Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to Honolulu from £133

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Honolulu are usually found in January or February, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Seattle to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Honolulu (HNL). 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 16 January 2026.

Round-trip from

£210

One-way from

£133

Popular in

December

Cheapest in

January

Average price

£293
United Airlines
  • United Airlines
  • 5/2-9/2
  • 4 total stops
  • 28h 42m total
  • Seattle to Honolulu
Search Deals
United Airlines
  • United Airlines
  • 11/3
  • 1 total stop
  • 12h 22m total
  • Seattle to Honolulu
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Seattle to Honolulu

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Honolulu
Explore the most affordable flight options available from Seattle to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Thu 5/209:25
SEA
-
HNL
2 stops13h 43m
United Airlines
Mon 9/223:30
HNL
-
SEA
2 stops14h 59m
United Airlines
Deal found 14/1£210
Mon 23/209:19
SEA
-
HNL
2 stops14h 02m
United Airlines
Thu 26/214:40
HNL
-
SEA
1 stop8h 19m
United Airlines
Deal found 15/1£210
Fri 6/206:20
SEA
-
HNL
1 stop10h 50m
Southwest
Wed 11/209:00
HNL
-
SEA
1 stop9h 20m
Southwest
Deal found 13/1£213
Wed 15/407:50
SEA
-
HNL
1 stop12h 50m
Southwest
Wed 6/508:15
HNL
-
SEA
1 stop9h 05m
Southwest
Deal found 14/1£215
Thu 26/205:50
SEA
-
HNL
1 stop12h 35m
Southwest
Mon 2/321:30
HNL
-
SEA
1 stop12h 50m
Southwest
Deal found 13/1£219
Thu 19/206:05
SEA
-
HNL
2 stops16h 55m
Southwest
Thu 26/208:05
HNL
-
SEA
2 stops12h 50m
Southwest
Deal found 14/1£223
Wed 18/307:30
SEA
-
HNL
2 stops16h 40m
Southwest
Mon 23/311:55
HNL
-
SEA
1 stop9h 15m
Southwest
Deal found 13/1£224
Wed 15/412:22
SEA
-
HNL
1 stop10h 27m
United Airlines
Wed 22/407:00
HNL
-
SEA
1 stop8h 35m
United Airlines
Deal found 14/1£225
Thu 19/209:19
SEA
-
HNL
2 stops14h 02m
United Airlines
Tue 24/223:30
HNL
-
SEA
1 stop9h 48m
United Airlines
Deal found 13/1£227
Thu 5/209:50
SEA
-
HNL
1 stop8h 40m
Southwest
Wed 11/209:00
HNL
-
SEA
1 stop9h 20m
Southwest
Deal found 14/1£228

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Honolulu 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 16 January 2026.
Use the filters below to find and compare flights from Seattle to Honolulu that are best for you.

Fly from

Seattle

Fly to

Honolulu

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 26/2

09:19-21:21

2 stops14h 02m

Honolulu

Wed 4/3

14:40-00:59

1 stop8h 19m

£210

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 15/4

12:22-19:49

1 stop10h 27m

Honolulu

Wed 29/4

07:00-20:57

1 stop10h 57m

£225

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 26/2

06:15-21:00

2 stops16h 45m

Honolulu

Mon 2/3

21:55-12:10

2 stops12h 15m

£227

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 26/2

09:19-21:21

2 stops14h 02m

Honolulu

Tue 3/3

23:30-16:21

2 stops14h 51m

£248

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 23/4

11:40-21:00

2 stops12h 20m

Honolulu

Fri 1/5

20:50-13:30

2 stops13h 40m

£250

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 25/2

15:45-20:03

Nonstop6h 18m

Honolulu

Thu 5/3

15:40-23:40

Nonstop6h 00m

£251

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 25/2

17:30-21:54

Nonstop6h 24m

Honolulu

Tue 3/3

23:37-07:30

Nonstop5h 53m

£251

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 24/2

11:40-22:30

1 stop12h 50m

Honolulu

Tue 3/3

23:10-11:03

1 stop9h 53m

£251

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 26/2

17:50-22:06

Nonstop6h 16m

Honolulu

Wed 4/3

12:25-20:26

Nonstop6h 01m

£251

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 25/2

17:30-21:54

Nonstop6h 24m

Honolulu

Thu 5/3

23:37-07:30

Nonstop5h 53m

£251

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Seattle to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Seattle 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 Seattle to Honolulu

How far ahead should I book a flight from Seattle to Honolulu?

Use this chart to determine the optimal time to book a return flight from Seattle to Honolulu. Price data was last updated on 9 January 2026.

The best time to book flights from Seattle to Honolulu is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Honolulu?

Currently, February is the cheapest month in which you can book a flight from Seattle to Honolulu (average of £181). Flying from Seattle to Honolulu in July is currently the most expensive (average of £330). 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 SEA to HNL?

Find hourly flight availability from Seattle to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 January 2026.

One of the essential ways to save on airfare from Seattle to Honolulu is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 16% on airfare.

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated 16 January 2026.
Read reviews from past customers who have flown with Hawaiian Airlines from Seattle to Honolulu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,827 reviews
Check prices

Boarding

8.0

Crew

8.5

Food

6.9

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks
Hawaiian Airlines
7.8
Good
2,827 reviews
Hawaiian Airlines
7.8
Good
2,827 reviews
Check prices

Boarding

8.0

Crew

8.5

Food

6.9

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Related info for your journey

Find useful and relevant information for your journey from Seattle to Honolulu. 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 Seattle to Honolulu?

    If you wish to fly to Honolulu from Seattle, then you need to book flights from Seattle/Tacoma Intl to Honolulu. There are 21 flights from Seattle/Tacoma Intl (SEA) to Honolulu (HNL) per day to choose from. Flights to Honolulu from Seattle/Tacoma Intl are available from 1 airline, which means you should have some options if you want to compare airfare deals. 6h 16m is how long a nonstop flight from Seattle to Honolulu typically takes.

  • How popular is this Seattle to Honolulu flight route?

    This flight path from Seattle/Tacoma Intl to Honolulu was viewed by 6 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 Seattle to Honolulu?

    United Airlines and Southwest can get you from Seattle to Honolulu in just under 14h 02m. Your travel time can differ by up to 2h 43m. There are 2675 mi between Seattle and Honolulu. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Seattle to Honolulu round-trip?

    Cheapflights users have booked flights from Seattle to Honolulu round-trip from £231. Hawaiian Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Seattle to Honolulu?

    Consider Qantas Airways (89%), Air France (86%) or Delta (76%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Honolulu.

  • Can I find deals for flights from Seattle to Honolulu that include hotel bookings?

    Yes. In addition to deals on Seattle to Honolulu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Honolulu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Honolulu.

  • Can I find deals for business class flights from Seattle to Honolulu?

    Yes. Cheapflights offers flight deals from Seattle to Honolulu 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 Seattle to Honolulu?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Honolulu (average of £181). Flying from Seattle to Honolulu in July is currently the most expensive (average of £330). 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

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.

Top airline flying from Seattle to Honolulu

Discover the top airline that operate flights from Seattle to Honolulu. 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 858,174 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest£231Average£522FlexibilityNo cancel feeOn-time85%
Search Hawaiian 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 Seattle to Honolulu?

Cheapflights helps you search for flights from Seattle to Honolulu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Honolulu from Seattle.

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

Yes, we can. To see specific flights from Seattle to Honolulu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Honolulu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Honolulu from Seattle today and book when prices fit your budget.

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.