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 Pasco, and flying into Hilo, then you can expect flight times to average 6h 01m and 8h 23m, respectively.

What airlines fly to Hilo?

Alaska Airlines, Delta and Southwest 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 71% 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?

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

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 September 2026, there are 2 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.

$224 Cheap Flights from Washington to Hilo in 2026/27

Find the cheapest flights from Washington to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 8:11 pmSEA Seattle/Tacoma Intl-ITO Hilo Intl

15h 41m2 stops San Diego Honolulu

11:00 am - 11:22 pmITO Hilo Intl-SEA Seattle/Tacoma Intl

10h 22m1 stop Honolulu

$424Multiple Airlines

Wed, Jan 13 - Wed, Jan 20

7:14 am - 8:11 pmPDX Portland-ITO Hilo Intl

14h 57m2 stops San Diego Honolulu

6:00 am - 4:29 pmITO Hilo Intl-PDX Portland

8h 29m1 stop Honolulu

$424Multiple Airlines

Thu, Jan 21 - Mon, Jan 25

9:00 am - 4:19 pmSEA Seattle/Tacoma Intl-ITO Hilo Intl

10h 19m1 stop Honolulu

7:30 pm - 6:05 amITO Hilo Intl-SEA Seattle/Tacoma Intl

7h 35m1 stop Honolulu

$427Alaska Airlines

Thu, Oct 22 - Thu, Oct 29

4:15 pm - 7:05 amSEA Seattle/Tacoma Intl-ITO Hilo Intl

16h 50m1 stop Honolulu

8:45 pm - 7:41 amITO Hilo Intl-SEA Seattle/Tacoma Intl

8h 56m1 stop Honolulu

$427Alaska Airlines

Thu, Nov 5 - Mon, Nov 9

8:45 pm - 7:04 amSEA Seattle/Tacoma Intl-ITO Hilo Intl

13h 19m1 stop Honolulu

4:51 pm - 6:05 amITO Hilo Intl-SEA Seattle/Tacoma Intl

10h 14m1 stop Honolulu

$427Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

6:20 pm - 7:07 amSEA Seattle/Tacoma Intl-ITO Hilo Intl

14h 47m1 stop Honolulu

7:30 pm - 6:42 amITO Hilo Intl-SEA Seattle/Tacoma Intl

9h 12m1 stop Honolulu

$427Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

5:49 pm - 7:04 amPDX Portland-ITO Hilo Intl

15h 15m1 stop Honolulu

8:45 pm - 4:29 pmITO Hilo Intl-PDX Portland

17h 44m1 stop Honolulu

$427Multiple Airlines

Thu, Jan 21 - Mon, Jan 25

5:30 am - 6:10 pmPDX Portland-ITO Hilo Intl

14h 40m2 stops San Jose Honolulu

9:30 pm - 11:30 amITO Hilo Intl-PDX Portland

12h 00m1 stop Las Vegas Harry Reid Intl

$432Southwest

Mon, Feb 22 - Fri, Feb 26

5:20 am - 1:30 pmPDX Portland-ITO Hilo Intl

10h 10m1 stop Las Vegas Harry Reid Intl

9:30 pm - 11:30 amITO Hilo Intl-PDX Portland

12h 00m1 stop Las Vegas Harry Reid Intl

$436Southwest

Mon, Feb 22 - Fri, Feb 26

4:15 pm - 7:05 amSEA Seattle/Tacoma Intl-ITO Hilo Intl

16h 50m1 stop Honolulu

8:45 pm - 8:15 amITO Hilo Intl-SEA Seattle/Tacoma Intl

9h 30m2 stops Honolulu Portland

$437Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

6:25 am - 12:35 pmPDX Portland-ITO Hilo Intl

9h 10m1 stop Las Vegas Harry Reid Intl

8:45 pm - 10:25 amITO Hilo Intl-PDX Portland

10h 40m1 stop Las Vegas Harry Reid Intl

$645Southwest

Thu, Sep 24 - Fri, Oct 23

6:25 am - 6:10 pmPDX Portland-ITO Hilo Intl

14h 45m2 stops Las Vegas Harry Reid Intl Honolulu

8:45 pm - 10:25 amITO Hilo Intl-PDX Portland

10h 40m1 stop Las Vegas Harry Reid Intl

$651Southwest

Thu, Sep 24 - Fri, Oct 23

5:45 am - 6:10 pmPDX Portland-ITO Hilo Intl

15h 25m2 stops Phoenix Sky Harbor Intl Honolulu

8:45 pm - 12:20 pmITO Hilo Intl-PDX Portland

12h 35m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$656Southwest

Thu, Sep 24 - Fri, Oct 23

8:00 am - 3:13 pmPDX Portland-ITO Hilo Intl

10h 13m1 stop Honolulu

8:45 pm - 1:32 pmITO Hilo Intl-PDX Portland

13h 47m2 stops Honolulu San Francisco

$708Multiple Airlines

Fri, Sep 25 - Mon, Oct 5

5:07 am - 2:25 pmPDX Portland-ITO Hilo Intl

12h 18m2 stops Seattle/Tacoma Intl Honolulu

8:45 pm - 10:52 amITO Hilo Intl-PDX Portland

11h 07m2 stops Honolulu San Francisco

$718Multiple Airlines

Fri, Sep 25 - Mon, Oct 5

10:30 am - 4:58 pmPDX Portland-ITO Hilo Intl

9h 28m1 stop Honolulu

7:30 pm - 6:19 amITO Hilo Intl-PDX Portland

7h 49m1 stop Honolulu

$760Alaska Airlines

Fri, Sep 25 - Mon, Oct 5

8:00 am - 3:13 pmPDX Portland-ITO Hilo Intl

10h 13m1 stop Honolulu

8:45 pm - 1:32 pmITO Hilo Intl-PDX Portland

13h 47m2 stops Honolulu San Francisco

$770Multiple Airlines

Fri, Sep 25 - Mon, Oct 5

8:00 am - 2:25 pmPDX Portland-ITO Hilo Intl

9h 25m1 stop Honolulu

6:18 pm - 6:19 amITO Hilo Intl-PDX Portland

9h 01m1 stop Honolulu

$780Alaska Airlines

Fri, Sep 25 - Mon, Oct 5

8:00 am - 2:25 pmPDX Portland-ITO Hilo Intl

9h 25m1 stop Honolulu

6:18 pm - 6:19 amITO Hilo Intl-PDX Portland

9h 01m1 stop Honolulu

$780Alaska Airlines

Fri, Sep 25 - Mon, Oct 5

10:30 am - 6:17 pmPDX Portland-ITO Hilo Intl

10h 47m2 stops Seattle/Tacoma Intl Kahului

6:49 pm - 8:28 amITO Hilo Intl-PDX Portland

10h 39m2 stops Honolulu Seattle/Tacoma Intl

$780Multiple Airlines

Fri, Sep 25 - Mon, Oct 5

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Southwest flights from State of Washington to Hilo

Our best Southwest deals on State of Washington to Hilo flight tickets

Southwest

Feb 22

PDX5:30 amPortland

14h 40m

2 stops

ITO6:10 pmHilo Intl

Feb 26

ITO9:30 pmHilo Intl

12h 00m

1 stop

PDX11:30 amPortland

$432

Southwest

Feb 22

PDX5:20 amPortland

10h 10m

1 stop

ITO1:30 pmHilo Intl

Feb 26

ITO9:30 pmHilo Intl

12h 00m

1 stop

PDX11:30 amPortland

$436

Southwest

Nov 2

PDX5:00 amPortland

10h 20m

1 stop

ITO1:20 pmHilo Intl

Nov 3

ITO6:55 pmHilo Intl

15h 20m

2 stops

PDX12:15 pmPortland

$442

American Airlines flights from State of Washington to Hilo

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

American Airlines

Jan 29

SEA6:00 amSeattle/Tacoma Intl

13h 18m

2 stops

ITO5:18 pmHilo Intl

Feb 2

ITO6:19 pmHilo Intl

14h 35m

2 stops

SEA10:54 amSeattle/Tacoma Intl

$577

American Airlines

Oct 2

SEA12:55 pmSeattle/Tacoma Intl

11h 59m

2 stops

ITO9:54 pmHilo Intl

Oct 9

ITO4:51 pmHilo Intl

17h 16m

2 stops

SEA1:07 pmSeattle/Tacoma Intl

$1,015

American Airlines

Oct 13

GEG6:30 amSpokane

18h 27m

3 stops

ITO9:57 pmHilo Intl

Oct 20

ITO7:30 pmHilo Intl

14h 59m

2 stops

GEG1:29 pmSpokane

$1,031

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHilo

SEA Seattle/Tacoma Intl - ITO Hilo Intl

SEAITO

Seattle/Tacoma Intl

Wed 1/13

6:30 am-8:11 pm

2 stops15h 41m

Hilo Intl

Wed 1/20

11:00 am-11:22 pm

1 stop10h 22m

$424

PortlandHilo

PDX Portland - ITO Hilo Intl

PDXITO

Portland

Thu 1/21

7:14 am-8:11 pm

2 stops14h 57m

Hilo Intl

Mon 1/25

6:00 am-4:29 pm

1 stop8h 29m

$424

Quickest round-trip

SeattleHilo

SEA Seattle/Tacoma Intl - ITO Hilo Intl

SEAITO

Seattle/Tacoma Intl

Thu 10/22

9:00 am-4:19 pm

1 stop10h 19m

Hilo Intl

Thu 10/29

7:30 pm-6:05 am

1 stop7h 35m

$427

SeattleHilo

SEA Seattle/Tacoma Intl - ITO Hilo Intl

SEAITO

Seattle/Tacoma Intl

Thu 11/5

4:15 pm-7:05 am

1 stop16h 50m

Hilo Intl

Mon 11/9

8:45 pm-7:41 am

1 stop8h 56m

$427

SeattleHilo

SEA Seattle/Tacoma Intl - ITO Hilo Intl

SEAITO

Seattle/Tacoma Intl

Mon 10/19

8:45 pm-7:04 am

1 stop13h 19m

Hilo Intl

Mon 10/26

4:51 pm-6:05 am

1 stop10h 14m

$427

SeattleHilo

SEA Seattle/Tacoma Intl - ITO Hilo Intl

SEAITO

Seattle/Tacoma Intl

Tue 12/1

6:20 pm-7:07 am

1 stop14h 47m

Hilo Intl

Tue 12/8

7:30 pm-6:42 am

1 stop9h 12m

$427

PortlandHilo

PDX Portland - ITO Hilo Intl

PDXITO

Portland

Thu 1/21

5:49 pm-7:04 am

1 stop15h 15m

Hilo Intl

Mon 1/25

8:45 pm-4:29 pm

1 stop17h 44m

$427

PortlandHilo

PDX Portland - ITO Hilo Intl

PDXITO

Portland

Mon 2/22

5:30 am-6:10 pm

2 stops14h 40m

Hilo Intl

Fri 2/26

9:30 pm-11:30 am

1 stop12h 00m

$432

PortlandHilo

PDX Portland - ITO Hilo Intl

PDXITO

Portland

Mon 2/22

5:20 am-1:30 pm

1 stop10h 10m

Hilo Intl

Fri 2/26

9:30 pm-11:30 am

1 stop12h 00m

$436

SeattleHilo

SEA Seattle/Tacoma Intl - ITO Hilo Intl

SEAITO

Seattle/Tacoma Intl

Thu 11/5

4:15 pm-7:05 am

1 stop16h 50m

Hilo Intl

Mon 11/9

8:45 pm-8:15 am

2 stops9h 30m

$437

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 July is, on average, the cheapest month to fly to Hilo from State of Washington, with most prices found around $0. If you’re not able to fly to Hilo in July, then June is your next best option. Flight prices from State of Washington to Hilo during June average around $0.

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

You could potentially save up to 20% 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	$224
Fastest flight time	7h 29m
Direct flights	None

The best one-way flight to Hilo from State of Washington in the past 72 hours is $224. The best round-trip flight deal from State of Washington to Hilo found on momondo in the last 72 hours is $424.

The fastest flight from State of Washington to Hilo takes 7h 29m

There are no direct flights from State of Washington to Hilo. There are no popular flight routes from State of Washington to Hilo.

Search flight deals

Frequently asked questions about flying from Washington to Hilo

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 September 2026, there are 2 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 $276	Free Cancellation	Rating 7.9 12,950 reviews		Search Alaska Airlines 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.