Southwest® flights from San Antonio to Honolulu, Oahu, Hawaii from $243

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Low fares from San Antonio to Honolulu, Oahu, Hawaii

$

San Antonio (SAT)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 10/19/2026

One-way

Basic

From
$243
Seen: 21 hrs ago

San Antonio (SAT)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 11/03/2026

One-way

Basic

From
$279
Seen: 18 hrs ago

San Antonio (SAT)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 10/27/2026

One-way

Basic

From
$279
Seen: 5 hrs ago

San Antonio (SAT)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 11/10/2026

One-way

Basic

From
$279
Seen: 5 hrs ago

San Antonio (SAT)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 10/26/2026

One-way

Basic

From
$279
Seen: 2 hrs ago

San Antonio (SAT)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 10/25/2026

One-way

Basic

From
$279
Seen: 10 hrs ago

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Explore flights from San Antonio to Honolulu, Oahu, Hawaii

Sep 2026
From$349*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$243*
Seen: 21 hrs ago
One Way/Basic
Nov 2026
From$279*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $323
cmp-daily-histogram-bars-legend-max-price-aria-label $614
Displaying fares for September-2026
  • SAT–HNL, 09/12/2026: From $377
    12

    Sat

    SEP

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

    Sun

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

    Mon

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • SAT–HNL, 09/17/2026: From $349
    17

    Thu

  • SAT–HNL, 09/18/2026: From $377
    18

    Fri

  • SAT–HNL, 09/19/2026: From $377
    19

    Sat

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • SAT–HNL, 09/21/2026: From $349
    21

    Mon

  • SAT–HNL, 09/22/2026: From $349
    22

    Tue

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

    Wed

  • SAT–HNL, 09/24/2026: From $355
    24

    Thu

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    25

    Fri

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

    Sat

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

    Sun

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

    Mon

  • SAT–HNL, 09/29/2026: From $349
    29

    Tue

  • SAT–HNL, 09/30/2026: From $349
    30

    Wed

  • SAT–HNL, 10/01/2026: From $443
    01

    Thu

    OCT

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

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    04

    Sun

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    05

    Mon

  • SAT–HNL, 10/06/2026: From $323
    06

    Tue

  • SAT–HNL, 10/07/2026: From $463
    07

    Wed

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • SAT–HNL, 10/09/2026: From $614
    09

    Fri

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • SAT–HNL: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

    • Range$323-$614

    *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:
    Honolulu International Airport
    Distance:
    3720 miles

    Route Information

    41† 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 41 weekly flights from San Antonio to Honolulu (Oahu) on Southwest Airlines.
    To find the lowest fares by day and time to fly San Antonio to Honolulu (Oahu) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Honolulu International Airport book yours with your flight.
    Yes! Flights from San Antonio to Honolulu (Oahu)—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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