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The Big Island

$139+ Cheap flights from Washington to The Big Island

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Washington to The Big Island

Keep the following information in mind while searching for Washington to The Big Island flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$258
(Delta)

One-way from

$139
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$521

Good round-trip deal

$277 or less

Good one-way deal

$204 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kona Intl flights.
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From Washington to The Big Island
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One-way flight from Washington to The Big Island
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Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Washington to The Big Island.
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Price to beat on a one-way flight from Washington to The Big Island.
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Find flight deals from Washington to The Big Island

Cheapest flights from Washington to The Big Island
Explore the most affordable flight options available from Washington to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/25:04 pmSEA - KOA
Nonstop6h 26mAlaska Airlines
Tue 12/99:10 pmKOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 11/4$258
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/811:20 amSEA - KOA
1 stop8h 32mAlaska Airlines
Mon 12/159:10 pmKOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 11/3$259
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/25:04 pmSEA - KOA
Nonstop6h 26mAlaska Airlines
Thu 12/117:50 pmKOA - SEA
1 stop7h 25mAlaska Airlines
Deal found 11/3$263
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amSEA - ITO
1 stop9h 32mHawaiian Airlines
Mon 12/81:47 pmITO - SEA
1 stop7h 59mHawaiian Airlines
Deal found 11/2$264
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/45:04 pmSEA - KOA
Nonstop6h 26mAlaska Airlines
Sun 12/79:10 pmKOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 11/4$264
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:04 pmSEA - KOA
Nonstop6h 26mAlaska Airlines
Sun 12/79:10 pmKOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 11/3$265
This Delta deal was found by Cheapflights users on 11/4. 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 12/87:10 amSEA - KOA
1 stop14h 20mDelta
Mon 12/158:43 pmKOA - SEA
Nonstop5h 48mDelta
Deal found 11/4$268
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/55:04 pmSEA - KOA
Nonstop6h 26mAlaska Airlines
Tue 12/93:07 pmKOA - SEA
1 stop12h 08mAlaska Airlines
Deal found 11/4$273
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:55 pmSEA - KOA
1 stop14h 31mAlaska Airlines
Thu 12/45:58 pmKOA - SEA
1 stop9h 17mAlaska Airlines
Deal found 11/3$276
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/86:25 amSEA - KOA
1 stop12h 08mAmerican Airlines
Mon 12/159:45 pmKOA - SEA
1 stop11h 10mAmerican Airlines
Deal found 11/4$277
This Delta deal was found by Cheapflights users on 11/2. 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 12/1110:45 amPDX - KOA
1 stop10h 45mDelta
Tue 12/2310:55 pmKOA - PDX
1 stop11h 40mDelta
Deal found 11/2$277
This Delta deal was found by Cheapflights users on 11/3. 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.
Wed 12/102:00 pmSEA - KOA
Nonstop6h 20mDelta
Tue 12/239:55 pmKOA - SEA
Nonstop5h 48mDelta
Deal found 11/3$278

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to The Big Island 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 November 4, 2025.
Use the filters below to find and compare flights from Washington to The Big Island that are best for you.

Fly from

Washington

Fly to

The Big Island

Route

Depart

Return

Price

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 12/8

12:49 pm-5:22 pm

Nonstop6h 33m

Kona Intl

Mon 12/15

9:10 pm-5:05 am

Nonstop5h 55m

$258

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 12/5

5:04 pm-9:30 pm

Nonstop6h 26m

Kona Intl

Mon 12/8

9:10 pm-5:05 am

Nonstop5h 55m

$268

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 12/10

12:49 pm-5:22 pm

Nonstop6h 33m

Kona Intl

Tue 12/23

11:30 pm-7:20 am

Nonstop5h 50m

$268

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Mon 2/2

9:55 am-7:04 pm

1 stop11h 09m

Hilo Intl

Tue 2/10

5:59 pm-5:19 am

1 stop9h 20m

$272

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 12/5

5:04 pm-9:30 pm

Nonstop6h 26m

Kona Intl

Tue 12/9

3:07 pm-5:15 am

1 stop12h 08m

$273

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 2/2

10:30 am-6:30 pm

1 stop10h 00m

Kona Intl

Mon 2/9

8:45 pm-8:33 am

1 stop9h 48m

$277

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 1/12

6:00 am-3:51 pm

1 stop11h 51m

Kona Intl

Thu 1/22

8:45 pm-10:27 am

1 stop11h 42m

$277

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 1/28

2:25 pm-6:47 pm

Nonstop6h 22m

Kona Intl

Wed 3/11

8:55 pm-5:55 am

Nonstop6h 00m

$278

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Sun 12/7

2:00 pm-6:20 pm

Nonstop6h 20m

Kona Intl

Sun 12/14

8:43 pm-4:31 am

Nonstop5h 48m

$278

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 12/2

12:49 pm-5:22 pm

Nonstop6h 33m

Kona Intl

Tue 12/9

1:00 pm-8:55 pm

Nonstop5h 55m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from Washington to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Washington 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 Washington to The Big Island

What is the cheapest month to book a flight from State of Washington to The Big Island?

Currently, March is the cheapest month in which you can book a flight from State of Washington to The Big Island (average of $222). Flying from State of Washington to The Big Island in April is currently the most expensive (average of $334). 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 WA to FUI?

Find hourly flight availability from Washington to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

It’s optimal to fly from State of Washington to The Big Island in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from State of Washington to The Big Island?

Use this chart to determine the cheapest time to fly round-trip from Washington to The Big Island. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their State of Washington to The Big Island flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from State of Washington to The Big Island

Explore weekly flight availability from Washington to The Big Island. 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 November 4, 2025.

The most flights from USWA to zzFUI are scheduled on a Tuesday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

Find useful and relevant information for your journey from Washington to The Big Island. 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 State of Washington to The Big Island flight route?

    This flight path from Washington to The Big Island was viewed by 10 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 State of Washington to The Big Island?

    For as low as $258, Alaska Airlines can have you in The Big Island from State of Washington in 6h 33m. The distance between State of Washington and The Big Island is about 2687 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from State of Washington to The Big Island are Delta ($139), Alaska Airlines ($159), and Southwest ($264).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to The Big Island 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 State of Washington to The Big Island?

    Currently, March is the cheapest month in which you can book a flight from State of Washington to The Big Island (average of $222). Flying from State of Washington to The Big Island in April is currently the most expensive (average of $334). 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

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Top 6 airlines flying from Washington to The Big Island

Discover the top 6 airlines that operate flights from Washington to The Big Island. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$230Average$421FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$230Average$563FlexibilityNo cancel feeOn-time85%
DeltaCheapest$230Average$518FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$275Average$612FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$288Average$639FlexibilityNo cancel feeOn-time75%

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