$168 Find Cheap Flights from The Big Island to Washington - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from The Big Island to Washington departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Useful Info

Good to know

Low season

January

Cheapest flight

$168
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Kailua-Kona to Seattle

Flights from The Big Island to Washington: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from The Big Island to Washington 
Verified travelerFlew with Alaska Airlines
KOA
-
SEA
Dec 2025
Eat your fruits and veggies before you attempt to board. The USDA doesn't allow out of Hawaii.
Verified travelerFlew with Alaska Airlines
KOA
-
SEA
May 2024
Bring a blanket if you plan to sleep

FAQs for booking flights from The Big Island to Washington

  • How does KAYAK find such low prices on flights from The Big Island to Washington?

    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 The Big Island to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from The Big Island to 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 The Big Island to Washington?

    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 from The Big Island to Washington with an airline and back with another airline.

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

    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 from The Big Island to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Washington?

    The Big Island and Washington are connected by different airlines. The airlines that fly that route the most regularly are Qatar Airways (28 flights per week), Alaska Airlines (25 flights per week), and British Airways (21 flights per week).

  • How many airports are there in Washington?

    There are 13 airports in Washington. The busiest airport is Seattle/Tacoma Airport (SEA), with 88% of all flights arriving there.

  • Which is the cheapest airport to fly into in Washington?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington is Seattle/Tacoma Intl Airport (SEA), with an average flight price of $370.

  • What is the cheapest day to fly to Washington?

    Based on KAYAK data, the cheapest day to fly to Washington is Sunday where round-trip tickets can be as cheap as $503. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $664 on average.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally at night, when round-trip flights cost $571 on average. Morning departures are around 26% cheaper than evening flights, on average. The most expensive time of day to fly to Washington is generally in the evening, which is peak travel time and where the average cost of a ticket is $836.

  • What is the cheapest flight to Washington?

    The cheapest ticket to Washington from The Big Island found in the last 5 days was to Seattle, at $311 round-trip. The most popular route is Kailua-Kona (KOA) to Seattle (SEA) and the cheapest round-trip airline ticket found on this route in the last 5 days was $311.

  • What is the cheapest month to fly from The Big Island to Washington?

    The cheapest month for flights from The Big Island to Washington is December, when tickets cost $257 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $400 and $382 respectively.

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

    To get a below average price on the flight from The Big Island to Washington, you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

  • How many cities have direct flights to Washington?

    From The Big Island, there are direct flights to Washington from 1 city. This city is Kailua-Kona and there are 100 direct flights each week.

  • How many direct flights to Washington are there each day?

    There are around 15 direct flights from within The Big Island to Washington every day. Most flights (64%) depart in the evening.

  • How many direct flights to Washington are there each week?

    Each week there are around 104 direct flights from within The Big Island to Washington. The most common day for departures is Sunday, with 18% of flights taking off on this day.

  • How long is the flight to Washington?

    An average nonstop flight from The Big Island to Washington takes 9h 34m, covering a distance of 2703 miles. The shortest route is Kailua-Kona (KOA) to Portland (PDX) with an average flight time of 5h 29m.

  • How many long-haul flights are there to Washington each week?

    There are not any long-haul (6-12 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Washington. Instead, there are 100 medium-haul flights (3-6 hour flight duration), with the most arriving from Kailua-Kona.

  • What are the most popular destinations in Washington?

    Based on KAYAK flight searches, the most popular destination is Seattle (71% of total searches to Washington). The next most popular destinations are Portland (19%) and Spokane (8%). Searches for flights to Pasco (2%) are also popular.

Everything you need to know for your flight to Washington

Cabin class types available on flights to The Big Island

Cabin classes available on flights to The Big Island. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.