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Cheap flights from Honolulu to Seattle from £151

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
22 Jan — 29 Jan1
1 adult

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 17 January 2025.

Round-trip from

£280

One-way from

£151

Popular in

June

Cheapest in

February

Average price

£374
Delta
  • Delta
  • 6/5-16/5
  • 1 total stop
  • 19h 42m total
  • Honolulu to Seattle
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United Airlines
  • United Airlines
  • 13/2
  • 1 total stop
  • 8h 30m total
  • Honolulu to Seattle
Search Deals
High demand for flights, 7% potential price rise
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Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Honolulu to Seattle

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 17 January 2025.

Wed 27/820:55HNL - SEA
Nonstop5h 53mDelta
Sun 7/921:45SEA - HNL
1 stop16h 30mDelta
Deal found 16/1£277
Thu 13/208:00HNL - SEA
2 stops11h 46mUnited Airlines
Thu 20/209:20SEA - HNL
2 stops14h 03mUnited Airlines
Deal found 16/1£285
Mon 20/116:24HNL - SEA
1 stop20h 29mAlaska Airlines
Wed 22/107:00SEA - HNL
Nonstop6h 20mAlaska Airlines
Deal found 16/1£286
Tue 18/315:15HNL - SEA
1 stop14h 10mSouthwest
Mon 24/307:00SEA - HNL
1 stop13h 35mSouthwest
Deal found 16/1£298
Thu 17/708:00HNL - SEA
1 stop8h 45mHawaiian Airlines
Sun 27/708:15SEA - HNL
Nonstop6h 05mHawaiian Airlines
Deal found 17/1£372

Find flights from Honolulu to Seattle within your budget

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 6/5

22:10-14:25

1 stop13h 15m

Seattle/Tacoma Intl

Fri 16/5

15:59-19:26

Nonstop6h 27m

£280

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 13/2

08:00-21:46

2 stops11h 46m

Seattle/Tacoma Intl

Thu 20/2

09:20-21:23

2 stops14h 03m

£285

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 11/3

15:20-10:00

1 stop15h 40m

Seattle/Tacoma Intl

Tue 18/3

12:00-21:15

1 stop12h 15m

£291

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 18/3

15:15-08:25

1 stop14h 10m

Seattle/Tacoma Intl

Mon 24/3

07:00-17:35

1 stop13h 35m

£298

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 20/6

12:55-21:40

Nonstop5h 45m

Seattle/Tacoma Intl

Mon 30/6

20:40-23:34

Nonstop5h 54m

£416

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 13/2

14:25-00:55

1 stop8h 30m

£151

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 13/3

15:51-11:18

1 stop16h 27m

£154

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 6/2

23:34-07:30

Nonstop5h 56m

£163

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 3/4

12:10-23:50

1 stop8h 40m

£185

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 29/4

07:30-20:25

1 stop9h 55m

£188

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 11 results
1
2

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.

Travel insights for flights from Honolulu to Seattle

Get recent, data-driven insights about flights from Honolulu to Seattle including ideal travel times, pricing trends, and more.

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 10 January 2025.

Booking 39 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, January is the cheapest month in which you can book a flight from Honolulu to Seattle (average of £622). Flying from Honolulu to Seattle in July is currently the most expensive (average of £946). 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 17 January 2025.

When flying from Honolulu to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Honolulu to Seattle

Explore weekly flight availability from Honolulu to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 January 2025.

The most flights from HNL to SEA are scheduled on a Thursday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 17 January 2025.
To help decide which airline to fly from Honolulu to Seattle, see what other customers have to say about Delta, United Airlines and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very Good
4,659 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very Good
9,683 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very Good
8,512 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Hawaiian Airlines
7.9
Good
2,320 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 11 times in the past calendar month.

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

    Cheapflights users have booked flights from Honolulu to Seattle round-trip from £280. Other airlines that can offer you cheap pricing are United Airlines, from £285, and Alaska Airlines, from £291. You may be able to fly from Honolulu to Seattle for 23% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as £151 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from £154 and Delta from £163 one-way.

  • 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: Icelandair (100%), Air France (94%), China Eastern (92%).

  • What are the cheapest flights from Honolulu to Seattle?

    The cheapest flight price from Honolulu to Seattle is £163. On average you can expect to pay £586. The most popular route, (Honolulu - Seattle/Tacoma Intl), can usually be booked for £412.

  • 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, January is the cheapest month in which you can book a flight from Honolulu to Seattle (average of £622). Flying from Honolulu to Seattle in July is currently the most expensive (average of £946). 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 Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell

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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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