HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$258+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DCA
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kailua-Kona to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 10/511:50 am
KOA
-
DCA
1 stop27h 10m
Alaska Airlines
Mon 10/196:59 pm
DCA
-
KOA
1 stop20h 33m
Alaska Airlines
Deal found 4/7$574
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 10/511:50 am
KOA
-
DCA
1 stop27h 10m
Multiple Airlines
Mon 10/196:59 pm
DCA
-
KOA
2 stops24h 37m
Multiple Airlines
Deal found 4/7$579
This Delta deal was found by Cheapflights users on 4/6. 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 5/28:50 pm
KOA
-
DCA
1 stop12h 37m
Delta
Fri 5/86:05 am
DCA
-
KOA
2 stops17h 32m
Delta
Deal found 4/6$604
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 4/71:22 pm
KOA
-
DCA
2 stops13h 44m
American Airlines
Fri 4/177:05 am
DCA
-
KOA
1 stop13h 21m
American Airlines
Deal found 4/6$667
This United Airlines deal was found by Cheapflights users on 4/8. 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 4/177:30 pm
KOA
-
DCA
1 stop13h 29m
United Airlines
Sun 4/196:30 am
DCA
-
KOA
2 stops15h 00m
United Airlines
Deal found 4/8$678
This Delta deal was found by Cheapflights users on 4/8. 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.
Thu 4/1610:07 pm
KOA
-
DCA
2 stops15h 27m
Delta
Sat 4/188:00 am
DCA
-
KOA
2 stops15h 43m
Delta
Deal found 4/8$683

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$574
(Alaska Airlines)

One-way from

$258
(Orbitz)
Provider with most accurate pricing for Kona Intl-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Washington, D.C. Reagan-National flights.
Search Deals
From Kona Intl to Washington, D.C. Reagan-National
Search Deals
One-way flight from Kona Intl to Washington, D.C. Reagan-National
Search Deals

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 April 10, 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

11:50 am-9:00 pm

1 stop27h 10m

Washington, D.C. Reagan-National

Mon 10/19

6:59 pm-9:32 am

1 stop20h 33m

$574

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/5

11:50 am-9:00 pm

1 stop27h 10m

Washington, D.C. Reagan-National

Mon 10/19

6:59 pm-1:36 pm

2 stops24h 37m

$579
Quickest round-trip

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sat 10/3

9:45 pm-3:40 pm

1 stop11h 55m

Washington, D.C. Reagan-National

Sun 10/11

4:40 pm-5:54 pm

1 stop31h 14m

$726

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Fri 10/2

9:45 pm-3:40 pm

1 stop11h 55m

Washington, D.C. Reagan-National

Fri 10/9

4:40 pm-5:54 pm

1 stop31h 14m

$729

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sun 10/4

9:45 pm-3:40 pm

1 stop11h 55m

Washington, D.C. Reagan-National

Fri 10/9

4:40 pm-5:54 pm

1 stop31h 14m

$729
Cheapest one-way

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Thu 5/14

10:36 am-9:00 pm

1 stop28h 24m

$258
Quickest one-way

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sat 9/19

9:45 pm-3:40 pm

1 stop11h 55m

$295

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 7/27

6:30 pm-5:59 pm

2 stops17h 29m

$341

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sun 5/24

12:57 pm-8:54 am

2 stops13h 57m

$358

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 7/27

3:40 pm-5:59 pm

1 stop20h 19m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 14 resultsSorted by cheapest first
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 27h 10m. Alaska Airlines provides one of the quickest options available for as low as $574. Kailua-Kona and Washington, D.C. Reagan-National Airport are separated by a distance of 4793 mi.

  • 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
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Largo
Bowie
Clinton
Towson
Cordova
Manassas
Falls Church

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kailua-Kona to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Dulles Intl flights
Honolulu to Baltimore flights
Honolulu to Reagan-National flights
Kailua-Kona to Dulles Intl flights
Kahului to Baltimore flights
Lihue to Reagan-National flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.