Cheap Alaska Airlines flights Honolulu (HNL) to Seattle (SEA)

Make use of the “Price (lowest to highest)” filter on Expedia to find cheap Alaska Airlines round-trip flights from HNL to SEA. Affordable one-way options are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines flights to Seattle are often cheaper in the quieter months of January and February. Whether you need a round-trip or one-way ticket, you could score a better deal then.

Search for affordable Alaska Airlines flights from Daniel K. Inouye Intl. Airport (HNL) to Seattle - Tacoma Intl. Airport (SEA) one to three months ahead of your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the ideal day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Hop on one of Alaska Airlines’s 35 direct weekly flights from Daniel K. Inouye Intl. Airport (HNL) to Seattle - Tacoma Intl. Airport (SEA). To see your choices, enter your destination, origin and dates and hit search. Then apply the “Nonstop” and “Airline” filters.

From takeoff to touchdown, a nonstop Alaska Airlines flight from Daniel K. Inouye Intl. Airport (HNL) to Seattle - Tacoma Intl. Airport (SEA) takes approximately 5h 57m.

Tuesday has the most Alaska Airlines flights from Daniel K. Inouye Intl. Airport (HNL) to Seattle - Tacoma Intl. Airport (SEA). With 5 daily departures, this is a great day to find something that will suit your plans.

The earliest flight from HNL to SEA with Alaska Airlines leaves at 8:00AM UTC-10. You’ll land at 3:54PM UTC-8. The last Alaska Airlines flight of the day leaves at 11:59PM UTC-10 and arrives at 7:56AM UTC-8. With 20% fewer cancellations for early and mid-morning flights, jetting out early is often the smartest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Alaska Airlines flights from Daniel K. Inouye Intl. Airport (HNL) to Seattle arrive at Seattle - Tacoma Intl. Airport (SEA) and Snohomish County - Paine Field Airport (PAE). The primary Seattle gateway served by this carrier is SEA. It’s worth considering flights arriving at nearby airports on Expedia as you may find lower prices.

Heading from HNL to SEA with Alaska Airlines means enjoying plenty of perks, including an excellent in-flight experience and top-tier customer service. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Daniel K. Inouye Intl. Airport (HNL) to Seattle - Tacoma Intl. Airport (SEA) route, Alaska Airlines typically uses Boeing 737 MAX 9 and Boeing 737-900 planes. Remember that last-minute changes are possible for operational demands, so your flight could be on another aircraft.

Changes are usually free within 24 hours of booking, but your airline may add a charge after that time. For further details about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to update your itinerary without extra charges, check the “No cancel fee” or “Changes included” filter when planning your next getaway.