฿5,700 Cheap Flights from Seattle (SEA) to Honolulu (HNL)

View ฿5,700 flight on Mon, 9 Feb 2026Opens in a new window

Popular airlines from Seattle to Honolulu, HI (HNL-Daniel K. Inouye Intl.)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿5,700 for one-way flights and ฿11,720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿11,720 Return, found 6 hours ago
฿11,720
Return
found 6 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿11,720 found 6 hours ago
Delta
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿12,035 Return, found 6 hours ago
฿12,035
Return
found 6 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿12,035 found 6 hours ago
United
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿12,990 Return, found 6 hours ago
฿12,990
Return
found 6 hours ago
Select United flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿12,990 found 6 hours ago
Delta
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿13,050 Return, found 6 hours ago
฿13,050
Return
found 6 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿13,050 found 6 hours ago
United
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿13,305 Return, found 6 hours ago
฿13,305
Return
found 6 hours ago
Select United flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿13,305 found 6 hours ago
Delta
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿13,365 Return, found 6 hours ago
฿13,365
Return
found 6 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿13,365 found 6 hours ago
Delta
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿13,630 Return, found 6 hours ago
฿13,630
Return
found 6 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿13,630 found 6 hours ago
Delta
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿14,260 Return, found 6 hours ago
฿14,260
Return
found 6 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿14,260 found 6 hours ago
Delta
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿14,580 Return, found 6 hours ago
฿14,580
Return
found 6 hours ago
Select Delta flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿14,580 found 6 hours ago
American Airlines
Thu, 8 Jan - Wed, 14 Jan
SEA
Seattle
HNL
Oahu
฿16,995 Return, found 6 hours ago
฿16,995
Return
found 6 hours ago
Select American Airlines flight, departing Thu, 8 Jan from Seattle to Oahu, returning Wed, 14 Jan, priced at ฿16,995 found 6 hours ago

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

January is typically the cheapest month to fly

From ฿7,058 - ฿14,496 per traveller.
Flight from Seattle to Honolulu route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿11,720
Distance
4281 km
Average flight time
4 hours 28 mins

Perfect flights from Seattle to Honolulu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Honolulu. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Daniel K. Inouye Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿5,700 and roundtrip prices from ฿11,720. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Daniel K. Inouye Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Honolulu.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Seattle - Tacoma Intl. Airport (SEA) to Honolulu Intl. Airport was ฿11,720. Cheap tickets don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to HNL?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from SEA to Honolulu Intl. Airport 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 Sea-Tac Airport to Honolulu Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to HNL?
The distance is around 4,300 kilometres. Travel pillow? Check. Toiletries? Double check. We suggest you pack all the essentials for this long-haul SeaTac to Honolulu flight.
Which airlines fly direct from SEA to Honolulu International Airport?
There are several airlines that fly directly from Sea-Tac Airport to Honolulu International Airport. Alaska Airlines (AS) is a popular choice, offering 91 flights every month. Operating 34 flights every month on this route, Delta Air Lines (DL) is another fantastic option.
Are SEA to Honolulu International Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute flight deals between Sea-Tac Airport and Honolulu International Airport are possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers release their prices up to a year before the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to book when the price is right.
*Available to Expedia members.