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Cheap flights from Hilo to Washington from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hilo to Washington departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Hawaiian Airlines Logo
5:26 pm - 6:00 amITO-PDX
9h 34m1 stop
Hawaiian Airlines Logo
10:40 am - 3:59 pmPDX-ITO
8h 19m1 stop
$334Hawaiian Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Alaska Airlines Logo
5:26 pm - 6:00 amITO-PDX
9h 34m1 stop
Alaska Airlines Logo
2:32 pm - 10:17 pmPDX-ITO
10h 45m2 stops
$344Alaska Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Alaska Airlines Logo
6:10 pm - 6:19 amITO-SEA
9h 09m1 stop
Alaska Airlines Logo
10:13 am - 5:39 pmSEA-ITO
10h 26m1 stop
$370Alaska Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
Alaska Airlines Logo
4:28 pm - 8:52 amITO-PDX
13h 24m2 stops
Alaska Airlines Logo
1:24 pm - 10:17 pmPDX-ITO
11h 53m2 stops
$383Alaska Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Alaska Airlines Logo
7:00 pm - 8:10 amITO-SEA
10h 10m2 stops
Alaska Airlines Logo
10:13 am - 5:39 pmSEA-ITO
10h 26m1 stop
$410Alaska Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
Alaska Airlines Logo
7:00 pm - 8:10 amITO-SEA
10h 10m2 stops
Alaska Airlines Logo
7:50 am - 3:59 pmSEA-ITO
11h 09m2 stops
$450Alaska Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
Delta Logo
7:00 pm - 11:04 amITO-PSC
13h 04m2 stops
Delta Logo
1:00 pm - 6:30 pmPSC-ITO
32h 30m2 stops
$893Delta
Find Deal
Thu, Aug 28 - Mon, Sep 1
Delta Logo
1:32 pm - 8:48 amITO-SEA
16h 16m2 stops
Delta Logo
7:15 am - 8:30 pmSEA-ITO
16h 15m2 stops
$1,101Delta
Find Deal
Mon, Sep 1 - Sun, Sep 14
Delta Logo
7:00 pm - 7:30 amITO-SEA
9h 30m1 stop
Delta Logo
8:45 am - 6:30 pmSEA-ITO
12h 45m1 stop
$1,745Delta
Find Deal
Thu, Sep 11 - Thu, Sep 18
American Airlines Logo
7:00 pm - 2:49 pmITO-SEA
16h 49m2 stops
American Airlines Logo
7:25 am - 8:30 pmSEA-ITO
16h 05m2 stops
$2,493American Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18

Alaska Airlines flights from Hilo to State of Washington

Our best Alaska Airlines deals on Hilo to State of Washington flight tickets
Alaska Airlines
Sep 10
ITO5:26 pmHilo Intl
9h 34m
1 stop
PDX6:00 amPortland
Sep 17
PDX2:32 pmPortland
10h 45m
2 stops
ITO10:17 pmHilo Intl
$344
Find similar
Alaska Airlines
Sep 18
ITO6:10 pmHilo Intl
9h 09m
1 stop
SEA6:19 amSeattle/Tacoma Intl
Sep 23
SEA10:13 amSeattle/Tacoma Intl
10h 26m
1 stop
ITO5:39 pmHilo Intl
$370
Find similar
Alaska Airlines
Sep 10
ITO4:28 pmHilo Intl
13h 24m
2 stops
PDX8:52 amPortland
Sep 17
PDX1:24 pmPortland
11h 53m
2 stops
ITO10:17 pmHilo Intl
$383
Find similar

Delta flights from Hilo to State of Washington

Our best Delta deals on Hilo to State of Washington flight tickets
Delta
Aug 28
ITO7:00 pmHilo Intl
13h 04m
2 stops
PSC11:04 amPasco Tri Cities
Sep 1
PSC1:00 pmPasco Tri Cities
32h 30m
2 stops
ITO6:30 pmHilo Intl
$893
Find similar
Delta
Sep 1
ITO1:32 pmHilo Intl
16h 16m
2 stops
SEA8:48 amSeattle/Tacoma Intl
Sep 14
SEA7:15 amSeattle/Tacoma Intl
16h 15m
2 stops
ITO8:30 pmHilo Intl
$1,101
Find similar
Delta
Sep 11
ITO7:00 pmHilo Intl
9h 30m
1 stop
SEA7:30 amSeattle/Tacoma Intl
Sep 18
SEA8:45 amSeattle/Tacoma Intl
12h 45m
1 stop
ITO6:30 pmHilo Intl
$1,745
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hilo to State of 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Hilo to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Wed 9/10

5:26 pm-6:00 am

1 stop9h 34m

Portland

Wed 9/17

10:40 am-3:59 pm

1 stop8h 19m

$334

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Wed 9/10

5:26 pm-6:00 am

1 stop9h 34m

Portland

Wed 9/17

2:32 pm-10:17 pm

2 stops10h 45m

$344

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Thu 9/18

6:10 pm-6:19 am

1 stop9h 09m

Seattle/Tacoma Intl

Tue 9/23

10:13 am-5:39 pm

1 stop10h 26m

$370

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Wed 9/10

4:28 pm-8:52 am

2 stops13h 24m

Portland

Wed 9/17

1:24 pm-10:17 pm

2 stops11h 53m

$383

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Thu 9/18

7:00 pm-8:10 am

2 stops10h 10m

Seattle/Tacoma Intl

Tue 9/23

10:13 am-5:39 pm

1 stop10h 26m

$410

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Thu 9/18

7:00 pm-8:10 am

2 stops10h 10m

Seattle/Tacoma Intl

Tue 9/23

7:50 am-3:59 pm

2 stops11h 09m

$450

HiloPasco

ITO - PSC

ITOPSC

Hilo Intl

Thu 8/28

7:00 pm-11:04 am

2 stops13h 04m

Pasco Tri Cities

Mon 9/1

1:00 pm-6:30 pm

2 stops32h 30m

$893

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Mon 9/1

1:32 pm-8:48 am

2 stops16h 16m

Seattle/Tacoma Intl

Sun 9/14

7:15 am-8:30 pm

2 stops16h 15m

$1,101

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Thu 9/11

7:00 pm-7:30 am

1 stop9h 30m

Seattle/Tacoma Intl

Thu 9/18

8:45 am-6:30 pm

1 stop12h 45m

$1,745

HiloSeattle

ITO - SEA

ITOSEA

Hilo Intl

Thu 9/11

7:00 pm-2:49 pm

2 stops16h 49m

Seattle/Tacoma Intl

Thu 9/18

7:25 am-8:30 pm

2 stops16h 05m

$2,493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Hilo to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Hilo to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $540. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Hilo to State of Washington for around $756.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the morning when flights can be purchased for as low as $591. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $735 on average. Flights to State of Washington from Hilo in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Hilo to State of Washington flights?

You could potentially save up to 47% on your flight if you consider stops on a Hilo to State of Washington flight.

Cheap Hilo to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to State of Washington

Best Price Found

$164

Fastest flight time

7h 42m

Direct flights

None

Airports in State of Washington

4 airports
The best one-way flight to State of Washington from Hilo in the past 72 hours is $164. The best round-trip flight deal from Hilo to State of Washington found on momondo in the last 72 hours is $334.
The fastest flight from Hilo to State of Washington takes 7h 42m
There are no direct flights from Hilo to State of Washington. Popular non-direct routes for this connection are Hilo Intl Airport - Spokane Airport, Hilo Intl Airport - Seattle/Tacoma Intl Airport and Hilo Intl Airport - Portland Airport.
There are 4 airports near State of Washington: Pasco Tri Cities (PSC), Portland (PDX), Spokane (GEG), Seattle/Tacoma Intl (SEA)
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  • When did momondo last update prices for flights from Hilo Intl Airport to Washington?

    Prices for flights from Hilo Intl Airport to Washington are updated daily.

  • How many operators does momondo search for flights from Hilo Intl Airport to Washington?

  • How old do you have to be to fly from Hilo Intl Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Hilo to State of Washington

Compare and see reviews for airlines that fly from Hilo to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $383Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $401Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $409Free CancellationRating
7.8
2,656 reviews
Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hilo to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hilo to Washington with flexible booking policies on momondo?

All flight searches from Hilo to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hilo to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hilo to Washington.

I’m not ready to book a flight from Hilo to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hilo to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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