What is the cheapest airline that flies from Washington to The Big Island?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Washington to The Big Island

How long is the flight from State of Washington to The Big Island?

The flight from State of Washington to The Big Island depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Seattle (a popular airport in State of Washington) to Copenhagen (the most popular airport in The Big Island), then the flight time is 9h 15m on average. If you fly from Spokane (another popular airport in State of Washington) to Copenhagen, then the average flight time is 11h 59m.

What airlines fly to The Big Island?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to The Big Island from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to The Big Island. Keep in mind that there are 6 different airlines that fly to The Big Island on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to The Big Island?

Prices for flights from Washington to The Big Island are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to The Big Island?

The number of operators available for flights from Washington to The Big Island is 6 as of February 2026.

How old do you have to be to fly from Washington to The Big Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to The Big Island.

What documentation or ID do you need to fly to The Big Island?

The travel and health documents required for your trip to The Big Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at The Big Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$128 Cheap Flights from Washington to The Big Island in 2026

Q: How many flights depart from State of Washington to The Big Island on average per day?

As of February 2026, there are 10 flights per day flying from State of Washington to The Big Island. The most common time of day flights depart is 3:00PM, with 84% of flights taking off in the afternoon.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington to The Big Island

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 pm - 8:51 pm

PDX

KOA

9h 11m

1 stop

10:55 pm - 12:33 pm

KOA

PDX

10h 38m

1 stop

$256United Airlines

Tue, Mar 3 - Tue, Mar 10

5:30 am - 6:30 pm

PDX

KOA

15h 00m

2 stops

10:15 pm - 12:14 pm

KOA

PDX

10h 59m

1 stop

$262Delta

Mon, Mar 2 - Mon, Mar 9

6:32 am - 6:59 pm

SEA

KOA

14h 27m

1 stop

9:40 pm - 10:56 am

KOA

SEA

10h 16m

1 stop

$312American Airlines

Thu, Mar 5 - Wed, Mar 11

6:00 am - 6:10 pm

PDX

ITO

15h 10m

2 stops

8:00 am - 10:25 pm

ITO

PDX

11h 25m

2 stops

$331Southwest

Wed, Apr 29 - Wed, May 13

6:35 am - 6:10 pm

PDX

ITO

13h 35m

2 stops

8:00 am - 10:55 pm

ITO

PDX

11h 55m

2 stops

$351Southwest

Mon, Mar 2 - Tue, Mar 10

10:35 am - 5:27 pm

PDX

ITO

9h 52m

1 stop

9:00 pm - 10:33 am

ITO

PDX

10h 33m

2 stops

$368Multiple Airlines

Tue, Mar 31 - Tue, Apr 7

10:30 am - 6:46 pm

PDX

ITO

10h 16m

1 stop

7:36 pm - 5:27 am

ITO

PDX

7h 51m

1 stop

$371Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

3:50 pm - 9:33 pm

SEA

ITO

8h 43m

1 stop

7:44 pm - 8:28 am

ITO

SEA

9h 44m

1 stop

$382Alaska Airlines

Wed, Apr 15 - Wed, Apr 22

10:00 am - 5:27 pm

SEA

ITO

10h 27m

1 stop

9:00 pm - 8:28 am

ITO

SEA

8h 28m

1 stop

$405Alaska Airlines

Tue, Apr 21 - Tue, Apr 28

5:00 am - 4:14 pm

PSC

KOA

13h 14m

1 stop

10:40 pm - 1:24 pm

KOA

PSC

12h 44m

1 stop

$516American Airlines

Thu, Feb 26 - Mon, Mar 2

Hawaiian Airlines flights from State of Washington to The Big Island

Our best Hawaiian Airlines deals on State of Washington to The Big Island flight tickets

Hawaiian Airlines

Mar 9

SEA8:05 amSeattle/Tacoma Intl

14h 12m

1 stop

KOA7:17 pmKona Intl

Mar 16

KOA9:17 pmKona Intl

5h 58m

SEA6:15 amSeattle/Tacoma Intl

$326

Hawaiian Airlines

Mar 2

SEA7:05 amSeattle/Tacoma Intl

8h 20m

1 stop

KOA1:25 pmKona Intl

Mar 11

KOA5:30 pmKona Intl

11h 50m

1 stop

SEA8:20 amSeattle/Tacoma Intl

$327

Hawaiian Airlines

Mar 2

SEA10:00 amSeattle/Tacoma Intl

7h 53m

1 stop

KOA3:53 pmKona Intl

Mar 10

KOA7:09 amKona Intl

11h 39m

1 stop

SEA9:48 pmSeattle/Tacoma Intl

$329

Delta flights from State of Washington to The Big Island

Our best Delta deals on State of Washington to The Big Island flight tickets

Delta

Mar 2

PDX5:30 amPortland

15h 00m

2 stops

KOA6:30 pmKona Intl

Mar 9

KOA10:15 pmKona Intl

10h 59m

1 stop

PDX12:14 pmPortland

$262

Delta

Mar 10

PDX5:45 amPortland

12h 08m

1 stop

KOA2:53 pmKona Intl

Mar 16

KOA7:40 pmKona Intl

13h 55m

1 stop

PDX12:35 pmPortland

$266

Delta

Apr 21

PDX5:30 amPortland

15h 13m

2 stops

KOA5:43 pmKona Intl

Apr 29

KOA10:00 pmKona Intl

16h 10m

2 stops

PDX5:10 pmPortland

$267

momondo Fare Finder

Use the filters below to find and compare flights from Washington to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 3/3

1:40 pm-8:51 pm

1 stop9h 11m

Kona Intl

Tue 3/10

10:55 pm-12:33 pm

1 stop10h 38m

$256

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 3/2

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Mon 3/9

10:15 pm-12:14 pm

1 stop10h 59m

$262

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Thu 3/5

6:32 am-6:59 pm

1 stop14h 27m

Kona Intl

Wed 3/11

9:40 pm-10:56 am

1 stop10h 16m

$312

PortlandHilo

PDX - ITO

PDXITO

Portland

Wed 4/29

6:00 am-6:10 pm

2 stops15h 10m

Hilo Intl

Wed 5/13

8:00 am-10:25 pm

2 stops11h 25m

$331

PortlandHilo

PDX - ITO

PDXITO

Portland

Mon 3/2

6:35 am-6:10 pm

2 stops13h 35m

Hilo Intl

Tue 3/10

8:00 am-10:55 pm

2 stops11h 55m

$351

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 3/31

10:35 am-5:27 pm

1 stop9h 52m

Hilo Intl

Tue 4/7

9:00 pm-10:33 am

2 stops10h 33m

$368

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 3/3

10:30 am-6:46 pm

1 stop10h 16m

Hilo Intl

Wed 3/4

7:36 pm-5:27 am

1 stop7h 51m

$371

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Wed 4/15

3:50 pm-9:33 pm

1 stop8h 43m

Hilo Intl

Wed 4/22

7:44 pm-8:28 am

1 stop9h 44m

$382

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Tue 4/21

10:00 am-5:27 pm

1 stop10h 27m

Hilo Intl

Tue 4/28

9:00 pm-8:28 am

1 stop8h 28m

$405

PascoKailua-Kona

PSC - KOA

PSCKOA

Pasco Tri Cities

Thu 2/26

5:00 am-4:14 pm

1 stop13h 14m

Kona Intl

Mon 3/2

10:40 pm-1:24 pm

1 stop12h 44m

$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 The Big Island

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 The Big Island?

The month of January is, on average, the cheapest month to fly to The Big Island from State of Washington, with most prices found around $397. If you’re not able to fly to The Big Island in January, then October is your next best option. Flight prices from State of Washington to The Big Island during October average around $437.

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from State of Washington to The Big Island is on a Thursday when prices can be found for as low as $469. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to The Big Island for around $654.

What is the cheapest time of day to depart on your flight to The Big Island?

The cheapest time of day to fly to The Big Island is in the afternoon when flights can be purchased for as low as $480. Flights to The Big Island are more costly in the evening, with an average ticket price of $677. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington to The Big Island flight route?

Fly from Seattle/Tacoma Intl to Kona Intl for the best Washington - The Big Island flight prices

How far in advance should I book a flight to The Big Island?

You are more likely to see cheaper flights to The Big Island from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to The Big Island for around $521 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to The Big Island from State of Washington for as low as $392 on momondo.

What cabin class options are available on Washington to The Big Island flights?

There are 4 cabin classes available to choose from on Washington to The Big Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to The Big Island flights?

No. A direct flight is the cheapest option for a flight between State of Washington to The Big Island.

Cheap State of Washington to The Big Island flight deals and tips

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

Best Price Found	$188
Fastest flight time	5h 56m
Direct flights	Every day
Airports in The Big Island	3 airports

The best one-way flight to The Big Island from State of Washington in the past 72 hours is $188. The best round-trip flight deal from State of Washington to The Big Island found on momondo in the last 72 hours is $360.

The fastest flight from State of Washington to The Big Island takes 5h 56m

Direct flights go from State of Washington to The Big Island every day.

There are 3 airports in The Big Island. From State of Washington there are direct flights to Kona Intl (KOA).

Search flight deals

When did momondo last update prices for flights from Washington to The Big Island?
Prices for flights from Washington to The Big Island are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to The Big Island?
The number of operators available for flights from Washington to The Big Island is 6 as of February 2026.
How old do you have to be to fly from Washington to The Big Island?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to The Big Island.
What documentation or ID do you need to fly to The Big Island?
The travel and health documents required for your trip to The Big Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at The Big Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from State of Washington to The Big Island?
Based on momondo bookings for flights between State of Washington and The Big Island, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 16.80% of the total bookings. Other popular models include Airbus A321neo with 11.65%, Boeing 787-9 Dreamliner with 8.96%, and Boeing 737-900 with 7.25%.

Best airlines flying from State of Washington to The Big Island

Compare and see reviews for airlines that fly from State of Washington to The Big Island with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $200	Free Cancellation	Rating 7.9 8,180 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $219	Free Cancellation	Rating 7.8 2,833 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $232	Free Cancellation	Rating 7.4 9,279 reviews	Search United Airlines flights
American Airlines	PriceFrom $247	Free Cancellation	Rating 7.2 11,271 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $258	Free Cancellation	Rating 8.0 11,878 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $297	Free Cancellation	Rating 8.0 4,280 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to The Big Island?

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

Can I find flights from Washington to The Big Island with flexible booking policies on momondo?

Yes. All flights to The Big Island from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to The Big Island?

Once all potential Washington to The Big Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to The Big Island from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your The Big Island 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 3/14

Sat 3/21

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to The Big Island

Popular cities

Other flights from Washington

Other flights to The Big Island

Airlines

Complete your trip

Feeling lucky

Popular cities in The Big Island

Flights to New Yorkfrom $52

Flights to Los Angelesfrom $46

Flights to Miamifrom $43

Flights to Chicagofrom $55

Flights to Orlandofrom $52

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $25

Flights to Bostonfrom $65

Flights to Atlantafrom $49

Flights to Dallasfrom $54

Flights to Seattlefrom $66

Cheap flights from Washington to The Big Island from $128

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 The Big Island departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington to The Big Island

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Hawaiian Airlines flights from State of Washington to The Big Island

Our best Hawaiian Airlines deals on State of Washington to The Big Island flight tickets

Delta flights from State of Washington to The Big Island

Our best Delta deals on State of Washington to The Big Island flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to The Big Island that are best for you.

See travel insights to The Big Island from

How to get the cheapest flight ticket from State of Washington to The Big Island

What is the cheapest month to fly to The Big Island?

What is the cheapest day to depart on your flight to The Big Island?

What is the cheapest time of day to depart on your flight to The Big Island?

What is the cheapest Washington to The Big Island flight route?

How far in advance should I book a flight to The Big Island?

What cabin class options are available on Washington to The Big Island flights?

Can stopping save me money on State of Washington to The Big Island flights?

What is the cheapest airline that flies from Washington to The Big Island?

What airlines fly to The Big Island?

How many flights depart from State of Washington to The Big Island on average per day?

How many flights depart from State of Washington to The Big Island on average per week?

How long is the flight from State of Washington to The Big Island?

Cheap State of Washington to The Big Island flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in The Big Island

Best airlines flying from State of Washington to The Big Island

Compare and see reviews for airlines that fly from State of Washington to The Big Island with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington to The Big Island?

Can I find flights from Washington to The Big Island with flexible booking policies on momondo?

How can momondo help me find flights from Washington to The Big Island?

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

An easier way to manage your The Big Island 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 Big Island

Popular cities in The Big Island

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

The Big Island flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to The Big Island

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to The Big Island

Explore popular destinations other users love

According to popular flight searches on momondo this year