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Cheap flights from Honolulu to Seattle from $335

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
18 Jul — 25 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 18 June 2026.

Tue 1/921:30
HNL
-
SEA
1 stop9h 27m
Delta
Mon 7/908:25
SEA
-
HNL
Nonstop6h 09m
Delta
Deal found 17/6$632
Thu 20/818:26
HNL
-
SEA
1 stop8h 34m
Multiple Airlines
Wed 26/813:48
SEA
-
HNL
1 stop10h 39m
Multiple Airlines
Deal found 18/6$634
Fri 9/1022:05
HNL
-
SEA
1 stop8h 48m
United Airlines
Thu 15/1012:16
SEA
-
HNL
1 stop10h 27m
United Airlines
Deal found 18/6$639
Thu 22/1013:26
HNL
-
SEA
1 stop7h 33m
Multiple Airlines
Mon 26/1010:17
SEA
-
HNL
1 stop13h 12m
Multiple Airlines
Deal found 17/6$641
Sun 23/822:05
HNL
-
SEA
1 stop8h 54m
United Airlines
Sat 5/913:16
SEA
-
HNL
1 stop9h 12m
United Airlines
Deal found 17/6$646
Wed 2/907:00
HNL
-
SEA
1 stop11h 58m
United Airlines
Sun 13/910:55
SEA
-
HNL
1 stop10h 35m
United Airlines
Deal found 17/6$652
Tue 15/921:25
HNL
-
SEA
2 stops12h 55m
Southwest
Sat 26/914:20
SEA
-
HNL
1 stop9h 50m
Southwest
Deal found 16/6$655
Wed 19/823:30
HNL
-
SEA
Nonstop5h 43m
Multiple Airlines
Tue 1/913:13
SEA
-
HNL
1 stop10h 55m
Multiple Airlines
Deal found 17/6$658
Thu 9/722:47
HNL
-
SEA
Nonstop5h 49m
Delta
Fri 28/808:25
SEA
-
HNL
Nonstop6h 09m
Delta
Deal found 15/6$662
Tue 25/808:00
HNL
-
SEA
1 stop10h 39m
Multiple Airlines
Mon 31/820:52
SEA
-
HNL
Nonstop6h 07m
Multiple Airlines
Deal found 16/6$663
Wed 19/808:10
HNL
-
SEA
2 stops12h 15m
Southwest
Thu 27/811:50
SEA
-
HNL
2 stops12h 25m
Southwest
Deal found 13/6$669
Sun 13/921:30
HNL
-
SEA
1 stop11h 20m
Southwest
Sun 20/907:10
SEA
-
HNL
2 stops17h 05m
Southwest
Deal found 18/6$671

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 18 June 2026.

Round-trip from

$632

One-way from

$335

Popular in

June

Cheapest in

February

Average price

$974
Delta
  • Delta
  • 1/9-7/9
  • 1 total stop
  • 17h 51m total
  • Honolulu to Seattle
Search Deals
United Airlines
  • United Airlines
  • 14/7
  • 1 total stop
  • 8h 48m total
  • Honolulu to Seattle
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($216 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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 18 June 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
Fastest return journey

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Sat 5/9

22:45-07:35

Nonstop5h 50m

Seattle/Tacoma Intl

Wed 9/9

08:25-11:32

Nonstop6h 07m

$662

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Sat 5/9

22:20-15:25

2 stops14h 05m

Seattle/Tacoma Intl

Tue 15/9

09:25-21:10

1 stop14h 45m

$669

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 27/8

07:00-21:45

1 stop11h 45m

Seattle/Tacoma Intl

Sun 30/8

16:05-19:11

Nonstop6h 06m

$675

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 15/9

19:45-08:59

1 stop10h 14m

Seattle/Tacoma Intl

Sat 3/10

08:25-11:32

Nonstop6h 07m

$675

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 1/9

21:30-15:30

1 stop15h 00m

Seattle/Tacoma Intl

Mon 7/9

09:45-21:20

2 stops14h 35m

$683

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 27/8

21:55-13:25

2 stops12h 30m

Seattle/Tacoma Intl

Sat 5/9

11:35-21:20

2 stops12h 45m

$692

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 28/7

07:00-15:52

Nonstop5h 52m

Seattle/Tacoma Intl

Tue 4/8

07:28-10:27

1 stop29h 59m

$699

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 5/8

15:07-23:59

Nonstop5h 52m

Seattle/Tacoma Intl

Tue 11/8

07:26-20:22

1 stop15h 56m

$703

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 18/9

20:35-11:55

1 stop12h 20m

Seattle/Tacoma Intl

Sat 26/9

20:52-23:59

Nonstop6h 07m

$706

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 15/7

08:15-21:30

1 stop10h 15m

Seattle/Tacoma Intl

Wed 22/7

12:45-21:20

2 stops11h 35m

$713

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 23 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 $568). Flying from Honolulu to Seattle in June is currently the most expensive (average of $974). 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 18 June 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 Delta and Southwest fly from Honolulu to Seattle in about 5h 56m. The time it takes to get you to your destination can typically vary by up to 8h 09m. 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: Air France (96%), KLM (93%), Scandinavian Airlines (93%).

  • 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 $568). Flying from Honolulu to Seattle in June is currently the most expensive (average of $974). 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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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