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

View NZ$317 flight on Sat, 31 Jan 2026Opens in a new window
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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
Mon, 26 Jan - Sat, 14 Feb
SEA
Seattle
HNL
Oahu
NZ$585 Return, found 2 days ago
NZ$585
Return
found 2 days ago
Select Delta flight, departing Mon, 26 Jan from Seattle to Oahu, returning Sat, 14 Feb, priced at NZ$585 found 2 days ago
Delta
Sat, 10 Jan - Tue, 20 Jan
SEA
Seattle
HNL
Oahu
NZ$602 Return, found 2 days ago
NZ$602
Return
found 2 days ago
Select Delta flight, departing Sat, 10 Jan from Seattle to Oahu, returning Tue, 20 Jan, priced at NZ$602 found 2 days ago
Delta
Sat, 17 Jan - Tue, 27 Jan
SEA
Seattle
HNL
Oahu
NZ$617 Return, found 2 days ago
NZ$617
Return
found 2 days ago
Select Delta flight, departing Sat, 17 Jan from Seattle to Oahu, returning Tue, 27 Jan, priced at NZ$617 found 2 days ago
Delta
Wed, 14 Jan - Sun, 1 Feb
SEA
Seattle
HNL
Oahu
NZ$633 Return, found 2 days ago
NZ$633
Return
found 2 days ago
Select Delta flight, departing Wed, 14 Jan from Seattle to Oahu, returning Sun, 1 Feb, priced at NZ$633 found 2 days ago
Delta
Sat, 17 Jan - Sun, 1 Feb
SEA
Seattle
HNL
Oahu
NZ$634 Return, found 2 days ago
NZ$634
Return
found 2 days ago
Select Delta flight, departing Sat, 17 Jan from Seattle to Oahu, returning Sun, 1 Feb, priced at NZ$634 found 2 days ago
Delta
Tue, 30 Dec - Mon, 12 Jan
SEA
Seattle
HNL
Oahu
NZ$636 Return, found 2 days ago
NZ$636
Return
found 2 days ago
Select Delta flight, departing Tue, 30 Dec from Seattle to Oahu, returning Mon, 12 Jan, priced at NZ$636 found 2 days ago
Flight from Seattle to Honolulu route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Popular airline
American Airlines
Distance
4281 km
Average flight time
4 hours 19 mins

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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 NZ$585 from SEA to HNL. Affordable one-way tickets from NZ$317 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.