Delta Cheap Flights from Seattle to Honolulu: DL SEA→HNL

View HK$1,864 flight on Mon, 20 Oct 2025Opens in a new window
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Prices were available within the past 7 days and start at HK$1,864 for one-way flights and HK$3,408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 20 Oct - Mon, 27 Oct
SEA
Seattle
HNL
Oahu
HK$3,408 Return, found 1 day ago
HK$3,408
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Oct from Seattle to Oahu, returning Mon, 27 Oct, priced at HK$3,408 found 1 day ago
Delta
Mon, 20 Oct - Mon, 27 Oct
SEA
Seattle
HNL
Oahu
HK$3,484 Return, found 1 day ago
HK$3,484
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Oct from Seattle to Oahu, returning Mon, 27 Oct, priced at HK$3,484 found 1 day ago
Delta
Wed, 5 Nov - Wed, 12 Nov
SEA
Seattle
HNL
Oahu
HK$3,560 Return, found 2 days ago
HK$3,560
Return
found 2 days ago
Select Delta flight, departing Wed, 5 Nov from Seattle to Oahu, returning Wed, 12 Nov, priced at HK$3,560 found 2 days ago
Delta
Sun, 2 Nov - Tue, 11 Nov
SEA
Seattle
HNL
Oahu
HK$3,648 Return, found 2 days ago
HK$3,648
Return
found 2 days ago
Select Delta flight, departing Sun, 2 Nov from Seattle to Oahu, returning Tue, 11 Nov, priced at HK$3,648 found 2 days ago
Delta
Mon, 20 Oct - Mon, 27 Oct
SEA
Seattle
HNL
Oahu
HK$3,704 Return, found 1 day ago
HK$3,704
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Oct from Seattle to Oahu, returning Mon, 27 Oct, priced at HK$3,704 found 1 day ago
Delta
Wed, 5 Nov - Wed, 12 Nov
SEA
Seattle
HNL
Oahu
HK$3,705 Return, found 2 days ago
HK$3,705
Return
found 2 days ago
Select Delta flight, departing Wed, 5 Nov from Seattle to Oahu, returning Wed, 12 Nov, priced at HK$3,705 found 2 days ago
Seattle to Honolulu route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
4281 km
Average flight time
3 hours 7 mins

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap Delta Air Lines round-trip flights from HK$3,408 from SEA to HNL. Affordable one-way tickets from HK$1,864 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to HNL with Delta Air Lines?
Delta Air Lines flights to Honolulu tend to be more affordable in the off-peak months of November and October. Whether you need a return or one-way ticket, you could land a better deal then.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL)?
Book a seat on one of Delta Air Lines's 19 weekly direct flights from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL). To see your options, enter your destination, origin and dates and hit search. Then use the "Nonstop" and "Airline" filters.
How long does it take to fly from SEA to HNL with Delta Air Lines?
From wheels-up to touchdown, a direct Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL) takes approximately 6h 30m.
Which day of the week has the most Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL)?
If you're looking for flexibility, Wednesday offers the most choice for Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL). You can select from 3 different departures.
What airports does Delta Air Lines fly into in Honolulu?
Daniel K. Inouye Intl. Airport (HNL) is the main Honolulu gateway for Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA).
What type of plane does Delta Air Lines fly from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL)?
Chances are you'll be flying on a Boeing 757 for your Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL). However, you may be switched to another aircraft if operational demands require it.
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL)?
Depending on the ticket type you purchased, a fee is typically charged if you change or cancel your flight more than 24 hours after confirmation. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you look for flights. For additional information on cancelling or modifying your reservation, head to "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.