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Cheap flights from Kailua-Kona to Washington, D.C. from $213

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 4/21. 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

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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.
Delta Logo
8:55 pm - 10:59 pm
KOA
-
IAD
20h 04m
2 stops
Delta Logo
7:20 am - 5:43 pm
IAD
-
KOA
16h 23m
2 stops
$558Delta
Tue, Apr 7 - Fri, Apr 17
Delta Logo
8:55 pm - 10:59 pm
KOA
-
IAD
20h 04m
2 stops
Delta Logo
7:20 am - 5:43 pm
IAD
-
KOA
16h 23m
2 stops
$578Delta
Tue, Apr 7 - Fri, Apr 17
United Airlines Logo
11:04 pm - 11:34 pm
KOA
-
IAD
18h 30m
2 stops
United Airlines Logo
8:12 pm - 12:00 pm
IAD
-
KOA
21h 48m
2 stops
$598United Airlines
Fri, May 8 - Mon, May 18
Delta Logo
8:50 pm - 11:32 pm
KOA
-
IAD
20h 42m
2 stops
Delta Logo
7:00 am - 5:37 pm
IAD
-
KOA
16h 37m
1 stop
$603Delta
Fri, May 8 - Mon, May 18
Delta Logo
8:50 pm - 11:32 pm
KOA
-
IAD
20h 42m
2 stops
Delta Logo
7:00 am - 5:37 pm
IAD
-
KOA
16h 37m
1 stop
$613Delta
Fri, May 8 - Mon, May 18
United Airlines Logo
12:55 pm - 10:59 am
KOA
-
DCA
16h 04m
2 stops
United Airlines Logo
6:03 pm - 11:40 am
DCA
-
KOA
23h 37m
2 stops
$643United Airlines
Thu, Apr 16 - Mon, Apr 20
American Airlines Logo
2:59 pm - 11:16 am
KOA
-
BWI
14h 17m
2 stops
American Airlines Logo
7:20 pm - 1:29 pm
BWI
-
KOA
24h 09m
2 stops
$646American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
1:22 pm - 8:49 am
KOA
-
IAD
13h 27m
2 stops
American Airlines Logo
8:11 pm - 11:45 am
IAD
-
KOA
21h 34m
2 stops
$651American Airlines
Fri, May 8 - Mon, May 18
Alaska Airlines Logo
2:39 pm - 8:00 pm
KOA
-
DCA
23h 21m
1 stop
Alaska Airlines Logo
9:59 am - 12:19 pm
DCA
-
KOA
32h 20m
1 stop
$697Alaska Airlines
Thu, Apr 16 - Mon, Apr 20
Alaska Airlines Logo
2:39 pm - 8:00 pm
KOA
-
DCA
23h 21m
1 stop
Alaska Airlines Logo
9:59 am - 12:19 pm
DCA
-
KOA
32h 20m
1 stop
$717Alaska Airlines
Thu, Apr 16 - Mon, Apr 20

Delta flights from Kailua-Kona to Washington, D.C.

Our best Delta deals on Kailua-Kona to Washington, D.C. flight tickets
Delta
Apr 7
KOA8:55 pmKona Intl
20h 04m
2 stops
IAD10:59 pmWashington, D.C. Dulles Intl
Apr 17
IAD7:20 amWashington, D.C. Dulles Intl
16h 23m
2 stops
KOA5:43 pmKona Intl
$558
Delta
Apr 7
KOA8:55 pmKona Intl
20h 04m
2 stops
IAD10:59 pmWashington, D.C. Dulles Intl
Apr 17
IAD7:20 amWashington, D.C. Dulles Intl
16h 23m
2 stops
KOA5:43 pmKona Intl
$578
Delta
May 8
KOA8:50 pmKona Intl
20h 42m
2 stops
IAD11:32 pmWashington, D.C. Dulles Intl
May 18
IAD7:00 amWashington, D.C. Dulles Intl
16h 37m
1 stop
KOA5:37 pmKona Intl
$603

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
Apr 16
KOA2:39 pmKona Intl
23h 21m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National
Apr 20
DCA9:59 amWashington, D.C. Reagan-National
32h 20m
1 stop
KOA12:19 pmKona Intl
$697
Alaska Airlines
Apr 16
KOA2:39 pmKona Intl
23h 21m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National
Apr 20
DCA9:59 amWashington, D.C. Reagan-National
32h 20m
1 stop
KOA12:19 pmKona Intl
$717
Alaska Airlines
Apr 16
KOA2:39 pmKona Intl
23h 21m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National
Apr 20
DCA9:59 amWashington, D.C. Reagan-National
32h 20m
1 stop
KOA12:19 pmKona Intl
$722

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 March 19, 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 - IAD

KOAIAD

Kona Intl

Tue 4/7

8:55 pm-10:59 pm

2 stops20h 04m

Washington, D.C. Dulles Intl

Fri 4/17

7:20 am-5:43 pm

2 stops16h 23m

$558

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 4/7

8:55 pm-10:59 pm

2 stops20h 04m

Washington, D.C. Dulles Intl

Fri 4/17

7:20 am-5:43 pm

2 stops16h 23m

$578

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Fri 5/8

11:04 pm-11:34 pm

2 stops18h 30m

Washington, D.C. Dulles Intl

Mon 5/18

8:12 pm-12:00 pm

2 stops21h 48m

$598

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Fri 5/8

8:50 pm-11:32 pm

2 stops20h 42m

Washington, D.C. Dulles Intl

Mon 5/18

7:00 am-5:37 pm

1 stop16h 37m

$603

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Fri 5/8

8:50 pm-11:32 pm

2 stops20h 42m

Washington, D.C. Dulles Intl

Mon 5/18

7:00 am-5:37 pm

1 stop16h 37m

$613

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Thu 4/16

12:55 pm-10:59 am

2 stops16h 04m

Washington, D.C. Reagan-National

Mon 4/20

6:03 pm-11:40 am

2 stops23h 37m

$643

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Thu 8/13

2:59 pm-11:16 am

2 stops14h 17m

Baltimore/Washington

Mon 8/17

7:20 pm-1:29 pm

2 stops24h 09m

$646
Quickest round-trip

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Fri 5/8

1:22 pm-8:49 am

2 stops13h 27m

Washington, D.C. Dulles Intl

Mon 5/18

8:11 pm-11:45 am

2 stops21h 34m

$651

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Thu 4/16

2:39 pm-8:00 pm

1 stop23h 21m

Washington, D.C. Reagan-National

Mon 4/20

9:59 am-12:19 pm

1 stop32h 20m

$697

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Thu 4/16

2:39 pm-8:00 pm

1 stop23h 21m

Washington, D.C. Reagan-National

Mon 4/20

9:59 am-12:19 pm

1 stop32h 20m

$717

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 18% 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 March 2026, prices for Kailua-Kona to Washington, D.C. flights are approximately 9% cheaper 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..
Search flight deals

  • 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
9,439 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
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Linthicum Heights
Bethesda
Fairfax
Reston

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