HNL - SEA

$282 Find Cheap Flights from Honolulu to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Honolulu to Seattle departing on 20/4. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Honolulu to Seattle, 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 Honolulu to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$547
Typical prices: $868-$621
United Airlines
Thu 7/5Tue 12/5
HNL - SEA • 1 stop
Cheapest direct flights
$577
Typical prices: $1,031-$670
Delta
Thu 23/4Wed 29/4
HNL - SEA • Direct
Advice from real travellers
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Alaska Airlines offers a two-aisle configuration.
Arrive 2.5 hours early at Honolulu for TSA checks.
User tips
User tips
User tips
User tips
Top airlines
Cheapest • from $547 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Alaska Airlines, Delta, and Hawaiian Airlines. Average duration is 5h 51m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% 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 Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Honolulu to Seattle (HNL-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Honolulu to Seattle 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 Honolulu to Seattle

Thu, 7 May - Tue, 12 May
United Airlines Logo
07:00 - 19:48
HNL
-
SEA
9h 48m
1 stop
United Airlines Logo
12:34 - 19:49
SEA
-
HNL
10h 15m
1 stop
$547United Airlines
Tue, 21 Apr - Wed, 29 Apr
Delta Logo
22:45 - 07:35
HNL
-
SEA
5h 50mdirect
Delta Logo
07:40 - 11:06
SEA
-
HNL
6h 26mdirect
$557Delta
Tue, 21 Apr - Wed, 29 Apr
Delta Logo
20:35 - 09:53
HNL
-
SEA
10h 18m
1 stop
Delta Logo
18:00 - 21:20
SEA
-
HNL
6h 20mdirect
$570Delta
Sun, 10 May - Tue, 26 May
Delta Logo
21:30 - 20:30
HNL
-
SEA
20h 00m
1 stop
Delta Logo
08:59 - 12:12
SEA
-
HNL
6h 13mdirect
$577Delta
Wed, 13 May - Thu, 28 May
Delta Logo
12:22 - 10:55
HNL
-
SEA
19h 33m
1 stop
Delta Logo
16:39 - 19:48
SEA
-
HNL
6h 09mdirect
$582Delta
Tue, 21 Apr - Wed, 29 Apr
Delta Logo
20:35 - 09:53
HNL
-
SEA
10h 18m
1 stop
Delta Logo
13:45 - 21:45
SEA
-
HNL
11h 00m
1 stop
$585Delta
Thu, 23 Apr - Mon, 27 Apr
Delta Logo
22:45 - 07:35
HNL
-
SEA
5h 50mdirect
Delta Logo
07:35 - 16:36
SEA
-
HNL
12h 01m
1 stop
$590Delta
Tue, 21 Apr - Wed, 29 Apr
United Airlines Logo
07:00 - 19:45
HNL
-
SEA
9h 45m
1 stop
United Airlines Logo
07:12 - 16:17
SEA
-
HNL
12h 05m
2 stops
$593United Airlines
Wed, 22 Apr - Wed, 29 Apr
Delta Logo
20:35 - 09:53
HNL
-
SEA
10h 18m
1 stop
Delta Logo
13:45 - 21:45
SEA
-
HNL
11h 00m
1 stop
$605Delta
Tue, 21 Apr - Tue, 28 Apr
Southwest Logo
21:05 - 13:25
HNL
-
SEA
13h 20m
2 stops
Southwest Logo
09:20 - 21:00
SEA
-
HNL
14h 40m
2 stops
$608Southwest
Booking Insights

KAYAK's insights & trends for Honolulu to Seattle flights

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

How much is a return flight from Honolulu to Seattle?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Honolulu to Seattle departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Honolulu to Seattle, 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 Honolulu to Seattle is February, where tickets cost $583 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $913 and $912 respectively.

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

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 $967 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Honolulu to Seattle, 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 Honolulu to Seattle, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$282
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Honolulu to Seattle

When to book flights from Honolulu to Seattle

Are your dates flexible? Find out the best times to travel from Honolulu to Seattle 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 Honolulu to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Honolulu to Seattle 
TheoFlew with Alaska Airlines
HNL
-
SEA
Mar 2026
If you’re flying First Class from Honolulu to Seattle (especially on Alaska), you can access the Hawaiian Airlines Plumeria Lounge before your flight. It’s a nice perk with good food, drinks, and a comfortable place to relax before departure. Also recommend pre-ordering your meal and boarding early to get your preferred option.
NolanFlew with Alaska Airlines
HNL
-
SEA
June 2024
Two-aisle configuration; Reasonable number of rest rooms; Bring your own food.
Verified travelerFlew with Alaska Airlines
HNL
-
SEA
May 2024
Get to the airport at lease 2.5 hours BEFORE your plan starts to board. TSA takes awhile!!
JohnFlew with Alaska Airlines
HNL
-
SEA
May 2024
Long walks to or from transfer gates at Honolulu, so , plan extra time

FAQs for booking flights from Honolulu to Seattle

  • What is the cheapest flight from Honolulu to Seattle?

    In the last 3 days, the lowest price for a flight from Honolulu to Seattle was $282 for a one-way ticket and $547 for a return.

  • Which airports will I be using when flying from Honolulu to Seattle?

    When flying out of Honolulu you will be using Honolulu. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

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

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

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

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

  • Which airline alliances offer flights from Honolulu to Seattle?

    oneworld is the only airline alliance operating flights between Honolulu and Seattle.

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

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

  • Which is the best airline for flights from Honolulu to Seattle, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Honolulu to Seattle are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $854 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $869 and an overall rating of 7.8.

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

    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 Honolulu to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Honolulu 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 Honolulu to Seattle?

    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 Seattle with an airline and back to Honolulu with another airline.

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

    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 Seattle from Honolulu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Honolulu to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $346 or less one-way.

Prefer to fly direct from Honolulu to Seattle/Tacoma Intl?

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

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Honolulu to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Honolulu to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Honolulu to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12133 reviews
8.1Boarding
7.0Entertainment
8.5Crew
7.0Food
7.8Comfort
Airline reviews

The response was very helpful and quick. Overall, it was very professional.

10.0 ExcellentAnonymous, Mar 2026
SAT - SEA
Read more Alaska Airlines reviews

The response was very helpful and quick. Overall, it was very professional.

No complimentary snacks or food. Had to buy drinks and food.

The last row was empty and I sat there for two minutes. I was treated like a criminal for doing so. My wife wanted to get past the cart in the aisle and she was treated like dirt by the same black attendent..

My suggestion is that they should provide USB-C charging ports for modern cell phones.

Overall, we had a very good experience with Alaska Airlines on our flight from Honolulu to Seattle. The First Class cabin was comfortable, boarding was smooth, and the crew was friendly and attentive. The meal service was solid and the overall flight felt well organized. One thing that stood out negatively was the drink service. I was in First Class and, while quietly watching movies and not causing any issues, I was cut off after four drinks. I understand safety policies, but the cutoff felt a bit premature given the context.

Everything was excellent. It always is with Alaska Airlines. Thank you. 😊

It was ok! Not fond of sitting in middle seat. Tried to upgrade with my Atmos card but it was a new account and they weren’t able to look up my account details.

The overhead storage was already packed full when I boarded (I fly peasant class), but the attendant played some Tetris and made a spot for my small suitcase. Thanks!

My trip to Seattle from Newark was uncomfortable and there was a maintenance issue that caused a delay which ended up with me being stuck at the Seattle airport on my birthday for almost 12 hrs. The ride itself was very bumpy due to turbulence. I u derstand as my first time flying this could have been normal but all the passengers around me said that this was not what flying is normally like. On my way home I was semi comfortable due to exhaustion and paying $200 in upgrades to have a “better” seat and experience

Provide blankets for main cabin please it’s too cold inside

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Delayed and cancelled flights were hard and very stressful, both ways!

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I always love flying Hawaii and I have nothing to add

The entire crew had everything handled and truly worked together. More than once, I saw them hustle down the aisle and back just to serve customers.

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

Information on your arrival and departure airports