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 14h 01m. American Airlines provides one of the quickest options available for as low as $640. 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.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from KOA to DCA?

When flying from Kailua-Kona to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

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.

$333+ Cheap Flights from Kailua-Kona to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Kailua-Kona to Reagan-National

Cheapest

Best

Last-minute

One-way

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 November 10, 2026.

Wed 12/2311:38 am -

1 stop28h 22m

Sat 1/95:05 pm -

1 stop24h 40m

Deal found 11/6

$675

Fri 12/118:40 pm -

2 stops17h 48m

Sun 1/36:00 am -

2 stops17h 36m

Deal found 11/8

$694

Fri 12/1111:28 pm -

1 stop11h 37m

Sun 1/310:59 am -

1 stop33h 54m

Deal found 11/8

$834

Fri 11/202:14 pm -

2 stops15h 39m

Mon 11/2310:22 am -

2 stops15h 10m

Deal found 11/6

$973

Tue 11/248:25 pm -

1 stop13h 30m

Sat 11/286:00 am -

2 stops16h 17m

Deal found 11/9

$1,060

Fri 11/2012:55 pm -

1 stop27h 05m

Mon 11/2310:59 am -

1 stop33h 52m

Deal found 11/6

$1,230

Best flights from Kailua-Kona to Reagan-National
Discover carefully curated flight deals from Kailua-Kona to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Mon 2/223:00 pm -

2 stops14h 01m

Sat 2/277:14 am -

1 stop12h 56m

Deal found 11/6

$640

Wed 12/2311:38 am -

1 stop28h 22m

Sat 1/95:05 pm -

1 stop24h 40m

Deal found 11/6

$675

Fri 12/118:40 pm -

2 stops17h 48m

Sun 1/36:00 am -

2 stops17h 36m

Deal found 11/8

$694

Thu 1/2111:29 pm -

1 stop11h 34m

Mon 1/258:00 am -

1 stop14h 53m

Deal found 11/6

$736

Thu 1/2111:29 pm -

1 stop11h 34m

Mon 1/259:30 am -

2 stops15h 05m

Deal found 11/7

$786

Sun 2/79:40 pm -

1 stop12h 40m

Fri 2/126:03 am -

2 stops19h 15m

Deal found 11/8

$802

Thu 2/41:40 pm -

1 stop25h 20m

Mon 2/88:00 am -

1 stop14h 53m

Deal found 11/10

$794

Last-minute flights from Kailua-Kona to Reagan-National
Discover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated November 10, 2026 and is based on user searches.

Fri 11/202:14 pm -

2 stops15h 39m

Mon 11/2310:22 am -

2 stops15h 10m

Deal found 11/6

$973

Fri 11/2012:55 pm -

1 stop27h 05m

Mon 11/2310:59 am -

1 stop33h 52m

Deal found 11/6

$1,230

Tue 11/248:25 pm -

1 stop13h 30m

Sat 11/286:00 am -

2 stops16h 17m

Deal found 11/9

$1,060

Fri 12/118:40 pm -

2 stops17h 48m

Sun 1/36:00 am -

2 stops17h 36m

Deal found 11/8

$694

Fri 12/1111:28 pm -

1 stop11h 37m

Sun 1/310:59 am -

1 stop33h 54m

Deal found 11/8

$834

Wed 12/2311:38 am -

1 stop28h 22m

Sat 1/95:05 pm -

1 stop24h 40m

Deal found 11/6

$675

One-way flights from Kailua-Kona to Reagan-National
Search for one-way flight options from Kailua-Kona to Reagan-National. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Thu 1/149:40 pm -

1 stop12h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/9

$333

Sun 1/179:40 pm -

1 stop12h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/9

$343

Sun 1/173:07 pm -

2 stops14h 53m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/8

$349

Fri 1/159:40 pm -

2 stops18h 02m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/9

$351

Thu 4/88:55 pm -

1 stop13h 22m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/9

$362

Sat 1/1610:45 pm -

2 stops15h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/9

$388

Tue 4/208:45 pm -

2 stops13h 19m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/6

$409

Mon 4/192:20 pm -

1 stop23h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/6

$412

Tue 4/2010:30 pm -

1 stop12h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/6

$418

Find flight deals from Kailua-Kona to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$634 (American Airlines)
One-way from	$333 (Delta)

Provider with most accurate pricing for Kona Intl-Washington, D.C. Reagan-National flight deals.

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One-way flight from Kona Intl to Washington, D.C. Reagan-National

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Cheapflights Fare Finder

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 Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Mon 1/18

10:45 pm-3:26 pm

1 stop11h 41m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$333

Quickest round-trip

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Wed 1/20

11:29 pm-4:03 pm

1 stop11h 34m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$333

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Tue 1/19

10:45 pm-6:43 pm

2 stops14h 58m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$339

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Wed 1/20

9:40 pm-6:43 pm

2 stops16h 03m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$339

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Mon 4/19

9:40 pm-7:19 pm

2 stops15h 39m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$339

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Sat 3/6

9:55 pm-3:34 pm

1 stop12h 39m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$382

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Sat 1/16

10:45 pm-3:26 pm

1 stop11h 41m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$382

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Fri 1/15

9:40 pm-3:20 pm

1 stop12h 40m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$382

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Mon 4/19

2:20 pm-8:00 pm

1 stop23h 40m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$412

Kailua-KonaWashington, D.C.

KOA Kona Intl - DCA Washington, D.C. Reagan-National

KOADCA

Kona Intl

Mon 2/22

3:00 pm-10:01 am

2 stops14h 01m

Washington, D.C. Reagan-National

Sat 2/27

7:14 am-3:10 pm

1 stop12h 56m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 16 resultsSorted by cheapest first

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.

KOA-DCA

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

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 14h 01m. American Airlines provides one of the quickest options available for as low as $640. 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.

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$333+ Cheap flights from Kailua-Kona (KOA) to Reagan-National (DCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Kailua-Kona to Reagan-NationalExplore 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 November 10, 2026.

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 November 10, 2026.

Best flights from Kailua-Kona to Reagan-NationalDiscover carefully curated flight deals from Kailua-Kona to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Discover carefully curated flight deals from Kailua-Kona to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Last-minute flights from Kailua-Kona to Reagan-NationalDiscover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated November 10, 2026 and is based on user searches.

Discover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated November 10, 2026 and is based on user searches.

One-way flights from Kailua-Kona to Reagan-NationalSearch for one-way flight options from Kailua-Kona to Reagan-National. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Search for one-way flight options from Kailua-Kona to Reagan-National. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

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Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. Reagan-National Airport that are best for you.

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.

Related info for your journey

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

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

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

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

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

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Kailua-Kona and Reagan-National flights

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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 November 10, 2026.

Best flights from Kailua-Kona to Reagan-National
Discover carefully curated flight deals from Kailua-Kona to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Last-minute flights from Kailua-Kona to Reagan-National
Discover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated November 10, 2026 and is based on user searches.

One-way flights from Kailua-Kona to Reagan-National
Search for one-way flight options from Kailua-Kona to Reagan-National. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.