Southwest® flights from Honolulu, Oahu, Hawaii to Seattle/Tacoma from $248

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Low fares from Honolulu, Oahu, Hawaii to Seattle/Tacoma

$

Honolulu, Oahu, Hawaii (HNL)to

Seattle/Tacoma (SEA)
Depart: 11/17/2026

One-way

Basic

From
$248
Seen: 17 hrs ago

Honolulu, Oahu, Hawaii (HNL)to

Seattle/Tacoma (SEA)
Depart: 12/17/2026

One-way

Basic

From
$248
Seen: 10 hrs ago

Honolulu, Oahu, Hawaii (HNL)to

Seattle/Tacoma (SEA)
Depart: 11/16/2026

One-way

Basic

From
$248
Seen: 12 hrs ago

Honolulu, Oahu, Hawaii (HNL)to

Seattle/Tacoma (SEA)
Depart: 12/22/2026

One-way

Basic

From
$248
Seen: 12 hrs ago

Honolulu, Oahu, Hawaii (HNL)to

Seattle/Tacoma (SEA)
Depart: 11/23/2026

One-way

Basic

From
$248
Seen: 7 hrs ago

Honolulu, Oahu, Hawaii (HNL)to

Seattle/Tacoma (SEA)
Depart: 11/02/2026

One-way

Basic

From
$248
Seen: 2 hrs ago
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Explore flights from Honolulu, Oahu, Hawaii to Seattle/Tacoma

cmp-daily-histogram-bars-legend-min-price-aria-label $248
cmp-daily-histogram-bars-legend-max-price-aria-label $370
Displaying fares for October-2026
  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

    OCT

  • HNL–SEA, 10/04/2026: From $370
    04

    Sun

  • HNL–SEA, 10/05/2026: From $370
    05

    Mon

  • HNL–SEA, 10/06/2026: From $370
    06

    Tue

  • HNL–SEA, 10/07/2026: From $370
    07

    Wed

  • HNL–SEA, 10/08/2026: From $370
    08

    Thu

  • HNL–SEA, 10/09/2026: From $344
    09

    Fri

  • HNL–SEA, 10/10/2026: From $344
    10

    Sat

  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • HNL–SEA, 10/12/2026: From $344
    12

    Mon

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

    Tue

  • HNL–SEA, 10/14/2026: From $344
    14

    Wed

  • HNL–SEA, 10/15/2026: From $344
    15

    Thu

  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    18

    Sun

  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • HNL–SEA, 10/22/2026: From $318
    22

    Thu

  • HNL–SEA, 10/23/2026: From $318
    23

    Fri

  • HNL–SEA: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • HNL–SEA, 10/25/2026: From $314
    25

    Sun

  • HNL–SEA, 10/26/2026: From $318
    26

    Mon

  • HNL–SEA, 10/27/2026: From $318
    27

    Tue

  • HNL–SEA, 10/28/2026: From $318
    28

    Wed

  • HNL–SEA, 10/29/2026: From $318
    29

    Thu

  • HNL–SEA, 10/30/2026: From $318
    30

    Fri

  • HNL–SEA, 10/31/2026: From $324
    31

    Sat

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

    Sun

    NOV

  • HNL–SEA, 11/02/2026: From $248
    02

    Mon

  • Range$248-$370

    Flight Details

    Departing from:
    Honolulu International Airport
    Arriving at:
    Seattle/Tacoma International Airport
    Distance:
    2677 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.

    Explore Seattle/Tacoma

    Discover a shining Emerald City that’s within easy reach of both Pacific waters and Cascade peaks. Kick off your trip in the center of the action at Pike Place Market, located in the city’s downtown district. Continuously operated since 1907, this beloved public market attracts throngs of tourists and locals alike with the wide range of local foods and wares that are always on offer.

    Elsewhere in Downtown Seattle, you can catch the latest acts at one of the city’s many theaters and venues, which support a long-thriving arts scene. If you prefer your arts in a quieter venue, head to the Seattle Art Museum that’s just a block away from Pike Place Market. Home to more than 25,000 unique pieces, visitors can take in the museum’s impressive collection of local as well as global art. Art buffs who haven’t had their fill can mosey over to the nearby Frye Art Museum, another of the city’s venerable cultural institutions, which boasts a thrilling, idiosyncratic assortment of modern art.

    Questions we hear the most

    There are 65 weekly flights from Honolulu (Oahu) to Seattle/Tacoma on Southwest Airlines.
    To find the lowest fares by day and time to fly Honolulu (Oahu) to Seattle/Tacoma with Southwest, check out our Low Fare Calendar.
    You can rent a car at Seattle/Tacoma International Airport book yours with your flight.
    Yes! Flights from Honolulu (Oahu) to Seattle/Tacoma—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.

    Popular Flights from Honolulu, Oahu, Hawaii