Cheap Flights from Seattle (SEA) to Honolulu (HNL) from HK$1,323~

View HK$1,323 flight on Mon, 5 Jan 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$1,323 for one-way flights and HK$2,324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$2,324 Return, found 19 hours ago
HK$2,324
Return
found 19 hours ago
Select Delta flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$2,324 found 19 hours ago
Delta
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$2,400 Return, found 19 hours ago
HK$2,400
Return
found 19 hours ago
Select Delta flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$2,400 found 19 hours ago
Delta
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$2,581 Return, found 19 hours ago
HK$2,581
Return
found 19 hours ago
Select Delta flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$2,581 found 19 hours ago
Delta
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$2,657 Return, found 19 hours ago
HK$2,657
Return
found 19 hours ago
Select Delta flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$2,657 found 19 hours ago
Delta
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$2,661 Return, found 19 hours ago
HK$2,661
Return
found 19 hours ago
Select Delta flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$2,661 found 19 hours ago
United
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$2,807 Return, found 19 hours ago
HK$2,807
Return
found 19 hours ago
Select United flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$2,807 found 19 hours ago
United
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$2,882 Return, found 19 hours ago
HK$2,882
Return
found 19 hours ago
Select United flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$2,882 found 19 hours ago
Delta
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$2,907 Return, found 19 hours ago
HK$2,907
Return
found 19 hours ago
Select Delta flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$2,907 found 19 hours ago
American Airlines
Mon, 5 Jan - Tue, 13 Jan
SEA
Seattle
HNL
Oahu
HK$3,319 Return, found 19 hours ago
HK$3,319
Return
found 19 hours ago
Select American Airlines flight, departing Mon, 5 Jan from Seattle to Oahu, returning Tue, 13 Jan, priced at HK$3,319 found 19 hours ago
Alaska Airlines
Tue, 16 Dec - Tue, 6 Jan
SEA
Seattle
HNL
Oahu
HK$4,105 Return, found 1 day ago
HK$4,105
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 16 Dec from Seattle to Oahu, returning Tue, 6 Jan, priced at HK$4,105 found 1 day ago

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

January is typically the cheapest month to fly

From HK$1,832 - HK$3,435 per traveller.

Alternative airports near Honolulu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Daniel K. Inouye Intl. HNL. Cheapest option available. Flights from HK$4,180
HNL
Daniel K. Inouye Intl.
Cheapest
Flights from HK$4,180
Seattle to Honolulu route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, United
Return price
HK$2,324
Distance
4281 km
Average flight time
3 hours 12 mins

Flights from Seattle to Honolulu

Book cheap flights from Seattle (SEA) to Honolulu (HNL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Honolulu (HNL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be 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 Seattle (SEA) to Honolulu (HNL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Honolulu flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Honolulu and things to do in Honolulu for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Honolulu more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Honolulu is HK$1,323 now!

 

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 HK$2,324. 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 kilometers. 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.

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