$320 Cheap flights from Washington Dulles Intl. to Kona Intl. (IAD to KOA)

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Find The Best Dates To Fly from Washington Dulles Intl. to Kona Intl.

Amazing IAD to KOA Flight Deals

The cheapest flights to Kona Intl. found within the past 7 days were $497 round trip and $320 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 14 - Tue, May 28
IAD
Washington
KOA
Kailua-Kona
$497 Roundtrip, found 4 days ago
$497
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, May 14 from Washington to Kailua-Kona, returning Tue, May 28, priced at $497 found 4 days ago
Sat, May 25 - Tue, Jun 4
IAD
Washington
KOA
Kailua-Kona
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 25 from Washington to Kailua-Kona, returning Tue, Jun 4, priced at $499 found 1 day ago
Sun, May 26 - Tue, Jun 4
IAD
Washington
KOA
Kailua-Kona
$506 Roundtrip, found 1 day ago
$506
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 26 from Washington to Kailua-Kona, returning Tue, Jun 4, priced at $506 found 1 day ago
Tue, May 14 - Wed, May 29
IAD
Washington
KOA
Kailua-Kona
$513 Roundtrip, found 4 days ago
$513
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, May 14 from Washington to Kailua-Kona, returning Wed, May 29, priced at $513 found 4 days ago
Mon, May 27 - Mon, Jun 10
IAD
Washington
KOA
Kailua-Kona
$531 Roundtrip, found 4 days ago
$531
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, May 27 from Washington to Kailua-Kona, returning Mon, Jun 10, priced at $531 found 4 days ago
Sat, May 25 - Wed, Jun 5
IAD
Washington
KOA
Kailua-Kona
$538 Roundtrip, found 1 day ago
$538
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 25 from Washington to Kailua-Kona, returning Wed, Jun 5, priced at $538 found 1 day ago
Wed, May 29 - Tue, Jun 4
IAD
Washington
KOA
Kailua-Kona
$540 Roundtrip, found 1 day ago
$540
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 29 from Washington to Kailua-Kona, returning Tue, Jun 4, priced at $540 found 1 day ago
Sun, May 26 - Wed, Jun 5
IAD
Washington
KOA
Kailua-Kona
$546 Roundtrip, found 1 day ago
$546
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 26 from Washington to Kailua-Kona, returning Wed, Jun 5, priced at $546 found 1 day ago
Tue, Jun 4 - Tue, Jun 11
IAD
Washington
KOA
Kailua-Kona
$551 Roundtrip, found 4 days ago
$551
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jun 4 from Washington to Kailua-Kona, returning Tue, Jun 11, priced at $551 found 4 days ago
Tue, Jun 4 - Mon, Jun 10
IAD
Washington
KOA
Kailua-Kona
$552 Roundtrip, found 4 days ago
$552
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jun 4 from Washington to Kailua-Kona, returning Mon, Jun 10, priced at $552 found 4 days ago

Frequently asked questions

Are there direct flights from Washington Dulles Intl. Airport (IAD) to Kona Intl. Airport (KOA)?
United Airlines, Alaska Airlines and Qatar Airways will fly you to Kailua-Kona from Sterling with only one stopover. Unfortunately, there aren’t any direct flights between Washington Dulles Intl. Airport (IAD) and Ellison Onizuka Kona Intl. Airport at Keāhole just yet.
How long is the flight from Washington Dulles Intl. Airport (IAD) to Ellison Onizuka Kona Intl. Airport at Keāhole?
It’s a good idea to hop up and walk around during your flight from Washington Dulles Intl. Airport (IAD) to KOA. You’ll be in the air for 11 hours and 26 minutes, so moving your body will help keep you more comfortable during this lengthy journey.
What is the flight distance from Washington Dulles Intl. Airport (IAD) to Ellison Onizuka Kona Intl. Airport at Keāhole?
You’ll have covered 4,800 mi by the time you’ve left IAD and touched down at Kona Intl. Airport (KOA). Don’t forget to bring activities to occupy yourself — it’ll be a long one.
What airlines fly from IAD to Ellison Onizuka Kona Intl. Airport at Keāhole?
You’ll need to make at least one stopover if you’re on your way from Washington Dulles Intl. Airport (IAD) to KOA, as no airlines operate direct flights between these destinations. Make the most of your layover by freshening up, giving your legs a stretch and having a shop.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Washington Dulles Intl.
Traveling To
Kona Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$497

Route Info

Flight path for flights from Washington Dulles International Airport to Kona International Airport at Keahole.


Origin:
IAD - Washington Dulles International Airport
Destination:
KOA - Kona International Airport at Keahole
Distance:
5,000.00 miles


Discover our best flights from Washington IAD to Kailua-Kona KOA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Washington IAD to Kailua-Kona KOA at the right price  

Airfares to Kailua-Kona KOA from Washington IAD currently cost between $497 and $552. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Washington IAD to Kailua-Kona KOA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Washington IAD to Kailua-Kona KOA on Travelocity starting at $320. Prices and availability subject to change. Additional terms may apply. 

 

Get to Kailua-Kona KOA from Washington IAD quicker with direct flights. 

Get to Kailua-Kona faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to KOA from IAD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Washington IAD to Kailua-Kona KOA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to KOA from IAD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Washington IAD to Kailua-Kona KOA today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Washington IAD to Kailua-Kona KOA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Kailua-Kona KOA from Washington IAD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to KOA from IAD have this option.  

 

Travel with confidence when you book flights to Kailua-Kona KOA from Washington IAD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.