Southwest® flights from St. Louis to Honolulu, Oahu, Hawaii from $268

Promo Code

Low fares from St. Louis to Honolulu, Oahu, Hawaii

$

St. Louis (STL)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 11/02/2026

One-way

Basic

From
$268
Seen: 7 hrs ago

St. Louis (STL)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 11/09/2026

One-way

Basic

From
$297
Seen: 17 hrs ago

St. Louis (STL)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 10/28/2026

One-way

Basic

From
$297
Seen: 5 hrs ago

St. Louis (STL)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 11/01/2026

One-way

Basic

From
$297
Seen: 3 hrs ago

St. Louis (STL)to

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

One-way

Basic

From
$297
Seen: 10 hrs ago

St. Louis (STL)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 11/12/2026

One-way

Basic

From
$307
Seen: 2 hrs ago

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Explore flights from St. Louis to Honolulu, Oahu, Hawaii

Sep 2026
From$351*
Seen: 12 hrs ago
One Way/Basic
Oct 2026
From$297*
Seen: 10 hrs ago
One Way/Basic
Nov 2026
From$268*
Seen: 7 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $351
cmp-daily-histogram-bars-legend-max-price-aria-label $827
Displaying fares for September-2026
  • STL–HNL: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

    SEP

  • STL–HNL: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

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

    Sun

  • STL–HNL, 09/14/2026: From $351
    14

    Mon

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

    Tue

  • STL–HNL, 09/16/2026: From $369
    16

    Wed

  • STL–HNL, 09/17/2026: From $488
    17

    Thu

  • STL–HNL, 09/18/2026: From $449
    18

    Fri

  • STL–HNL, 09/19/2026: From $423
    19

    Sat

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

    Sun

  • STL–HNL, 09/21/2026: From $488
    21

    Mon

  • STL–HNL, 09/22/2026: From $416
    22

    Tue

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

    Wed

  • STL–HNL: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

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

    Fri

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

    Sat

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

    Sun

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

    Mon

  • STL–HNL, 09/29/2026: From $382
    29

    Tue

  • STL–HNL: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • STL–HNL, 10/01/2026: From $623
    01

    Thu

    OCT

  • STL–HNL, 10/02/2026: From $488
    02

    Fri

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

    Sat

  • STL–HNL: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • STL–HNL: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • STL–HNL, 10/06/2026: From $377
    06

    Tue

  • STL–HNL, 10/07/2026: From $488
    07

    Wed

  • STL–HNL, 10/08/2026: From $827
    08

    Thu

  • STL–HNL, 10/09/2026: From $758
    09

    Fri

  • STL–HNL, 10/10/2026: From $764
    10

    Sat

    • Range$351-$827

    *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:
    Lambert-St Louis Int'l Airport
    Arriving at:
    Honolulu International Airport
    Distance:
    4129 miles

    Route Information

    58† 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 58 weekly flights from St. Louis to Honolulu (Oahu) on Southwest Airlines.
    To find the lowest fares by day and time to fly St. Louis 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 St. Louis 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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