN, 10/30/2026: From $290
    30

    Fri

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

    Sat

  • BNA–SAN: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

  • BNA–SAN, 11/02/2026: From $222
    02

    Mon

  • BNA–SAN, 11/03/2026: From $192
    03

    Tue

    • Range$192-$426

    *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:
    San Diego International Airport
    Average flight time:
    4 hours 21 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 Nashville to San Diego is 4 hours 21 minutes.
    There are 156 weekly flights from Nashville to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from Nashville to San Diego 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Nashville to San Diego 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Nashville to San Diego with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Diego International Airport book yours with your flight.
    Yes! Flights from Nashville to San Diego—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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