Cheap Flights From Washington Dulles Intl. (IAD) To Kona Intl. (KOA)

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Cheapest Flights from Washington (IAD) to Kailua-Kona (KOA)

The cheapest flights to Kona Intl. found within the past 7 days were CA $725 round trip and CA $357 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct. 8 - Tue, Oct. 28
IAD
Washington
KOA
Kona Coast
CA $725 Roundtrip, found 16 hours ago
CA $725
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct. 8 from Washington to Kona Coast, returning Tue, Oct. 28, priced at CA $725 found 16 hours ago
Mon, Oct. 6 - Tue, Oct. 28
IAD
Washington
KOA
Kona Coast
CA $725 Roundtrip, found 16 hours ago
CA $725
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Mon, Oct. 6 from Washington to Kona Coast, returning Tue, Oct. 28, priced at CA $725 found 16 hours ago
Wed, Oct. 8 - Mon, Oct. 27
IAD
Washington
KOA
Kona Coast
CA $732 Roundtrip, found 16 hours ago
CA $732
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct. 8 from Washington to Kona Coast, returning Mon, Oct. 27, priced at CA $732 found 16 hours ago
Tue, Oct. 7 - Wed, Oct. 22
IAD
Washington
KOA
Kona Coast
CA $733 Roundtrip, found 16 hours ago
CA $733
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Oct. 7 from Washington to Kona Coast, returning Wed, Oct. 22, priced at CA $733 found 16 hours ago
Wed, Oct. 8 - Fri, Oct. 24
IAD
Washington
KOA
Kona Coast
CA $734 Roundtrip, found 16 hours ago
CA $734
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct. 8 from Washington to Kona Coast, returning Fri, Oct. 24, priced at CA $734 found 16 hours ago
Thu, Oct. 2 - Tue, Oct. 28
IAD
Washington
KOA
Kona Coast
CA $739 Roundtrip, found 16 hours ago
CA $739
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Thu, Oct. 2 from Washington to Kona Coast, returning Tue, Oct. 28, priced at CA $739 found 16 hours ago
Sat, Oct. 4 - Tue, Oct. 28
IAD
Washington
KOA
Kona Coast
CA $739 Roundtrip, found 16 hours ago
CA $739
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Sat, Oct. 4 from Washington to Kona Coast, returning Tue, Oct. 28, priced at CA $739 found 16 hours ago
Thu, Oct. 2 - Mon, Oct. 27
IAD
Washington
KOA
Kona Coast
CA $746 Roundtrip, found 16 hours ago
CA $746
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Thu, Oct. 2 from Washington to Kona Coast, returning Mon, Oct. 27, priced at CA $746 found 16 hours ago
Sat, Oct. 4 - Fri, Oct. 24
IAD
Washington
KOA
Kona Coast
CA $748 Roundtrip, found 16 hours ago
CA $748
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Sat, Oct. 4 from Washington to Kona Coast, returning Fri, Oct. 24, priced at CA $748 found 16 hours ago
Thu, Oct. 2 - Fri, Oct. 24
IAD
Washington
KOA
Kona Coast
CA $748 Roundtrip, found 16 hours ago
CA $748
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Thu, Oct. 2 from Washington to Kona Coast, returning Fri, Oct. 24, priced at CA $748 found 16 hours 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.
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?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*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.