Cheap Flights from Honolulu (HNL) to Seattle (SEA)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Honolulu (HNL) to Seattle (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed., 23 Apr. - Mon., 5 May
HNL
Oahu
SEA
Seattle
AU$500 Return, found 1 day ago
AU$500
Return
found 1 day ago
Select Delta flight, departing Wed., 23 Apr. from Oahu to Seattle, returning Mon., 5 May, priced at AU$500 found 1 day ago
Delta
Wed., 26 Feb. - Mon., 10 Mar.
HNL
Oahu
SEA
Seattle
AU$516 Return, found 1 day ago
AU$516
Return
found 1 day ago
Select Delta flight, departing Wed., 26 Feb. from Oahu to Seattle, returning Mon., 10 Mar., priced at AU$516 found 1 day ago
Delta
Tue., 29 Apr. - Tue., 13 May
HNL
Oahu
SEA
Seattle
AU$527 Return, found 1 day ago
AU$527
Return
found 1 day ago
Select Delta flight, departing Tue., 29 Apr. from Oahu to Seattle, returning Tue., 13 May, priced at AU$527 found 1 day ago
Delta
Mon., 21 Apr. - Mon., 5 May
HNL
Oahu
SEA
Seattle
AU$540 Return, found 1 day ago
AU$540
Return
found 1 day ago
Select Delta flight, departing Mon., 21 Apr. from Oahu to Seattle, returning Mon., 5 May, priced at AU$540 found 1 day ago
Delta
Mon., 24 Feb. - Mon., 10 Mar.
HNL
Oahu
SEA
Seattle
AU$562 Return, found 1 day ago
AU$562
Return
found 1 day ago
Select Delta flight, departing Mon., 24 Feb. from Oahu to Seattle, returning Mon., 10 Mar., priced at AU$562 found 1 day ago
Delta
Mon., 21 Apr. - Sun., 4 May
HNL
Oahu
SEA
Seattle
AU$567 Return, found 1 day ago
AU$567
Return
found 1 day ago
Select Delta flight, departing Mon., 21 Apr. from Oahu to Seattle, returning Sun., 4 May, priced at AU$567 found 1 day ago
Hawaiian Airlines
Wed., 19 Mar. - Mon., 31 Mar.
HNL
Oahu
PAE
Seattle
AU$571 Return, found 1 day ago
AU$571
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed., 19 Mar. from Oahu to Seattle, returning Mon., 31 Mar., priced at AU$571 found 1 day ago
Alaska Airlines
Thu., 6 Mar. - Wed., 12 Mar.
HNL
Oahu
PAE
Seattle
AU$606 Return, found 1 day ago
AU$606
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu., 6 Mar. from Oahu to Seattle, returning Wed., 12 Mar., priced at AU$606 found 1 day ago
United
Thu., 6 Mar. - Wed., 12 Mar.
HNL
Oahu
SEA
Seattle
AU$616 Return, found 1 day ago
AU$616
Return
found 1 day ago
Select United flight, departing Thu., 6 Mar. from Oahu to Seattle, returning Wed., 12 Mar., priced at AU$616 found 1 day ago
American Airlines
Tue., 4 Mar. - Tue., 11 Mar.
HNL
Oahu
SEA
Seattle
AU$671 Return, found 2 days ago
AU$671
Return
found 2 days ago
Select American Airlines flight, departing Tue., 4 Mar. from Oahu to Seattle, returning Tue., 11 Mar., priced at AU$671 found 2 days ago
Flight from Honolulu to Seattle route information
Origin airport
Daniel K. Inouye Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Return price
AU$499
Distance
4281 km

Your quick guide to flights from Honolulu to Seattle

Pick up great flights from Honolulu to Seattle

With Expedia, you have your pick of 35 flights a day with 20 airlines covering flights from Honolulu to Seattle. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Honolulu to Seattle that take around 5 hours.

Find cheap flights from Honolulu to Seattle

From the great flight deals with prices currently ranging from AU$500 to AU$671, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Honolulu to Seattle around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seattle is normally in April.

Reasons to book your flight from Honolulu to Seattle with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Honolulu to Seattle across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seattle right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$500. 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.
Seattle Flight Deals

Seattle Paine Field Intl. Airport

*Available to Expedia members.