Southwest® flights from Raleigh/Durham to San Diego from $154

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Low fares from Raleigh/Durham to San Diego

$

Raleigh/Durham (RDU)to

San Diego (SAN)
Depart: 02/04/2027

One-way

Basic

From
$154
Seen: 16 hrs ago

Raleigh/Durham (RDU)to

San Diego (SAN)
Depart: 02/16/2027

One-way

Basic

From
$159
Seen: 20 hrs ago

Raleigh/Durham (RDU)to

San Diego (SAN)
Depart: 01/11/2027

One-way

Basic

From
$159
Seen: 14 hrs ago

Raleigh/Durham (RDU)to

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

One-way

Basic

From
$159
Seen: 13 hrs ago

Raleigh/Durham (RDU)to

San Diego (SAN)
Depart: 12/10/2026

One-way

Basic

From
$159
Seen: 17 hrs ago

Raleigh/Durham (RDU)to

San Diego (SAN)
Depart: 12/16/2026

One-way

Basic

From
$159
Seen: 4 hrs ago

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Explore flights from Raleigh/Durham to San Diego

Nov 2026
From$184*
Seen: 1 hour ago
One Way/Basic
Dec 2026
From$159*
Seen: 1 hour ago
One Way/Basic
Jan 2027
From$159*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $159
cmp-daily-histogram-bars-legend-max-price-aria-label $540
Displaying fares for November-2026
  • RDU–SAN, 11/11/2026: From $209
    11

    Wed

    NOV

  • RDU–SAN: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • RDU–SAN, 11/13/2026: From $209
    13

    Fri

  • RDU–SAN, 11/14/2026: From $209
    14

    Sat

  • RDU–SAN: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • RDU–SAN: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • RDU–SAN, 11/17/2026: From $209
    17

    Tue

  • RDU–SAN, 11/18/2026: From $209
    18

    Wed

  • RDU–SAN, 11/19/2026: From $209
    19

    Thu

  • RDU–SAN, 11/20/2026: From $299
    20

    Fri

  • RDU–SAN: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • RDU–SAN, 11/22/2026: From $209
    22

    Sun

  • RDU–SAN, 11/23/2026: From $209
    23

    Mon

  • RDU–SAN, 11/24/2026: From $260
    24

    Tue

  • RDU–SAN, 11/25/2026: From $250
    25

    Wed

  • RDU–SAN, 11/26/2026: From $184
    26

    Thu

  • RDU–SAN, 11/27/2026: From $299
    27

    Fri

  • RDU–SAN, 11/28/2026: From $459
    28

    Sat

  • RDU–SAN, 11/29/2026: From $540
    29

    Sun

  • RDU–SAN, 11/30/2026: From $360
    30

    Mon

  • RDU–SAN, 12/01/2026: From $309
    01

    Tue

    DEC

  • RDU–SAN, 12/02/2026: From $199
    02

    Wed

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

    Thu

  • RDU–SAN, 12/04/2026: From $174
    04

    Fri

  • RDU–SAN, 12/05/2026: From $164
    05

    Sat

  • RDU–SAN, 12/06/2026: From $164
    06

    Sun

  • RDU–SAN: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

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

    Tue

  • RDU–SAN, 12/09/2026: From $159
    09

    Wed

  • RDU–SAN, 12/10/2026: From $159
    10

    Thu

    • Range$159-$540

    *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:
    Raleigh/Durham Airport
    Arriving at:
    San Diego International Airport
    Distance:
    2193 miles

    Questions we hear the most

    There are 151 weekly flights from Raleigh/Durham to San Diego on Southwest Airlines.
    To find the lowest fares by day and time to fly Raleigh/Durham 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 Raleigh/Durham 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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