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$157+ Cheap flights from Hilo (ITO) to Washington

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — SEA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Hilo to Washington

Cheapest flights from Hilo to Washington
Explore the most affordable flight options available from Hilo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:44 pmITO - SEA
2 stops10h 36mMultiple Airlines
Mon 1/128:25 amSEA - ITO
2 stops11h 04mMultiple Airlines
Deal found 12/15$496
This Hawaiian Airlines deal was found by Cheapflights users on 12/16. 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 12/308:29 pmITO - SEA
1 stop9h 10mAlaska Airlines
Mon 1/1210:14 amSEA - ITO
1 stop9h 31mAlaska Airlines
Deal found 12/16$502
This Hawaiian Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/289:00 pmITO - SEA
1 stop8h 40mAlaska Airlines
Sun 1/113:45 pmSEA - ITO
1 stop8h 49mAlaska Airlines
Deal found 12/16$547
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:44 pmITO - SEA
1 stop8h 08mMultiple Airlines
Wed 1/78:25 amSEA - ITO
2 stops12h 39mMultiple Airlines
Deal found 12/15$552
This Alaska Airlines deal was found by Cheapflights users on 12/13. 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.
Thu 12/257:44 pmITO - PDX
1 stop7h 41mMultiple Airlines
Tue 1/65:10 amPDX - ITO
2 stops12h 04mMultiple Airlines
Deal found 12/13$554
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 12/286:00 amITO - SEA
2 stops10h 29mMultiple Airlines
Mon 1/1210:14 amSEA - ITO
1 stop9h 31mMultiple Airlines
Deal found 12/16$557
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:44 pmITO - SEA
2 stops10h 36mMultiple Airlines
Sat 1/32:40 pmSEA - ITO
1 stop9h 45mMultiple Airlines
Deal found 12/15$560
This Hawaiian Airlines deal was found by Cheapflights users on 12/16. 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 12/308:29 pmITO - SEA
1 stop9h 10mAlaska Airlines
Tue 1/137:00 amSEA - ITO
1 stop7h 56mAlaska Airlines
Deal found 12/16$561
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:00 pmITO - SEA
1 stop8h 40mMultiple Airlines
Wed 1/78:25 amSEA - ITO
2 stops12h 39mMultiple Airlines
Deal found 12/15$570
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 12/306:44 pmITO - SEA
2 stops10h 36mMultiple Airlines
Tue 1/137:00 amSEA - ITO
1 stop9h 32mMultiple Airlines
Deal found 12/16$571
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 12/3112:43 pmITO - SEA
1 stop9h 09mMultiple Airlines
Sun 1/113:45 pmSEA - ITO
1 stop8h 49mMultiple Airlines
Deal found 12/16$574
This Alaska Airlines deal was found by Cheapflights users on 12/13. 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.
Thu 12/255:59 pmITO - PDX
1 stop9h 26mMultiple Airlines
Fri 1/91:38 pmPDX - ITO
2 stops10h 56mMultiple Airlines
Deal found 12/13$584

Find flight deals from Hilo to Washington

Keep the following information in mind while searching for Hilo to Washington flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$292
(Alaska Airlines)

One-way from

$157
(Expedia)

Popular in

July

Cheapest in

October

Average price

$670
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 Hilo Intl to Washington
Search Deals
One-way flight from Hilo Intl to Washington
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilo to Washington 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 December 16, 2025.
Use the filters below to find and compare flights from Hilo to Washington that are best for you.

Fly from

Hilo

Fly to

Washington

Route

Depart

Return

Price

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Thu 1/29

6:00 am-8:46 pm

2 stops12h 46m

Portland

Mon 2/2

10:30 am-7:04 pm

1 stop10h 34m

$292

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Thu 1/29

6:00 am-4:19 pm

1 stop8h 19m

Portland

Mon 2/2

10:30 am-5:29 pm

1 stop8h 59m

$310

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 1/27

1:42 pm-5:31 am

1 stop13h 49m

Portland

Mon 2/2

10:30 am-5:29 pm

1 stop8h 59m

$310

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Thu 1/29

5:59 pm-5:24 am

1 stop9h 25m

Seattle/Tacoma Intl

Mon 2/2

8:25 am-7:04 pm

2 stops12h 39m

$320

HiloSpokane

ITO - GEG

ITOGEG

Hilo Intl

Thu 1/22

11:11 am-11:04 pm

2 stops9h 53m

Spokane

Mon 1/26

5:45 am-5:45 pm

2 stops14h 00m

$395

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Sat 4/25

8:38 am-9:51 pm

2 stops10h 13m

Seattle/Tacoma Intl

Mon 5/4

5:50 pm-7:00 am

1 stop16h 10m

$494

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Tue 12/30

8:29 pm-7:39 am

1 stop9h 10m

Seattle/Tacoma Intl

Sun 1/11

3:45 pm-10:34 pm

1 stop8h 49m

$502

HiloPasco

ITO - PSC

ITOPSC

Hilo Intl

Thu 1/15

6:44 pm-5:42 pm

2 stops20h 58m

Pasco Tri Cities

Mon 1/19

6:19 pm-4:13 pm

2 stops23h 54m

$505

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Wed 12/31

6:44 pm-7:20 am

2 stops10h 36m

Seattle/Tacoma Intl

Sun 1/11

3:45 pm-10:34 pm

1 stop8h 49m

$512

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Tue 12/30

6:44 pm-7:20 am

2 stops10h 36m

Seattle/Tacoma Intl

Mon 1/12

10:14 am-5:45 pm

1 stop9h 31m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 32 results
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Best time to book a flight from Hilo to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Hilo 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 Hilo to Washington

What is the cheapest month to book a flight from Hilo to State of Washington?

Currently, April is the cheapest month in which you can book a flight from Hilo to State of Washington (average of $239). Flying from Hilo to State of Washington in June is currently the most expensive (average of $484). 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 ITO to WA?

Find hourly flight availability from Hilo to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 58% on flights from Hilo to State of Washington by exploring options for tickets at noon.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines and Hawaiian Airlines from Hilo to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,465 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,465 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,819 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from Hilo to Washington. 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 from for flights from Hilo to Washington?

    If you book a flight to Washington from Hilo, you will be flying from Hilo Intl, which is the city’s only airport. Hilo Intl (ITO) is located 3.0 mi from the center of Hilo.

  • How long is the flight from Hilo to State of Washington?

    For as low as $502, Alaska Airlines can have you in State of Washington from Hilo in 9h 10m. There are 2649 mi between Hilo and State of Washington. 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 Hilo to State of Washington one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $184. However, be on the lookout for offers from Hawaiian Airlines and Delta, as they are both options that can get you from Hilo to State of Washington for a low price.

  • What are the most popular routes from Hilo to State of Washington?

    While some choose either Hilo Intl - Portland or Hilo Intl - Spokane, Hilo Intl - Seattle/Tacoma Intl is the most popular route from Hilo to State of Washington.

  • Can I find deals for flights from Hilo to Washington that include hotel bookings?

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

  • How can I find direct flights from Hilo to Washington?

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

  • Can I find deals for business class flights from Hilo to Washington?

    Yes. Cheapflights offers flight deals from Hilo to Washington 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 Hilo to State of Washington?

    Currently, April is the cheapest month in which you can book a flight from Hilo to State of Washington (average of $239). Flying from Hilo to State of Washington in June is currently the most expensive (average of $484). 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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Alternative routes for Hilo to Washington

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Top 2 airlines flying from Hilo to Washington

Discover the top 2 airlines that operate flights from Hilo to Washington. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$287Average$651FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$338Average$807FlexibilityNo cancel feeOn-time85%

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