Southwest® flights from San Diego to Charleston from $178

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Low fares from San Diego to Charleston

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San Diego (SAN)to

Charleston (CHS)
Depart: 12/09/2026

One-way

Basic

From
$178
Seen: 15 hrs ago

San Diego (SAN)to

Charleston (CHS)
Depart: 12/16/2026

One-way

Basic

From
$178
Seen: 7 hrs ago

San Diego (SAN)to

Charleston (CHS)
Depart: 01/12/2027

One-way

Basic

From
$178
Seen: 22 hrs ago

San Diego (SAN)to

Charleston (CHS)
Depart: 01/06/2027

One-way

Basic

From
$178
Seen: 17 hrs ago

San Diego (SAN)to

Charleston (CHS)
Depart: 12/15/2026

One-way

Basic

From
$178
Seen: 9 hrs ago

San Diego (SAN)to

Charleston (CHS)
Depart: 12/02/2026

One-way

Basic

From
$178
Seen: 14 hrs ago

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Explore flights from San Diego to Charleston

Nov 2026
From$276*
Seen: 18 hrs ago
One Way/Basic
Dec 2026
From$178*
Seen: 15 hrs ago
One Way/Basic
Jan 2027
From$178*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $178
cmp-daily-histogram-bars-legend-max-price-aria-label $371
Displaying fares for November-2026
  • SAN–CHS, 11/09/2026: From $366
    09

    Mon

    NOV

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    10

    Tue

  • SAN–CHS: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • SAN–CHS, 11/12/2026: From $366
    12

    Thu

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    13

    Fri

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    14

    Sat

  • SAN–CHS, 11/15/2026: From $366
    15

    Sun

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    16

    Mon

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    17

    Tue

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    18

    Wed

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    19

    Thu

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    20

    Fri

  • SAN–CHS, 11/21/2026: From $286
    21

    Sat

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    22

    Sun

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    23

    Mon

  • SAN–CHS, 11/24/2026: From $281
    24

    Tue

  • SAN–CHS, 11/25/2026: From $276
    25

    Wed

  • SAN–CHS, 11/26/2026: From $329
    26

    Thu

  • SAN–CHS, 11/27/2026: From $329
    27

    Fri

  • SAN–CHS, 11/28/2026: From $359
    28

    Sat

  • SAN–CHS, 11/29/2026: From $371
    29

    Sun

  • SAN–CHS, 11/30/2026: From $319
    30

    Mon

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

    Tue

    DEC

  • SAN–CHS, 12/02/2026: From $178
    02

    Wed

  • SAN–CHS, 12/03/2026: From $193
    03

    Thu

  • SAN–CHS, 12/04/2026: From $203
    04

    Fri

  • SAN–CHS, 12/05/2026: From $178
    05

    Sat

  • SAN–CHS, 12/06/2026: From $289
    06

    Sun

  • SAN–CHS, 12/07/2026: From $193
    07

    Mon

  • SAN–CHS: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

    • Range$178-$371

    *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:
    Charleston International Airport
    Distance:
    2150 miles

    Questions we hear the most

    There are 82 weekly flights from San Diego to Charleston on Southwest Airlines.
    To find the lowest fares by day and time to fly San Diego to Charleston with Southwest, check out our Low Fare Calendar.
    You can rent a car at Charleston International Airport book yours with your flight.
    Yes! Flights from San Diego to Charleston—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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