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Cheap flights from Kailua-Kona to Washington, D.C. from $249

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 9/30. 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
8:45 pm - 11:59 pmKOA  Kona Intl-IAD Washington, D.C. Dulles Intl
21h 14m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
7:02 am - 9:05 pmIAD  Washington, D.C. Dulles Intl-KOA Kona Intl
20h 03m1 stop Seattle/Tacoma Intl
$512Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
7:15 pm - 11:59 pmKOA  Kona Intl-IAD Washington, D.C. Dulles Intl
22h 44m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
7:24 pm - 5:53 pmIAD  Washington, D.C. Dulles Intl-KOA Kona Intl
28h 29m2 stops San Diego Lihue
$517Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Alaska Airlines Logo
10:36 am - 5:50 pmKOA  Kona Intl-IAD Washington, D.C. Dulles Intl
25h 14m1 stop San Diego
Alaska Airlines Logo
7:02 am - 9:05 pmIAD  Washington, D.C. Dulles Intl-KOA Kona Intl
20h 03m1 stop Seattle/Tacoma Intl
$535Alaska Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
8:45 pm - 11:59 pmKOA  Kona Intl-IAD Washington, D.C. Dulles Intl
21h 14m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
7:24 pm - 2:43 pmIAD  Washington, D.C. Dulles Intl-KOA Kona Intl
25h 19m1 stop San Diego
$540Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Alaska Airlines Logo
10:36 am - 5:50 pmKOA  Kona Intl-IAD Washington, D.C. Dulles Intl
25h 14m1 stop San Diego
Alaska Airlines Logo
7:24 pm - 2:43 pmIAD  Washington, D.C. Dulles Intl-KOA Kona Intl
25h 19m1 stop San Diego
$563Alaska Airlines
Mon, Oct 5 - Mon, Oct 19
American Airlines Logo
3:34 pm - 6:59 pmKOA  Kona Intl-IAD Washington, D.C. Dulles Intl
21h 25m2 stops Los Angeles Los Angeles Charlotte Douglas
American Airlines Logo
6:52 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-KOA Kona Intl
15h 08m2 stops Dallas/Fort Worth Los Angeles Los Angeles
$575American Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
4:16 pm - 9:00 pmKOA  Kona Intl-DCA Washington, D.C. Reagan-National
22h 44m2 stops Honolulu San Diego
Multiple Airlines Logo
10:59 am - 2:43 pmDCA  Washington, D.C. Reagan-National-KOA Kona Intl
33h 44m1 stop San Diego
$576Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
5:00 pm - 9:00 pmKOA  Kona Intl-DCA Washington, D.C. Reagan-National
22h 00m2 stops Honolulu San Diego
Multiple Airlines Logo
10:59 am - 2:43 pmDCA  Washington, D.C. Reagan-National-KOA Kona Intl
33h 44m1 stop San Diego
$576Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
United Airlines Logo
12:35 pm - 5:52 amKOA  Kona Intl-BWI Baltimore/Washington
12h 17m1 stop San Francisco
United Airlines Logo
6:15 am - 2:00 pmBWI  Baltimore/Washington-KOA Kona Intl
12h 45m1 stop San Francisco
$628United Airlines
Fri, Dec 25 - Tue, Jan 5
United Airlines Logo
2:15 pm - 10:36 amKOA  Kona Intl-BWI Baltimore/Washington
15h 21m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
United Airlines Logo
6:15 am - 2:00 pmBWI  Baltimore/Washington-KOA Kona Intl
12h 45m1 stop San Francisco
$634United Airlines
Fri, Dec 25 - Tue, Jan 5

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

Our best Alaska Airlines deals on Kailua-Kona to Washington, D.C. flight tickets
Alaska Airlines
Oct 5
KOA10:36 amKona Intl
25h 14m
1 stop
IAD5:50 pmWashington, D.C. Dulles Intl
Oct 19
IAD7:02 amWashington, D.C. Dulles Intl
20h 03m
1 stop
KOA9:05 pmKona Intl
$535
Alaska Airlines
Oct 5
KOA10:36 amKona Intl
25h 14m
1 stop
IAD5:50 pmWashington, D.C. Dulles Intl
Oct 19
IAD7:24 pmWashington, D.C. Dulles Intl
25h 19m
1 stop
KOA2:43 pmKona Intl
$563
Alaska Airlines
Sep 22
KOA10:35 amKona Intl
25h 39m
1 stop
IAD6:14 pmWashington, D.C. Dulles Intl
Sep 30
IAD9:03 amWashington, D.C. Dulles Intl
16h 24m
1 stop
KOA7:27 pmKona Intl
$608

American Airlines flights from Kailua-Kona to Washington, D.C.

Our best American Airlines deals on Kailua-Kona to Washington, D.C. flight tickets
American Airlines
Sep 22
KOA3:34 pmKona Intl
21h 25m
2 stops
IAD6:59 pmWashington, D.C. Dulles Intl
Sep 30
IAD6:52 amWashington, D.C. Dulles Intl
15h 08m
2 stops
KOA4:00 pmKona Intl
$575
American Airlines
Dec 25
KOA11:00 pmKona Intl
15h 25m
2 stops
BWI7:25 pmBaltimore/Washington
Jan 5
BWI5:00 amBaltimore/Washington
14h 54m
2 stops
KOA2:54 pmKona Intl
$639
American Airlines
Aug 17
KOA9:45 pmKona Intl
16h 05m
2 stops
BWI7:50 pmBaltimore/Washington
Aug 26
BWI7:26 amBaltimore/Washington
14h 49m
2 stops
KOA4:15 pmKona Intl
$674

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Washington, D.C. 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 August 6, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Mon 10/5

8:45 pm-11:59 pm

2 stops21h 14m

Washington, D.C. Dulles Intl

Mon 10/19

7:02 am-9:05 pm

1 stop20h 03m

$512

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

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-5:53 pm

2 stops28h 29m

$517

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Mon 10/5

10:36 am-5:50 pm

1 stop25h 14m

Washington, D.C. Dulles Intl

Mon 10/19

7:02 am-9:05 pm

1 stop20h 03m

$535

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Mon 10/5

8:45 pm-11:59 pm

2 stops21h 14m

Washington, D.C. Dulles Intl

Mon 10/19

7:24 pm-2:43 pm

1 stop25h 19m

$540

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Mon 10/5

10:36 am-5:50 pm

1 stop25h 14m

Washington, D.C. Dulles Intl

Mon 10/19

7:24 pm-2:43 pm

1 stop25h 19m

$563

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Tue 9/22

3:34 pm-6:59 pm

2 stops21h 25m

Washington, D.C. Dulles Intl

Wed 9/30

6:52 am-4:00 pm

2 stops15h 08m

$575

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Mon 10/5

4:16 pm-9:00 pm

2 stops22h 44m

Washington, D.C. Reagan-National

Mon 10/19

10:59 am-2:43 pm

1 stop33h 44m

$576

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Mon 10/5

5:00 pm-9:00 pm

2 stops22h 00m

Washington, D.C. Reagan-National

Mon 10/19

10:59 am-2:43 pm

1 stop33h 44m

$576
Quickest round-trip

Kailua-KonaBaltimore

KOA Kona Intl - BWI Baltimore/Washington

KOABWI

Kona Intl

Fri 12/25

12:35 pm-5:52 am

1 stop12h 17m

Baltimore/Washington

Tue 1/5

6:15 am-2:00 pm

1 stop12h 45m

$628

Kailua-KonaBaltimore

KOA Kona Intl - BWI Baltimore/Washington

KOABWI

Kona Intl

Fri 12/25

2:15 pm-10:36 am

2 stops15h 21m

Baltimore/Washington

Tue 1/5

6:15 am-2:00 pm

1 stop12h 45m

$634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Kailua-Kona to Washington, D.C.

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

Can stopping save me money on Kailua-Kona to Washington, D.C. flights?

You could potentially save up to 21% on your flight if you consider stops on a Kailua-Kona to Washington, D.C. flight.

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

As of August 2026, prices for Kailua-Kona to Washington, D.C. flights are approximately 45% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to Washington, D.C. 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. (KOA to WAS) flight deals and tips

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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Kailua-Kona to Washington, D.C. takes 11h 30m
There are no direct flights from Kailua-Kona to Washington, D.C.. There are no popular flight routes from Kailua-Kona to Washington, D.C..
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Frequently asked questions about flying from Kailua-Kona to Washington, D.C.

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

    Kona Intl and Washington, D.C. are 4793.2 mi apart from one another. Flights usually cover this in 11h 30m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Kona Intl Airport to Washington, D.C. were last updated today.

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

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

    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..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from Kailua-Kona to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $464Free CancellationRating
7.4
10,072 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
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Bethesda
Glen Burnie

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Kailua-Kona.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Kailua-Kona with this policy.

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

momondo helps you find the best flight between Kailua-Kona and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Kailua-Kona to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport