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Cheap flights from Kailua-Kona to Washington, D.C. from $252

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 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kailua-Kona to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:08 pm - 5:53 pm
KOA
-
IAD
21h 45m
2 stops
Multiple Airlines Logo
7:24 pm - 2:46 pm
IAD
-
KOA
25h 22m
1 stop
$517Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
7:15 pm - 11:59 pm
KOA
-
IAD
22h 44m
2 stops
Multiple Airlines Logo
7:24 pm - 1:20 pm
IAD
-
KOA
23h 56m
2 stops
$523Multiple 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
7:47 pm - 2:48 pm
IAD
-
KOA
25h 01m
1 stop
$541Alaska Airlines
Mon, Sep 21 - Sat, Sep 26
Multiple Airlines Logo
6:30 pm - 6:14 pm
KOA
-
IAD
17h 44m
2 stops
Multiple Airlines Logo
7:47 pm - 2:48 pm
IAD
-
KOA
25h 01m
1 stop
$547Multiple Airlines
Mon, Sep 21 - Sat, Sep 26
Alaska Airlines Logo
10:36 am - 5:53 pm
KOA
-
IAD
25h 17m
1 stop
Alaska Airlines Logo
7:00 am - 9:08 pm
IAD
-
KOA
20h 08m
1 stop
$548Alaska Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
5:02 pm - 5:53 pm
KOA
-
IAD
18h 51m
2 stops
Multiple Airlines Logo
7:00 am - 9:08 pm
IAD
-
KOA
20h 08m
1 stop
$554Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
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
$571Alaska Airlines
Fri, Oct 16 - Thu, Oct 22
Alaska Airlines Logo
10:36 am - 5:53 pm
KOA
-
IAD
25h 17m
1 stop
Alaska Airlines Logo
7:00 am - 9:08 pm
IAD
-
KOA
20h 08m
1 stop
$608Alaska Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
6:30 pm - 6:14 pm
KOA
-
IAD
17h 44m
2 stops
Multiple Airlines Logo
5:46 pm - 12:16 pm
IAD
-
KOA
24h 30m
2 stops
$629Multiple Airlines
Mon, Sep 21 - Sat, Sep 26
Alaska Airlines Logo
3:46 pm - 5:53 pm
KOA
-
IAD
20h 07m
2 stops
Alaska Airlines Logo
7:24 pm - 2:46 pm
IAD
-
KOA
25h 22m
1 stop
$632Alaska Airlines
Fri, Oct 16 - Thu, Oct 22

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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
Sep 21
KOA10:35 amKona Intl
25h 39m
1 stop
IAD6:14 pmWashington, D.C. Dulles Intl
Sep 26
IAD7:47 pmWashington, D.C. Dulles Intl
25h 01m
1 stop
KOA2:48 pmKona Intl
$541
Alaska Airlines
Oct 5
KOA10:36 amKona Intl
25h 17m
1 stop
IAD5:53 pmWashington, D.C. Dulles Intl
Oct 19
IAD7:00 amWashington, D.C. Dulles Intl
20h 08m
1 stop
KOA9:08 pmKona Intl
$548
Alaska Airlines
Oct 16
KOA10:36 amKona Intl
25h 17m
1 stop
IAD5:53 pmWashington, D.C. Dulles Intl
Oct 22
IAD7:24 pmWashington, D.C. Dulles Intl
25h 22m
1 stop
KOA2:46 pmKona Intl
$571

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
Aug 7
KOA7:00 amKona Intl
11h 55m
1 stop
IAD12:55 amWashington, D.C. Dulles Intl
Aug 21
IAD10:35 amWashington, D.C. Dulles Intl
15h 00m
2 stops
KOA7:35 pmKona Intl
$657
United Airlines
Aug 7
KOA7:00 amKona Intl
11h 55m
1 stop
IAD12:55 amWashington, D.C. Dulles Intl
Aug 21
IAD12:40 pmWashington, D.C. Dulles Intl
12h 55m
1 stop
KOA7:35 pmKona Intl
$661
United Airlines
Nov 5
KOA2:11 pmKona Intl
11h 15m
1 stop
IAD6:26 amWashington, D.C. Dulles Intl
Nov 9
IAD6:30 amWashington, D.C. Dulles Intl
15h 09m
1 stop
KOA4:39 pmKona Intl
$662

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 July 3, 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

2:08 pm-5:53 pm

2 stops21h 45m

Washington, D.C. Dulles Intl

Mon 10/19

7:24 pm-2:46 pm

1 stop25h 22m

$517

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 10/5

7:15 pm-11:59 pm

2 stops22h 44m

Washington, D.C. Dulles Intl

Mon 10/19

7:24 pm-1:20 pm

2 stops23h 56m

$523

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 9/21

10:35 am-6:14 pm

1 stop25h 39m

Washington, D.C. Dulles Intl

Sat 9/26

7:47 pm-2:48 pm

1 stop25h 01m

$541

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 9/21

6:30 pm-6:14 pm

2 stops17h 44m

Washington, D.C. Dulles Intl

Sat 9/26

7:47 pm-2:48 pm

1 stop25h 01m

$547

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-9:08 pm

1 stop20h 08m

$548
Quickest round-trip

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 10/5

5:02 pm-5:53 pm

2 stops18h 51m

Washington, D.C. Dulles Intl

Mon 10/19

7:00 am-9:08 pm

1 stop20h 08m

$554

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Fri 10/16

10:36 am-5:53 pm

1 stop25h 17m

Washington, D.C. Dulles Intl

Thu 10/22

7:24 pm-2:46 pm

1 stop25h 22m

$571

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Fri 10/16

10:36 am-5:53 pm

1 stop25h 17m

Washington, D.C. Dulles Intl

Fri 10/23

7:00 am-9:08 pm

1 stop20h 08m

$608

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 9/21

6:30 pm-6:14 pm

2 stops17h 44m

Washington, D.C. Dulles Intl

Sat 9/26

5:46 pm-12:16 pm

2 stops24h 30m

$629

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Fri 10/16

3:46 pm-5:53 pm

2 stops20h 07m

Washington, D.C. Dulles Intl

Thu 10/22

7:24 pm-2:46 pm

1 stop25h 22m

$632

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 15m

Direct flights

None
The fastest flight from Kailua-Kona to Washington, D.C. Dulles Intl Airport takes 11h 15m
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 15m 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
9,926 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
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Sterling
Tysons
Springfield
Bethesda

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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