What airlines fly to Hilo?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Hilo from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 6 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Hilo Intl?

Alaska Airlines, Hawaiian Airlines, and Southwest are the most popular carriers operating from Washington to Hilo Intl

How long does it take to fly to Hilo?

If you’re flying from a popular airport in State of Washington, such as Seattle or Bellingham, and flying into Hilo, then you can expect flight times to average 6h 05m and 8h 24m, respectively.

When did momondo last update prices for flights from Washington to Hilo Intl Airport?

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

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

As of August 2025, there are 3 operators available to choose from for flights from Washington to Hilo Intl Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$164 Cheap Flights from Washington to Hilo in 2025

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Find the cheapest flights from Washington to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

10:02 am - 5:40 pmSEA-ITO

10h 38m1 stop

9:00 pm - 7:40 amITO-SEA

8h 40m1 stop

$283Hawaiian Airlines

Find Deal

mié., oct. 29 - mar., nov. 4

3:55 pm - 10:19 pmSEA-ITO

8h 24m1 stop

7:43 pm - 5:25 amITO-SEA

7h 42m1 stop

$288Alaska Airlines

Find Deal

mar., nov. 4 - lun., nov. 10

7:09 am - 11:51 amPDX-ITO

7h 42m1 stop

6:43 pm - 5:34 amITO-PDX

8h 51m1 stop

$288Alaska Airlines

Find Deal

lun., oct. 27 - mié., nov. 5

8:00 am - 7:01 pmSEA-ITO

13h 01m2 stops

6:01 pm - 5:25 amITO-SEA

9h 24m1 stop

$298Alaska Airlines

Find Deal

mié., nov. 5 - mar., nov. 11

10:35 am - 4:56 pmPDX-ITO

9h 21m1 stop

6:43 pm - 9:49 amITO-PDX

13h 06m2 stops

$298Alaska Airlines

Find Deal

lun., oct. 27 - mié., nov. 5

6:25 am - 4:56 pmSEA-ITO

13h 31m2 stops

9:00 pm - 10:23 amITO-SEA

11h 23m2 stops

$308Alaska Airlines

Find Deal

mié., oct. 29 - mar., nov. 4

1:38 pm - 10:19 pmPDX-ITO

10h 41m2 stops

6:01 pm - 9:06 amITO-PDX

13h 05m2 stops

$308Alaska Airlines

Find Deal

lun., nov. 3 - mié., nov. 12

3:55 pm - 10:19 pmSEA-ITO

8h 24m1 stop

6:01 pm - 5:35 amITO-SEA

9h 34m1 stop

$424

Find Deal

jue., nov. 6 - mar., nov. 11

7:25 am - 6:10 pmPDX-ITO

12h 45m2 stops

6:00 am - 7:55 pmITO-PDX

11h 55m2 stops

$506Southwest

Find Deal

vie., ene. 9 - mar., ene. 13

3:55 pm - 10:19 pmSEA-ITO

8h 24m1 stop

7:43 pm - 6:37 pmITO-SEA

20h 54m2 stops

$516

Find Deal

sáb., nov. 8 - jue., nov. 13

Hawaiian Airlines flights from State of Washington to Hilo

Our best Hawaiian Airlines deals on State of Washington to Hilo flight tickets

Hawaiian Airlines

Oct 29

SEA10:02 amSeattle/Tacoma Intl

10h 38m

1 stop

ITO5:40 pmHilo Intl

Nov 4

ITO9:00 pmHilo Intl

8h 40m

1 stop

SEA7:40 amSeattle/Tacoma Intl

$283

Find similar

Hawaiian Airlines

Nov 6

SEA3:55 pmSeattle/Tacoma Intl

8h 24m

1 stop

ITO10:19 pmHilo Intl

Nov 11

ITO9:00 pmHilo Intl

8h 40m

1 stop

SEA7:40 amSeattle/Tacoma Intl

$333

Find similar

Hawaiian Airlines

Feb 3

SEA3:40 pmSeattle/Tacoma Intl

8h 34m

1 stop

ITO10:14 pmHilo Intl

Feb 25

ITO6:47 pmHilo Intl

8h 28m

1 stop

SEA5:15 amSeattle/Tacoma Intl

$338

Find similar

Alaska Airlines flights from State of Washington to Hilo

Our best Alaska Airlines deals on State of Washington to Hilo flight tickets

Alaska Airlines

Nov 4

SEA3:55 pmSeattle/Tacoma Intl

8h 24m

1 stop

ITO10:19 pmHilo Intl

Nov 10

ITO7:43 pmHilo Intl

7h 42m

1 stop

SEA5:25 amSeattle/Tacoma Intl

$288

Find similar

Alaska Airlines

Nov 5

SEA8:00 amSeattle/Tacoma Intl

13h 01m

2 stops

ITO7:01 pmHilo Intl

Nov 11

ITO6:01 pmHilo Intl

9h 24m

1 stop

SEA5:25 amSeattle/Tacoma Intl

$298

Find similar

Alaska Airlines

Oct 29

SEA6:25 amSeattle/Tacoma Intl

13h 31m

2 stops

ITO4:56 pmHilo Intl

Nov 4

ITO9:00 pmHilo Intl

11h 23m

2 stops

SEA10:23 amSeattle/Tacoma Intl

$308

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

mié. 10/29

10:02 am-5:40 pm

1 stop10h 38m

Hilo Intl

mar. 11/4

9:00 pm-7:40 am

1 stop8h 40m

$283

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

mar. 11/4

3:55 pm-10:19 pm

1 stop8h 24m

Hilo Intl

lun. 11/10

7:43 pm-5:25 am

1 stop7h 42m

$288

PortlandHilo

PDX - ITO

PDXITO

Portland

lun. 10/27

7:09 am-11:51 am

1 stop7h 42m

Hilo Intl

mié. 11/5

6:43 pm-5:34 am

1 stop8h 51m

$288

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

mié. 11/5

8:00 am-7:01 pm

2 stops13h 01m

Hilo Intl

mar. 11/11

6:01 pm-5:25 am

1 stop9h 24m

$298

PortlandHilo

PDX - ITO

PDXITO

Portland

lun. 10/27

10:35 am-4:56 pm

1 stop9h 21m

Hilo Intl

mié. 11/5

6:43 pm-9:49 am

2 stops13h 06m

$298

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

mié. 10/29

6:25 am-4:56 pm

2 stops13h 31m

Hilo Intl

mar. 11/4

9:00 pm-10:23 am

2 stops11h 23m

$308

PortlandHilo

PDX - ITO

PDXITO

Portland

lun. 11/3

1:38 pm-10:19 pm

2 stops10h 41m

Hilo Intl

mié. 11/12

6:01 pm-9:06 am

2 stops13h 05m

$308

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

jue. 11/6

3:55 pm-10:19 pm

1 stop8h 24m

Hilo Intl

mar. 11/11

6:01 pm-5:35 am

1 stop9h 34m

$424

PortlandHilo

PDX - ITO

PDXITO

Portland

vie. 1/9

7:25 am-6:10 pm

2 stops12h 45m

Hilo Intl

mar. 1/13

6:00 am-7:55 pm

2 stops11h 55m

$506

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

sáb. 11/8

3:55 pm-10:19 pm

1 stop8h 24m

Hilo Intl

jue. 11/13

7:43 pm-6:37 pm

2 stops20h 54m

$516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Hilo?

The month of September is, on average, the cheapest month to fly to Hilo from State of Washington, with most prices found around $366. If you’re not able to fly to Hilo in September, then November is your next best option. Flight prices from State of Washington to Hilo during November average around $523.

What is the cheapest day to depart on your flight to Hilo?

The cheapest day to depart from State of Washington to Hilo is on a Wednesday. Travelers who choose to depart for Hilo on a Wednesday will often find tickets for as low as $469. Flights from State of Washington to Hilo on a Friday will generally be more expensive and average around $637. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest State of Washington to Hilo flights are usually those with departure times at noon. Our users have found flights to Hilo at noon for as low as $286. In contrast, the most expensive time of day to depart to Hilo is in the evening when prices are around $600.

How far in advance should I book a flight to Hilo?

You are more likely to see cheaper flights to Hilo from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Hilo for around $618 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hilo from State of Washington for as low as $308 on momondo.

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

You could potentially save up to 42% on your flight if you consider stops on a State of Washington to Hilo flight.

Cheap State of Washington to Hilo flight deals and tips

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

Best Price Found	$164
Fastest flight time	7h 42m
Direct flights	None
Airports in Hilo	1 airport

The best one-way flight to Hilo from State of Washington in the past 72 hours is $164. The best round-trip flight deal from State of Washington to Hilo found on momondo in the last 72 hours is $283.

The fastest flight from State of Washington to Hilo takes 7h 42m

There are no direct flights from State of Washington to Hilo. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Hilo Intl Airport and Portland Airport - Hilo Intl Airport.

There is 1 airport near Hilo: Hilo Intl (ITO)

Search flight deals

When did momondo last update prices for flights from Washington to Hilo Intl Airport?
Prices for flights from Washington to Hilo Intl Airport are updated daily.
How many operators does momondo search for flights from Washington to Hilo Intl Airport?
As of August 2025, there are 3 operators available to choose from for flights from Washington to Hilo Intl Airport.
How old do you have to be to fly from Washington to Hilo Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Hilo

Compare and see reviews for airlines that fly from State of Washington to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $313	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $430	Free Cancellation	Rating 7.8 2,664 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $451	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hilo from Washington.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hilo from Washington.

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

Yes momondo offers price alerts on flights to Hilo from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Hilo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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sáb. 8/23

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Cheap flights from Washington to Hilo 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 Washington to Hilo departing on 9/22. 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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Filter for what you want

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Cheap round-trip flights

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Cheap last minute flights

Hawaiian Airlines flights from State of Washington to Hilo

Our best Hawaiian Airlines deals on State of Washington to Hilo flight tickets

Alaska Airlines flights from State of Washington to Hilo

Our best Alaska Airlines deals on State of Washington to Hilo flight tickets

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

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 month to fly to Hilo?

What is the cheapest day to depart on your flight to Hilo?

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

Our data shows that the cheapest State of Washington to Hilo flights are usually those with departure times at noon. Our users have found flights to Hilo at noon for as low as $286. In contrast, the most expensive time of day to depart to Hilo is in the evening when prices are around $600.

How far in advance should I book a flight to Hilo?

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

You could potentially save up to 42% on your flight if you consider stops on a State of Washington to Hilo flight.

What is the cheapest airline that flies from Washington to Hilo Intl?

Alaska Airlines, Hawaiian Airlines, and Southwest are the most popular carriers operating from Washington to Hilo Intl

What airlines fly to Hilo?

How long does it take to fly to Hilo?

If you’re flying from a popular airport in State of Washington, such as Seattle or Bellingham, and flying into Hilo, then you can expect flight times to average 6h 05m and 8h 24m, respectively.

Cheap State of Washington to Hilo flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Hilo

When did momondo last update prices for flights from Washington to Hilo Intl Airport?

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

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

What documentation or ID do you need to fly to Hilo Intl Airport?

Best airlines flying from State of Washington to Hilo

Compare and see reviews for airlines that fly from State of Washington to Hilo with momondo

Traveling to a place near Hilo?

Why use momondo?

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

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

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

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

An easier way to manage your Hilo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Hawaii