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

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

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 58% 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.

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 Incheon Intl Airport (the most popular airport in The Big Island), then the flight time is 11h 20m on average. If you fly from Pasco (another popular airport in State of Washington) to Incheon Intl Airport, then the average flight time is 15h 55m.

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 August 2025.

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.

$149 Cheap Flights from Washington to The Big Island in 2025

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

As of August 2025, there are 14 flights per day flying from State of Washington to The Big Island. The most common time of day flights depart is 6:00PM, with 48% of flights taking off in the afternoon.

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

As of August 2025, 104 flights take off from State of Washington and land in The Big Island each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.

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Find the cheapest flights from Washington to The Big Island

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:55 pm - 10:17 pmSEA-ITO

9h 22m1 stop

9:00 pm - 7:54 amITO-SEA

7h 54m1 stop

$271Hawaiian Airlines

Find Deal

Thu, Sep 4 - Wed, Sep 10

3:55 pm - 10:19 pmSEA-ITO

8h 24m1 stop

9:00 pm - 7:40 amITO-SEA

8h 40m1 stop

$288Hawaiian Airlines

Find Deal

Thu, Nov 6 - Tue, Nov 11

6:15 am - 12:10 pmSEA-KOA

8h 55m1 stop

10:00 am - 9:50 pmKOA-SEA

9h 50m1 stop

$297Southwest

Find Deal

Tue, Oct 28 - Wed, Nov 5

6:40 am - 1:05 pmPDX-KOA

9h 25m1 stop

9:15 am - 9:15 pmKOA-PDX

9h 00m1 stop

$297Southwest

Find Deal

Tue, Sep 9 - Tue, Sep 16

2:10 pm - 10:19 pmSEA-ITO

11h 09m2 stops

6:13 pm - 7:00 amITO-SEA

9h 47m1 stop

$298Alaska Airlines

Find Deal

Mon, Oct 6 - Thu, Oct 16

1:24 pm - 10:17 pmPDX-ITO

11h 53m2 stops

6:10 pm - 6:00 amITO-PDX

8h 50m1 stop

$298Alaska Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 9

5:00 am - 11:26 amSEA-KOA

9h 26m1 stop

10:00 pm - 12:02 pmKOA-SEA

11h 02m1 stop

$314United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 14

5:30 am - 11:26 amPDX-KOA

8h 56m1 stop

10:00 pm - 9:00 amKOA-PDX

8h 00m1 stop

$324United Airlines

Find Deal

Sun, Oct 5 - Wed, Oct 15

2:20 pm - 5:34 pmSEA-KOA

6h 14mnonstop

9:30 pm - 6:27 amKOA-SEA

5h 57mnonstop

$338Delta

Find Deal

Tue, Sep 9 - Tue, Sep 16

2:45 pm - 7:10 pmSEA-KOA

6h 25mnonstop

8:45 pm - 4:45 amKOA-SEA

6h 00mnonstop

$356Delta

Find Deal

Thu, Dec 4 - Wed, Dec 10

Alaska Airlines flights from State of Washington to The Big Island

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

Alaska Airlines

Oct 6

SEA2:10 pmSeattle/Tacoma Intl

11h 09m

2 stops

ITO10:19 pmHilo Intl

Oct 16

ITO6:13 pmHilo Intl

9h 47m

1 stop

SEA7:00 amSeattle/Tacoma Intl

$298

Find similar

Alaska Airlines

Sep 7

SEA3:55 pmSeattle/Tacoma Intl

9h 22m

1 stop

ITO10:17 pmHilo Intl

Sep 17

ITO9:00 pmHilo Intl

7h 54m

1 stop

SEA7:54 amSeattle/Tacoma Intl

$318

Find similar

Alaska Airlines

Sep 23

SEA1:24 pmSeattle/Tacoma Intl

6h 20m

KOA4:44 pmKona Intl

Sep 30

KOA11:47 amKona Intl

5h 55m

SEA8:42 pmSeattle/Tacoma Intl

$324

Find similar

American Airlines flights from State of Washington to The Big Island

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

American Airlines

Oct 27

PDX5:05 amPortland

12h 26m

1 stop

KOA2:31 pmKona Intl

Nov 6

KOA9:45 pmKona Intl

11h 13m

1 stop

PDX10:58 amPortland

$338

Find similar

American Airlines

Nov 6

SEA6:05 amSeattle/Tacoma Intl

10h 57m

1 stop

KOA3:02 pmKona Intl

Nov 17

KOA9:45 pmKona Intl

11h 08m

1 stop

SEA10:53 amSeattle/Tacoma Intl

$340

Find similar

American Airlines

Sep 14

SEA6:11 amSeattle/Tacoma Intl

11h 14m

1 stop

KOA2:25 pmKona Intl

Sep 22

KOA9:55 pmKona Intl

9h 31m

1 stop

SEA10:26 amSeattle/Tacoma Intl

$345

Find similar

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

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Thu 9/4

3:55 pm-10:17 pm

1 stop9h 22m

Hilo Intl

Wed 9/10

9:00 pm-7:54 am

1 stop7h 54m

$271

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Thu 11/6

3:55 pm-10:19 pm

1 stop8h 24m

Hilo Intl

Tue 11/11

9:00 pm-7:40 am

1 stop8h 40m

$288

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 10/28

6:15 am-12:10 pm

1 stop8h 55m

Kona Intl

Wed 11/5

10:00 am-9:50 pm

1 stop9h 50m

$297

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 9/9

6:40 am-1:05 pm

1 stop9h 25m

Kona Intl

Tue 9/16

9:15 am-9:15 pm

1 stop9h 00m

$297

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Mon 10/6

2:10 pm-10:19 pm

2 stops11h 09m

Hilo Intl

Thu 10/16

6:13 pm-7:00 am

1 stop9h 47m

$298

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 9/2

1:24 pm-10:17 pm

2 stops11h 53m

Hilo Intl

Tue 9/9

6:10 pm-6:00 am

1 stop8h 50m

$298

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 10/14

5:00 am-11:26 am

1 stop9h 26m

Kona Intl

Tue 10/14

10:00 pm-12:02 pm

1 stop11h 02m

$314

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Sun 10/5

5:30 am-11:26 am

1 stop8h 56m

Kona Intl

Wed 10/15

10:00 pm-9:00 am

1 stop8h 00m

$324

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 9/9

2:20 pm-5:34 pm

Nonstop6h 14m

Kona Intl

Tue 9/16

9:30 pm-6:27 am

Nonstop5h 57m

$338

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Thu 12/4

2:45 pm-7:10 pm

Nonstop6h 25m

Kona Intl

Wed 12/10

8:45 pm-4:45 am

Nonstop6h 00m

$356

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 $399. If you’re not able to fly to The Big Island in January, then September is your next best option. Flight prices from State of Washington to The Big Island during September average around $407.

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 Wednesday when prices can be found for as low as $526. When flying out on a Saturday, 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 $666.

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 evening when flights can be purchased for as low as $390. Flights to The Big Island are more costly in the morning, with an average ticket price of $603. Departure times in the morning 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 $531 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 $437 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	$149
Fastest flight time	5h 54m
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 $149. The best round-trip flight deal from State of Washington to The Big Island found on momondo in the last 72 hours is $271.

The fastest flight from State of Washington to The Big Island takes 5h 54m

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

There are 3 airports near The Big Island: Hilo Intl (ITO), Kona Intl (KOA), Waimea (Big Island) Waimea Kohala (MUE)

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 August 2025.
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 14.16% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 13.84%, Boeing 737 MAX 9 with 13.33%, and Airbus A321neo with 9.04%.

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
United Airlines	PriceFrom $175	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
American Airlines	PriceFrom $214	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $230	Free Cancellation	Rating 7.8 2,647 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $230	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
Southwest	PriceFrom $275	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $323	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines 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

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Popular cities in The Big Island

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Cheap flights from Washington to The Big Island from $149

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 11/18. 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

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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

Alaska Airlines flights from State of Washington to The Big Island

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

American Airlines flights from State of Washington to The Big Island

Our best American Airlines 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

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 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?

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?

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.

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

United Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating 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?

As of August 2025, there are 14 flights per day flying from State of Washington to The Big Island. The most common time of day flights depart is 6:00PM, with 48% of flights taking off in the afternoon.

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

As of August 2025, 104 flights take off from State of Washington and land in The Big Island each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.

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

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

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

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

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

What is the most popular plane model from State of Washington to 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