Southwest® flights from Kona (Island of Hawaii) to Portland, OR from $270

Promo Code

Low fares from Kona (Island of Hawaii) to Portland, OR

$

Kona (Island of Hawaii) (KOA)to

Portland, OR (PDX)
Depart: 08/27/2026

One-way

Basic

From
$270
Seen: 13 hrs ago

Kona (Island of Hawaii) (KOA)to

Portland, OR (PDX)
Depart: 08/27/2026

One-way

Choice

From
$320
Seen: 13 hrs ago

Kona (Island of Hawaii) (KOA)to

Portland, OR (PDX)
Depart: 10/25/2026

One-way

Basic

From
$342
Seen: 16 hrs ago

Kona (Island of Hawaii) (KOA)to

Portland, OR (PDX)
Depart: 10/25/2026

One-way

Choice

From
$349
Seen: 16 hrs ago

Kona (Island of Hawaii) (KOA)to

Portland, OR (PDX)
Depart: 08/05/2026

One-way

Choice

From
$387
Seen: 20 hrs ago

Kona (Island of Hawaii) (KOA)to

Portland, OR (PDX)
Depart: 08/02/2026

One-way

Choice

From
$387
Seen: 22 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Kona (Island of Hawaii) to Portland, OR

Aug 2026
From$270*
Seen: 13 hrs ago
One Way/Basic
Sep 2026
No result for this month.
Oct 2026
From$342*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $270
Displaying fares for August-2026
  • KOA–PDX, 08/01/2026: From $387
    01

    Sat

    AUG

  • KOA–PDX, 08/02/2026: From $387
    02

    Sun

  • KOA–PDX, 08/03/2026: From $387
    03

    Mon

  • KOA–PDX, 08/04/2026: From $387
    04

    Tue

  • KOA–PDX, 08/05/2026: From $387
    05

    Wed

  • KOA–PDX, 08/06/2026: From $442
    06

    Thu

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    07

    Fri

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    09

    Sun

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    11

    Tue

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

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

    Thu

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

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

    Tue

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

    Wed

  • KOA–PDX, 08/27/2026: From $270
    27

    Thu

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • KOA–PDX: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

    • Range$270-$442

    *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:
    Kona International Airport at Keahole
    Arriving at:
    Portland International Airport
    Distance:
    2607 miles

    Route Information

    45† 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 45 weekly flights from Kona (Island of Hawaii) to Portland, OR on Southwest Airlines.
    To find the lowest fares by day and time to fly Kona (Island of Hawaii) to Portland, OR with Southwest, check out our Low Fare Calendar.
    You can rent a car at Portland International Airport book yours with your flight.
    Yes! Flights from Kona (Island of Hawaii) to Portland, OR—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.

    Explore Flights from Other Popular Origins

    Popular Flights from Kona (Island of Hawaii)