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The Big Island

$149+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Aug 10 — Aug 171
Sun 8/10
Sun 8/17
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 August 5, 2025.

Round-trip from

$288
(Hawaiian Airlines)

One-way from

$149
(Southwest)

Popular in

December

Cheapest in

September

Average price

$416

Good round-trip deal

$385 or less

Good one-way deal

$294 or less
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. 0% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 5, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/4. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/63:55 pmSEA - ITO
1 stop8h 24mHawaiian Airlines
Tue 11/119:00 pmITO - SEA
1 stop8h 40mHawaiian Airlines
Deal found 8/4$288
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/1612:00 pmSEA - ITO
2 stops13h 17mAlaska Airlines
Thu 9/257:00 pmITO - SEA
1 stop9h 54mAlaska Airlines
Deal found 8/3$298
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 9/21:24 pmPDX - ITO
2 stops11h 53mAlaska Airlines
Tue 9/95:26 pmITO - PDX
1 stop9h 34mAlaska Airlines
Deal found 8/4$298
This Hawaiian Airlines deal was found by Cheapflights users on 8/4. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:55 pmSEA - ITO
1 stop8h 24mHawaiian Airlines
Thu 10/236:55 pmITO - SEA
1 stop9h 05mHawaiian Airlines
Deal found 8/4$301
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 10/294:55 pmSEA - ITO
1 stop8h 29mAlaska Airlines
Sun 11/99:00 pmITO - SEA
1 stop8h 40mAlaska Airlines
Deal found 8/5$318
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 8/307:40 amPDX - ITO
1 stop8h 23mAlaska Airlines
Thu 9/45:26 pmITO - PDX
1 stop9h 34mAlaska Airlines
Deal found 8/5$318
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:30 amSEA - KOA
1 stop9h 06mUnited Airlines
Tue 11/252:25 pmKOA - SEA
1 stop8h 34mUnited Airlines
Deal found 8/3$325
This American Airlines deal was found by Cheapflights users on 8/4. 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 10/276:30 amSEA - KOA
1 stop11h 01mAmerican Airlines
Sun 11/29:45 pmKOA - SEA
1 stop11h 08mAmerican Airlines
Deal found 8/4$327
This Hawaiian Airlines deal was found by Cheapflights users on 8/3. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:55 pmSEA - ITO
1 stop8h 22mHawaiian Airlines
Thu 10/29:00 pmITO - SEA
1 stop7h 54mHawaiian Airlines
Deal found 8/3$328
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 8/317:00 amPDX - ITO
2 stops13h 39mAlaska Airlines
Tue 9/95:26 pmITO - PDX
1 stop9h 34mAlaska Airlines
Deal found 8/5$328
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 10/2212:00 pmSEA - ITO
2 stops13h 19mAlaska Airlines
Thu 10/236:00 amITO - SEA
1 stop10h 30mAlaska Airlines
Deal found 8/4$332
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:55 pmSEA - ITO
1 stop8h 22mAlaska Airlines
Tue 10/76:55 pmITO - SEA
1 stop9h 05mAlaska Airlines
Deal found 8/2$333

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 August 5, 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

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Mon 10/6

4:55 pm-10:19 pm

1 stop8h 24m

Hilo Intl

Thu 10/16

6:13 pm-7:00 am

1 stop9h 47m

$288

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Tue 9/16

12:00 pm-10:17 pm

2 stops13h 17m

Hilo Intl

Thu 9/25

7:00 pm-7:54 am

1 stop9h 54m

$298

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 9/2

1:24 pm-10:17 pm

2 stops11h 53m

Hilo Intl

Tue 9/9

5:26 pm-6:00 am

1 stop9h 34m

$298

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Wed 10/22

4:55 pm-10:19 pm

1 stop8h 24m

Hilo Intl

Thu 10/23

6:55 pm-7:00 am

1 stop9h 05m

$301

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Wed 10/29

4:55 pm-10:24 pm

1 stop8h 29m

Hilo Intl

Sun 11/9

9:00 pm-7:40 am

1 stop8h 40m

$318

PortlandHilo

PDX - ITO

PDXITO

Portland

Sat 8/30

7:40 am-1:03 pm

1 stop8h 23m

Hilo Intl

Thu 9/4

5:26 pm-6:00 am

1 stop9h 34m

$318

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 10/27

6:30 am-2:31 pm

1 stop11h 01m

Kona Intl

Sun 11/2

9:45 pm-10:53 am

1 stop11h 08m

$327

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Wed 9/24

4:55 pm-10:17 pm

1 stop8h 22m

Hilo Intl

Thu 10/2

9:00 pm-7:54 am

1 stop7h 54m

$328

PortlandHilo

PDX - ITO

PDXITO

Portland

Sun 8/31

7:00 am-5:39 pm

2 stops13h 39m

Hilo Intl

Tue 9/9

5:26 pm-6:00 am

1 stop9h 34m

$328

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Wed 10/22

12:00 pm-10:19 pm

2 stops13h 19m

Hilo Intl

Thu 10/23

6:00 am-7:30 pm

1 stop10h 30m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

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, October is the cheapest month in which you can book a flight from State of Washington to The Big Island (average of $409). Flying from State of Washington to The Big Island in June is currently the most expensive (average of $624). 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 August 5, 2025.

When flying from State of Washington to The Big Island, 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 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 August 5, 2025.

The most flights from USWA to zzFUI are scheduled on a Monday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated August 5, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Washington to The Big Island. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,985 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Hawaiian Airlines
7.8
Good
2,623 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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 9 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 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 American Airlines ($149), United Airlines ($149), and Alaska Airlines ($164).

  • 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, October is the cheapest month in which you can book a flight from State of Washington to The Big Island (average of $409). Flying from State of Washington to The Big Island in June is currently the most expensive (average of $624). 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.

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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 August 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$175Average$394FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$214Average$442FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$230Average$583FlexibilityNo cancel feeOn-time85%
DeltaCheapest$230Average$471FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$275Average$605FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$303Average$622FlexibilityNo cancel feeOn-time75%

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