Cheap Flights from Seattle to Hawaii from $443 Return

Flight deals from Seattle to Hawaii

Looking for cheap tickets from Seattle to Hawaii, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Lihue.$443 per passenger.Departing Mon, 15 Sep, returning Mon, 22 Sep.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Mon, 15 Sep, arriving in Lihue.Inbound indirect flight with United, departs from Lihue on Mon, 22 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $443, select.

Kailua-Kona.$470 per passenger.Departing Wed, 15 Oct, returning Fri, 31 Oct.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Wed, 15 Oct, arriving in Kona.Inbound indirect flight with United, departs from Kona on Fri, 31 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $470, select.

Kahului.$517 per passenger.Departing Thu, 14 Aug, returning Wed, 20 Aug.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Thu, 14 Aug, arriving in Maui Kahului.Inbound direct flight with Delta departs from Maui Kahului on Wed, 20 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $517, select.

Honolulu.$532 per passenger.Departing Wed, 3 Sep, returning Tue, 9 Sep.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Wed, 3 Sep, arriving in Honolulu International.Inbound indirect flight with United, departs from Honolulu International on Tue, 9 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $532, select.

Hilo.$575 per passenger.Departing Sun, 5 Oct, returning Wed, 15 Oct.Return flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from Seattle / Tacoma International on Sun, 5 Oct, arriving in Hilo.Inbound indirect flight with Hawaiian Airlines, departs from Hilo on Wed, 15 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $575, select.

Flying from Seattle to Hawaii

Arm yourself with these facts on the fly.

Cheapest flight found	$443, Lihue
Cheapest month to fly	September
Average flight time	6 hrs, 25 mins
Cheapest airport to fly from	Seattle / Tacoma International
Most popular airline	Alaska Airlines

How to find cheap flights from Seattle to Hawaii

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seattle to Hawaii. Other savvy travellers recently found return flights from $443 and one-way tickets from $212 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Seattle / Tacoma International into Kailua-Kona

At the moment, the lowest priced flight tickets to Hawaii are from Seattle / Tacoma International Airport to Kona Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Seattle to Hawaii is currently September.

Fly on a Thursday

From our data, we can see that Thursday seems to be the cheapest time to fly from Seattle to Hawaii.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Seattle to anywhere you choose in Hawaii.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Seattle to Hawaii go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Seattle to Hawaii flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Seattle to Hawaii flight price?

We looked at all of the upcoming return flights from Seattle to Hawaii we could find over the next 12 months. It looks like $443 is the best price. This is good, compared to the average Hawaii ticket price of $895.

What is the cheapest month to fly from Seattle to Hawaii?

The cheapest month to fly from Seattle to Honolulu International Airport is usually September. The cheapest month to fly from Seattle to Lihue Airport is usually September. The cheapest month to fly from Seattle to Maui Kahului Airport is usually August. And the cheapest month to fly from Seattle to Kona Airport is usually October.

Which upcoming date is cheapest to fly from Seattle to Hawaii on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Hawaii on Monday, 15 September 2025.