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Cheap flights from Honolulu to Seattle from $337

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
7 dic — 14 dic1
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 83 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 7 novembre 2025.

Round-trip from

$536

One-way from

$337

Popular in

July

Cheapest in

February

Average price

$656
Delta
  • Delta
  • 26/11-1/12
  • 1 total stop
  • 20h 00m total
  • Honolulu to Seattle
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Delta
  • Delta
  • 9/1
  • 1 total stop
  • 11h 38m total
  • Honolulu to Seattle
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($182 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 November 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 7 novembre 2025.

mer 26/1123:15HNL - SEA
1 stop13h 44mDelta
lun 1/1215:59SEA - HNL
Nonstop6h 16mDelta
Deal found 5/11$536
gio 18/1223:23HNL - SEA
Nonstop5h 52mDelta
dom 11/110:20SEA - HNL
1 stop13h 08mDelta
Deal found 5/11$545
dom 14/1208:00HNL - SEA
2 stops13h 15mUnited Airlines
sab 10/109:25SEA - HNL
1 stop10h 17mUnited Airlines
Deal found 6/11$546
mer 17/1208:00HNL - SEA
2 stops14h 50mUnited Airlines
sab 10/112:35SEA - HNL
1 stop10h 20mUnited Airlines
Deal found 6/11$549
gio 27/1121:33HNL - SEA
Nonstop5h 42mAlaska Airlines
ven 28/1111:47SEA - HNL
Nonstop6h 23mAlaska Airlines
Deal found 6/11$557
gio 25/1207:30HNL - SEA
2 stops15h 29mUnited Airlines
mer 31/1212:35SEA - HNL
1 stop10h 24mUnited Airlines
Deal found 5/11$559
lun 15/1222:50HNL - SEA
1 stop11h 05mUnited Airlines
mer 31/1212:35SEA - HNL
2 stops12h 09mUnited Airlines
Deal found 6/11$562
lun 22/1223:35HNL - SEA
Nonstop5h 55mDelta
mar 30/1208:25SEA - HNL
Nonstop6h 30mDelta
Deal found 4/11$563
gio 27/1123:25HNL - SEA
Nonstop6h 02mDelta
lun 1/1215:59SEA - HNL
Nonstop6h 16mDelta
Deal found 6/11$566
mer 17/1221:33HNL - SEA
1 stop13h 06mDelta
mar 30/1208:25SEA - HNL
Nonstop6h 30mDelta
Deal found 5/11$569
mar 9/1223:23HNL - SEA
Nonstop5h 52mDelta
lun 15/1205:25SEA - HNL
1 stop12h 17mDelta
Deal found 4/11$579

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 7 novembre 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

mer 26/11

23:15-14:59

1 stop13h 44m

Seattle/Tacoma Intl

lun 1/12

15:59-20:15

Nonstop6h 16m

$536

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

gio 5/2

08:00-20:37

1 stop10h 37m

Seattle/Tacoma Intl

lun 9/2

07:15-17:58

1 stop12h 43m

$549

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

ven 16/1

22:30-06:23

Nonstop5h 53m

Seattle/Tacoma Intl

mer 21/1

12:35-17:07

Nonstop6h 32m

$551

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

gio 25/12

23:35-07:30

Nonstop5h 55m

Seattle/Tacoma Intl

sab 10/1

07:15-11:52

Nonstop6h 37m

$551

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

ven 30/1

13:17-21:15

Nonstop5h 58m

Seattle/Tacoma Intl

lun 2/2

07:15-11:52

Nonstop6h 37m

$551

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

ven 6/2

08:00-23:23

1 stop13h 23m

Seattle/Tacoma Intl

mar 10/2

07:15-11:52

Nonstop6h 37m

$560

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

ven 27/2

13:12-21:10

Nonstop5h 58m

Seattle/Tacoma Intl

mar 3/3

09:49-18:00

1 stop10h 11m

$566

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

lun 2/3

13:12-21:10

Nonstop5h 58m

Seattle/Tacoma Intl

mar 3/3

07:10-11:47

Nonstop6h 37m

$572

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

mar 25/11

08:00-22:30

1 stop12h 30m

Seattle/Tacoma Intl

lun 8/12

09:05-17:25

1 stop10h 20m

$580

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

sab 17/1

08:00-19:35

1 stop9h 35m

Seattle/Tacoma Intl

gio 22/1

05:00-15:56

1 stop12h 56m

$580

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 21 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 31 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 83 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 $597). 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 7 novembre 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 7 novembre 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
11,246 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
11,246 reviews
Alaska Airlines
8.0
Very Good
11,246 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
2,804 reviews
Alaska Airlines
8.0
Very Good
11,246 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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 20 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 60 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 fly from Honolulu to Seattle in about 10h 37m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4305 km.

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

    Currently priced at $679, 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 $793. Hawaiian Airlines is currently priced 12% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Honolulu to Seattle one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $337. Users have also found prices from $342 and $345 on United Airlines and Alaska Airlines, respectively.

  • 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%), Scandinavian Airlines (100%), Air France (95%).

  • 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 $597). 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 7 novembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$679Average$906FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$793Average$904FlexibilityNo 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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