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Cheap flights from Honolulu to Seattle from $310

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
30 Jun — 7 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 May 2026.

Mon 14/913:00
HNL
-
SEA
Nonstop6h 00m
Delta
Sun 4/1021:20
SEA
-
HNL
1 stop26h 53m
Delta
Deal found 27/5$600
Thu 1/1013:01
HNL
-
SEA
1 stop7h 22m
Multiple Airlines
Wed 7/1014:05
SEA
-
HNL
1 stop12h 16m
Multiple Airlines
Deal found 30/5$601
Fri 18/921:25
HNL
-
SEA
2 stops12h 30m
Southwest
Mon 21/909:45
SEA
-
HNL
2 stops14h 35m
Southwest
Deal found 28/5$602
Thu 17/919:45
HNL
-
SEA
2 stops18h 02m
Delta
Wed 30/908:25
SEA
-
HNL
Nonstop6h 07m
Delta
Deal found 27/5$604
Tue 15/913:00
HNL
-
SEA
Nonstop6h 00m
Delta
Sat 3/1019:55
SEA
-
HNL
1 stop18h 35m
Delta
Deal found 27/5$605
Thu 22/1021:59
HNL
-
SEA
1 stop9h 36m
Delta
Tue 27/1009:30
SEA
-
HNL
1 stop9h 42m
Delta
Deal found 30/5$607
Wed 9/921:20
HNL
-
SEA
Nonstop5h 51m
Multiple Airlines
Mon 14/913:30
SEA
-
HNL
Nonstop6h 18m
Multiple Airlines
Deal found 28/5$608
Wed 24/608:15
HNL
-
SEA
1 stop10h 15m
Southwest
Mon 13/713:30
SEA
-
HNL
1 stop10h 50m
Southwest
Deal found 29/5$609
Wed 22/723:20
HNL
-
SEA
Nonstop5h 40m
Multiple Airlines
Thu 23/711:15
SEA
-
HNL
1 stop15h 19m
Multiple Airlines
Deal found 29/5$612
Tue 15/922:39
HNL
-
SEA
Nonstop5h 56m
Delta
Thu 1/1021:20
SEA
-
HNL
1 stop17h 10m
Delta
Deal found 27/5$614
Wed 9/908:15
HNL
-
SEA
1 stop7h 55m
Southwest
Wed 16/909:25
SEA
-
HNL
2 stops14h 55m
Southwest
Deal found 26/5$616
Thu 17/919:45
HNL
-
SEA
2 stops18h 02m
Delta
Sat 3/1008:25
SEA
-
HNL
Nonstop6h 07m
Delta
Deal found 27/5$618

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 31 May 2026.

Round-trip from

$600

One-way from

$310

Popular in

June

Cheapest in

February

Average price

$736

Good one-way deal

$1,327 or less
Delta
  • Delta
  • 14/9-4/10
  • 1 total stop
  • 32h 53m total
  • Honolulu to Seattle
Search Deals
United Airlines
  • United Airlines
  • 7/7
  • 1 total stop
  • 8h 12m total
  • Honolulu to Seattle
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($173 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a one-way flight from Honolulu to Seattle/Tacoma Intl.
Search Deals

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 31 May 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 return flight

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 15/10

21:45-06:43

Nonstop5h 58m

Seattle/Tacoma Intl

Mon 19/10

08:30-11:56

Nonstop6h 26m

$608

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 20/8

21:55-11:50

2 stops10h 55m

Seattle/Tacoma Intl

Tue 1/9

09:25-21:20

2 stops14h 55m

$625

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 27/8

12:29-23:23

1 stop7h 54m

Seattle/Tacoma Intl

Sun 30/8

13:48-21:27

1 stop10h 39m

$664

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 21/8

13:00-21:58

Nonstop5h 58m

Seattle/Tacoma Intl

Tue 25/8

14:50-21:20

1 stop9h 30m

$690
Fastest return journey

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 18/9

12:45-21:29

Nonstop5h 44m

Seattle/Tacoma Intl

Sat 3/10

18:51-22:05

Nonstop6h 14m

$691

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 1/7

12:30-10:03

1 stop18h 33m

Seattle/Tacoma Intl

Thu 9/7

08:25-11:34

Nonstop6h 09m

$799

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 16/7

11:00-23:55

1 stop9h 55m

Seattle/Tacoma Intl

Mon 20/7

14:25-21:30

1 stop10h 05m

$815

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 23/6

13:01-22:05

Nonstop6h 04m

Seattle/Tacoma Intl

Tue 30/6

07:59-11:08

Nonstop6h 09m

$819

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Sat 13/6

21:30-20:34

1 stop20h 04m

Seattle/Tacoma Intl

Sun 28/6

16:05-19:09

Nonstop6h 04m

$819

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 7/7

23:20-08:00

Nonstop5h 40m

Seattle/Tacoma Intl

Thu 23/7

12:38-23:34

1 stop13h 56m

$833

Flights are sorted by cheapest return flights first.

Deals found on 30/5

Showing 1-10 of 22 resultsSorted by cheapest first
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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?

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 90 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, February is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $558). Flying from Honolulu to Seattle in June is currently the most expensive (average of $924). 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 31 May 2026.

One of the essential ways to save on airfare from Honolulu to Seattle is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 35% on airfare.

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

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.

  • How popular is this Honolulu to Seattle flight route?

    The Honolulu to Seattle/Tacoma Intl flight path was viewed by 16 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 Southwest and Delta fly from Honolulu to Seattle in about 5h 58m. The time it takes to get you to your destination can typically vary by up to 4h 37m. 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 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: KLM (95%), Air France (94%), Delta (88%).

  • What are the cheapest flights from Honolulu to Seattle?

    Looking for the cheapest flight from Honolulu to Seattle? While on average our users pay $1,899, our data indicates the cheapest price to be $1,327. The most popular route (Honolulu - Seattle/Tacoma Intl), is priced around $536.

  • 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, February is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $558). Flying from Honolulu to Seattle in June is currently the most expensive (average of $924). 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
SeaTac
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

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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