Southwest® flights from San Antonio to Raleigh/Durham from $150

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Low fares from San Antonio to Raleigh/Durham

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San Antonio (SAT)to

Raleigh/Durham (RDU)
Depart: 09/05/2026

One-way

Basic

From
$150
Seen: 23 hrs ago

San Antonio (SAT)to

Raleigh/Durham (RDU)
Depart: 09/16/2026

One-way

Basic

From
$170
Seen: 20 hrs ago

San Antonio (SAT)to

Raleigh/Durham (RDU)
Depart: 09/01/2026

One-way

Basic

From
$170
Seen: 5 hrs ago

San Antonio (SAT)to

Raleigh/Durham (RDU)
Depart: 09/15/2026

One-way

Basic

From
$170
Seen: 16 hrs ago

San Antonio (SAT)to

Raleigh/Durham (RDU)
Depart: 08/25/2026

One-way

Basic

From
$170
Seen: 12 hrs ago

San Antonio (SAT)to

Raleigh/Durham (RDU)
Depart: 09/24/2026

One-way

Basic

From
$175
Seen: 16 hrs ago

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Explore flights from San Antonio to Raleigh/Durham

Aug 2026
From$170*
Seen: 12 hrs ago
One Way/Basic
Sep 2026
From$150*
Seen: 23 hrs ago
One Way/Basic
Oct 2026
From$175*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $170
cmp-daily-histogram-bars-legend-max-price-aria-label $519
Displaying fares for August-2026
  • SAT–RDU, 08/02/2026: From $519
    02

    Sun

    AUG

  • SAT–RDU, 08/03/2026: From $514
    03

    Mon

  • SAT–RDU, 08/04/2026: From $514
    04

    Tue

  • SAT–RDU, 08/05/2026: From $519
    05

    Wed

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    06

    Thu

  • SAT–RDU, 08/07/2026: From $334
    07

    Fri

  • SAT–RDU, 08/08/2026: From $334
    08

    Sat

  • SAT–RDU, 08/09/2026: From $334
    09

    Sun

  • SAT–RDU, 08/10/2026: From $334
    10

    Mon

  • SAT–RDU, 08/11/2026: From $334
    11

    Tue

  • SAT–RDU, 08/12/2026: From $329
    12

    Wed

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

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    15

    Sat

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    16

    Sun

  • SAT–RDU, 08/17/2026: From $247
    17

    Mon

  • SAT–RDU, 08/18/2026: From $247
    18

    Tue

  • SAT–RDU, 08/19/2026: From $242
    19

    Wed

  • SAT–RDU, 08/20/2026: From $247
    20

    Thu

  • SAT–RDU, 08/21/2026: From $182
    21

    Fri

  • SAT–RDU, 08/22/2026: From $175
    22

    Sat

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • SAT–RDU, 08/25/2026: From $170
    25

    Tue

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • SAT–RDU, 08/29/2026: From $175
    29

    Sat

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • SAT–RDU: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • SAT–RDU, 09/01/2026: From $170
    01

    Tue

    SEP

    • Range$170-$519

    *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 Antonio International Airport
    Arriving at:
    Raleigh/Durham Airport
    Distance:
    1224 miles

    Route Information

    143† Weekly flights

    † 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

    There are 143 weekly flights from San Antonio to Raleigh/Durham on Southwest Airlines.
    To find the lowest fares by day and time to fly San Antonio to Raleigh/Durham with Southwest, check out our Low Fare Calendar.
    You can rent a car at Raleigh/Durham Airport book yours with your flight.
    Yes! Flights from San Antonio to Raleigh/Durham—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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