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

For as low as $729, Delta can have you in Washington, D.C. from Kailua-Kona in 15h 22m. The distance from Kailua-Kona to Washington, D.C. is about 4809 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 $464, 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 - Washington, D.C. Dulles Intl, Kona Intl - Baltimore/Washington 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.

$274+ Cheap Flights from Kailua-Kona to Washington, D.C.

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

Cheapest

Best

Last-minute

One-way

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 August 20, 2026.

Fri 11/64:32 pm -

2 stops13h 29m

Mon 11/95:45 am -

2 stops15h 44m

Deal found 8/18

$487

Fri 11/69:00 am -

2 stops15h 40m

Mon 11/96:05 am -

1 stop12h 35m

Deal found 8/18

$574

Mon 10/510:10 pm -

2 stops17h 39m

Mon 10/196:59 am -

2 stops18h 27m

Deal found 8/15

$607

Mon 10/510:10 pm -

2 stops16h 04m

Mon 10/198:13 am -

2 stops17h 13m

Deal found 8/19

$607

Thu 11/510:55 pm -

2 stops17h 41m

Mon 11/97:52 pm -

2 stops27h 53m

Deal found 8/18

$610

Thu 11/510:55 pm -

2 stops20h 47m

Mon 11/97:27 pm -

2 stops28h 18m

Deal found 8/18

$622

Sat 9/1212:51 pm -

2 stops20h 49m

Sat 9/194:43 pm -

1 stop24h 23m

Deal found 8/19

$625

Thu 11/511:59 pm -

1 stop12h 27m

Mon 11/98:23 am -

1 stop13h 16m

Deal found 8/18

$626

Tue 10/67:15 pm -

2 stops28h 05m

Tue 10/277:02 am -

1 stop20h 03m

Deal found 8/16

$627

Tue 10/610:55 pm -

1 stop12h 39m

Tue 10/278:23 am -

1 stop13h 16m

Deal found 8/16

$649

Sat 11/72:59 pm -

2 stops14h 30m

Mon 11/98:23 am -

1 stop13h 16m

Deal found 8/18

$662

Mon 10/51:49 pm -

2 stops22h 01m

Mon 10/197:02 am -

1 stop20h 03m

Deal found 8/17

$670

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 August 20, 2026.

Mon 10/510:10 pm -

2 stops16h 04m

Mon 10/198:13 am -

2 stops17h 13m

Deal found 8/19

$607

Sat 9/1212:51 pm -

2 stops20h 49m

Sat 9/194:43 pm -

1 stop24h 23m

Deal found 8/19

$625

Mon 10/510:36 am -

1 stop25h 14m

Mon 10/197:02 am -

1 stop20h 03m

Deal found 8/16

$693

Tue 1/122:30 pm -

2 stops15h 27m

Fri 1/154:57 pm -

2 stops24h 52m

Deal found 8/15

$697

Wed 11/48:25 pm -

1 stop11h 30m

Sun 11/86:10 am -

1 stop15h 29m

Deal found 8/19

$719

Sun 1/1710:45 pm -

2 stops20h 41m

Fri 1/227:10 am -

1 stop12h 50m

Deal found 8/17

$649

Mon 10/51:49 pm -

2 stops22h 01m

Mon 10/197:02 am -

1 stop20h 03m

Deal found 8/17

$670

Fri 10/1610:36 am -

1 stop25h 14m

Thu 10/227:02 am -

1 stop20h 03m

Deal found 8/19

$693

Mon 10/58:55 pm -

1 stop12h 28m

Mon 10/196:59 am -

2 stops18h 27m

Deal found 8/15

$651

Sun 1/171:20 pm -

1 stop11h 32m

Fri 1/226:15 am -

1 stop12h 45m

Deal found 8/17

$752

Fri 10/1610:36 am -

1 stop25h 14m

Thu 10/227:24 pm -

2 stops24h 08m

Deal found 8/16

$699

Mon 10/510:36 am -

1 stop28h 24m

Mon 10/1910:59 am -

1 stop33h 44m

Deal found 8/16

$716

Tue 1/128:55 pm -

2 stops19h 17m

Fri 1/157:05 am -

1 stop16h 49m

Deal found 8/15

$651

Fri 11/610:55 pm -

2 stops15h 47m

Mon 11/96:00 am -

2 stops18h 27m

Deal found 8/18

$656

Tue 1/2611:29 pm -

1 stop12h 48m

Sat 1/306:20 pm -

1 stop28h 02m

Deal found 8/18

$729

Thu 9/109:48 am -

2 stops28h 12m

Mon 9/149:30 am -

2 stops28h 15m

Deal found 8/17

$763

Fri 10/1610:36 am -

1 stop28h 24m

Thu 10/2210:59 am -

1 stop33h 44m

Deal found 8/16

$738

Thu 10/2910:21 pm -

1 stop12h 51m

Mon 11/26:15 pm -

1 stop28h 38m

Deal found 8/16

$747

Tue 1/1210:45 pm -

2 stops19h 10m

Fri 1/157:10 am -

1 stop12h 50m

Deal found 8/16

$762

Thu 9/242:31 pm -

1 stop23h 29m

Mon 9/286:59 pm -

1 stop20h 33m

Deal found 8/16

$753

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 August 20, 2026 and is based on user searches.

Thu 8/2012:04 pm -

1 stop13h 11m

Thu 8/278:30 am -

1 stop13h 13m

Deal found 8/15

$702

Thu 8/208:42 pm -

2 stops20h 31m

Thu 8/276:15 am -

2 stops17h 20m

Deal found 8/15

$713

Wed 9/28:18 am -

2 stops15h 22m

Sun 9/67:00 am -

2 stops18h 32m

Deal found 8/18

$721

Thu 9/109:48 am -

2 stops28h 12m

Mon 9/149:30 am -

2 stops28h 15m

Deal found 8/17

$763

Thu 9/1010:25 pm -

1 stop12h 29m

Mon 9/145:57 pm -

1 stop31h 30m

Deal found 8/15

$833

Thu 9/108:18 am -

2 stops15h 22m

Mon 9/147:00 am -

1 stop18h 27m

Deal found 8/15

$839

Thu 9/108:00 pm -

1 stop13h 49m

Mon 9/141:00 pm -

1 stop28h 46m

Deal found 8/16

$841

Sat 9/1212:51 pm -

2 stops20h 49m

Sat 9/194:43 pm -

1 stop24h 23m

Deal found 8/19

$625

Sat 9/121:08 pm -

2 stops15h 22m

Sat 9/197:00 am -

2 stops18h 35m

Deal found 8/17

$729

Sat 9/128:18 am -

2 stops15h 22m

Sat 9/195:46 pm -

2 stops24h 57m

Deal found 8/17

$818

Thu 9/242:31 pm -

1 stop23h 29m

Mon 9/286:59 pm -

1 stop20h 33m

Deal found 8/16

$753

Thu 9/247:15 pm -

2 stops18h 45m

Mon 9/286:59 pm -

1 stop20h 33m

Deal found 8/16

$775

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 August 20, 2026.

Mon 11/98:55 pm -

2 stops18h 48m

Deal found 8/18

$274

Fri 2/129:40 pm -

2 stops18h 35m

Deal found 8/16

$308

Fri 2/129:40 pm -

2 stops18h 32m

Deal found 8/16

$308

Fri 10/910:02 pm -

2 stops16h 12m

Deal found 8/19

$309

Tue 11/109:30 pm -

1 stop16h 50m

Deal found 8/15

$311

Mon 11/98:25 pm -

1 stop13h 48m

Deal found 8/18

$316

Fri 1/154:15 pm -

2 stops19h 56m

Deal found 8/15

$320

Tue 11/109:30 pm -

2 stops15h 35m

Deal found 8/15

$327

Fri 1/159:40 pm -

2 stops18h 32m

Deal found 8/15

$342

Fri 1/1510:30 pm -

1 stop13h 41m

Deal found 8/15

$345

Mon 12/2110:52 pm -

1 stop12h 30m

Deal found 8/18

$347

Sat 8/298:35 pm -

1 stop11h 35m

Deal found 8/15

$351

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	$487 (American Airlines)
One-way from	$274 (Delta)

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

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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)

Search Deals

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

Mon 10/5

10:10 pm-8:14 pm

2 stops16h 04m

Washington, D.C. Dulles Intl

Mon 10/19

8:13 am-7:26 pm

2 stops17h 13m

$607

Kailua-KonaBaltimore

KOA Kona Intl - BWI Baltimore/Washington

KOABWI

Kona Intl

Sat 9/12

12:51 pm-3:40 pm

2 stops20h 49m

Baltimore/Washington

Sat 9/19

4:43 pm-11:06 am

1 stop24h 23m

$625

Kailua-KonaBaltimore

KOA Kona Intl - BWI Baltimore/Washington

KOABWI

Kona Intl

Sun 1/17

10:45 pm-12:26 am

2 stops20h 41m

Baltimore/Washington

Fri 1/22

7:10 am-3:00 pm

1 stop12h 50m

$649

Kailua-KonaWashington, D.C.

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

KOADCA

Kona Intl

Mon 10/5

8:55 pm-3:23 pm

1 stop12h 28m

Washington, D.C. Reagan-National

Mon 10/19

6:59 am-7:26 pm

2 stops18h 27m

$651

Kailua-KonaWashington, D.C.

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

KOAIAD

Kona Intl

Tue 1/12

8:55 pm-9:12 pm

2 stops19h 17m

Washington, D.C. Dulles Intl

Fri 1/15

7:05 am-6:54 pm

1 stop16h 49m

$651

Kailua-KonaWashington, D.C.

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

KOADCA

Kona Intl

Fri 11/6

10:55 pm-7:42 pm

2 stops15h 47m

Washington, D.C. Reagan-National

Mon 11/9

6:00 am-7:27 pm

2 stops18h 27m

$656

Kailua-KonaWashington, D.C.

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

KOAIAD

Kona Intl

Mon 10/5

1:49 pm-5:50 pm

2 stops22h 01m

Washington, D.C. Dulles Intl

Mon 10/19

7:02 am-9:05 pm

1 stop20h 03m

$670

Kailua-KonaWashington, D.C.

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

KOAIAD

Kona Intl

Mon 10/5

10:36 am-5:50 pm

1 stop25h 14m

Washington, D.C. Dulles Intl

Mon 10/19

7:02 am-9:05 pm

1 stop20h 03m

$693

Kailua-KonaWashington, D.C.

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

KOAIAD

Kona Intl

Fri 10/16

10:36 am-5:50 pm

1 stop25h 14m

Washington, D.C. Dulles Intl

Thu 10/22

7:02 am-9:05 pm

1 stop20h 03m

$693

Kailua-KonaBaltimore

KOA Kona Intl - BWI Baltimore/Washington

KOABWI

Kona Intl

Tue 1/12

2:30 pm-10:57 am

2 stops15h 27m

Baltimore/Washington

Fri 1/15

4:57 pm-12:49 pm

2 stops24h 52m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 44 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-DCA

KOA-IAD

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-DCA

KOA-IAD

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

10,104 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

10,104 reviews

United Airlines

7.4

Good

10,104 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 $729, Delta can have you in Washington, D.C. from Kailua-Kona in 15h 22m. The distance from Kailua-Kona to Washington, D.C. is about 4809 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 $464, 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 - Washington, D.C. Dulles Intl, Kona Intl - Baltimore/Washington 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$464	Average$772	FlexibilityNo cancel fee	On-time69%

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$274+ Cheap flights from Kailua-Kona (KOA) to Washington, D.C. (WAS)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.

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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 August 20, 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 August 20, 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 August 20, 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 August 20, 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 August 20, 2026 and is based on user searches.

Discover last-minute flight deals from Kailua-Kona to Washington, D.C.. Data last updated August 20, 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 August 20, 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 August 20, 2026.

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

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Round-trip from

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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.

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?

How can I 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.?

Traveling to a place near Washington, D.C.?

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Alternative routes for Kailua-Kona to Washington, D.C.

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Kailua-Kona and Washington, D.C. flights

Browse other Kailua-Kona and Washington, D.C. flight options. Last updated on August 20, 2026.

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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.
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 August 20, 2026.

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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