HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

Cheap flights from The Big Island to Seattle (SEA)

KOA — SEA
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from The Big Island to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from The Big Island to Seattle

Keep the following information in mind while searching for The Big Island to Seattle flight deals. Data was last updated July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(United Airlines)

One-way from

$158
(United Airlines)

Popular in

February

Cheapest in

October

Average price

$839

Good round-trip deal

$466 or less

Good one-way deal

$300 or less
Provider with most accurate pricing for Hilo Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-Seattle/Tacoma Intl flights.
Search Deals
From The Big Island to Seattle/Tacoma Intl
Search Deals
One-way flight from The Big Island to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from The Big Island to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from The Big Island to Seattle/Tacoma Intl.
Search Deals

Cheapflights Insights

Everything you need to know about your flight from The Big Island to Seattle

How far ahead should I book a flight from The Big Island to Seattle?

The best time to book flights from The Big Island to Seattle is 61 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 The Big Island to Seattle?

Currently, June is the cheapest month in which you can book a flight from The Big Island to Seattle (average of $119). Flying from The Big Island to Seattle in August is currently the most expensive (average of $357). 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 FUI to SEA?

Find hourly flight availability from The Big Island 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 July 7, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 33% on flights from The Big Island to Seattle by exploring options for tickets in the evening.

What is the cheapest day to fly from The Big Island to Seattle?

Use this chart to determine the cheapest time to fly round-trip from The Big Island to Seattle. Price data was last updated on July 4, 2026.

Travelers seeking maximum savings on their The Big Island to Seattle flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 7, 2026.
Read through reviews of airlines operating flights from The Big Island to Seattle, such as Alaska Airlines,Delta, andHawaiian Airlines. 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.
Alaska Airlines
7.9
Good
12,629 reviews

Overall

7.9

Entertainment

7.0

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Alaska Airlines
7.9
Good
12,629 reviews
Alaska Airlines
7.9
Good
12,629 reviews

Overall

7.9

Entertainment

7.0

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Delta
7.8
Good
8,452 reviews
Alaska Airlines
7.9
Good
12,629 reviews

Overall

7.9

Entertainment

7.0

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Hawaiian Airlines
7.8
Good
2,825 reviews
Alaska Airlines
7.9
Good
12,629 reviews

Overall

7.9

Entertainment

7.0

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.

Related info for your journey

Find useful and relevant information for your journey from The Big Island to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from The Big Island?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from The Big Island to Seattle.

  • How popular is this The Big Island to Seattle flight route?

    The The Big Island to Seattle/Tacoma Intl flight path 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 The Big Island to Seattle?

    For as low as $432, United Airlines can have you in Seattle from The Big Island in 7h 50m. There are 2687 mi between The Big Island and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from The Big Island to Seattle one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $116. Users have also found prices from $134 and $138 on Delta and Southwest, respectively.

  • What are the most popular routes from The Big Island to Seattle?

    While some choose either Hilo Intl - Seattle/Tacoma Intl or Waimea (Big Island) Waimea Kohala - Seattle/Tacoma Intl, Kona Intl - Seattle/Tacoma Intl is the most popular route from The Big Island to Seattle.

  • What are the most reliable airlines from The Big Island to Seattle?

    The top 3 most reliable airlines when flying from The Big Island to Seattle are KLM (93%), Delta (93%) and Virgin Atlantic (93%).

  • What are the cheapest flights from The Big Island to Seattle?

    The cheapest flight price from The Big Island to Seattle is $232. On average you can expect to pay $1,593. The most popular route, (Kona Intl - Seattle/Tacoma Intl), can usually be booked for $426.

  • Can I find deals for flights from The Big Island to Seattle that include hotel bookings?

    Yes. In addition to deals on The Big Island to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Seattle?

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

  • Can I find deals for business class flights from The Big Island to Seattle?

    Yes. Cheapflights offers flight deals from The Big Island 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 The Big Island to Seattle?

    Currently, June is the cheapest month in which you can book a flight from The Big Island to Seattle (average of $119). Flying from The Big Island to Seattle in August is currently the most expensive (average of $357). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Edmonds
Snoqualmie
Tumwater
Tukwila
Renton
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia

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 3 airlines flying from The Big Island to Seattle

Discover the top 3 airlines that operate flights from The Big Island 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 2,558,603 searches. Data last updated July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$477FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$261Average$571FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$276Average$571FlexibilityNo cancel feeOn-time85%

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.