SEA - HNL

£115 Find Cheap Flights from Seattle to Honolulu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Honolulu departing on 13/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Honolulu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Honolulu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Honolulu, as well as popular online travel agencies
Travellers love KAYAK
41’299’237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£227
Overall average: £415
United Airlines
Tue 21/4Wed 22/4
SEA - HNL • 1 stop
Cheapest direct flights
£251
Typical prices: £310-£415
Alaska Airlines, Alaska Airlines
Mon 11/5Thu 21/5
SEA - HNL • Direct
Advice from real travellers
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Alaska Airlines offers pretzels and cookies onboard.
Arrive 3 hours early due to long security lines.
User tips
User tips
User tips
User tips
Direct flights
You can fly direct with Alaska Airlines, Delta, and Hawaiian Airlines. Average duration is 6h 25m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Honolulu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Honolulu (SEA-HNL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to Honolulu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to Honolulu

Tue, 21 Apr - Wed, 22 Apr
United Airlines Logo
12:22 - 19:49
SEA
-
HNL
10h 27m
1 stop
United Airlines Logo
07:00 - 18:35
HNL
-
SEA
8h 35m
1 stop
£227United Airlines
Mon, 20 Apr - Wed, 22 Apr
United Airlines Logo
12:22 - 19:49
SEA
-
HNL
10h 27m
1 stop
United Airlines Logo
07:00 - 18:35
HNL
-
SEA
8h 35m
1 stop
£230United Airlines
Tue, 21 Apr - Wed, 22 Apr
United Airlines Logo
07:12 - 19:49
SEA
-
HNL
15h 37m
2 stops
United Airlines Logo
07:00 - 21:46
HNL
-
SEA
11h 46m
2 stops
£234United Airlines
Wed, 15 Apr - Wed, 22 Apr
United Airlines Logo
07:12 - 16:17
SEA
-
HNL
12h 05m
2 stops
United Airlines Logo
07:00 - 18:35
HNL
-
SEA
8h 35m
1 stop
£235United Airlines
Mon, 20 Apr - Thu, 23 Apr
United Airlines Logo
11:35 - 19:20
SEA
-
HNL
10h 45m
1 stop
United Airlines Logo
07:00 - 19:45
HNL
-
SEA
9h 45m
1 stop
£236United Airlines
Mon, 20 Apr - Thu, 23 Apr
United Airlines Logo
12:22 - 19:49
SEA
-
HNL
10h 27m
1 stop
United Airlines Logo
07:00 - 19:45
HNL
-
SEA
9h 45m
1 stop
£236United Airlines
Mon, 27 Apr - Thu, 30 Apr
United Airlines Logo
08:42 - 16:30
SEA
-
HNL
10h 48m
1 stop
United Airlines Logo
07:00 - 19:48
HNL
-
SEA
9h 48m
1 stop
£238United Airlines
Tue, 28 Apr - Wed, 6 May
United Airlines Logo
07:12 - 16:17
SEA
-
HNL
12h 05m
2 stops
United Airlines Logo
21:40 - 12:25
HNL
-
SEA
11h 45m
2 stops
£239United Airlines
Mon, 27 Apr - Mon, 4 May
United Airlines Logo
08:45 - 16:17
SEA
-
HNL
10h 32m
1 stop
United Airlines Logo
21:40 - 11:37
HNL
-
SEA
10h 57m
1 stop
£242United Airlines
Mon, 27 Apr - Thu, 30 Apr
United Airlines Logo
06:00 - 16:30
SEA
-
HNL
13h 30m
2 stops
United Airlines Logo
07:00 - 19:48
HNL
-
SEA
9h 48m
1 stop
£242United Airlines
Booking Insights

KAYAK’s insights & trends for Seattle to Honolulu flights

Get data-powered insights and trends into flights from Seattle to Honolulu to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Honolulu?

The average price of all round-trip flights from Seattle to Honolulu clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Honolulu on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Seattle to Honolulu. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Seattle to Honolulu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Honolulu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Honolulu is January, where tickets cost £284 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £474 and £472 respectively.

Can I save money by flying with a stopover from Seattle to Honolulu?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £483 on average.

How far in advance should I book a flight from Seattle to Honolulu?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Honolulu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Honolulu, you should book around 4 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know - Cheap tickets from Seattle to Honolulu

Low seasonSeptember
Cheapest flight£115
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Seattle to Honolulu

When to book flights from Seattle to Honolulu

Are your dates flexible? Find out the best times to travel from Seattle to Honolulu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Seattle to Honolulu: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Seattle to Honolulu 
Verified travelerFlew with Alaska Airlines
SEA
-
HNL
Sept 2024
Bring your own food or eat before boarding. Get to that airport 3 hours early for a domestic flight, the TSC screening line was 45 minutes long and if you have to walk to the other side of the terminal you might have to run.
KathyFlew with Alaska Airlines
SEA
-
HNL
Sept 2024
Bring warm clothing, a blsnket, your own water to keep hydrated.
MelissaFlew with Alaska Airlines
SEA
-
HNL
May 2024
Bring your own snacks because they will not feed you any kind of a big meal and it’s five hours. It’s a long time to wait without food. You do get a pretzel bag and a cookie and two drinks but that’s not enough.

FAQs for booking flights from Seattle to Honolulu

  • What is the cheapest flight from Seattle to Honolulu?

    In the last 3 days, the lowest price for a flight from Seattle to Honolulu was £115 for a one-way ticket and £227 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Honolulu?

    Alaska Airlines, Delta, Asiana Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Seattle to Honolulu flight route.

  • Which aircraft models fly most regularly from Seattle to Honolulu?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Seattle to Honolulu flight route.

  • On which days can I fly direct from Seattle to Honolulu?

    There are direct flights from Seattle to Honolulu on a daily basis.

  • How does KAYAK find such low prices on flights from Seattle to Honolulu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Honolulu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Honolulu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Honolulu from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Honolulu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Honolulu with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Honolulu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Honolulu from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Seattle to Honolulu?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Honolulu.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Honolulu Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Honolulu

Monday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

See more direct flights

Direct returns

Honolulu to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Hawaiian Airlines

Alaska Airlines,Delta, +1 more

See more direct flights

Everything you need to know for your flight from Seattle to Honolulu

Information on your arrival and departure airports