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Cheap flights from Honolulu to Seattle from $352

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 25/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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 Friday or Sunday and return on a Monday

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 24 October 2025.

Round-trip from

$584

One-way from

$352

Popular in

July

Cheapest in

November

Average price

$749
Delta
  • Delta
  • 26/11-30/11
  • 1 total stop
  • 17h 58m total
  • Honolulu to Seattle
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Southwest
  • Southwest
  • 25/12
  • 1 total stop
  • 8h 35m total
  • Honolulu to Seattle
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($179 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Honolulu to Seattle

Enter your travel dates to find the best prices.

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 24 October 2025.

Wed 26/1111:15HNL - SEA
1 stop10h 56mDelta
Sun 30/1108:35SEA - HNL
Nonstop6h 17mDelta
Deal found 23/10$584
Thu 20/1108:00HNL - SEA
2 stops13h 44mUnited Airlines
Thu 27/1112:41SEA - HNL
1 stop10h 22mUnited Airlines
Deal found 21/10$589
Tue 25/1111:15HNL - SEA
1 stop10h 56mDelta
Thu 27/1114:11SEA - HNL
1 stop9h 38mDelta
Deal found 22/10$595
Sun 23/1123:15HNL - SEA
1 stop11h 41mDelta
Fri 28/1112:40SEA - HNL
1 stop11h 09mDelta
Deal found 21/10$598
Tue 18/1122:50HNL - SEA
2 stops12h 48mUnited Airlines
Tue 25/1112:41SEA - HNL
1 stop10h 22mUnited Airlines
Deal found 22/10$603
Tue 16/1223:23HNL - SEA
Nonstop5h 52mDelta
Wed 31/1209:45SEA - HNL
1 stop13h 59mDelta
Deal found 21/10$609
Fri 7/1123:30HNL - SEA
1 stop10h 48mUnited Airlines
Tue 11/1109:25SEA - HNL
2 stops13h 38mUnited Airlines
Deal found 21/10$610
Fri 26/1221:32HNL - SEA
Nonstop5h 43mAlaska Airlines
Sun 11/115:40SEA - HNL
Nonstop6h 11mAlaska Airlines
Deal found 23/10$612
Sun 21/1223:35HNL - SEA
Nonstop5h 55mDelta
Tue 30/1208:25SEA - HNL
Nonstop6h 30mDelta
Deal found 23/10$615
Thu 18/1214:25HNL - SEA
1 stop8h 34mUnited Airlines
Sun 11/109:25SEA - HNL
2 stops13h 43mUnited Airlines
Deal found 21/10$623
Thu 25/1223:59HNL - SEA
Nonstop5h 41mAlaska Airlines
Mon 29/1217:50SEA - HNL
Nonstop6h 17mAlaska Airlines
Deal found 22/10$627

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 24 October 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

Thu 12/2

22:10-23:55

1 stop23h 45m

Seattle/Tacoma Intl

Sun 15/2

21:25-23:40

1 stop28h 15m

$589

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 12/11

22:50-13:38

2 stops12h 48m

Seattle/Tacoma Intl

Sun 16/11

05:30-13:05

1 stop9h 35m

$603

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 26/12

23:59-07:40

Nonstop5h 41m

Seattle/Tacoma Intl

Sun 4/1

07:00-11:20

Nonstop6h 20m

$612

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 6/1

23:59-07:39

Nonstop5h 40m

Seattle/Tacoma Intl

Tue 13/1

17:45-22:08

Nonstop6h 23m

$627

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 2/12

07:00-14:40

Nonstop5h 40m

Seattle/Tacoma Intl

Tue 9/12

07:00-11:20

Nonstop6h 20m

$627

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 12/2

12:40-20:15

Nonstop5h 35m

Seattle/Tacoma Intl

Mon 16/2

07:20-11:20

Nonstop6h 00m

$627

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 5/12

12:05-22:49

1 stop8h 44m

Seattle/Tacoma Intl

Fri 12/12

12:49-18:49

1 stop8h 00m

$629

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Sun 21/12

16:04-23:52

Nonstop5h 48m

Seattle/Tacoma Intl

Tue 30/12

12:48-21:51

1 stop11h 03m

$635

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 6/1

23:59-07:39

Nonstop5h 40m

Seattle/Tacoma Intl

Tue 20/1

14:14-12:26

1 stop24h 12m

$638

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 21/11

14:25-00:59

1 stop8h 34m

Seattle/Tacoma Intl

Fri 28/11

09:04-17:05

1 stop10h 01m

$640

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 24 results
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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 return 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 return flight from Honolulu to Seattle. Price data was last updated on 17 October 2025.

The price you pay for your flight from Honolulu to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $320). Flying from Honolulu to Seattle in July is currently the most expensive (average of $596). 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 24 October 2025.

One of the essential ways to save on airfare from Honolulu to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

How much does it cost for a return flight from Honolulu to Seattle?

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 24 October 2025.
See what other customers who have flown with Alaska Airlines and Hawaiian Airlines from Honolulu to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
11,161 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

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
11,161 reviews
Alaska Airlines
8.0
Very Good
11,161 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

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
2,789 reviews
Alaska Airlines
8.0
Very Good
11,161 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

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?

    Booking a flight from Honolulu (HNL) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from Honolulu to Seattle. On a typical day, there are 16 flights from Honolulu to Seattle/Tacoma Intl, all of which are around 5h 40m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Honolulu to Seattle.

  • How popular is this Honolulu to Seattle flight route?

    The Honolulu to Seattle/Tacoma Intl flight path was viewed by 59 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 17h 25m. The time it takes to get you to your destination can typically vary by up to 6h 20m. Airlines will cover a distance of 4305 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at $678, Hawaiian Airlines will fly you from Honolulu to Seattle and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Alaska Airlines for as low as $792. Hawaiian Airlines is currently priced 12% below the average price you’ll pay for this route.

  • 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%).

  • 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 holiday 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 $320). Flying from Honolulu to Seattle in July is currently the most expensive (average of $596). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Ocean Shores

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Alternative routes for Honolulu to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Portland flights

Top 2 airlines flying from Honolulu to Seattle

Discover the top 2 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 647,157 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$678Average$905FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$792Average$896FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Honolulu to Seattle?

Cheapflights makes it easy to find Honolulu to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Honolulu to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Honolulu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Honolulu to Seattle with no change fees?

Need flexible booking options for your flight to Seattle from Honolulu? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Honolulu to Seattle become cheaper?

Yes! Start tracking prices for Honolulu to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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