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Cheap flights from Kailua-Kona to Washington, D.C. from $226

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

Cheap round-trip flights

American Airlines Logo
3:13 pm - 11:19 amKOA-DCA
14h 06m2 stops
American Airlines Logo
5:00 am - 1:58 pmDCA-KOA
14h 58m2 stops
$670American Airlines
Find Deal
Sun, Oct 5 - Mon, Oct 13
United Airlines Logo
1:05 pm - 9:58 amKOA-DCA
14h 53m2 stops
United Airlines Logo
7:00 pm - 8:45 pmDCA-KOA
31h 45m1 stop
$671United Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
American Airlines Logo
10:29 pm - 3:53 pmKOA-DCA
12h 24m1 stop
American Airlines Logo
5:55 pm - 8:12 pmDCA-KOA
31h 17m2 stops
$672American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
2:00 pm - 1:39 pmKOA-DCA
18h 39m2 stops
United Airlines Logo
7:00 pm - 4:45 pmDCA-KOA
26h 45m2 stops
$682United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
2:54 pm - 9:14 pmKOA-DCA
24h 20m2 stops
Alaska Airlines Logo
9:59 am - 9:27 amDCA-KOA
29h 28m2 stops
$695Alaska Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
Alaska Airlines Logo
12:07 pm - 8:29 pmKOA-DCA
26h 22m1 stop
Alaska Airlines Logo
6:59 pm - 9:27 amDCA-KOA
20h 28m1 stop
$696Alaska Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
American Airlines Logo
3:13 pm - 11:19 amKOA-DCA
14h 06m2 stops
American Airlines Logo
7:24 am - 2:31 pmDCA-KOA
13h 07m1 stop
$712American Airlines
Find Deal
Sun, Oct 5 - Mon, Oct 13
American Airlines Logo
6:30 pm - 10:59 amKOA-DCA
11h 29m1 stop
American Airlines Logo
5:30 pm - 8:12 pmDCA-KOA
31h 42m1 stop
$753American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
9:55 pm - 7:54 pmKOA-DCA
15h 59m1 stop
American Airlines Logo
7:24 am - 2:31 pmDCA-KOA
13h 07m1 stop
$884American Airlines
Find Deal
Sun, Oct 5 - Mon, Oct 13
American Airlines Logo
9:55 pm - 4:21 pmKOA-DCA
12h 26m1 stop
American Airlines Logo
7:24 am - 2:31 pmDCA-KOA
13h 07m1 stop
$892American Airlines
Find Deal
Sun, Oct 5 - Mon, Oct 13

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
Oct 6
KOA1:05 pmKona Intl
14h 53m
2 stops
DCA9:58 amWashington, D.C. Reagan-National
Oct 11
DCA7:00 pmWashington, D.C. Reagan-National
31h 45m
1 stop
KOA8:45 pmKona Intl
$671
Find similar
United Airlines
Mar 3
KOA2:00 pmKona Intl
18h 39m
2 stops
DCA1:39 pmWashington, D.C. Reagan-National
Mar 4
DCA7:00 pmWashington, D.C. Reagan-National
26h 45m
2 stops
KOA4:45 pmKona Intl
$682
Find similar

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 5
KOA3:13 pmKona Intl
14h 06m
2 stops
DCA11:19 amWashington, D.C. Reagan-National
Oct 13
DCA5:00 amWashington, D.C. Reagan-National
14h 58m
2 stops
KOA1:58 pmKona Intl
$670
Find similar
American Airlines
Mar 3
KOA10:29 pmKona Intl
12h 24m
1 stop
DCA3:53 pmWashington, D.C. Reagan-National
Mar 4
DCA5:55 pmWashington, D.C. Reagan-National
31h 17m
2 stops
KOA8:12 pmKona Intl
$672
Find similar
American Airlines
Oct 5
KOA3:13 pmKona Intl
14h 06m
2 stops
DCA11:19 amWashington, D.C. Reagan-National
Oct 13
DCA7:24 amWashington, D.C. Reagan-National
13h 07m
1 stop
KOA2:31 pmKona Intl
$712
Find similar

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 September 9, 2025.
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

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sun 10/5

3:13 pm-11:19 am

2 stops14h 06m

Washington, D.C. Reagan-National

Mon 10/13

5:00 am-1:58 pm

2 stops14h 58m

$670

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/6

1:05 pm-9:58 am

2 stops14h 53m

Washington, D.C. Reagan-National

Sat 10/11

7:00 pm-8:45 pm

1 stop31h 45m

$671

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 3/3

10:29 pm-3:53 pm

1 stop12h 24m

Washington, D.C. Reagan-National

Wed 3/4

5:55 pm-8:12 pm

2 stops31h 17m

$672

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 3/3

2:00 pm-1:39 pm

2 stops18h 39m

Washington, D.C. Reagan-National

Wed 3/4

7:00 pm-4:45 pm

2 stops26h 45m

$682

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/6

2:54 pm-9:14 pm

2 stops24h 20m

Washington, D.C. Reagan-National

Sat 10/11

9:59 am-9:27 am

2 stops29h 28m

$695

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/6

12:07 pm-8:29 pm

1 stop26h 22m

Washington, D.C. Reagan-National

Sat 10/11

6:59 pm-9:27 am

1 stop20h 28m

$696

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sun 10/5

3:13 pm-11:19 am

2 stops14h 06m

Washington, D.C. Reagan-National

Mon 10/13

7:24 am-2:31 pm

1 stop13h 07m

$712

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 3/3

6:30 pm-10:59 am

1 stop11h 29m

Washington, D.C. Reagan-National

Wed 3/4

5:30 pm-8:12 pm

1 stop31h 42m

$753

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sun 10/5

9:55 pm-7:54 pm

1 stop15h 59m

Washington, D.C. Reagan-National

Mon 10/13

7:24 am-2:31 pm

1 stop13h 07m

$884

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sun 10/5

9:55 pm-4:21 pm

1 stop12h 26m

Washington, D.C. Reagan-National

Mon 10/13

7:24 am-2:31 pm

1 stop13h 07m

$892

Flights are sorted by cheapest round-trip flights 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

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Kailua-Kona to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $781. Flights from Kailua-Kona to Washington, D.C. Reagan-National Airport on a Saturday will generally be more expensive and average around $1,152. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Kailua-Kona to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $735. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $825.

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

Direct flights

None
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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  • 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 29m.

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

  • 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.

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

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

Compare and see reviews for airlines that fly from Kailua-Kona to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $537Free CancellationRating
8.0
10,000 reviews
Search Alaska 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

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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