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$156+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SEA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$395
(United Airlines)

One-way from

$156
(Southwest)

Popular in

August

Cheapest in

September

Average price

$670

Good round-trip deal

$330 or less

Good one-way deal

$224 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. 2% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:00 pmKOA - SEA
1 stop10h 02mUnited Airlines
Thu 9/253:23 pmSEA - KOA
1 stop8h 52mUnited Airlines
Deal found 4/17$378
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 5/128:38 pmKOA - SEA
1 stop12h 55mDelta
Thu 6/52:20 pmSEA - KOA
Nonstop6h 11mDelta
Deal found 4/17$388
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 5/129:33 pmKOA - SEA
Nonstop5h 47mAlaska Airlines
Mon 6/26:59 pmSEA - KOA
Nonstop6h 16mAlaska Airlines
Deal found 4/17$398
This Southwest deal was found by Cheapflights users on 4/17. 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.
Wed 9/177:00 pmKOA - SEA
2 stops13h 05mSouthwest
Thu 9/255:15 amSEA - KOA
1 stop9h 55mSouthwest
Deal found 4/17$487
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:30 pmKOA - SEA
Nonstop5h 49mHawaiian Airlines
Tue 7/86:59 pmSEA - KOA
Nonstop6h 05mHawaiian Airlines
Deal found 4/17$503
This Southwest deal was found by Cheapflights users on 4/17. 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.
Wed 9/176:55 pmITO - SEA
2 stops13h 10mSouthwest
Thu 9/2510:40 amSEA - ITO
2 stops14h 00mSouthwest
Deal found 4/17$525
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 7/159:45 pmKOA - SEA
1 stop19h 44mAmerican Airlines
Wed 7/305:40 pmSEA - KOA
1 stop23h 53mAmerican Airlines
Deal found 4/17$560
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 6/108:25 amITO - SEA
1 stop9h 00mAlaska Airlines
Tue 6/1710:35 amSEA - ITO
1 stop10h 03mAlaska Airlines
Deal found 4/17$597
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:25 amITO - SEA
1 stop9h 00mHawaiian Airlines
Mon 6/910:00 amSEA - ITO
1 stop10h 57mHawaiian Airlines
Deal found 4/17$603
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 8/249:31 pmKOA - SEA
1 stop19h 11mMultiple Airlines
Fri 9/56:15 amSEA - KOA
2 stops14h 06mMultiple Airlines
Deal found 4/17$747
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:40 amITO - SEA
2 stops31h 06mUnited Airlines
Tue 5/69:00 amSEA - ITO
2 stops13h 10mUnited Airlines
Deal found 4/17$754
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 6/104:16 pmITO - SEA
2 stops14h 38mDelta
Tue 6/173:59 pmSEA - ITO
1 stop8h 46mDelta
Deal found 4/17$800

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 April 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

Wed 9/17

11:00 pm-12:02 pm

1 stop10h 02m

Seattle/Tacoma Intl

Thu 9/25

3:23 pm-9:15 pm

1 stop8h 52m

$378

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Mon 5/12

8:38 pm-12:33 pm

1 stop12h 55m

Seattle/Tacoma Intl

Thu 6/5

2:20 pm-5:31 pm

Nonstop6h 11m

$388

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Mon 5/12

9:33 pm-6:20 am

Nonstop5h 47m

Seattle/Tacoma Intl

Mon 6/2

6:59 pm-10:15 pm

Nonstop6h 16m

$398

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Wed 9/17

7:00 pm-11:05 am

2 stops13h 05m

Seattle/Tacoma Intl

Thu 9/25

5:15 am-12:10 pm

1 stop9h 55m

$487

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Tue 6/17

9:30 pm-6:19 am

Nonstop5h 49m

Seattle/Tacoma Intl

Tue 7/8

6:59 pm-10:04 pm

Nonstop6h 05m

$503

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Wed 9/17

6:55 pm-11:05 am

2 stops13h 10m

Seattle/Tacoma Intl

Thu 9/25

10:40 am-9:40 pm

2 stops14h 00m

$525

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Tue 7/15

9:45 pm-8:29 pm

1 stop19h 44m

Seattle/Tacoma Intl

Wed 7/30

5:40 pm-2:33 pm

1 stop23h 53m

$560

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Tue 6/10

8:25 am-8:25 pm

1 stop9h 00m

Seattle/Tacoma Intl

Tue 6/17

10:35 am-5:38 pm

1 stop10h 03m

$597

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Wed 6/4

8:25 am-8:25 pm

1 stop9h 00m

Seattle/Tacoma Intl

Mon 6/9

10:00 am-5:57 pm

1 stop10h 57m

$603

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Sun 8/24

9:31 pm-7:42 pm

1 stop19h 11m

Seattle/Tacoma Intl

Fri 9/5

6:15 am-5:21 pm

2 stops14h 06m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 23 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, January is the cheapest month in which you can book a flight from The Big Island to Seattle (average of $238). Flying from The Big Island to Seattle in July is currently the most expensive (average of $411). 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 April 17, 2025.

When flying from The Big Island 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 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 April 17, 2025.

The most flights from zzFUI to SEA are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 17, 2025.
Read through reviews of airlines operating flights from The Big Island to Seattle, such as Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $156. Users have also found prices from $175 and $199 on American Airlines and Alaska Airlines, 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 British Airways (96%), Qatar Airways (92%) and Alaska Airlines (90%).

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

    The cheapest flight price from The Big Island to Seattle is $170. On average you can expect to pay $954. The most popular route, (Kona Intl - Seattle/Tacoma Intl), can usually be booked for $398.

  • 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, January is the cheapest month in which you can book a flight from The Big Island to Seattle (average of $238). Flying from The Big Island to Seattle in July is currently the most expensive (average of $411). 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 The Big Island?

Book flights to The Big Island if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Aberdeen
Kent
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$218Average$413FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$233Average$598FlexibilityNo cancel feeOn-time85%
DeltaCheapest$241Average$474FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$257Average$550FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$401Average$489FlexibilityNo cancel feeOn-time63%

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