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$234+ Cheap flights from Honolulu to Seattle (HNL - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheapflights Tip: The best prices from Honolulu to Seattle/Tacoma Intl are usually found in February or March, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Honolulu to Seattle

Cheapest flights from Honolulu to Seattle
Explore the most affordable flight options available from Honolulu to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:45 pm
HNL
-
SEA
Nonstop6h 00m
Delta
Mon 9/144:10 pm
SEA
-
HNL
Nonstop6h 03m
Delta
Deal found 6/8$437
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:30 pm
HNL
-
SEA
1 stop11h 20m
Southwest
Wed 9/169:25 am
SEA
-
HNL
2 stops14h 55m
Southwest
Deal found 6/8$442
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:49 am
HNL
-
SEA
1 stop18h 11m
Multiple Airlines
Wed 9/210:05 am
SEA
-
HNL
1 stop7h 35m
Multiple Airlines
Deal found 6/6$443
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:01 pm
HNL
-
SEA
1 stop7h 22m
Multiple Airlines
Thu 8/2710:05 am
SEA
-
HNL
1 stop7h 35m
Multiple Airlines
Deal found 6/7$444
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
HNL
-
SEA
1 stop12h 05m
Delta
Tue 7/218:25 am
SEA
-
HNL
Nonstop6h 09m
Delta
Deal found 6/7$446
This Alaska Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:30 pm
HNL
-
SEA
1 stop7h 30m
Multiple Airlines
Mon 9/211:48 pm
SEA
-
HNL
1 stop9h 34m
Multiple Airlines
Deal found 6/7$447
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:10 pm
HNL
-
SEA
1 stop8h 12m
United Airlines
Wed 7/1510:29 am
SEA
-
HNL
1 stop11h 56m
United Airlines
Deal found 6/6$452
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2311:20 pm
HNL
-
SEA
Nonstop5h 40m
Alaska Airlines
Mon 7/138:25 pm
SEA
-
HNL
Nonstop6h 03m
Alaska Airlines
Deal found 6/7$453
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:07 pm
HNL
-
SEA
Nonstop5h 52m
Multiple Airlines
Sun 7/58:25 pm
SEA
-
HNL
Nonstop6h 03m
Multiple Airlines
Deal found 6/7$455
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
HNL
-
SEA
1 stop11h 45m
Delta
Mon 8/242:50 pm
SEA
-
HNL
1 stop9h 30m
Delta
Deal found 6/8$456
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:07 pm
HNL
-
SEA
Nonstop5h 52m
Multiple Airlines
Sat 7/118:25 pm
SEA
-
HNL
Nonstop6h 03m
Multiple Airlines
Deal found 6/7$457
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:30 pm
HNL
-
SEA
Nonstop5h 43m
Multiple Airlines
Wed 9/21:48 pm
SEA
-
HNL
1 stop7h 50m
Multiple Airlines
Deal found 6/6$459

Find flight deals from Honolulu to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$437
(Delta)

One-way from

$234
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$687

Good round-trip deal

$618 or less

Good one-way deal

$341 or less
Provider with most accurate pricing for Honolulu-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Seattle/Tacoma Intl flights.
Search Deals
From Honolulu to Seattle/Tacoma Intl
Search Deals
One-way flight from Honolulu to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Honolulu to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Honolulu to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Honolulu to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 7/21

10:47 pm-7:36 am

Nonstop5h 49m

Seattle/Tacoma Intl

Tue 7/28

8:25 am-11:34 am

Nonstop6h 09m

$437

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 10/7

9:59 pm-10:35 am

1 stop9h 36m

Seattle/Tacoma Intl

Wed 10/14

3:59 pm-7:24 pm

Nonstop6h 25m

$446

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 9/22

9:25 pm-12:05 pm

2 stops11h 40m

Seattle/Tacoma Intl

Thu 10/1

11:30 am-9:15 pm

2 stops12h 45m

$465

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 9/3

10:45 pm-7:35 am

Nonstop5h 50m

Seattle/Tacoma Intl

Sat 9/12

8:30 am-11:57 am

Nonstop6h 27m

$467

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 10/7

10:25 pm-12:30 pm

2 stops11h 05m

Seattle/Tacoma Intl

Wed 10/14

9:15 am-9:20 pm

1 stop15h 05m

$472

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 8/27

11:30 pm-8:13 am

Nonstop5h 43m

Seattle/Tacoma Intl

Sun 8/30

7:10 pm-9:58 am

1 stop17h 48m

$473

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Sat 9/5

1:00 pm-9:58 pm

Nonstop5h 58m

Seattle/Tacoma Intl

Wed 9/9

12:00 pm-8:47 pm

1 stop11h 47m

$476

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 8/4

7:00 am-7:03 pm

1 stop9h 03m

Seattle/Tacoma Intl

Fri 8/21

10:55 am-7:48 pm

2 stops11h 53m

$480

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Sat 9/5

7:40 am-6:51 pm

1 stop8h 11m

Seattle/Tacoma Intl

Wed 9/9

4:59 pm-6:37 am

1 stop16h 38m

$482

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 9/18

2:56 pm-11:50 pm

Nonstop5h 54m

Seattle/Tacoma Intl

Sat 9/26

8:52 pm-11:59 pm

Nonstop6h 07m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Honolulu to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Honolulu to Seattle in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Honolulu-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Honolulu-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Honolulu-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Honolulu to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Honolulu with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Honolulu to Seattle, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Honolulu to Seattle?

Currently, February is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $401). Flying from Honolulu to Seattle in June is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HNL to SEA?

Find hourly flight availability from Honolulu to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.

It’s typically best to fly out from Honolulu to Seattle in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Honolulu to Seattle. Price data was last updated on June 8, 2026.

Travelers seeking maximum savings on their Honolulu to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Honolulu to Seattle?

The best insider tips for Honolulu to Seattle flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Honolulu to Seattle trip
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on HNL

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 11, 2026.
Read through reviews of airlines operating flights from Honolulu to Seattle, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,480 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Alaska Airlines
7.9
Good
12,480 reviews
Alaska Airlines
7.9
Good
12,480 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Southwest
7.9
Good
4,235 reviews
Alaska Airlines
7.9
Good
12,480 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Delta
7.9
Good
8,399 reviews
Alaska Airlines
7.9
Good
12,480 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
7.9
Good
12,480 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
United Airlines
7.4
Good
9,805 reviews
Alaska Airlines
7.9
Good
12,480 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Honolulu to Seattle?

    To fly from Honolulu to Seattle, you need to book a flight from Honolulu (HNL) to Seattle/Tacoma Intl (SEA). Nonstop flights to Seattle/Tacoma Intl from Honolulu take 5h 30m on average. When it comes time to book airfare, you have a few options: there are 23 outbound flights from Honolulu to Seattle/Tacoma Intl offered by 5 different airlines.

  • How popular is this Honolulu to Seattle flight route?

    The Honolulu to Seattle/Tacoma Intl flight path was viewed by 29 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Honolulu to Seattle?

    Airlines like Delta and Southwest fly from Honolulu to Seattle in about 5h 49m. The time it takes to get you to your destination can typically vary by up to 5h 51m. Honolulu and Seattle are separated by a distance of 2675 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Honolulu to Seattle round-trip?

    According to our current data, United Airlines ($255), Southwest ($264), and Delta ($287) offers the cheapest pricing from Honolulu to Seattle. United Airlines is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Honolulu to Seattle one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $128. Users have also found prices from $158 and $177 on United Airlines and Delta, respectively.

  • What are the most reliable airlines from Honolulu to Seattle?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Honolulu to Seattle on time: Scandinavian Airlines (100%), Finnair (100%), British Airways (100%).

  • What are the cheapest flights from Honolulu to Seattle?

    Looking at all options, your cheapest flight can be booked for $248. While the most popular route (Honolulu - Seattle/Tacoma Intl) can be booked for $304 on average, our data indicates $1,339 when flying from Honolulu to Seattle.

  • Can I find deals for flights from Honolulu to Seattle that include hotel bookings?

    Yes. In addition to deals on Honolulu to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Honolulu to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to Seattle.

  • Can I find deals for business class flights from Honolulu to Seattle?

    Yes. Cheapflights offers flight deals from Honolulu to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Honolulu to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $401). Flying from Honolulu to Seattle in June is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Honolulu to Seattle

Discover the top 5 airlines that operate flights from Honolulu to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$482FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$264Average$572FlexibilityNo cancel feeOn-time63%
DeltaCheapest$287Average$503FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$308Average$574FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$329Average$564FlexibilityNo cancel feeOn-time85%

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