Cheap Flights from Seattle to Honolulu

Cheapest flights from Seattle to Honolulu

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to Honolulu. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$168

Alaska Airlines

1 layover

16h 19m

10/25/2026

The cheapest one-way flight from Seattle to Honolulu departs on 10/25/2026, is operated by Alaska Airlines and costs $168

Cheapest round trip flight

$349

Southwest Airlines

2 layovers

1d 1h 5m

03/13/2027

The cheapest roundtrip flight from Seattle to Honolulu departs on 03/13/2027, is operated by Southwest Airlines and costs $349

The fastest flight

9h 14m

Fastest flight from Seattle to Honolulu takes 9h 14m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

7:00 AM

Latest flight

8:45 PM

Average flight duration

6h 25m

Direct flights count

57

Distance

4311km

Timezone difference

2h

The distance between Seattle and Honolulu is 4311km (2673 miles). The average flight duration is 6h 25m. There are 57 direct flights from Seattle to Honolulu. The time difference between Seattle and Honolulu is 2h. Flights from Seattle begin at 7:00 AM. The latest flight from Seattle departs at 8:45 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Seattle to Honolulu by month

The minimum one-way ticket price from Seattle to Honolulu is $189 (October 2026), while the maximum is $359 (June 2027). On average, a ticket costs $271–$536.

October 2026

Lowest price

on average:

$189

June 2027

Highest price

on average:

$359

Avg Price

Price dynamics

Tickets from Seattle to Honolulu are getting more expensive each month. From October 2026 to June 2027, the increase reached 90%, with prices now at $359. It's unlikely to get cheaper than the current level.

Cheaper and more expensive periods

The most significant price increase was from February 2027 to June 2027 — up 71%. The best time to fly is January 2027–February 2027, when the average price is $210. In May 2027–June 2027, tickets cost around $354.

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in January 2027–February 2027 can save you up to 41% compared to the most expensive months.

Price predictability

Price variation across months on this route is 23.3%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

The Seattle — Honolulu route is served by a wide range of airlines: 4 in total, including Alaska Airlines, Southwest Airlines, United Airlines, and American Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $168. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

starting at $168

starting at $196

starting at $177

starting at $361

Non-stop flights from Seattle to Honolulu

A non-stop flight is the most convenient and comfortable way to fly from Seattle to Honolulu, despite the fact that sometimes flights with transfers can cost significantly less.

Seattle — Honolulu

SEA — HNL

12/09/2026

Departure

Direct flight

AS626

starting at $575

Seattle — Honolulu

SEA — HNL

01/25/2027

Departure

Direct flight

AS121

starting at $378

Seattle — Honolulu

SEA — HNL

05/15/2027

Departure

Direct flight

AS468

starting at $566

Seattle — Honolulu

SEA — HNL

10/24/2026

Departure

Direct flight

AS821

starting at $690

Seattle — Honolulu

SEA — HNL

11/01/2026

Departure

Direct flight

AS626

starting at $592

Seattle — Honolulu

SEA — HNL

11/03/2026

Departure

Direct flight

AS724

starting at $454

Seattle — Honolulu

SEA — HNL

11/04/2026

Departure

Direct flight

AS853

starting at $451

Seattle — Honolulu

SEA — HNL

11/10/2026

Departure

Direct flight

AS724

starting at $416

Seattle — Honolulu

SEA — HNL

11/12/2026

Departure

Direct flight

WN3105

starting at $386

Seattle — Honolulu

SEA — HNL

02/26/2027

Departure

Direct flight

AS860

starting at $597

Schedule of direct flights from Seattle to Honolulu

There are most likely no direct flights on the Seattle — Honolulu route

Seattle airports overview

Boeing Field International Airport

•

BFI

8km

Seattle-Tacoma International Airport

•

SEA

19km

Primary air hub for the Seattle metropolitan area and Puget Sound, offering extensive domestic and international routes, multiple terminals, light rail and shuttle connections, and convenient access to downtown Seattle.

•

Honolulu airports overview

Honolulu International Airport

•

HNL

7km

Serves Honolulu on Oahu, connecting the Hawaiian Islands with domestic and international flights; offers numerous carriers, amenities, and easy ground transport to Waikiki and downtown.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Seattle to Honolulu?

The cheapest flight ticket from Seattle to Honolulu according to data for the last 48 hours costs $168

When is the best time to buy air tickets on the route Seattle — Honolulu?

Often the best time to buy tickets from Seattle to Honolulu is 2 months before departure.

When is the cheapest time of year to fly from Seattle to Honolulu?

Based on statistics over the past years, the lowest prices for flights from Seattle to Honolulu can be found flying in these months: October, February, January.

How long does it take to fly from Seattle to Honolulu?

The fastest flights from Seattle to Honolulu start from 9 hours 14 minutes in the air.

Which airline can fly direct from Seattle to Honolulu?

The following airlines operate direct flights on the route Seattle — Honolulu: Alaska Airlines, Southwest Airlines

Special offers and sales on air tickets from Seattle to Honolulu

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Seattle to Honolulu

Alternative routes

Bellingham ➜ Honolulu•Boise ➜ Honolulu•Eugene ➜ Honolulu•Spokane ➜ Honolulu•Everett ➜ Honolulu•Kamloops ➜ Honolulu•Yakima ➜ Honolulu•Kelowna ➜ Honolulu•Abbotsford ➜ Honolulu•Calgary ➜ Honolulu•Seattle ➜ Concord•Seattle ➜ Berkeley•Seattle ➜ Sacramento•Seattle ➜ Stockton•Seattle ➜ San Francisco•Seattle ➜ San Jose•Seattle ➜ Santa Maria•Seattle ➜ Santa Rosa

•••••••••••••••••••

Cheapest one way flight

$168

Alaska Airlines

1 layover

16h 19m

10/25/2026

The cheapest one-way flight from Seattle to Honolulu departs on 10/25/2026, is operated by Alaska Airlines and costs $168

Cheapest round trip flight

$349

Southwest Airlines

2 layovers

1d 1h 5m

03/13/2027

The cheapest roundtrip flight from Seattle to Honolulu departs on 03/13/2027, is operated by Southwest Airlines and costs $349

The fastest flight