Find flights
Deals
When to book
FAQs

Cheap flights from Honolulu to Seattle from £116

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
26 Feb — 5 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 January, booked 76 days in advance, depart on a Wednesday or Friday 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 27 January 2026.

Tue 3/323:30
HNL
-
SEA
2 stops14h 51m
United Airlines
Mon 9/312:36
SEA
-
HNL
1 stop12h 22m
United Airlines
Deal found 27/1£216
Wed 18/222:55
HNL
-
SEA
1 stop10h 30m
United Airlines
Wed 25/212:15
SEA
-
HNL
1 stop11h 06m
United Airlines
Deal found 25/1£220
Fri 6/308:00
HNL
-
SEA
1 stop8h 32m
United Airlines
Mon 9/312:36
SEA
-
HNL
1 stop10h 21m
United Airlines
Deal found 25/1£226
Wed 11/307:00
HNL
-
SEA
Nonstop5h 52m
Alaska Airlines
Wed 18/317:55
SEA
-
HNL
Nonstop6h 25m
Alaska Airlines
Deal found 25/1£229
Thu 26/221:40
HNL
-
SEA
1 stop12h 08m
Multiple Airlines
Fri 27/215:45
SEA
-
HNL
Nonstop6h 10m
Multiple Airlines
Deal found 25/1£230
Wed 15/422:05
HNL
-
SEA
1 stop9h 34m
United Airlines
Wed 22/408:42
SEA
-
HNL
2 stops14h 07m
United Airlines
Deal found 26/1£232
Wed 13/507:00
HNL
-
SEA
1 stop9h 48m
United Airlines
Mon 18/508:38
SEA
-
HNL
1 stop10h 52m
United Airlines
Deal found 25/1£238
Fri 1/507:00
HNL
-
SEA
1 stop11h 58m
United Airlines
Mon 4/508:38
SEA
-
HNL
1 stop10h 52m
United Airlines
Deal found 26/1£242
Tue 24/221:30
HNL
-
SEA
1 stop12h 50m
Southwest
Tue 3/306:25
SEA
-
HNL
1 stop12h 05m
Southwest
Deal found 25/1£246
Thu 5/321:45
HNL
-
SEA
Nonstop5h 40m
Alaska Airlines
Mon 9/315:45
SEA
-
HNL
Nonstop6h 18m
Alaska Airlines
Deal found 25/1£246
Thu 26/223:37
HNL
-
SEA
Nonstop5h 53m
Delta
Thu 5/309:50
SEA
-
HNL
1 stop13h 38m
Delta
Deal found 26/1£249

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 27 January 2026.

Round-trip from

£220

One-way from

£117

Popular in

July

Cheapest in

February

Average price

£342

Good round-trip deal

£2,881 or less

Good one-way deal

£230 or less
United Airlines
  • United Airlines
  • 18/2-25/2
  • 2 total stops
  • 21h 36m total
  • Honolulu to Seattle
Search Deals
United Airlines
  • United Airlines
  • 22/5
  • 1 total stop
  • 12h 18m total
  • Honolulu to Seattle
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Honolulu to Seattle/Tacoma Intl.
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 858,174 searches. Data last updated 27 January 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

Mon 2/3

23:37-07:30

Nonstop5h 53m

Seattle/Tacoma Intl

Mon 9/3

17:30-20:51

Nonstop6h 21m

£246

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 5/3

21:45-05:25

Nonstop5h 40m

Seattle/Tacoma Intl

Mon 9/3

15:45-19:03

Nonstop6h 18m

£246

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 26/2

14:40-00:59

1 stop8h 19m

Seattle/Tacoma Intl

Thu 5/3

13:05-21:21

1 stop10h 16m

£246

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 5/3

11:50-23:07

1 stop9h 17m

Seattle/Tacoma Intl

Mon 9/3

21:41-10:30

1 stop15h 49m

£246

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 8/4

07:15-16:10

Nonstop5h 55m

Seattle/Tacoma Intl

Tue 12/5

08:30-11:57

Nonstop6h 27m

£246

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 26/2

23:37-07:30

Nonstop5h 53m

Seattle/Tacoma Intl

Thu 5/3

09:50-21:28

1 stop13h 38m

£249

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 3/3

23:37-07:30

Nonstop5h 53m

Seattle/Tacoma Intl

Mon 9/3

11:45-20:53

1 stop12h 08m

£253

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 17/2

23:37-07:30

Nonstop5h 53m

Seattle/Tacoma Intl

Thu 26/2

14:00-21:28

1 stop9h 28m

£253

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 19/2

08:00-23:25

1 stop13h 25m

Seattle/Tacoma Intl

Thu 26/2

11:17-21:28

1 stop12h 11m

£260

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 24/3

20:39-15:42

1 stop16h 03m

Seattle/Tacoma Intl

Wed 25/3

17:55-21:20

Nonstop6h 25m

£262

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 22 results
1
2
3

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 23 January 2026.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £173). Flying from Honolulu to Seattle in July is currently the most expensive (average of £290). 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 27 January 2026.

A simple way to save on the total cost of your ticket is to fly from Honolulu to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 79% on your trip compared to booking a flight at midday.

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?

    Flights from Honolulu to Seattle/Tacoma Intl have been viewed 22 times in the past calendar month.

  • How long is the flight from Honolulu to Seattle?

    Airlines like Delta fly from Honolulu to Seattle in about 5h 53m. The time it takes to get you to your destination is usually consistent. There are 2675 mi between Honolulu and Seattle. Most flights are nonstop.

  • 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 (95%), KLM (92%), British Airways (91%).

  • What are the cheapest flights from Honolulu to Seattle?

    The cheapest flight price from Honolulu to Seattle is £222. On average you can expect to pay £1,573. The most popular route, (Honolulu - Seattle/Tacoma Intl), can usually be booked for £226.

  • 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 £173). Flying from Honolulu to Seattle in July is currently the most expensive (average of £290). 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
Tacoma
Federal Way
SeaTac

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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?

When you search for this flight from Honolulu to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Honolulu to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Honolulu to Seattle, users can toggle the no change fees filter when performing a flight search.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.