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$139+ Cheap flights from The Big Island to Seattle (SEA)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SEA
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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Cheap 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 October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(Delta)

One-way from

$139
(United Airlines)

Popular in

July

Cheapest in

October

Average price

$488

Good round-trip deal

$526 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Hilo Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-Seattle/Tacoma Intl flights.
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From The Big Island to Seattle/Tacoma Intl
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One-way flight from The Big Island to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 18% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from The Big Island to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from The Big Island to Seattle/Tacoma Intl.
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Find flight deals from The Big Island to Seattle

Cheapest flights from The Big Island to Seattle
Explore the most affordable flight options available from The Big Island to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:30 pmKOA - SEA
Nonstop5h 52mDelta
Sat 11/292:00 pmSEA - KOA
Nonstop6h 13mDelta
Deal found 10/15$258
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:43 pmKOA - SEA
Nonstop5h 48mDelta
Mon 12/810:25 amSEA - KOA
1 stop11h 05mDelta
Deal found 10/15$268
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:55 pmKOA - SEA
1 stop11h 00mAmerican Airlines
Mon 12/86:25 amSEA - KOA
1 stop12h 08mAmerican Airlines
Deal found 10/15$277
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:31 pmITO - SEA
1 stop8h 50mAlaska Airlines
Tue 12/22:40 pmSEA - ITO
1 stop8h 26mAlaska Airlines
Deal found 10/13$307
This Alaska Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:30 pmKOA - SEA
Nonstop5h 50mAlaska Airlines
Thu 1/19:41 pmSEA - KOA
1 stop15h 02mAlaska Airlines
Deal found 10/14$316
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:31 pmITO - SEA
1 stop8h 50mAlaska Airlines
Sat 12/62:40 pmSEA - ITO
1 stop9h 56mAlaska Airlines
Deal found 10/13$328
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:43 pmITO - SEA
1 stop9h 57mAlaska Airlines
Tue 12/22:40 pmSEA - ITO
1 stop8h 26mAlaska Airlines
Deal found 10/13$338
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:43 pmKOA - SEA
Nonstop5h 48mDelta
Mon 12/152:00 pmSEA - KOA
Nonstop6h 20mDelta
Deal found 10/15$340
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:31 pmITO - SEA
1 stop8h 50mAlaska Airlines
Wed 12/37:00 amSEA - ITO
1 stop11h 05mAlaska Airlines
Deal found 10/13$357
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:43 pmITO - SEA
1 stop8h 52mAlaska Airlines
Sat 12/62:40 pmSEA - ITO
1 stop9h 56mAlaska Airlines
Deal found 10/13$359
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:43 pmKOA - SEA
Nonstop5h 48mDelta
Tue 12/168:35 amSEA - KOA
1 stop11h 37mDelta
Deal found 10/14$371
This Southwest deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:00 amKOA - SEA
1 stop9h 50mSouthwest
Mon 12/86:15 amSEA - KOA
2 stops13h 55mSouthwest
Deal found 10/15$372

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 2,558,603 searches. Data last updated October 17, 2025.
Use the filters below to find and compare flights from The Big Island to Seattle that are best for you.

Fly from

The Big Island

Fly to

Seattle

Route

Depart

Return

Price

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Sun 11/16

8:30 pm-4:22 am

Nonstop5h 52m

Seattle/Tacoma Intl

Sat 11/29

2:00 pm-6:13 pm

Nonstop6h 13m

$258

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Thu 12/4

8:43 pm-4:31 am

Nonstop5h 48m

Seattle/Tacoma Intl

Mon 12/8

2:00 pm-6:20 pm

Nonstop6h 20m

$258

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Tue 12/23

9:55 pm-5:43 am

Nonstop5h 48m

Seattle/Tacoma Intl

Thu 1/1

3:25 pm-7:42 pm

Nonstop6h 17m

$258

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Tue 12/23

2:25 pm-12:59 am

1 stop8h 34m

Seattle/Tacoma Intl

Thu 1/1

12:35 pm-8:36 pm

1 stop10h 01m

$277

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Wed 11/19

9:00 pm-7:40 am

1 stop8h 40m

Seattle/Tacoma Intl

Tue 12/2

2:40 pm-9:06 pm

1 stop8h 26m

$307

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Wed 1/28

9:00 pm-7:40 am

1 stop8h 40m

Seattle/Tacoma Intl

Thu 2/5

3:40 pm-10:34 pm

1 stop8h 54m

$308

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Thu 11/20

7:43 pm-7:40 am

1 stop9h 57m

Seattle/Tacoma Intl

Sat 12/6

2:40 pm-10:36 pm

1 stop9h 56m

$328

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Mon 11/17

7:43 pm-7:40 am

1 stop9h 57m

Seattle/Tacoma Intl

Thu 12/4

2:40 pm-9:06 pm

1 stop8h 26m

$338

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Thu 12/11

8:43 pm-4:31 am

Nonstop5h 48m

Seattle/Tacoma Intl

Mon 12/15

2:00 pm-6:20 pm

Nonstop6h 20m

$340

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Tue 11/18

12:31 pm-11:21 pm

1 stop8h 50m

Seattle/Tacoma Intl

Wed 12/3

7:00 am-4:05 pm

1 stop11h 05m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 46 results
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Best time to book a flight from The Big Island to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from The Big Island with our price prediction graph.
Estimated round-trip 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 The Big Island to Seattle

What is the cheapest month to book a flight from The Big Island to Seattle?

Currently, April is the cheapest month in which you can book a flight from The Big Island to Seattle (average of $239). Flying from The Big Island to Seattle in June is currently the most expensive (average of $494). 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 October 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from The Big Island to Seattle by exploring options for tickets at noon.

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 December 16, 2024.

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. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from The Big Island to Seattle

Explore weekly flight availability from The Big Island 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 October 17, 2025.

The most flights from zzFUI to SEA are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 October 17, 2025.
Read through reviews of airlines operating flights from The Big Island to Seattle, such as Alaska Airlines, Southwest, and Delta. 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
8.0
Very good
11,102 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

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
11,102 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Southwest
8.0
Very good
4,240 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

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
2,781 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

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 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 11 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 $258, Delta can have you in Seattle from The Big Island in 5h 52m. 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 United Airlines. According to our data, you can fly for as low as $139. Users have also found prices from $139 and $149 on Southwest and Delta, respectively.

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

    While some choose either Kona Intl - Seattle/Tacoma Intl or Waimea (Big Island) Waimea Kohala - Seattle/Tacoma Intl, Hilo 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 (98%), Delta (98%) and Virgin Atlantic (98%).

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

    The cheapest flight price from The Big Island to Seattle is $179. On average you can expect to pay $1,132. The most popular route, (Hilo Intl - Seattle/Tacoma Intl), can usually be booked for $373.

  • 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, April is the cheapest month in which you can book a flight from The Big Island to Seattle (average of $239). Flying from The Big Island to Seattle in June is currently the most expensive (average of $494). 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
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from The Big Island to Seattle

Discover the top 5 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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$474FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$287Average$607FlexibilityNo cancel feeOn-time75%
DeltaCheapest$327Average$499FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$357Average$692FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$401Average$489FlexibilityNo cancel feeOn-time63%

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