฿3,775 Cheap Delta flights from Seattle to Honolulu (SEA→HNL)

View ฿3,775 flight on Sun, 8 Mar 2026Opens in a new window

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Delta flights from Seattle to Honolulu (SEA→HNL)

Prices were available within the past 7 days and start at ฿3,775 for one-way flights and ฿12,185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 6 May - Mon, 11 May
SEA
Seattle
HNL
Oahu
฿12,185 Return, found 6 hours ago
฿12,185
Return
found 6 hours ago
Select Delta flight, departing Wed, 6 May from Seattle to Oahu, returning Mon, 11 May, priced at ฿12,185 found 6 hours ago
Delta
Wed, 6 May - Mon, 11 May
SEA
Seattle
HNL
Oahu
฿12,500 Return, found 6 hours ago
฿12,500
Return
found 6 hours ago
Select Delta flight, departing Wed, 6 May from Seattle to Oahu, returning Mon, 11 May, priced at ฿12,500 found 6 hours ago
Delta
Sat, 2 May - Fri, 8 May
SEA
Seattle
HNL
Oahu
฿12,555 Return, found 6 days ago
฿12,555
Return
found 6 days ago
Select Delta flight, departing Sat, 2 May from Seattle to Oahu, returning Fri, 8 May, priced at ฿12,555 found 6 days ago
Delta
Sat, 2 May - Fri, 8 May
SEA
Seattle
HNL
Oahu
฿12,870 Return, found 6 days ago
฿12,870
Return
found 6 days ago
Select Delta flight, departing Sat, 2 May from Seattle to Oahu, returning Fri, 8 May, priced at ฿12,870 found 6 days ago
Delta
Wed, 6 May - Mon, 11 May
SEA
Seattle
HNL
Oahu
฿13,320 Return, found 6 hours ago
฿13,320
Return
found 6 hours ago
Select Delta flight, departing Wed, 6 May from Seattle to Oahu, returning Mon, 11 May, priced at ฿13,320 found 6 hours ago
Delta
Wed, 6 May - Mon, 11 May
SEA
Seattle
HNL
Oahu
฿13,485 Return, found 6 hours ago
฿13,485
Return
found 6 hours ago
Select Delta flight, departing Wed, 6 May from Seattle to Oahu, returning Mon, 11 May, priced at ฿13,485 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 ฿6,954 - ฿13,992 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 ฿17,015
HNL
Daniel K. Inouye Intl.
Cheapest
Flights from ฿17,015
Flight from Seattle to Honolulu route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
4281 km
Average flight time
4 hours 22 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 ฿12,185 from SEA to HNL. Affordable one-way tickets from ฿3,775 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."

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