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443 € Cheap Flights from Washington Dulles to Kona

Compare Washington Dulles to Kona flight deals

Find the cheapest month or even day of the year to fly to Kona

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Flight deals from Washington Dulles to Kona

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Kona Airport? If you want to travel next month, return fares start from 448 €. Find the lowest prices on one-way and return tickets right here.
Kailua-Kona.443 € per passenger.Departing Tue, 22 Sep, returning Tue, 29 Sep.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Tue, 22 Sep, arriving in Kona.Inbound indirect flight with United, departs from Kona on Tue, 29 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 443 €, select.
Kailua-Kona.448 € per passenger.Departing Tue, 25 Aug, returning Mon, 31 Aug.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Tue, 25 Aug, arriving in Kona.Inbound indirect flight with United, departs from Kona on Mon, 31 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 448 €, select.
Kailua-Kona.448 € per passenger.Departing Mon, 26 Oct, returning Thu, 29 Oct.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Mon, 26 Oct, arriving in Kona.Inbound indirect flight with United, departs from Kona on Thu, 29 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 448 €, select.
Kailua-Kona.449 € per passenger.Departing Wed, 28 Oct, returning Wed, 4 Nov.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Wed, 28 Oct, arriving in Kona.Inbound indirect flight with United, departs from Kona on Wed, 4 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 449 €, select.
Kailua-Kona.449 € per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Wed, 26 Aug, arriving in Kona.Inbound indirect flight with United, departs from Kona on Wed, 2 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 449 €, select.
Kailua-Kona.449 € per passenger.Departing Tue, 3 Nov, returning Mon, 9 Nov.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Tue, 3 Nov, arriving in Kona.Inbound indirect flight with United, departs from Kona on Mon, 9 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 449 €, select.
Kailua-Kona.496 € per passenger.Departing Sat, 26 Sep, returning Sat, 10 Oct.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Sat, 26 Sep, arriving in Kona.Inbound indirect flight with United, departs from Kona on Sat, 10 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 496 €, select.
Kailua-Kona.555 € per passenger.Departing Thu, 3 Dec, returning Mon, 7 Dec.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Thu, 3 Dec, arriving in Kona.Inbound indirect flight with United, departs from Kona on Mon, 7 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 555 €, select.
Kailua-Kona.583 € per passenger.Departing Sun, 14 Feb, returning Sun, 21 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sun, 14 Feb, arriving in Kona.Inbound indirect flight with Delta, departs from Kona on Sun, 21 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 583 €, select.
Kailua-Kona.597 € per passenger.Departing Thu, 31 Dec, returning Thu, 14 Jan.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Thu, 31 Dec, arriving in Kona.Inbound indirect flight with United, departs from Kona on Thu, 14 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 597 €, select.
Kailua-Kona.597 € per passenger.Departing Mon, 1 Mar, returning Sat, 6 Mar.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Mon, 1 Mar, arriving in Kona.Inbound indirect flight with United, departs from Kona on Sat, 6 Mar, arriving in Washington Dulles.Price includes taxes and charges.From 597 €, select.
Kailua-Kona.600 € per passenger.Departing Sat, 2 Jan, returning Mon, 18 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sat, 2 Jan, arriving in Kona.Inbound indirect flight with Delta, departs from Kona on Mon, 18 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 600 €, select.
Kailua-Kona.609 € per passenger.Departing Tue, 14 Jul, returning Wed, 22 Jul.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Tue, 14 Jul, arriving in Kona.Inbound indirect flight with United, departs from Kona on Wed, 22 Jul, arriving in Washington Dulles.Price includes taxes and charges.From 609 €, select.
Kailua-Kona.779 € per passenger.Departing Sat, 15 May, returning Sat, 22 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sat, 15 May, arriving in Kona.Inbound indirect flight with Delta, departs from Kona on Sat, 22 May, arriving in Washington Dulles.Price includes taxes and charges.From 779 €, select.
Kailua-Kona.979 € per passenger.Departing Wed, 19 May, returning Thu, 3 Jun.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Wed, 19 May, arriving in Kona.Inbound indirect flight with United, departs from Kona on Thu, 3 Jun, arriving in Washington Dulles.Price includes taxes and charges.From 979 €, select.

Find the cheapest month to fly from Washington Dulles to Kona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Kona flights are currently cheapest in September.
Jul
from 609 €
Aug
from 448 €
Sep
from 443 €
Oct
from 448 €
Nov
from 449 €
Dec
from 555 €
Jan
from 600 €
Feb
from 583 €
Mar
from 597 €
Apr
Find prices
May
from 779 €
Jun
Find prices

Washington Dulles to Kona: Alternative routes

Compare routes from Washington Dulles to Kailua-Kona below. You may find an airport to fly into that's cheaper, faster, or easier than Kona.

Kona

12km from central Kailua-Kona
ClosestCheapest
from 443 €
Search flights

Kamuela

53km from central Kailua-Kona
from 945 €
Search flights

Washington D.C. to Kailua-Kona: Flight information

The things to know before you go.
Cheapest flight found443 €
Cheapest month to flySeptember

Finding cheap flights from Washington Dulles to Kona: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Kona is 443 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Kona. But we found flights with one or more stops from 443 €.
As of July 2026, there are no flights flying from Washington Dulles to Kona.
The cheapest month to fly from Washington Dulles to Kona is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Kona Airport on Tuesday, 22 September 2026.
No airlines currently offer direct flights between Washington Dulles Airport and Kona Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kailua-Kona is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Kona.

Flying from Washington Dulles Airport (IAD) to Kona Airport (KOA): what you need to know

  • Kailua-Kona is five hours behind Washington DC and is in the UTC-10 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to catch your IAD to KOA flight.

  • Flying during a peak month such as July? Major public holidays and other popular seasons can lead to longer lines at check-in and security. Be extra cautious and get there up to four hours before international flights and two hours before domestic departures.

  • If you want to include a stop along the way, just uncheck 'Direct flights only' when searching for your ticket from Washington Dulles Airport to Kona Airport. Here are the most popular stopovers between IAD and KOA:

    • Los Angeles International Airport

    • Harry Reid International Airport

    • Honolulu International Airport

How to find the cheapest flights from Washington Dulles Airport (IAD) to Kona Airport (KOA)

  • The cheapest price we've found for a one-way Washington Dulles Airport to Kona Airport flight is 224 €. A round-trip ticket right now is 443 €. Depending on the availability and when you book, these fares can change.

  • Don't wait until the last moment. You're more likely to get cheap tickets from IAD to KOA if you book in advance. Airlines often have some terrific early bird discounts.

  • Getting cheap flights from Washington Dulles Airport to Kona Airport is easier if you're flexible with your travel dates. Use the 'Whole month' function to see the lowest prices across each month and snap up a great deal.

  • Save time searching for cheap flights from IAD to KOA by creating a Price Alert. You'll receive an email or push notification on the app when a lower fare pops up.

  • Choose your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Washington Dulles Airport to Kona Airport.

Handy information about Washington Dulles Airport (IAD)

  • IAD's address is 1 Saarinen Circle.

  • Of the departures from Washington Dulles Airport, 77% land on time at their destination.

  • To get to Washington Dulles Airport from central Washington DC, it'll take about 45 minutes if you're travelling by car. This depends on traffic though. It's approximately 40 kilometres from the airport to the city centre.

  • Planning to catch public transport? Expect a journey time of around 1 hour 10 minutes.

  • Get your break off to a leisurely start by staying near IAD. Whether you have an early flight from Washington Dulles Airport to Kona Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Kona Airport (KOA)

  • Consider checking in to Banyan Tree Sanctuary Guest House after touching down from your Washington Dulles Airport to Kona Airport flight. It's a quick drive from KOA and a handy option if you want to freshen up right away.

  • Say yes to new adventures by picking up a Kona Airport rental car. Grab your wheels from Dollar, Hertz or Thrifty and experience the lesser-explored corners of Kailua-Kona and beyond.

  • To get the lowest price, book your vehicle from Kona Airport around one week in advance.

When to fly to Kona Airport (KOA)

  • The quietest month for a flight from Washington Dulles Airport to Kona Airport is March, while July is the most popular. Pick the best time to go to Kailua-Kona based on whether you prefer a more fast-paced or easygoing experience.

  • When booking your flight from Washington Dulles Airport to Kona Airport, think about the type of weather you like. August is the warmest month in Kailua-Kona, with temperatures ranging from 17ºC (63ºF) to 25ºC (77ºF).

  • January has average temperatures of between 13ºC (55ºF) and 21ºC (70ºF). Search for cheap tickets from IAD to KOA sometime around then if you want to travel when it's cooler.

Explore more of the United States

  • You've visited Kailua-Kona, now it's time to explore other corners of the United States. Travel about 274 kilometres north-west to Honolulu to check off its leading sights. From Pacific Ocean to Waikiki Beach and Pearl Harbour, you'll have a packed itinerary ahead.

Plan the rest of your trip from Washington D.C. to Kailua-Kona

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.