S$233 Cheap Flights from Honolulu to Seattle

View S$233 flight on Thu, 5 Feb, 2026Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Honolulu to Seattle (HNL-SEA)

Prices were available within the past 7 days and start at S$233 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Find the cheapest month to fly from Honolulu (HNL) to Seattle (SEA)

January is typically the cheapest month to fly

From S$304 - S$898 per traveller.
Honolulu to Seattle route information
Origin airport
Daniel K. Inouye Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
4281 km
Average flight time
7 hours 51 mins

Flights from Honolulu to Seattle

There are several airlines that operate frequent flights from Honolulu (HNL) to Seattle (SEA) including

  • Hawaiian Airlines with 267 flights a week
  • Delta Air Lines with 60 flights a week
  • Alaska Airlines with 25 flights a week
  • United Airlines with 23 flights a week
  • with 6 flights a week

The earliest flight leaves Honolulu Intl. Airport at 09:00 and arrives at Seattle Tacoma Intl. Airport at 04:50. The last flight of the day departs Honolulu at 23:55 and arrives at Seattle at 22:48.

The flight distance from Honolulu to Seattle is about 4330 km, the shortest flight is 05 hours 30 minutes with .

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Honolulu Seattle flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Honolulu to Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Honolulu to Seattle with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Honolulu International Airport to SEA?
Start packing your bags, because round-trip journeys from Honolulu International Airport to Sea-Tac Airport start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Honolulu International Airport to Sea-Tac Airport?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Honolulu Intl. Airport to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Honolulu Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Honolulu International Airport to Sea-Tac Airport?
With around 4,300 kilometres separating Honolulu and SeaTac, your flight will be a long one. Pack wisely and make your time in the air more comfortable. Things like an eye mask and a quality neck pillow should be in your carry-on bag.
Which airlines fly direct from Daniel K. Inouye Intl. Airport (HNL) to Seattle - Tacoma Intl. Airport (SEA)?
Many travellers like to fly with Alaska Airlines (AS) from Honolulu Intl. Airport to Seattle - Tacoma Intl. Airport (SEA). It offers 91 flights a month, so you can pick a flight time that's perfect for you. Another carrier operating on this route is Delta Air Lines (DL). You'll have 34 flights every month to select from.
Are Daniel K. Inouye Intl. Airport (HNL) to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Fares from Honolulu Intl. Airport to Sea-Tac Airport are available up to 12 months before departure on Expedia. And although you may pick up a fantastic last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

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