Southwest® flights from Boise to Honolulu (Oahu) from $240

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Low fares from Boise to Honolulu (Oahu)

$

Boise (BOI)to

Honolulu (Oahu) (HNL)
Depart: 08/13/2026

One-way

Basic

From
$240
Seen: 18 hrs ago

Boise (BOI)to

Honolulu (Oahu) (HNL)
Depart: 06/04/2026

One-way

Basic

From
$249
Seen: 21 hrs ago

Boise (BOI)to

Honolulu (Oahu) (HNL)
Depart: 07/22/2026

One-way

Basic

From
$267
Seen: 15 hrs ago

Boise (BOI)to

Honolulu (Oahu) (HNL)
Depart: 08/10/2026

One-way

Basic

From
$267
Seen: 15 hrs ago

Boise (BOI)to

Honolulu (Oahu) (HNL)
Depart: 08/28/2026

One-way

Basic

From
$272
Seen: 17 hrs ago

Boise (BOI)to

Honolulu (Oahu) (HNL)
Depart: 08/13/2026

One-way

Choice

From
$290
Seen: 18 hrs ago

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Explore flights from Boise to Honolulu (Oahu)

Jun 2026
From$249*
Seen: 21 hrs ago
One Way/Basic
Jul 2026
From$267*
Seen: 15 hrs ago
One Way/Basic
Aug 2026
From$240*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $249
cmp-daily-histogram-bars-legend-max-price-aria-label $497
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    • Range$249-$497

    *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:
    Boise Airport
    Arriving at:
    Honolulu International Airport
    Distance:
    2836 miles

    Route Information

    64† 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.

    Explore Honolulu (Oahu)

    Honolulu is a cosmopolitan city that brings together Eastern and Western cultures. Situated on the island of Oahu, Honolulu is the capital of Hawaii and boasts plenty of activities for nature lovers and city life. Consider a hike up Diamond Head, trying a taste of shave ice, or hitting the waves for a surf lesson. All of these adventures and more are at your disposal with a trip to Honolulu.

    Diamond Head State Monument sits on the eastern edge of Waikiki in Honolulu, and it’s known for its hiking trails, epic views, and military history. It is a volcanic tuff cone formed by the eruptions that also formed other parts of the island’s landmarks, including Hanauma Bay and Punchbowl Crater. It got its name from 19th century British sailors who mistook the calcite crystals on the nearby beach for diamonds. Part of the landmark is closed to the public as it is a platform for U.S. government antennas. But the remainder of the crater offers the chance to hike up the Diamond Head Summit Trail, where hikers can view the beautiful Honolulu shoreline at the top.

    Questions we hear the most

    There are 64 weekly flights from Boise to Honolulu (Oahu) on Southwest Airlines.
    To find the lowest fares by day and time to fly Boise 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 Boise 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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