Cheap Flights from Honolulu to Seattle from $131

Frequently Asked Questions

• What are the cheapest flights from Honolulu to Seattle (HNL-SEA)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as $131 on Cheapest nonstop routes (e.g. HNL to SEA on Tue, Feb 10), while Delta Air Lines offers Cheapest nonstop round-trips from $253 departing on Thu, Feb 26 and returning on Mon, Mar 2.

• Which airlines offer direct flights from Honolulu to Seattle?

  At the moment, you can catch a nonstop flight from Honolulu to Seattle with the following airlines, including: Alaska Airlines Hawaiian Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Honolulu (HNL) to Seattle (SEA) and what is the distance?

  It takes around 5 hours 50 minutes to fly from Honolulu (HNL) to Seattle (SEA).

• When is the best time to book flights from Honolulu to Seattle?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Honolulu to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Honolulu to Seattle?

  Based on Trip.com data in the past 4 weeks, there is 84 flight per week flying from Honolulu to Seattle. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS8014 (08:24) Alaska Airlines: -/M/T/-/-/F/S -- AS8136 (00:33)

• How can I find the best deals on flights from Honolulu to Seattle?

  To find best deals on flights from Honolulu to Seattle, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Feb 10, with one-way flights priced at just $131.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Honolulu (HNL) to Seattle (SEA) the cheapest?

  The cheapest months to fly from Honolulu to Seattle is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Honolulu to Seattle on?

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Honolulu to Seattle on February 12, 2026 with Hawaiian Airlines, with prices starting at $189.

• Which airports can I fly to for Seattle from Honolulu?

  You can land at any one of the following hubs in Seattle, with Honolulu International Airport to Seattle–Tacoma International Airport (HNL-SEA) is by far the most common option on this route: Seattle–Tacoma International Airport (SEA) King County (Boeing Field) International Airport (BFI) Kenmore Air - Lake Union (LKE).

• Is there any time difference between Honolulu and Seattle?

  The time difference between Seattle and Honolulu is 2h.

• How do I change or cancel my ticket from Honolulu to Seattle?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.