Southwest® flights from Honolulu (Oahu) to St. Louis from $328

Promo Code

Low fares from Honolulu (Oahu) to St. Louis

$

Honolulu (Oahu) (HNL)to

St. Louis (STL)
Depart: 08/13/2026

One-way

Basic

From
$328
Seen: 15 hrs ago

Honolulu (Oahu) (HNL)to

St. Louis (STL)
Depart: 09/03/2026

One-way

Basic

From
$328
Seen: 4 hrs ago

Honolulu (Oahu) (HNL)to

St. Louis (STL)
Depart: 09/04/2026

One-way

Basic

From
$328
Seen: 4 hrs ago

Honolulu (Oahu) (HNL)to

St. Louis (STL)
Depart: 06/23/2026

One-way

Basic

From
$357
Seen: 1 hour ago

Honolulu (Oahu) (HNL)to

St. Louis (STL)
Depart: 07/10/2026

One-way

Basic

From
$373
Seen: 7 hrs ago

Honolulu (Oahu) (HNL)to

St. Louis (STL)
Depart: 06/24/2026

One-way

Basic

From
$375
Seen: 11 hrs ago

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Explore flights from Honolulu (Oahu) to St. Louis

Jun 2026
From$357*
Seen: 1 hour ago
One Way/Basic
Jul 2026
From$373*
Seen: 7 hrs ago
One Way/Basic
Aug 2026
From$328*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $357
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    • Range$357-$449

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

    Route Information

    65† 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 65 weekly flights from Honolulu (Oahu) to St. Louis on Southwest Airlines.
    To find the lowest fares by day and time to fly Honolulu (Oahu) to St. Louis with Southwest, check out our Low Fare Calendar.
    You can rent a car at Lambert-St Louis Int'l Airport book yours with your flight.
    Yes! Flights from Honolulu (Oahu) to St. Louis—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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