Find Delta Air Lines(DL) flights from Seattle to Kailua-Kona

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

It takes around 6 hours 8 minutes to fly from Seattle (SEA) to Kailua-Kona (KOA).

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Kailua-Kona 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.

Based on Trip.com data in the past 4 weeks, there is 42 flight per week flying from Seattle to Kailua-Kona. You can check the weekly schedule for popular airlines on this route below: Hawaiian Airlines: S/M/T/W/T/F/S -- HA6796 (13:17)

The cheapest months to fly from Seattle to Kailua-Kona is November, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Seattle to Kailua-Kona on December 9, 2025 with Hawaiian Airlines, with prices starting at DKK 823.

You can land at any one of the following hubs in Kailua-Kona, with Seattle–Tacoma International Airport to Kona International Airport (SEA-KOA) is by far the most common option on this route: Kona International Airport (KOA).

The time difference between Kailua-Kona and Seattle is 2h.

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.