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

For as low as $572, United Airlines can have you in Washington, D.C. from Kailua-Kona in 12h 28m. The distance from Kailua-Kona to Washington, D.C. is about 4793 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Kailua-Kona to Washington, D.C. round-trip?

United Airlines, at $535, was found to be the cheapest airline from Kailua-Kona to Washington, D.C...

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 are the most popular routes from Kailua-Kona to Washington, D.C.?

Most travelers choose Kona Intl - Baltimore/Washington, Kona Intl - Washington, D.C. Dulles Intl or Kona Intl - Washington, D.C. Reagan-National when deciding on the best route from Kailua-Kona to Washington, D.C..

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kailua-Kona to Washington, D.C. as you normally would.

Most accurate provider : When it comes to deals on Kailua-Kona-Washington, D.C. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kailua-Kona-Washington, D.C. 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. 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.?

For a flight from Kailua-Kona to Washington, D.C., you will be flying from Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city. Kona Intl is the only Kailua-Kona airport and it handles 0 outbound flights to Washington, D.C. per day. 1 airline has flights to Washington, D.C. from Kona Intl on a regular basis.

Can I find deals for flights from Kailua-Kona to Washington, D.C. that include hotel bookings?

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

How can I find direct flights from Kailua-Kona to Washington, D.C.?

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

Can I find deals for business class flights from Kailua-Kona to Washington, D.C.?

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

$310+ Cheap Flights from Kailua-Kona to Washington, D.C.

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Cheap flight deals from Kailua-Kona to Washington, D.C.

Cheapest

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Last-minute

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Cheapest flights from Kailua-Kona to Washington, D.C.
Explore the most affordable flight options available from Kailua-Kona to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.

Wed 11/111:04 pm -

1 stop12h 44m

Mon 11/168:23 am -

1 stop13h 16m

Deal found 10/8

$469

Wed 11/1110:55 pm -

1 stop25h 49m

Mon 11/167:46 am -

1 stop20h 29m

Deal found 10/8

$566

Wed 11/119:45 pm -

1 stop12h 28m

Mon 11/166:05 am -

2 stops18h 20m

Deal found 10/8

$572

Wed 11/1110:55 pm -

1 stop25h 45m

Mon 11/166:15 pm -

2 stops24h 53m

Deal found 10/8

$600

Wed 11/1110:45 pm -

2 stops13h 39m

Mon 11/167:15 am -

2 stops17h 10m

Deal found 10/8

$607

Wed 11/117:15 pm -

2 stops17h 25m

Mon 11/167:46 am -

1 stop20h 29m

Deal found 10/8

$617

Fri 10/2310:55 pm -

1 stop12h 39m

Tue 10/2710:09 am -

2 stops15h 23m

Deal found 10/8

$629

Fri 10/2310:02 pm -

2 stops13h 25m

Tue 10/2710:21 am -

2 stops15h 05m

Deal found 10/8

$634

Wed 11/1110:21 pm -

1 stop12h 44m

Mon 11/167:00 am -

1 stop13h 02m

Deal found 10/8

$656

Mon 12/218:30 am -

2 stops16h 08m

Sun 1/37:04 pm -

2 stops27h 49m

Deal found 10/8

$677

Fri 10/2310:00 am -

1 stop13h 45m

Tue 10/276:20 am -

1 stop12h 20m

Deal found 10/8

$693

Fri 10/239:06 pm -

1 stop17h 00m

Sun 11/17:05 am -

2 stops18h 22m

Deal found 10/7

$694

Best flights from Kailua-Kona to Washington, D.C.
Discover carefully curated flight deals from Kailua-Kona to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.

Wed 11/111:04 pm -

1 stop12h 44m

Mon 11/168:23 am -

1 stop13h 16m

Deal found 10/8

$469

Wed 11/1110:45 pm -

2 stops13h 39m

Mon 11/167:15 am -

2 stops17h 10m

Deal found 10/8

$607

Tue 1/2611:29 pm -

1 stop12h 48m

Sat 1/306:20 pm -

1 stop33h 09m

Deal found 10/8

$610

Tue 1/2611:29 pm -

1 stop12h 48m

Sat 1/306:20 pm -

2 stops41h 27m

Deal found 10/8

$689

Mon 2/18:51 am -

1 stop32h 08m

Wed 2/38:00 am -

1 stop19h 29m

Deal found 10/7

$646

Wed 11/1110:45 pm -

2 stops13h 02m

Mon 11/166:05 am -

2 stops18h 20m

Deal found 10/8

$652

Mon 2/111:29 pm -

1 stop17h 30m

Wed 2/39:30 am -

2 stops26h 17m

Deal found 10/8

$701

Sun 12/1311:55 pm -

1 stop14h 07m

Sun 1/312:39 pm -

1 stop13h 06m

Deal found 10/11

$715

Fri 10/239:06 pm -

1 stop17h 00m

Sun 11/17:05 am -

2 stops18h 22m

Deal found 10/7

$694

Mon 12/219:29 pm -

1 stop27h 09m

Sun 1/37:04 pm -

2 stops27h 49m

Deal found 10/8

$727

Mon 10/2610:59 pm -

1 stop11h 46m

Thu 10/297:40 am -

2 stops17h 52m

Deal found 10/10

$736

Mon 1/2511:29 pm -

1 stop12h 48m

Sun 1/316:20 pm -

1 stop33h 09m

Deal found 10/11

$755

Tue 1/1210:45 pm -

2 stops20h 01m

Fri 1/157:05 am -

1 stop16h 49m

Deal found 10/11

$711

Mon 1/252:00 pm -

1 stop25h 00m

Sun 1/319:30 am -

1 stop30h 40m

Deal found 10/11

$744

Mon 12/2111:45 pm -

1 stop25h 00m

Sun 1/37:05 am -

1 stop18h 22m

Deal found 10/8

$770

Tue 10/2710:02 pm -

1 stop11h 27m

Thu 10/299:00 am -

2 stops16h 26m

Deal found 10/10

$736

Tue 1/1211:29 pm -

1 stop12h 48m

Fri 1/156:20 pm -

2 stops44h 05m

Deal found 10/7

$750

Fri 10/2311:41 am -

1 stop22h 19m

Sun 11/110:59 am -

1 stop33h 53m

Deal found 10/7

$782

Fri 10/239:06 pm -

2 stops18h 43m

Sun 11/16:05 am -

2 stops19h 22m

Deal found 10/7

$771

Tue 1/510:45 pm -

1 stop11h 49m

Wed 1/134:35 pm -

1 stop31h 10m

Deal found 10/7

$776

Last-minute flights from Kailua-Kona to Washington, D.C.
Discover last-minute flight deals from Kailua-Kona to Washington, D.C.. Data last updated October 12, 2026 and is based on user searches.

Fri 10/2310:55 pm -

1 stop12h 39m

Tue 10/2710:09 am -

2 stops15h 23m

Deal found 10/8

$629

Fri 10/2310:02 pm -

2 stops13h 25m

Tue 10/2710:21 am -

2 stops15h 05m

Deal found 10/8

$634

Fri 10/2310:00 am -

1 stop13h 45m

Tue 10/276:20 am -

1 stop12h 20m

Deal found 10/8

$693

Fri 10/239:06 pm -

1 stop17h 00m

Sun 11/17:05 am -

2 stops18h 22m

Deal found 10/7

$694

Mon 10/2610:02 pm -

2 stops13h 25m

Wed 10/2810:21 am -

2 stops15h 05m

Deal found 10/10

$719

Wed 11/111:04 pm -

1 stop12h 44m

Mon 11/168:23 am -

1 stop13h 16m

Deal found 10/8

$469

Wed 11/1110:55 pm -

1 stop25h 49m

Mon 11/167:46 am -

1 stop20h 29m

Deal found 10/8

$566

Wed 11/119:45 pm -

1 stop12h 28m

Mon 11/166:05 am -

2 stops18h 20m

Deal found 10/8

$572

Wed 11/1110:55 pm -

1 stop25h 45m

Mon 11/166:15 pm -

2 stops24h 53m

Deal found 10/8

$600

Wed 11/1110:45 pm -

2 stops13h 39m

Mon 11/167:15 am -

2 stops17h 10m

Deal found 10/8

$607

Wed 11/117:15 pm -

2 stops17h 25m

Mon 11/167:46 am -

1 stop20h 29m

Deal found 10/8

$617

Wed 11/1110:21 pm -

1 stop12h 44m

Mon 11/167:00 am -

1 stop13h 02m

Deal found 10/8

$656

One-way flights from Kailua-Kona to Washington, D.C.
Search for one-way flight options from Kailua-Kona to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.

Wed 12/24:32 pm -

2 stops13h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/9

$310

Wed 1/610:45 pm -

1 stop11h 49m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$323

Wed 12/2310:55 pm -

1 stop11h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/12

$328

Wed 12/2311:52 pm -

1 stop11h 21m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/12

$328

Wed 12/238:45 pm -

2 stops19h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/12

$334

Wed 12/210:21 pm -

2 stops18h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/9

$334

Tue 1/56:57 pm -

1 stop11h 03m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$365

Tue 1/510:45 pm -

1 stop11h 49m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$372

Sun 12/2710:15 pm -

1 stop11h 57m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$377

Wed 12/302:15 pm -

1 stop11h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/10

$378

Wed 1/610:45 pm -

2 stops19h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$381

Tue 1/56:57 pm -

1 stop11h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$385

Find flight deals from Kailua-Kona to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$469 (United Airlines)
One-way from	$310 (American Airlines)

Provider with most accurate pricing for Kona Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kona Intl-Washington, D.C. (WAS) flights.

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From Kona Intl to Washington, D.C. (WAS)

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One-way flight from Kona Intl to Washington, D.C. (WAS)

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Wed 12/23

11:52 pm-4:13 pm

1 stop11h 21m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$328

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Wed 12/23

10:52 pm-5:00 pm

2 stops13h 08m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$334

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Wed 12/2

10:21 pm-10:05 pm

2 stops18h 44m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$334

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Sun 12/27

10:15 pm-3:12 pm

1 stop11h 57m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$377

Kailua-KonaWashington, D.C.

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

KOADCA

Kona Intl

Wed 1/6

10:45 pm-9:15 pm

2 stops17h 30m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$378

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Wed 12/30

2:15 pm-6:29 am

1 stop11h 14m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$378

Kailua-KonaBaltimore

KOA Kona Intl - BWI Baltimore/Washington

KOABWI

Kona Intl

Wed 1/6

10:45 pm-10:55 pm

2 stops19h 10m

Baltimore/Washington

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$381

Kailua-KonaBaltimore

KOA Kona Intl - BWI Baltimore/Washington

KOABWI

Kona Intl

Wed 12/2

11:55 pm-5:25 pm

1 stop12h 30m

Baltimore/Washington

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$389

Quickest round-trip

Kailua-KonaWashington, D.C.

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

KOADCA

Kona Intl

Tue 1/5

6:57 pm-11:00 am

1 stop11h 03m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$398

Kailua-KonaWashington, D.C.

KOA Kona Intl - IAD Washington, D.C. Dulles Intl

KOAIAD

Kona Intl

Tue 1/5

6:57 pm-11:36 am

1 stop11h 39m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 41 resultsSorted by cheapest first

...

Most accurate provider: When it comes to deals on Kailua-Kona-Washington, D.C. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kailua-Kona-Washington, D.C. 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. 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 Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Kailua-Kona with our price prediction graph.

KOA-WAS

KOA-BWI

KOA-IAD

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.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Washington, D.C.

KOA-WAS

KOA-BWI

KOA-IAD

KOA-DCA

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Kailua-Kona to Washington, D.C., such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,350 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

United Airlines

7.4

Good

10,350 reviews

United Airlines

7.4

Good

10,350 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

What airport do you fly from for flights from Kailua-Kona to Washington, D.C.?
For a flight from Kailua-Kona to Washington, D.C., you will be flying from Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city. Kona Intl is the only Kailua-Kona airport and it handles 0 outbound flights to Washington, D.C. per day. 1 airline has flights to Washington, D.C. from Kona Intl on a regular basis.
How long is the flight from Kailua-Kona to Washington, D.C.?
For as low as $572, United Airlines can have you in Washington, D.C. from Kailua-Kona in 12h 28m. The distance from Kailua-Kona to Washington, D.C. is about 4793 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What is the cheapest airline to fly from Kailua-Kona to Washington, D.C. round-trip?
United Airlines, at $535, was found to be the cheapest airline from Kailua-Kona to Washington, D.C...
What are the most popular routes from Kailua-Kona to Washington, D.C.?
Most travelers choose Kona Intl - Baltimore/Washington, Kona Intl - Washington, D.C. Dulles Intl or Kona Intl - Washington, D.C. Reagan-National when deciding on the best route from Kailua-Kona to Washington, D.C..
Can I find deals for flights from Kailua-Kona to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Kailua-Kona to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kailua-Kona to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Washington, D.C..
Can I find deals for business class flights from Kailua-Kona to Washington, D.C.?
Yes. Cheapflights offers flight deals from Kailua-Kona to Washington, D.C. 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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Top airline flying from Kailua-Kona to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$535	Average$782	FlexibilityNo cancel fee	On-time69%

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$310+ Cheap flights from Kailua-Kona (KOA) to Washington, D.C. (WAS)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kailua-Kona to Washington, D.C. with Cheapflights

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Cheap flight deals from Kailua-Kona to Washington, D.C.

Cheapest flights from Kailua-Kona to Washington, D.C.Explore the most affordable flight options available from Kailua-Kona to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.

Explore the most affordable flight options available from Kailua-Kona to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.

Best flights from Kailua-Kona to Washington, D.C.Discover carefully curated flight deals from Kailua-Kona to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.

Discover carefully curated flight deals from Kailua-Kona to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.

Last-minute flights from Kailua-Kona to Washington, D.C.Discover last-minute flight deals from Kailua-Kona to Washington, D.C.. Data last updated October 12, 2026 and is based on user searches.

Discover last-minute flight deals from Kailua-Kona to Washington, D.C.. Data last updated October 12, 2026 and is based on user searches.

One-way flights from Kailua-Kona to Washington, D.C.Search for one-way flight options from Kailua-Kona to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.

Search for one-way flight options from Kailua-Kona to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.

Find flight deals from Kailua-Kona to Washington, D.C.

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Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Kailua-Kona to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Kailua-Kona with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Kailua-Kona to Washington, D.C., such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What is the cheapest airline to fly from Kailua-Kona to Washington, D.C. round-trip?

What are the most popular routes from Kailua-Kona to Washington, D.C.?

Can I find deals for flights from Kailua-Kona to Washington, D.C. that include hotel bookings?

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Kailua-Kona and Washington, D.C. flights

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Cheapest flights from Kailua-Kona to Washington, D.C.
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Best flights from Kailua-Kona to Washington, D.C.
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Last-minute flights from Kailua-Kona to Washington, D.C.
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One-way flights from Kailua-Kona to Washington, D.C.
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