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Cheap flights from Kailua-Kona to Washington, D.C. from $294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Washington, D.C. departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kailua-Kona to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
10:36 am - 5:53 pm
KOA
-
IAD
25h 17m
1 stop
Alaska Airlines Logo
7:24 pm - 2:46 pm
IAD
-
KOA
25h 22m
1 stop
$593Alaska Airlines
Mon, Oct 5 - Mon, Oct 19
United Airlines Logo
1:08 pm - 6:38 am
KOA
-
IAD
11h 30m
1 stop
United Airlines Logo
6:30 am - 3:43 pm
IAD
-
KOA
15h 13m
1 stop
$594United Airlines
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
10:51 am - 6:14 pm
KOA
-
IAD
25h 23m
2 stops
Multiple Airlines Logo
7:29 pm - 2:51 pm
IAD
-
KOA
25h 22m
1 stop
$598Multiple Airlines
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
10:36 am - 5:53 pm
KOA
-
IAD
25h 17m
1 stop
Multiple Airlines Logo
7:00 am - 7:31 pm
IAD
-
KOA
18h 31m
2 stops
$599Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
8:18 am - 5:40 am
KOA
-
IAD
15h 22m
2 stops
Multiple Airlines Logo
7:24 pm - 1:20 pm
IAD
-
KOA
23h 56m
2 stops
$605Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Alaska Airlines Logo
10:35 am - 6:14 pm
KOA
-
IAD
25h 39m
1 stop
Alaska Airlines Logo
7:29 pm - 2:51 pm
IAD
-
KOA
25h 22m
1 stop
$656Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
8:50 pm - 6:32 pm
KOA
-
IAD
15h 42m
2 stops
Delta Logo
7:00 am - 5:35 pm
IAD
-
KOA
16h 35m
1 stop
$659Delta
Tue, Jun 23 - Mon, Jun 29
Multiple Airlines Logo
9:48 am - 6:14 pm
KOA
-
IAD
26h 26m
2 stops
Multiple Airlines Logo
7:29 pm - 2:51 pm
IAD
-
KOA
25h 22m
1 stop
$661Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
8:50 pm - 12:51 am
KOA
-
IAD
22h 01m
2 stops
Delta Logo
7:00 am - 5:37 pm
IAD
-
KOA
16h 37m
1 stop
$662Delta
Thu, May 28 - Sun, May 31
Alaska Airlines Logo
9:25 pm - 4:35 pm
KOA
-
IAD
13h 10m
1 stop
Alaska Airlines Logo
6:00 am - 10:14 pm
IAD
-
KOA
22h 14m
1 stop
$665Alaska Airlines
Mon, Jun 1 - Mon, Jun 8

Alaska Airlines flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport

Our best Alaska Airlines deals on Kailua-Kona to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines
Oct 5
KOA10:36 amKona Intl
25h 17m
1 stop
IAD5:53 pmWashington, D.C. Dulles Intl
Oct 19
IAD7:24 pmWashington, D.C. Dulles Intl
25h 22m
1 stop
KOA2:46 pmKona Intl
$593
Alaska Airlines
Sep 12
KOA10:35 amKona Intl
25h 39m
1 stop
IAD6:14 pmWashington, D.C. Dulles Intl
Sep 19
IAD7:29 pmWashington, D.C. Dulles Intl
25h 22m
1 stop
KOA2:51 pmKona Intl
$656
Alaska Airlines
May 27
KOA12:27 pmKona Intl
13h 07m
1 stop
IAD7:34 amWashington, D.C. Dulles Intl
Jun 9
IAD6:00 amWashington, D.C. Dulles Intl
22h 14m
1 stop
KOA10:14 pmKona Intl
$710

United Airlines flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Kailua-Kona to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Sep 9
KOA1:08 pmKona Intl
11h 30m
1 stop
IAD6:38 amWashington, D.C. Dulles Intl
Sep 14
IAD6:30 amWashington, D.C. Dulles Intl
15h 13m
1 stop
KOA3:43 pmKona Intl
$594
United Airlines
Jul 1
KOA12:57 pmKona Intl
12h 36m
1 stop
IAD7:33 amWashington, D.C. Dulles Intl
Jul 10
IAD2:51 pmWashington, D.C. Dulles Intl
12h 54m
1 stop
KOA9:45 pmKona Intl
$752
United Airlines
Jul 1
KOA11:55 amKona Intl
13h 38m
2 stops
IAD7:33 amWashington, D.C. Dulles Intl
Jul 10
IAD2:51 pmWashington, D.C. Dulles Intl
12h 54m
1 stop
KOA9:45 pmKona Intl
$758

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 10/5

10:36 am-5:53 pm

1 stop25h 17m

Washington, D.C. Dulles Intl

Mon 10/19

7:24 pm-2:46 pm

1 stop25h 22m

$593
Quickest round-trip

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 9/9

1:08 pm-6:38 am

1 stop11h 30m

Washington, D.C. Dulles Intl

Mon 9/14

6:30 am-3:43 pm

1 stop15h 13m

$594

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 9/9

10:51 am-6:14 pm

2 stops25h 23m

Washington, D.C. Dulles Intl

Mon 9/14

7:29 pm-2:51 pm

1 stop25h 22m

$598

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 10/5

10:36 am-5:53 pm

1 stop25h 17m

Washington, D.C. Dulles Intl

Mon 10/19

7:00 am-7:31 pm

2 stops18h 31m

$599

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 10/5

8:18 am-5:40 am

2 stops15h 22m

Washington, D.C. Dulles Intl

Mon 10/19

7:24 pm-1:20 pm

2 stops23h 56m

$605

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sat 9/12

10:35 am-6:14 pm

1 stop25h 39m

Washington, D.C. Dulles Intl

Sat 9/19

7:29 pm-2:51 pm

1 stop25h 22m

$656

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 6/23

8:50 pm-6:32 pm

2 stops15h 42m

Washington, D.C. Dulles Intl

Mon 6/29

7:00 am-5:35 pm

1 stop16h 35m

$659

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sat 9/12

9:48 am-6:14 pm

2 stops26h 26m

Washington, D.C. Dulles Intl

Sat 9/19

7:29 pm-2:51 pm

1 stop25h 22m

$661

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 5/28

8:50 pm-12:51 am

2 stops22h 01m

Washington, D.C. Dulles Intl

Sun 5/31

7:00 am-5:37 pm

1 stop16h 37m

$662

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 6/1

9:25 pm-4:35 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Mon 6/8

6:00 am-10:14 pm

1 stop22h 14m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kailua-Kona to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How have Kailua-Kona to Washington, D.C. Dulles Intl Airport flight prices changed over time?

When to book flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kailua-Kona to Washington, D.C. Dulles Intl Airport (KOA to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Washington, D.C. Dulles Intl Airport

Fastest flight time

11h 44m

Direct flights

None
The fastest flight from Kailua-Kona to Washington, D.C. Dulles Intl Airport takes 11h 44m
There are no direct flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Kailua-Kona to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Kailua-Kona to Washington, D.C. Dulles Intl Airport

  • How far is Kona Intl to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Kona Intl to Washington, D.C. Dulles Intl is 4770.8 mi. 11h 44m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kona Intl Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Kona Intl Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Kona Intl Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Kona Intl Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kailua-Kona to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Kailua-Kona to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Kailua-Kona to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $464Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kailua-Kona to Washington, D.C. for you.

Can I find flights from Kailua-Kona to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kailua-Kona to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Kailua-Kona to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Kailua-Kona.

I’m not ready to book a flight from Kailua-Kona to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Kailua-Kona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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