koa-to-iad

 

The cheapest times to fly from KOA to IAD are

  • January 8th to March 11th
  • April 23rd to May 6th
  • August 6th to November 25th (except the week of November 12th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from KOA to IAD is early to mid September. Prices can be as high as $1490 for Saturday flights during early January, or as low as $573 for Tuesday flights around early to mid September.

 

When to Fly to Washington

Flying from Kona, HI (KOA) to Washington, DC (IAD) will usually cost between $641 to $1129 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $613. Due to high demand the most expensive time to fly is early January, with an average price of $1095. Planning your trip to low-cost times can easily save you $482 on economy flights and even more on first-class flights. Generally, any price below $766 can be considered a good price for a round-trip KOA to IAD flight.

See below for a graph of average weekly prices for the KOA to IAD route. All prices are for round-trip tickets in USD.

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KOA to IAD Flight Prices

Compared to other flights, the KOA to IAD flight is cheaper than the average and costs less than the average flight leaving from Kailua-Kona. The average price per mile (for a direct flight) is $0.1, which is far below average.

 

Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $95 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $788. Return trip prices are from the IAD to KOA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

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Departure Day Prices

Return Trip Prices by Day

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Return Day Prices

 

Nonstop Flights and Layovers

Travelers looking to fly from KOA to IAD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 34 minutes may not be realistic.

 

Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from KOA to IAD while comparing.

Destination alternative #1: Ronald Reagan Washington National Airport (DCA) in Washington, DC

  • 24 miles (39 km) away from IAD
  • Usually 0.91% less expensive than IAD
  • 1-layover flights available

See KOA to DCA flights

 

Flight Questions Answered

Still have questions about flying from KOA to IAD? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Alaska, American, Delta, Fiji Airways, Hawaiian, Southwest, United, and potentially more during busy seasons.

How far away is it from Washington Dulles International Airport to Ellison Onizuka Kona International at Keahole Airport?

The distance between the two airports is roughly 4772 miles or 7680 kilometers.

How long does it take to fly from KOA to IAD?

The real-world flight time for a nonstop KOA to IAD flight is about 9 hour 34 minutes.

How many flights go between Kona, HI and Washington, DC?

It depends on the day of the week and the date, but a typical day might have around 82 available flights from KOA to IAD.

 

Airport Location Info

 

Departing Airport

Origination code KOA
Origination airport name Ellison Onizuka Kona International at Keahole Airport
City Kona, HI
Country the United States
Latitude 19.7
Longitude -156

Return Airport

Destination code IAD
Destination airport name Washington Dulles International Airport
City Washington, DC
Country the United States
Latitude 38.9
Longitude -77.5

 

Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.