Southwest® flights from St. Louis to Hilo (Island of Hawaii) from $428

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Low fares from St. Louis to Hilo (Island of Hawaii)

$

St. Louis (STL)to

Hilo (Island of Hawaii) (ITO)
Depart: 02/06/2026

One-way

Choice

From
$428
Seen: 13 hrs ago

St. Louis (STL)to

Hilo (Island of Hawaii) (ITO)
Depart: 02/23/2026

One-way

Choice

From
$443
Seen: 13 hrs ago

St. Louis (STL)to

Hilo (Island of Hawaii) (ITO)
Depart: 04/20/2026

One-way

Choice

From
$453
Seen: 11 hrs ago

St. Louis (STL)to

Hilo (Island of Hawaii) (ITO)
Depart: 02/21/2026

One-way

Choice

From
$453
Seen: 7 hrs ago

St. Louis (STL)to

Hilo (Island of Hawaii) (ITO)
Depart: 02/01/2026

One-way

Choice

From
$463
Seen: 15 hrs ago

St. Louis (STL)to

Hilo (Island of Hawaii) (ITO)
Depart: 02/08/2026

One-way

Choice

From
$468
Seen: 10 hrs ago

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*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.

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