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$245+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Honolulu to Seattle/Tacoma Intl are usually found in November or February, booked 77 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap 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 octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$397
(Southwest)

One-way from

$245
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$487

Good round-trip deal

$470 or less

Good one-way deal

$250 or less
Provider with most accurate pricing for Honolulu-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Seattle/Tacoma Intl flights.
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From Honolulu to Seattle/Tacoma Intl
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One-way flight from Honolulu to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Honolulu to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Honolulu to Seattle/Tacoma Intl.
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Find 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 octubre 16, 2025.

This Southwest deal was found by Cheapflights users on 10/16. 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.
sáb. 11/228:20 amHNL - SEA
1 stop15h 05mSouthwest
sáb. 11/297:05 amSEA - HNL
1 stop11h 20mSouthwest
Deal found 10/16$397
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
vie. 12/2611:59 pmHNL - SEA
Nonstop5h 41mAlaska Airlines
dom. 1/42:40 pmSEA - HNL
Nonstop6h 26mAlaska Airlines
Deal found 10/15$398
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
sáb. 11/229:33 pmHNL - SEA
Nonstop5h 42mMultiple Airlines
sáb. 11/2911:26 amSEA - HNL
1 stop13h 21mMultiple Airlines
Deal found 10/15$401
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
jue. 11/2011:55 pmHNL - SEA
Nonstop5h 45mMultiple Airlines
dom. 11/237:56 pmSEA - HNL
1 stop28h 51mMultiple Airlines
Deal found 10/14$405
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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.
jue. 12/2511:59 pmHNL - SEA
Nonstop5h 41mAlaska Airlines
lun. 12/299:05 amSEA - HNL
Nonstop6h 39mAlaska Airlines
Deal found 10/14$408
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
mar. 10/2810:50 pmHNL - SEA
3 stops18h 00mMultiple Airlines
lun. 11/36:30 pmSEA - HNL
Nonstop6h 06mMultiple Airlines
Deal found 10/13$410
This Southwest deal was found by Cheapflights users on 10/15. 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.
jue. 11/68:15 amHNL - SEA
1 stop11h 15mSouthwest
mié. 11/128:10 amSEA - HNL
2 stops14h 50mSouthwest
Deal found 10/15$412
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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.
mar. 12/2311:59 pmHNL - SEA
Nonstop5h 40mAlaska Airlines
mar. 12/3012:10 pmSEA - HNL
1 stop9h 56mAlaska Airlines
Deal found 10/14$413
This lastminute.com deal was found by Cheapflights users on 10/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/117:43 amHNL - SEA
1 stop11h 19mHawaiian Airlines
mar. 11/189:02 amSEA - HNL
1 stop9h 37mHawaiian Airlines
Deal found 10/14$415
This United Airlines deal was found by Cheapflights users on 10/16. 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.
jue. 12/182:25 pmHNL - SEA
1 stop8h 34mUnited Airlines
dom. 1/116:03 amSEA - HNL
1 stop9h 16mUnited Airlines
Deal found 10/16$417
This Delta deal was found by Cheapflights users on 10/13. 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.
mié. 12/1011:30 pmHNL - SEA
Nonstop5h 56mDelta
sáb. 12/138:35 amSEA - HNL
Nonstop6h 25mDelta
Deal found 10/13$418

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 octubre 16, 2025.
Use the filters below to find and compare flights from Honolulu to Seattle that are best for you.

Fly from

Honolulu

Fly to

Seattle

Route

Depart

Return

Price

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

vie. 12/26

11:59 pm-7:40 am

Nonstop5h 41m

Seattle/Tacoma Intl

dom. 1/4

2:40 pm-7:06 pm

Nonstop6h 26m

$398

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

mar. 2/24

11:59 pm-7:39 am

Nonstop5h 40m

Seattle/Tacoma Intl

sáb. 2/28

6:55 pm-11:19 pm

Nonstop6h 24m

$408

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

mar. 11/18

3:15 pm-11:21 pm

Nonstop6h 06m

Seattle/Tacoma Intl

mar. 11/25

7:00 am-11:10 am

Nonstop6h 10m

$408

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

mié. 11/12

3:15 pm-11:21 pm

Nonstop6h 06m

Seattle/Tacoma Intl

mié. 11/19

7:00 am-11:10 am

Nonstop6h 10m

$408

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

sáb. 11/22

8:20 am-1:25 am

1 stop15h 05m

Seattle/Tacoma Intl

sáb. 11/29

7:05 am-4:25 pm

1 stop11h 20m

$411

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

jue. 12/25

9:32 pm-5:15 am

Nonstop5h 43m

Seattle/Tacoma Intl

lun. 12/29

5:58 pm-6:50 am

1 stop14h 52m

$413

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

sáb. 11/15

2:25 pm-12:59 am

1 stop8h 34m

Seattle/Tacoma Intl

lun. 11/17

3:37 pm-10:27 pm

1 stop8h 50m

$417

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

jue. 12/18

8:00 am-8:50 pm

1 stop10h 50m

Seattle/Tacoma Intl

mié. 12/31

1:45 pm-9:44 pm

1 stop9h 59m

$417

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

sáb. 12/6

8:00 am-9:00 pm

2 stops11h 00m

Seattle/Tacoma Intl

mié. 12/10

1:05 pm-8:39 pm

1 stop9h 34m

$418

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

mar. 11/11

10:50 pm-11:39 am

1 stop10h 49m

Seattle/Tacoma Intl

mar. 11/18

9:04 am-10:27 pm

2 stops15h 23m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 22 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust 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?

Use this chart to determine the optimal time to book a round-trip flight from Honolulu to Seattle. Price data was last updated on October 10, 2025.

To ensure you get the cheapest price possible for a flight from Honolulu to Seattle, you should look to book at least 77 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, November is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $208). Flying from Honolulu to Seattle in July is currently the most expensive (average of $388). 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 octubre 16, 2025.

It’s typically best to fly out from Honolulu to Seattle in the afternoon. Doing so could potentially save you 17% 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 October 12, 2025.

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

The best insider tips for Honolulu to Seattle flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Honolulu to Seattle trip
Airports
HNL

Expect up to 1-hour security lines at HNL's Terminal 2. Arrive early and prepare for USDA agricultural inspections for all departing passengers.

Read more about HNLby Yulia Denisyuk
SEA

Use the Link light rail from SEA to downtown Seattle. It's affordable, runs every 10 minutes, and takes less than 40 minutes.

Read more about SEAby Brandon Schultz
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on HNL

Yulia Denisyuk

Yulia Denisyuk

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

Brandon Schultz

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 octubre 16, 2025.
Read through reviews of airlines operating flights from Honolulu to Seattle, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,102 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,102 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Southwest
8.0
Very good
4,240 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,781 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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 40m on average. When it comes time to book airfare, you have a few options: there are 26 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 72 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 Alaska Airlines and Southwest fly from Honolulu to Seattle in about 5h 41m. The time it takes to get you to your destination can typically vary by up to 9h 24m. 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 ($268), Southwest ($277), and Delta ($287) offers the cheapest pricing from Honolulu to Seattle. United Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • 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: Condor (100%), Air France (98%), Scandinavian Airlines (97%).

  • What are the cheapest flights from Honolulu to Seattle?

    Looking at all options, your cheapest flight can be booked for $195. While the most popular route (Honolulu - Seattle/Tacoma Intl) can be booked for $298 on average, our data indicates $1,125 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, November is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $208). Flying from Honolulu to Seattle in July is currently the most expensive (average of $388). 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
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen

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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$484FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$277Average$437FlexibilityNo cancel feeOn-time63%
DeltaCheapest$287Average$465FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$340Average$523FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$357Average$550FlexibilityNo cancel feeOn-time85%

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