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Cheap flights from Honolulu to Seattle from $230

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Honolulu to Seattle/Tacoma Intl are usually found in February or November, booked 76 days in advance, depart on a Thursday or Tuesday and return on a Monday

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 2 February 2026.

Thu 26/211:55
HNL
-
SEA
1 stop9h 30m
Southwest
Thu 5/306:30
SEA
-
HNL
1 stop14h 10m
Southwest
Deal found 31/1$437
Thu 16/407:00
HNL
-
SEA
1 stop13h 51m
Delta
Mon 20/418:00
SEA
-
HNL
Nonstop6h 20m
Delta
Deal found 1/2$442
Thu 26/211:55
HNL
-
SEA
1 stop9h 30m
Southwest
Wed 4/309:30
SEA
-
HNL
1 stop8h 50m
Southwest
Deal found 2/2$455
Fri 27/222:55
HNL
-
SEA
1 stop10h 30m
United Airlines
Mon 2/309:19
SEA
-
HNL
2 stops14h 02m
United Airlines
Deal found 2/2$469
Tue 24/208:00
HNL
-
SEA
1 stop8h 26m
United Airlines
Fri 27/207:15
SEA
-
HNL
1 stop9h 59m
United Airlines
Deal found 31/1$472
Mon 2/323:30
HNL
-
SEA
2 stops14h 51m
United Airlines
Mon 9/313:05
SEA
-
HNL
1 stop10h 16m
United Airlines
Deal found 2/2$478
Mon 2/323:37
HNL
-
SEA
Nonstop5h 53m
Delta
Tue 10/307:35
SEA
-
HNL
Nonstop6h 31m
Delta
Deal found 2/2$485
Wed 25/208:00
HNL
-
SEA
1 stop13h 25m
Delta
Wed 4/312:35
SEA
-
HNL
Nonstop6h 30m
Delta
Deal found 1/2$489
Tue 24/322:40
HNL
-
SEA
1 stop14h 17m
Alaska Airlines
Wed 25/319:22
SEA
-
HNL
Nonstop6h 21m
Alaska Airlines
Deal found 31/1$492
Thu 26/214:40
HNL
-
SEA
1 stop8h 19m
United Airlines
Thu 5/309:20
SEA
-
HNL
2 stops14h 01m
United Airlines
Deal found 31/1$496
Mon 11/519:48
HNL
-
SEA
1 stop8h 27m
Multiple Airlines
Mon 18/515:35
SEA
-
HNL
1 stop7h 55m
Multiple Airlines
Deal found 2/2$499
Fri 8/507:00
HNL
-
SEA
1 stop9h 48m
United Airlines
Tue 12/508:38
SEA
-
HNL
1 stop10h 52m
United Airlines
Deal found 1/2$502

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 2 February 2026.

Round-trip from

$437

One-way from

$229

Popular in

July

Cheapest in

February

Average price

$596
Delta
  • Delta
  • 26/2-27/2
  • 1 total stop
  • 19h 47m total
  • Honolulu to Seattle
Search Deals
United Airlines
  • United Airlines
  • 1/5
  • 1 total stop
  • 9h 48m total
  • Honolulu to Seattle
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 2 February 2026.
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 16/4

07:00-23:51

1 stop13h 51m

Seattle/Tacoma Intl

Tue 21/4

07:40-11:06

Nonstop6h 26m

$442

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 16/4

07:00-23:51

1 stop13h 51m

Seattle/Tacoma Intl

Mon 20/4

18:00-21:20

Nonstop6h 20m

$442

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 27/2

22:55-11:25

1 stop10h 30m

Seattle/Tacoma Intl

Mon 2/3

09:19-21:21

2 stops14h 02m

$469

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 11/5

23:59-08:47

Nonstop5h 48m

Seattle/Tacoma Intl

Mon 18/5

07:35-10:50

Nonstop6h 15m

$485

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 7/5

15:54-00:53

Nonstop5h 59m

Seattle/Tacoma Intl

Wed 13/5

20:50-23:57

Nonstop6h 07m

$485

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 5/3

08:00-15:49

Nonstop5h 49m

Seattle/Tacoma Intl

Mon 9/3

08:05-11:14

Nonstop6h 09m

$485

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 7/5

07:00-15:50

Nonstop5h 50m

Seattle/Tacoma Intl

Tue 19/5

13:50-17:06

Nonstop6h 16m

$485

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 26/2

21:45-05:25

Nonstop5h 40m

Seattle/Tacoma Intl

Thu 5/3

17:50-22:06

Nonstop6h 16m

$485

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 2/3

23:37-07:30

Nonstop5h 53m

Seattle/Tacoma Intl

Tue 10/3

07:35-11:06

Nonstop6h 31m

$485

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 16/4

23:20-08:04

Nonstop5h 44m

Seattle/Tacoma Intl

Mon 20/4

17:55-21:13

Nonstop6h 18m

$485

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 22 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 30 January 2026.

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 76 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 $341). Flying from Honolulu to Seattle in July is currently the most expensive (average of $571). 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 2 February 2026.

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 26% on airfare.

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 2 February 2026.
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
11,829 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very Good
11,829 reviews
Alaska Airlines
8.0
Very Good
11,829 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very Good
11,829 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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 25 flights from Honolulu to Seattle/Tacoma Intl, all of which are around 5h 38m 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 52 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 United Airlines, Alaska Airlines, and Delta fly from Honolulu to Seattle in about 5h 48m. The time it takes to get you to your destination can typically vary by up to 8h 03m. 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 $635, 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 $741. Hawaiian Airlines is currently priced 14% 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: Air France (93%), KLM (92%), Qatar Airways (86%).

  • 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 $341). Flying from Honolulu to Seattle in July is currently the most expensive (average of $571). 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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$635Average$847FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$741Average$845FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines 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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