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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

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

The cheapest flights to Kona Intl. found within the past 7 days were CA $1,152 round trip and CA $661 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $1,152 Roundtrip, found 5 hours ago
CA $1,152
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $1,152 found 5 hours ago
Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $1,312 Roundtrip, found 5 hours ago
CA $1,312
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $1,312 found 5 hours ago
Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $1,344 Roundtrip, found 5 hours ago
CA $1,344
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $1,344 found 5 hours ago
Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $1,438 Roundtrip, found 5 hours ago
CA $1,438
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $1,438 found 5 hours ago
Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $1,492 Roundtrip, found 5 hours ago
CA $1,492
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $1,492 found 5 hours ago
Tue, Jun 16 - Sat, Jun 20
IAD
Washington
KOA
Kona Coast
CA $1,583 Roundtrip, found 5 days ago
CA $1,583
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Sat, Jun 20, priced at CA $1,583 found 5 days ago
Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $1,587 Roundtrip, found 5 hours ago
CA $1,587
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $1,587 found 5 hours ago
Tue, Jun 16 - Sat, Jun 20
IAD
Washington
KOA
Kona Coast
CA $1,619 Roundtrip, found 5 days ago
CA $1,619
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Sat, Jun 20, priced at CA $1,619 found 5 days ago
Tue, Jun 16 - Sat, Jun 20
IAD
Washington
KOA
Kona Coast
CA $1,677 Roundtrip, found 5 days ago
CA $1,677
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Sat, Jun 20, priced at CA $1,677 found 5 days ago
Tue, Jun 16 - Sat, Jun 20
IAD
Washington
KOA
Kona Coast
CA $1,835 Roundtrip, found 5 days ago
CA $1,835
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Sat, Jun 20, priced at CA $1,835 found 5 days ago
Tue, Jun 16 - Sat, Jun 20
IAD
Washington
KOA
Kona Coast
CA $1,937 Roundtrip, found 5 days ago
CA $1,937
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Sat, Jun 20, priced at CA $1,937 found 5 days ago
Tue, Jun 16 - Sat, Jun 20
IAD
Washington
KOA
Kona Coast
CA $1,995 Roundtrip, found 5 days ago
CA $1,995
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Sat, Jun 20, priced at CA $1,995 found 5 days ago
Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $2,122 Roundtrip, found 5 hours ago
CA $2,122
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $2,122 found 5 hours ago
Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $2,342 Roundtrip, found 5 hours ago
CA $2,342
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $2,342 found 5 hours ago
Tue, Jun 16 - Tue, Jun 23
IAD
Washington
KOA
Kona Coast
CA $2,450 Roundtrip, found 5 hours ago
CA $2,450
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 16 from Washington to Kona Coast, returning Tue, Jun 23, priced at CA $2,450 found 5 hours ago
Mon, Dec 29 - Sat, Jan 3
IAD
Washington
KOA
Kona Coast
CA $2,786 Roundtrip, found 4 hours ago
CA $2,786
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Dec 29 from Washington to Kona Coast, returning Sat, Jan 3, priced at CA $2,786 found 4 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.