Southwest® flights from Portland, OR to Honolulu, Oahu, Hawaii from $155

Promo Code

Low fares from Portland, OR to Honolulu, Oahu, Hawaii

$

Portland, OR (PDX)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 11/17/2026

One-way

Basic

From
$155
Seen: 22 hrs ago

Portland, OR (PDX)to

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

One-way

Basic

From
$183
Seen: 1 hour ago

Portland, OR (PDX)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 11/17/2026

One-way

Choice

From
$205
Seen: 22 hrs ago

Portland, OR (PDX)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 10/29/2026

One-way

Basic

From
$228
Seen: 11 hrs ago

Portland, OR (PDX)to

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

One-way

Choice

From
$233
Seen: 1 hour ago

Portland, OR (PDX)to

Honolulu, Oahu, Hawaii (HNL)
Depart: 12/09/2026

One-way

Basic

From
$234
Seen: 17 hrs ago

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Explore flights from Portland, OR to Honolulu, Oahu, Hawaii

Sep 2026
From$239*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$183*
Seen: 1 hour ago
One Way/Basic
Nov 2026
From$155*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $239
cmp-daily-histogram-bars-legend-max-price-aria-label $423
Displaying fares for September-2026
  • PDX–HNL, 09/10/2026: From $387
    10

    Thu

    SEP

  • PDX–HNL, 09/11/2026: From $387
    11

    Fri

  • PDX–HNL, 09/12/2026: From $387
    12

    Sat

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

    Sun

  • PDX–HNL, 09/14/2026: From $387
    14

    Mon

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    15

    Tue

  • PDX–HNL, 09/16/2026: From $387
    16

    Wed

  • PDX–HNL, 09/17/2026: From $387
    17

    Thu

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    18

    Fri

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    19

    Sat

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    20

    Sun

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    21

    Mon

  • PDX–HNL, 09/22/2026: From $387
    22

    Tue

  • PDX–HNL, 09/23/2026: From $342
    23

    Wed

  • PDX–HNL, 09/24/2026: From $342
    24

    Thu

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

    Fri

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

    Sat

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

    Sun

  • PDX–HNL, 09/28/2026: From $342
    28

    Mon

  • PDX–HNL, 09/29/2026: From $239
    29

    Tue

  • PDX–HNL, 09/30/2026: From $270
    30

    Wed

  • PDX–HNL: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

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    02

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    03

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    04

    Sun

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    05

    Mon

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    06

    Tue

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    07

    Wed

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    08

    Thu

  • PDX–HNL, 10/09/2026: From $423
    09

    Fri

    • Range$239-$423

    *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:
    Portland International Airport
    Arriving at:
    Honolulu International Airport
    Distance:
    2603 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.

    Questions we hear the most

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