How does KAYAK find such low prices on flights from Washington to Hilo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Hilo. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Hilo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Hilo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Hilo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$186 CHEAP FLIGHTS from Washington to Hilo

ITO

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$276

Overall average: $597

Alaska Airlines

Tue 2/3Wed 2/25

SEA - ITO • 1 stop

Cheapest one-way

$186

Typical prices: $277-$376

Alaska Airlines

Sun 1/18

SEA - ITO • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Hilo!

Flight Deals

Cheap Flights from Washington to Hilo

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Hilo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Hilo

Tue, Feb 3 - Wed, Feb 25

10:14 am - 5:45 pmSEA-ITO

9h 31m1 stop

7:41 pm - 7:44 amITO-SEA

10h 03m1 stop

$276Alaska Airlines

Find Deal

Tue, Feb 3 - Wed, Feb 25

8:25 am - 5:29 pmSEA-ITO

11h 04m2 stops

7:41 pm - 7:44 amITO-SEA

10h 03m1 stop

$286Alaska Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 22

8:25 am - 7:04 pmSEA-ITO

12h 39m2 stops

8:59 am - 10:33 pmITO-SEA

11h 34m2 stops

$296Alaska Airlines

Find Deal

Sun, Feb 22 - Wed, Mar 4

3:45 pm - 10:35 pmSEA-ITO

8h 50m1 stop

7:41 pm - 5:31 amITO-SEA

7h 50m1 stop

$304Alaska Airlines

Find Deal

Mon, Feb 23 - Sat, Feb 28

10:20 am - 5:41 pmSEA-ITO

9h 21m1 stop

6:00 am - 3:49 pmITO-SEA

7h 49m1 stop

$312Alaska Airlines

Find Deal

Mon, Feb 23 - Thu, Feb 26

10:20 am - 5:41 pmSEA-ITO

9h 21m1 stop

1:45 pm - 11:40 pmITO-SEA

7h 55m1 stop

$316Alaska Airlines

Find Deal

Fri, Feb 6 - Mon, Feb 16

6:33 am - 8:29 pmGEG-ITO

15h 56m3 stops

6:44 pm - 10:26 amITO-GEG

13h 42m2 stops

$3,029Multiple Airlines

Find Deal

Fri, Jan 9 - Wed, Jan 21

12:24 pm - 5:29 pmGEG-ITO

31h 05m2 stops

6:44 pm - 10:44 amITO-GEG

14h 00m2 stops

$3,353United Airlines

Find Deal

Fri, Jan 9 - Wed, Jan 21

5:00 am - 8:29 pmGEG-ITO

17h 29m3 stops

6:44 pm - 10:44 amITO-GEG

14h 00m2 stops

$3,794United Airlines

Find Deal

Fri, Jan 9 - Wed, Jan 21

5:00 am - 8:29 pmGEG-ITO

17h 29m3 stops

7:44 pm - 3:21 pmITO-GEG

17h 37m3 stops

$4,706United Airlines

Find Deal

Useful Info

Low season	September
High season	June
Cheapest flight	$186

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Seattle to Hilo

How does KAYAK find such low prices on flights from Washington to Hilo?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Hilo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Hilo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Hilo?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Hilo?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hilo

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Hilo

Hilo (ITO)

ITO

$186 Find Cheap Flights from Washington to Hilo

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

Everything you should know

Cheap Flights from Washington to Hilo

Recent round-trip flight deals from Washington to Hilo

Recent one-way flight deals from Washington to Hilo

Recent last minute flight deals from Washington to Hilo

Good to know

FAQs for booking flights from Washington to Hilo

How does KAYAK find such low prices on flights from Washington to Hilo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Hilo.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Hilo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Hilo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Hilo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hilo

Information on the airport you'll fly into in Hilo

Cabin class types available on flights to Washington

Complete your trip to Hilo with a hotel stay or car rental

Find direct flights for Hilo

Flights to other popular destinations

Flights from domestic origins to Hilo

Choose which airport to fly into in Hilo

Find deals for your return flight