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Reagan-National

$220+ Cheap flights from Kailua-Kona (KOA) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DCA
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Reagan-National

Cheapest flights from Kailua-Kona to Reagan-National
Explore the most affordable flight options available from Kailua-Kona to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.

This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:05 pm
KOA
-
DCA
2 stops16h 30m
United Airlines
Thu 4/238:20 am
DCA
-
KOA
2 stops17h 22m
United Airlines
Deal found 2/20$513
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:30 pm
KOA
-
DCA
1 stop13h 49m
American Airlines
Mon 3/98:30 am
DCA
-
KOA
1 stop15h 29m
American Airlines
Deal found 2/21$561
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:35 pm
KOA
-
DCA
1 stop13h 24m
United Airlines
Mon 3/96:30 am
DCA
-
KOA
2 stops15h 04m
United Airlines
Deal found 2/21$567
This Alaska Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:57 pm
KOA
-
DCA
1 stop13h 02m
Alaska Airlines
Mon 3/166:59 pm
DCA
-
KOA
2 stops25h 54m
Alaska Airlines
Deal found 2/21$576
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:45 pm
KOA
-
DCA
1 stop11h 49m
Delta
Thu 11/264:40 pm
DCA
-
KOA
1 stop31h 14m
Delta
Deal found 2/21$592
This Travelocity deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:20 pm
KOA
-
DCA
1 stop24h 40m
Alaska Airlines
Sun 10/119:59 am
DCA
-
KOA
1 stop31h 15m
Alaska Airlines
Deal found 2/23$599
This Alaska Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:53 am
KOA
-
DCA
1 stop27h 09m
Alaska Airlines
Mon 3/236:41 pm
DCA
-
KOA
1 stop20h 56m
Alaska Airlines
Deal found 2/21$600
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:05 pm
KOA
-
DCA
1 stop12h 17m
Delta
Wed 3/116:00 am
DCA
-
KOA
2 stops18h 37m
Delta
Deal found 2/20$606
This Delta deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:15 pm
KOA
-
DCA
1 stop11h 15m
Delta
Fri 4/176:00 am
DCA
-
KOA
2 stops17h 43m
Delta
Deal found 2/23$620
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:45 pm
KOA
-
DCA
1 stop11h 49m
Delta
Fri 11/274:40 pm
DCA
-
KOA
1 stop31h 14m
Delta
Deal found 2/21$623

Find flight deals from Kailua-Kona to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$513
(United Airlines)

One-way from

$220
(Delta)
Provider with most accurate pricing for Kona Intl-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Washington, D.C. Reagan-National flights.
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From Kona Intl to Washington, D.C. Reagan-National
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One-way flight from Kona Intl to Washington, D.C. Reagan-National
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated February 24, 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

Kailua-Kona

Fly to

Reagan-National

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 4/17

1:05 pm-11:35 am

2 stops16h 30m

Washington, D.C. Reagan-National

Thu 4/23

8:20 am-7:42 pm

2 stops17h 22m

$513

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 3/9

10:57 pm-5:59 pm

1 stop13h 02m

Washington, D.C. Reagan-National

Mon 3/16

6:59 pm-2:53 pm

2 stops25h 54m

$576

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 4/7

10:15 pm-3:30 pm

1 stop11h 15m

Washington, D.C. Reagan-National

Fri 4/17

6:00 am-5:43 pm

2 stops17h 43m

$620

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 3/9

8:55 pm-6:33 pm

2 stops15h 38m

Washington, D.C. Reagan-National

Mon 3/16

6:59 am-5:47 pm

2 stops16h 48m

$646

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 4/17

8:50 pm-3:27 pm

1 stop12h 37m

Washington, D.C. Reagan-National

Thu 4/23

6:00 am-5:43 pm

2 stops17h 43m

$698

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 4/7

3:59 pm-5:41 pm

1 stop19h 42m

Washington, D.C. Reagan-National

Fri 4/17

6:41 pm-9:37 am

1 stop20h 56m

$701

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 4/7

3:30 pm-8:00 pm

2 stops22h 30m

Washington, D.C. Reagan-National

Fri 4/17

6:41 pm-11:46 am

2 stops23h 05m

$712

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 5/11

8:55 pm-3:30 pm

1 stop12h 35m

$220

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 5/11

1:15 pm-9:59 am

2 stops14h 44m

$226

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 3/30

10:15 pm-3:30 pm

1 stop11h 15m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Kailua-Kona-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kailua-Kona to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Kailua-Kona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kailua-Kona to Washington, D.C. Reagan-National?

    Kona Intl (KOA), located 7.7 mi from the city center, is the airport you fly out of when you book flights from Kailua-Kona to Washington, D.C. Reagan-National. 0 airlines have flights from Kona Intl to Washington, D.C. Reagan-National on a regular basis. Booking flights from Kona Intl to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

  • How long is the flight from Kailua-Kona to Washington, D.C. Reagan-National Airport?

    A quick flight from Kailua-Kona to Washington, D.C. Reagan-National Airport can take about 11h 15m. United Airlines provides one of the quickest options available for as low as $620. Kailua-Kona and Washington, D.C. Reagan-National Airport are separated by a distance of 4793 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Kailua-Kona to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Reagan-National.

  • Can I find deals for business class flights from Kailua-Kona to Reagan-National?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
Clinton
Towson

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