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Cheap flights from Kailua-Kona to Washington, D.C. from $256

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

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 - 9:00 pm
KOA
-
DCA
28h 24m
1 stop
Alaska Airlines Logo
10:59 am - 2:46 pm
DCA
-
KOA
33h 47m
1 stop
$511Alaska Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
10:36 am - 9:00 pm
KOA
-
DCA
28h 24m
1 stop
Multiple Airlines Logo
10:59 am - 6:46 am
DCA
-
KOA
25h 47m
2 stops
$517Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
7:15 pm - 9:00 pm
KOA
-
DCA
19h 45m
2 stops
Multiple Airlines Logo
10:59 am - 6:46 am
DCA
-
KOA
25h 47m
2 stops
$523Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Alaska Airlines Logo
10:36 am - 9:00 pm
KOA
-
DCA
28h 24m
1 stop
Alaska Airlines Logo
10:59 am - 2:46 pm
DCA
-
KOA
33h 47m
1 stop
$572Alaska Airlines
Mon, Oct 5 - Mon, Oct 19
American Airlines Logo
3:33 pm - 4:29 pm
KOA
-
DCA
18h 56m
1 stop
American Airlines Logo
6:00 am - 3:16 pm
DCA
-
KOA
15h 16m
2 stops
$636American Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
7:15 pm - 9:00 pm
KOA
-
DCA
19h 45m
2 stops
Multiple Airlines Logo
9:30 am - 10:59 am
DCA
-
KOA
31h 29m
1 stop
$643Multiple Airlines
Fri, Oct 16 - Thu, Oct 22
Alaska Airlines Logo
11:20 pm - 4:16 pm
KOA
-
DCA
11h 56m
1 stop
Alaska Airlines Logo
6:59 pm - 10:34 am
DCA
-
KOA
20h 35m
1 stop
$672Alaska Airlines
Fri, Nov 6 - Tue, Nov 10
Alaska Airlines Logo
11:20 pm - 4:16 pm
KOA
-
DCA
11h 56m
1 stop
Alaska Airlines Logo
6:59 pm - 10:34 am
DCA
-
KOA
20h 35m
1 stop
$682Alaska Airlines
Fri, Nov 6 - Tue, Nov 10
Alaska Airlines Logo
3:46 pm - 5:57 pm
KOA
-
DCA
20h 11m
1 stop
Alaska Airlines Logo
6:57 pm - 9:36 am
DCA
-
KOA
20h 39m
1 stop
$692Alaska Airlines
Fri, Oct 16 - Thu, Oct 22
Alaska Airlines Logo
3:46 pm - 5:57 pm
KOA
-
DCA
20h 11m
1 stop
Alaska Airlines Logo
9:30 am - 10:59 am
DCA
-
KOA
31h 29m
1 stop
$697Alaska Airlines
Fri, Oct 16 - Thu, Oct 22

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

Our best American Airlines deals on Kailua-Kona to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Oct 16
KOA3:33 pmKona Intl
13h 27m
2 stops
DCA11:00 amWashington, D.C. Reagan-National
Oct 23
DCA6:00 amWashington, D.C. Reagan-National
15h 16m
2 stops
KOA3:16 pmKona Intl
$583
American Airlines
Oct 16
KOA3:33 pmKona Intl
18h 56m
1 stop
DCA4:29 pmWashington, D.C. Reagan-National
Oct 23
DCA6:00 amWashington, D.C. Reagan-National
15h 16m
2 stops
KOA3:16 pmKona Intl
$636
American Airlines
Oct 16
KOA3:33 pmKona Intl
13h 27m
2 stops
DCA11:00 amWashington, D.C. Reagan-National
Oct 22
DCA5:00 amWashington, D.C. Reagan-National
16h 16m
2 stops
KOA3:16 pmKona Intl
$699

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

Our best United Airlines deals on Kailua-Kona to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Nov 6
KOA11:59 pmKona Intl
11h 57m
1 stop
DCA4:56 pmWashington, D.C. Reagan-National
Nov 10
DCA8:30 amWashington, D.C. Reagan-National
17h 02m
2 stops
KOA8:32 pmKona Intl
$698
United Airlines
Nov 6
KOA2:11 pmKona Intl
15h 06m
2 stops
DCA10:17 amWashington, D.C. Reagan-National
Nov 10
DCA10:30 amWashington, D.C. Reagan-National
15h 02m
2 stops
KOA8:32 pmKona Intl
$703
United Airlines
Nov 6
KOA2:11 pmKona Intl
17h 08m
2 stops
DCA12:19 pmWashington, D.C. Reagan-National
Nov 10
DCA6:00 amWashington, D.C. Reagan-National
19h 32m
3 stops
KOA8:32 pmKona Intl
$708

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Washington, D.C. Reagan-National 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 June 30, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. Reagan-National Airport 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

Mon 10/5

10:36 am-9:00 pm

1 stop28h 24m

Washington, D.C. Reagan-National

Mon 10/19

10:59 am-2:46 pm

1 stop33h 47m

$511

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/5

10:36 am-9:00 pm

1 stop28h 24m

Washington, D.C. Reagan-National

Mon 10/19

10:59 am-6:46 am

2 stops25h 47m

$517

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/5

7:15 pm-9:00 pm

2 stops19h 45m

Washington, D.C. Reagan-National

Mon 10/19

10:59 am-6:46 am

2 stops25h 47m

$523

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/5

10:36 am-9:00 pm

1 stop28h 24m

Washington, D.C. Reagan-National

Mon 10/19

10:59 am-2:46 pm

1 stop33h 47m

$572

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 10/16

3:33 pm-4:29 pm

1 stop18h 56m

Washington, D.C. Reagan-National

Fri 10/23

6:00 am-3:16 pm

2 stops15h 16m

$636

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 10/16

7:15 pm-9:00 pm

2 stops19h 45m

Washington, D.C. Reagan-National

Thu 10/22

9:30 am-10:59 am

1 stop31h 29m

$643
Quickest round-trip

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 11/6

11:20 pm-4:16 pm

1 stop11h 56m

Washington, D.C. Reagan-National

Tue 11/10

6:59 pm-10:34 am

1 stop20h 35m

$672

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 11/6

11:20 pm-4:16 pm

1 stop11h 56m

Washington, D.C. Reagan-National

Tue 11/10

6:59 pm-10:34 am

1 stop20h 35m

$682

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 10/16

3:46 pm-5:57 pm

1 stop20h 11m

Washington, D.C. Reagan-National

Thu 10/22

6:57 pm-9:36 am

1 stop20h 39m

$692

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 10/16

3:46 pm-5:57 pm

1 stop20h 11m

Washington, D.C. Reagan-National

Thu 10/22

9:30 am-10:59 am

1 stop31h 29m

$697

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. Reagan-National 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

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

You could potentially save up to 4% on your flight if you consider stops on a Kailua-Kona to Washington, D.C. Reagan-National Airport flight.

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

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

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

Fastest flight time

11h 26m

Direct flights

None
The fastest flight from Kailua-Kona to Washington, D.C. Reagan-National Airport takes 11h 26m
There are no direct flights from Kailua-Kona to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Kailua-Kona to Washington, D.C. Reagan-National Airport.
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Frequently asked questions about flying from Kailua-Kona to Washington, D.C. Reagan-National Airport

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

    Kona Intl and Washington, D.C. Reagan-National are 4793.7 mi apart from one another. A reasonable flight in good conditions will take 11h 26m.

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

    Prices for flights from Kona Intl Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kona Intl Airport to Washington, D.C. Reagan-National Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
Colonial Beach
Towson
Manassas
Silver Spring
Tysons
Springfield
Bethesda
Fairfax
Glen Burnie

Why use momondo?

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

It is quick and easy to find Kailua-Kona to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Flights from Kailua-Kona to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kailua-Kona to Washington, D.C..

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

Yes momondo offers price alerts on flights to Washington, D.C. from Kailua-Kona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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