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Cheap flights from Kailua-Kona to Washington, D.C. from $210

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 6/1. 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
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.
Delta Logo
9:45 pm - 3:40 pm
KOA
-
DCA
11h 55m
1 stop
Delta Logo
6:00 am - 5:51 pm
DCA
-
KOA
17h 51m
2 stops
$470Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
9:45 pm - 3:40 pm
KOA
-
DCA
11h 55m
1 stop
Delta Logo
6:00 am - 6:34 pm
DCA
-
KOA
18h 34m
2 stops
$554Delta
Tue, Sep 22 - Mon, Sep 28
United Airlines Logo
2:05 pm - 7:13 am
KOA
-
BWI
11h 08m
1 stop
United Airlines Logo
7:00 am - 7:35 pm
BWI
-
KOA
18h 35m
2 stops
$554United Airlines
Thu, Sep 3 - Tue, Sep 8
Delta Logo
8:50 pm - 3:30 pm
KOA
-
DCA
12h 40m
1 stop
Delta Logo
9:39 am - 7:20 pm
DCA
-
KOA
15h 41m
2 stops
$556Delta
Thu, May 28 - Tue, Jun 2
Alaska Airlines Logo
8:00 am - 6:28 am
KOA
-
BWI
16h 28m
1 stop
Alaska Airlines Logo
4:17 pm - 10:46 am
BWI
-
KOA
24h 29m
1 stop
$577Alaska Airlines
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
12:27 pm - 7:34 am
KOA
-
IAD
13h 07m
1 stop
Multiple Airlines Logo
9:00 am - 6:46 pm
IAD
-
KOA
15h 46m
2 stops
$584Multiple Airlines
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
9:20 am - 7:34 am
KOA
-
IAD
16h 14m
2 stops
Multiple Airlines Logo
9:00 am - 9:47 pm
IAD
-
KOA
18h 47m
2 stops
$592Multiple Airlines
Thu, May 28 - Tue, Jun 2
Alaska Airlines Logo
11:50 am - 7:01 pm
KOA
-
IAD
25h 11m
1 stop
Alaska Airlines Logo
5:25 pm - 12:21 pm
IAD
-
KOA
24h 56m
1 stop
$593Alaska Airlines
Mon, Oct 5 - Mon, Oct 19
American Airlines Logo
11:01 pm - 6:27 pm
KOA
-
DCA
13h 26m
2 stops
American Airlines Logo
5:00 am - 1:43 pm
DCA
-
KOA
14h 43m
2 stops
$605American Airlines
Tue, Sep 22 - Mon, Sep 28
United Airlines Logo
12:04 pm - 9:15 am
KOA
-
DCA
15h 11m
2 stops
United Airlines Logo
10:30 am - 9:00 pm
DCA
-
KOA
16h 30m
2 stops
$631United Airlines
Tue, Oct 20 - Sat, Oct 24

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

Our best United Airlines deals on Kailua-Kona to Washington, D.C. flight tickets
United Airlines
Sep 3
KOA2:05 pmKona Intl
11h 08m
1 stop
BWI7:13 amBaltimore/Washington
Sep 8
BWI7:00 amBaltimore/Washington
18h 35m
2 stops
KOA7:35 pmKona Intl
$554
United Airlines
May 28
KOA1:52 pmKona Intl
11h 06m
1 stop
IAD6:58 amWashington, D.C. Dulles Intl
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
12h 07m
1 stop
KOA12:37 pmKona Intl
$621
United Airlines
Oct 20
KOA12:04 pmKona Intl
15h 11m
2 stops
DCA9:15 amWashington, D.C. Reagan-National
Oct 24
DCA10:30 amWashington, D.C. Reagan-National
16h 30m
2 stops
KOA9:00 pmKona Intl
$631

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
May 28
KOA8:00 amKona Intl
16h 28m
1 stop
BWI6:28 amBaltimore/Washington
Jun 2
BWI4:17 pmBaltimore/Washington
24h 29m
1 stop
KOA10:46 amKona Intl
$577
Alaska Airlines
Oct 5
KOA11:50 amKona Intl
25h 11m
1 stop
IAD7:01 pmWashington, D.C. Dulles Intl
Oct 19
IAD5:25 pmWashington, D.C. Dulles Intl
24h 56m
1 stop
KOA12:21 pmKona Intl
$593
Alaska Airlines
Oct 5
KOA10:30 amKona Intl
14h 58m
1 stop
IAD7:28 amWashington, D.C. Dulles Intl
Oct 19
IAD5:25 pmWashington, D.C. Dulles Intl
24h 56m
1 stop
KOA12:21 pmKona Intl
$594

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 May 4, 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 - DCA

KOADCA

Kona Intl

Wed 9/23

9:45 pm-3:40 pm

1 stop11h 55m

Washington, D.C. Reagan-National

Tue 9/29

6:00 am-5:51 pm

2 stops17h 51m

$470

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 9/22

9:45 pm-3:40 pm

1 stop11h 55m

Washington, D.C. Reagan-National

Mon 9/28

6:00 am-6:34 pm

2 stops18h 34m

$554

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Thu 9/3

2:05 pm-7:13 am

1 stop11h 08m

Baltimore/Washington

Tue 9/8

7:00 am-7:35 pm

2 stops18h 35m

$554

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Thu 5/28

8:50 pm-3:30 pm

1 stop12h 40m

Washington, D.C. Reagan-National

Tue 6/2

9:39 am-7:20 pm

2 stops15h 41m

$556

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Thu 5/28

8:00 am-6:28 am

1 stop16h 28m

Baltimore/Washington

Tue 6/2

4:17 pm-10:46 am

1 stop24h 29m

$577

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 5/28

12:27 pm-7:34 am

1 stop13h 07m

Washington, D.C. Dulles Intl

Tue 6/2

9:00 am-6:46 pm

2 stops15h 46m

$584

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 5/28

9:20 am-7:34 am

2 stops16h 14m

Washington, D.C. Dulles Intl

Tue 6/2

9:00 am-9:47 pm

2 stops18h 47m

$592

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 10/5

11:50 am-7:01 pm

1 stop25h 11m

Washington, D.C. Dulles Intl

Mon 10/19

5:25 pm-12:21 pm

1 stop24h 56m

$593
Quickest round-trip

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 9/22

11:01 pm-6:27 pm

2 stops13h 26m

Washington, D.C. Reagan-National

Mon 9/28

5:00 am-1:43 pm

2 stops14h 43m

$605

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 10/20

12:04 pm-9:15 am

2 stops15h 11m

Washington, D.C. Reagan-National

Sat 10/24

10:30 am-9:00 pm

2 stops16h 30m

$631

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 6% 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 May 2026, prices for Kailua-Kona to Washington, D.C. flights are approximately 25% 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 08m

Direct flights

None
The fastest flight from Kailua-Kona to Washington, D.C. takes 11h 08m
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..
Search flight deals

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 08m, 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
9,680 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
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Linthicum Heights
Tysons
Bethesda
Springfield
Fairfax
College Park

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