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$159+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — SEA
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Hilo to Washington

Keep the following information in mind while searching for Hilo to Washington flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$288
(Hawaiian Airlines)

One-way from

$159
(Trip.com)

Popular in

July

Cheapest in

December

Average price

$494
From Hilo Intl to Washington
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One-way flight from Hilo Intl to Washington
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Highest demand for flights based on searches. 17% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 15, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:55 pmITO - SEA
1 stop10h 18mHawaiian Airlines
lun. 10/204:45 pmSEA - ITO
1 stop8h 34mHawaiian Airlines
Deal found 9/14$288
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
lun. 11/36:43 pmITO - SEA
1 stop8h 52mAlaska Airlines
vie. 11/143:55 pmSEA - ITO
1 stop8h 27mAlaska Airlines
Deal found 9/15$318
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
lun. 11/37:43 pmITO - PDX
2 stops11h 23mAlaska Airlines
vie. 11/145:40 pmPDX - ITO
1 stop15h 21mAlaska Airlines
Deal found 9/13$328
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 11/66:01 pmITO - PDX
2 stops13h 05mAlaska Airlines
jue. 11/1310:25 amPDX - ITO
1 stop10h 36mAlaska Airlines
Deal found 9/14$343
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 10/166:55 pmITO - SEA
1 stop10h 18mAlaska Airlines
lun. 10/202:10 pmSEA - ITO
2 stops11h 09mAlaska Airlines
Deal found 9/14$343
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
vie. 11/79:26 amITO - PDX
1 stop9h 48mAlaska Airlines
jue. 11/1310:25 amPDX - ITO
1 stop10h 36mAlaska Airlines
Deal found 9/14$362
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
vie. 11/79:00 pmITO - PDX
2 stops11h 32mAlaska Airlines
mié. 11/1210:25 amPDX - ITO
1 stop9h 06mAlaska Airlines
Deal found 9/14$373
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
mié. 10/19:00 pmITO - SEA
1 stop7h 54mAlaska Airlines
mar. 10/148:45 pmSEA - ITO
1 stop13h 20mAlaska Airlines
Deal found 9/13$404
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 11/187:43 pmITO - SEA
1 stop9h 57mAlaska Airlines
mar. 11/257:00 amSEA - ITO
1 stop11h 03mAlaska Airlines
Deal found 9/14$451
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
lun. 10/137:49 pmITO - SEA
1 stop9h 24mAlaska Airlines
sáb. 10/185:59 pmSEA - ITO
2 stops18h 21mAlaska Airlines
Deal found 9/15$515
This Southwest deal was found by Cheapflights users on 9/15. 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.
lun. 11/36:55 pmITO - SEA
2 stops15h 10mSouthwest
vie. 11/149:10 amSEA - ITO
2 stops14h 30mSouthwest
Deal found 9/15$523
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
dom. 10/269:26 amITO - PDX
2 stops21h 24mAlaska Airlines
sáb. 11/11:38 pmPDX - ITO
2 stops11h 48mAlaska Airlines
Deal found 9/14$545

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 septiembre 15, 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

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

lun. 11/3

7:43 pm-5:35 am

1 stop7h 52m

Seattle/Tacoma Intl

vie. 11/14

3:55 pm-10:22 pm

1 stop8h 27m

$318

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

lun. 11/3

7:43 pm-9:06 am

2 stops11h 23m

Portland

vie. 11/14

5:40 pm-7:01 am

1 stop15h 21m

$328

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

vie. 11/7

9:00 pm-10:32 am

2 stops11h 32m

Portland

jue. 11/13

10:25 am-7:01 pm

1 stop10h 36m

$328

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

jue. 11/6

6:01 pm-9:06 am

2 stops13h 05m

Portland

jue. 11/13

10:25 am-7:01 pm

1 stop10h 36m

$343

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

jue. 10/16

6:55 pm-8:13 am

1 stop10h 18m

Seattle/Tacoma Intl

lun. 10/20

2:10 pm-10:19 pm

2 stops11h 09m

$343

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

vie. 11/7

9:00 pm-10:32 am

2 stops11h 32m

Portland

mié. 11/12

10:25 am-5:31 pm

1 stop9h 06m

$373

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

mar. 11/18

7:43 pm-7:40 am

1 stop9h 57m

Seattle/Tacoma Intl

mar. 11/25

7:00 am-4:03 pm

1 stop11h 03m

$451

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

mié. 10/1

7:00 pm-10:40 am

2 stops12h 40m

Seattle/Tacoma Intl

mar. 10/14

8:45 pm-7:05 am

1 stop13h 20m

$474

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

mar. 9/30

5:26 pm-6:15 am

1 stop9h 49m

Seattle/Tacoma Intl

sáb. 10/4

4:45 pm-10:19 pm

1 stop8h 34m

$654

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

jue. 10/2

5:26 pm-6:15 am

1 stop9h 49m

Seattle/Tacoma Intl

jue. 10/16

4:45 pm-10:19 pm

1 stop8h 34m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 33 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, January is the cheapest month in which you can book a flight from Hilo to State of Washington (average of $238). Flying from Hilo to State of Washington in June is currently the most expensive (average of $387). 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 septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilo to State of Washington as you normally would.

How much does it cost to fly round-trip from Hilo to State of Washington?

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 septiembre 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, 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
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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 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 $318, Alaska Airlines can have you in State of Washington from Hilo in 7h 52m. There are 2649 mi between Hilo and State of Washington.

  • 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, January is the cheapest month in which you can book a flight from Hilo to State of Washington (average of $238). Flying from Hilo to State of Washington in June is currently the most expensive (average of $387). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Hilo to Washington

Discover the top 3 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$357Average$725FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$393Average$807FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$401Average$599FlexibilityNo cancel feeOn-time63%

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