KOA - IAD

$210 Find Cheap Flights from Kailua-Kona to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Dulles Intl departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$488
American Airlines
Wed 2/11Sun 2/15
KOA - IAD • 2 stops
Cheapest one-way
$210
Typical prices: $324-$354
United Airlines
Wed 3/4
KOA - IAD • 1 stop
Top airlines
American Airlines
Cheapest • from $488 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kailua-Kona to Dulles Intl (KOA-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kailua-Kona to Dulles Intl

Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
11:00 pm - 4:50 pm
KOA
-
IAD
12h 50m
2 stops
American Airlines Logo
6:00 am - 6:59 pm
IAD
-
KOA
17h 59m
2 stops
$488American Airlines
Fri, Mar 6 - Mon, Mar 23
United Airlines Logo
2:28 pm - 6:56 am
KOA
-
IAD
11h 28m
1 stop
United Airlines Logo
6:15 am - 2:13 pm
IAD
-
KOA
13h 58m
1 stop
$520United Airlines
Tue, Apr 7 - Fri, Apr 17
Delta Logo
10:15 pm - 11:40 pm
KOA
-
IAD
19h 25m
2 stops
Delta Logo
7:00 am - 7:03 pm
IAD
-
KOA
18h 03m
1 stop
$526Delta
Fri, Mar 6 - Mon, Mar 23
Multiple Airlines Logo
4:27 pm - 5:27 pm
KOA
-
IAD
20h 00m
2 stops
Multiple Airlines Logo
7:11 pm - 3:00 pm
IAD
-
KOA
25h 49m
2 stops
$551Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
Delta Logo
10:55 pm - 7:09 pm
KOA
-
IAD
15h 14m
2 stops
Delta Logo
7:30 am - 7:39 pm
IAD
-
KOA
17h 09m
1 stop
$557Delta
Fri, May 8 - Mon, May 18
Alaska Airlines Logo
1:16 pm - 5:41 pm
KOA
-
IAD
22h 25m
1 stop
Alaska Airlines Logo
6:42 pm - 1:36 pm
IAD
-
KOA
24h 54m
1 stop
$580Alaska Airlines
Fri, May 8 - Mon, May 18
Delta Logo
9:45 pm - 11:51 pm
KOA
-
IAD
20h 06m
2 stops
Delta Logo
7:10 am - 5:51 pm
IAD
-
KOA
16h 41m
1 stop
$588Delta
Fri, May 8 - Mon, May 18
Alaska Airlines Logo
1:16 pm - 5:41 pm
KOA
-
IAD
22h 25m
1 stop
Alaska Airlines Logo
6:42 pm - 1:36 pm
IAD
-
KOA
24h 54m
1 stop
$591Alaska Airlines
Tue, Apr 7 - Fri, Apr 17
Delta Logo
10:15 pm - 4:52 pm
KOA
-
IAD
12h 37m
2 stops
Delta Logo
6:00 am - 5:43 pm
IAD
-
KOA
17h 43m
2 stops
$593Delta
Fri, Mar 6 - Sun, Mar 22
United Airlines Logo
2:28 pm - 6:56 am
KOA
-
IAD
11h 28m
1 stop
United Airlines Logo
6:15 am - 2:13 pm
IAD
-
KOA
13h 58m
1 stop
$630United Airlines
Booking Insights

KAYAK's insights & trends for Kailua-Kona to Dulles Intl flights

Get data-powered insights and trends into flights from Kailua-Kona to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kailua-Kona to Washington Dulles Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kailua-Kona to Washington Dulles Airport were found on American Airlines ($488) and United Airlines ($520).

Find deals

Good to know

Cheapest flight$210
Flight from Kailua-Kona to Washington Dulles Airport

When to book flights from Kailua-Kona to Dulles Intl

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kailua-Kona to Washington Dulles Airport flights

  • What is the cheapest flight from Kailua-Kona to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Kailua-Kona to Washington, D.C. Dulles Intl Airport was $210 for a one-way ticket and $488 for a round-trip.

  • Do I need a passport to fly between Kailua-Kona and Washington Dulles Airport?

    No, a passport isn't needed to fly from Kailua-Kona to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Kailua-Kona to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Kona Intl. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Kailua-Kona to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kailua-Kona to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Kailua-Kona and Washington Dulles Airport.

  • How does KAYAK find such low prices on flights from Kailua-Kona to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kailua-Kona to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kailua-Kona to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Kailua-Kona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kailua-Kona to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kailua-Kona to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kailua-Kona to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kailua-Kona to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9215 reviews
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

6.0 GoodMichael, Jan 2026
GVA - IAD
Read more United Airlines reviews

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

l really enjoy very much the flight was very pleasant

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

The food is terrible. The same pasta or chicken with bad taste and presentation

Everything you need to know for your flight from Kailua-Kona to Dulles Intl

Information on your arrival and departure airports

Kailua-Kona (KOA)
Dulles Intl (IAD)