What are the cheapest airlines flying from Kailua-Kona to Washington, D.C. round-trip?

Alaska Airlines, at $514, was found to be the cheapest airline from Kailua-Kona to Washington, D.C..Alternate airlines to your destination round-trip include Delta and United Airlines.

What are the cheapest airlines to fly from Kailua-Kona to Washington, D.C. one-way?

One-way options have recently been found by users for as low as $212 on Delta. Other airlines that offer cheap prices include American Airlines from $217 and Alaska Airlines from $225 one-way.

What is the cheapest month to book a flight from Kailua-Kona to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Kailua-Kona to Washington, D.C. (average of $241). Flying from Kailua-Kona to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Travelers seeking maximum savings on their Kailua-Kona to Washington, D.C. flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Kailua-Kona to Washington, D.C.?

Monday is generally a great day to depart. Flying on this day could help you save up to 50%.

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. 2 airlines have 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.

$212+ Flights from Kailua-Kona to Washington, D.C.

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

Round-trip from	$514 (Alaska Airlines)
One-way from	$212 (Delta)

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

Search Deals

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

Search Deals

Find 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 June 12, 2025.

Tue 12/2310:28 pmKOA - DCA

1 stop12h 47mAmerican Airlines

Tue 1/65:00 amDCA - KOA

1 stop15h 35mAmerican Airlines

Deal found 6/12

$449

Wed 12/248:40 pmKOA - IAD

2 stops16h 37mDelta

Mon 1/57:05 amIAD - KOA

1 stop12h 50mDelta

Deal found 6/12

$485

Wed 7/98:10 amKOA - IAD

2 stops17h 17mAlaska Airlines

Mon 7/285:25 pmIAD - KOA

1 stop24h 55mAlaska Airlines

Deal found 6/11

$514

Wed 12/2410:00 pmKOA - DCA

1 stop13h 15mAlaska Airlines

Tue 1/68:00 amDCA - KOA

1 stop13h 14mAlaska Airlines

Deal found 6/12

$519

Mon 12/229:45 pmKOA - DCA

1 stop12h 50mDelta

Mon 1/56:00 amDCA - KOA

2 stops13h 55mDelta

Deal found 6/12

$524

Sat 12/202:15 pmKOA - IAD

1 stop12h 08mUnited Airlines

Sat 1/310:05 pmIAD - KOA

1 stop28h 05mUnited Airlines

Deal found 6/12

$646

Tue 12/236:30 pmKOA - IAD

1 stop11h 15mAmerican Airlines

Tue 1/68:52 amIAD - KOA

2 stops15h 35mAmerican Airlines

Deal found 6/12

$648

Wed 12/2411:55 pmKOA - DCA

1 stop12h 01mUnited Airlines

Fri 1/92:50 pmDCA - KOA

3 stops26h 40mUnited Airlines

Deal found 6/12

$662

Tue 12/236:30 pmKOA - BWI

1 stop14h 36mAmerican Airlines

Tue 1/66:24 amBWI - KOA

1 stop14h 11mAmerican Airlines

Deal found 6/12

$703

Mon 12/222:10 pmKOA - BWI

2 stops13h 45mDelta

Mon 1/56:40 amBWI - KOA

1 stop13h 15mDelta

Deal found 6/12

$738

Sat 12/2010:00 amKOA - BWI

2 stops14h 45mSouthwest

Sat 1/36:05 amBWI - KOA

1 stop12h 35mSouthwest

Deal found 6/12

$823

Thu 7/3110:15 pmKOA - BWI

1 stop27h 52mUnited Airlines

Fri 8/86:02 pmBWI - KOA

1 stop32h 26mUnited Airlines

Deal found 6/10

$828

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 June 12, 2025.

Wed 7/98:10 amKOA - IAD

2 stops17h 17mAlaska Airlines

Mon 7/285:25 pmIAD - KOA

1 stop24h 55mAlaska Airlines

Deal found 6/11

$514

Mon 7/288:35 pmKOA - IAD

2 stops15h 19mDelta

Sun 8/317:35 amIAD - KOA

1 stop15h 59mDelta

Deal found 6/10

$551

Thu 7/1010:50 pmKOA - IAD

1 stop14h 02mUnited Airlines

Wed 7/238:30 amIAD - KOA

2 stops16h 51mUnited Airlines

Deal found 6/10

$655

Wed 7/93:34 pmKOA - DCA

2 stops13h 58mAmerican Airlines

Mon 7/285:00 amDCA - KOA

2 stops15h 27mAmerican Airlines

Deal found 6/11

$784

Wed 7/98:20 pmKOA - BWI

2 stops13h 05mSouthwest

Mon 7/146:20 amBWI - KOA

2 stops21h 05mSouthwest

Deal found 6/10

$834

Thu 7/108:35 pmKOA - DCA

1 stop13h 25mAlaska Airlines

Wed 7/234:59 pmDCA - KOA

1 stop30h 35mAlaska Airlines

Deal found 6/10

$704

Thu 7/1010:50 pmKOA - DCA

1 stop12h 00mUnited Airlines

Wed 7/236:25 amDCA - KOA

2 stops14h 54mUnited Airlines

Deal found 6/11

$751

Thu 7/318:35 pmKOA - BWI

2 stops18h 13mDelta

Fri 8/86:00 amBWI - KOA

2 stops19h 00mDelta

Deal found 6/11

$864

Thu 7/103:34 pmKOA - IAD

2 stops13h 25mAmerican Airlines

Wed 7/236:27 amIAD - KOA

2 stops14h 00mAmerican Airlines

Deal found 6/12

$890

Thu 7/3110:15 pmKOA - BWI

1 stop27h 52mUnited Airlines

Fri 8/86:02 pmBWI - KOA

1 stop32h 26mUnited Airlines

Deal found 6/10

$828

Thu 7/319:45 pmKOA - BWI

2 stops17h 09mAmerican Airlines

Fri 8/86:00 amBWI - KOA

2 stops14h 04mAmerican Airlines

Deal found 6/12

$894

Wed 7/98:10 amKOA - BWI

2 stops16h 09mAlaska Airlines

Mon 7/287:51 amBWI - KOA

2 stops16h 52mAlaska Airlines

Deal found 6/12

$1,113

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 June 12, 2025 and is based on user searches.

Wed 7/98:10 amKOA - IAD

2 stops17h 17mAlaska Airlines

Mon 7/285:25 pmIAD - KOA

1 stop24h 55mAlaska Airlines

Deal found 6/11

$514

Wed 7/93:34 pmKOA - DCA

2 stops13h 58mAmerican Airlines

Mon 7/285:00 amDCA - KOA

2 stops15h 27mAmerican Airlines

Deal found 6/11

$784

Wed 7/98:20 pmKOA - BWI

2 stops13h 05mSouthwest

Mon 7/146:20 amBWI - KOA

2 stops21h 05mSouthwest

Deal found 6/10

$834

Wed 7/98:10 amKOA - BWI

2 stops16h 09mAlaska Airlines

Mon 7/287:51 amBWI - KOA

2 stops16h 52mAlaska Airlines

Deal found 6/12

$1,113

Thu 7/1010:50 pmKOA - IAD

1 stop14h 02mUnited Airlines

Wed 7/238:30 amIAD - KOA

2 stops16h 51mUnited Airlines

Deal found 6/10

$655

Thu 7/108:35 pmKOA - DCA

1 stop13h 25mAlaska Airlines

Wed 7/234:59 pmDCA - KOA

1 stop30h 35mAlaska Airlines

Deal found 6/10

$704

Thu 7/1010:50 pmKOA - DCA

1 stop12h 00mUnited Airlines

Thu 7/1710:30 amDCA - KOA

2 stops15h 58mUnited Airlines

Deal found 6/12

$721

Thu 7/103:34 pmKOA - IAD

2 stops13h 25mAmerican Airlines

Wed 7/236:27 amIAD - KOA

2 stops14h 00mAmerican Airlines

Deal found 6/12

$890

Mon 7/288:35 pmKOA - IAD

2 stops15h 19mDelta

Sun 8/317:35 amIAD - KOA

1 stop15h 59mDelta

Deal found 6/10

$551

Thu 7/3110:15 pmKOA - BWI

1 stop27h 52mUnited Airlines

Fri 8/86:02 pmBWI - KOA

1 stop32h 26mUnited Airlines

Deal found 6/10

$828

Thu 7/318:35 pmKOA - BWI

2 stops18h 13mDelta

Fri 8/86:00 amBWI - KOA

2 stops19h 00mDelta

Deal found 6/11

$864

Thu 7/319:45 pmKOA - BWI

2 stops17h 09mAmerican Airlines

Fri 8/86:00 amBWI - KOA

2 stops14h 04mAmerican Airlines

Deal found 6/12

$894

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 June 12, 2025.

Thu 10/309:45 pmKOA - DCA

1 stop11h 50mDelta

Deal found 6/10

$212

Thu 10/309:17 pmKOA - DCA

2 stops13h 55mAmerican Airlines

Deal found 6/11

$217

Tue 10/71:52 pmKOA - IAD

2 stops14h 53mAmerican Airlines

Deal found 6/11

$217

Wed 9/178:00 amKOA - IAD

1 stop17h 32mAlaska Airlines

Deal found 6/11

$225

Tue 10/78:00 amKOA - BWI

1 stop16h 11mAlaska Airlines

Deal found 6/11

$258

Tue 10/71:52 pmKOA - BWI

2 stops15h 05mAmerican Airlines

Deal found 6/12

$261

Mon 8/259:47 pmKOA - IAD

1 stop26h 08mDelta

Deal found 6/10

$279

Thu 7/1010:50 pmKOA - DCA

1 stop12h 00mUnited Airlines

Deal found 6/11

$293

Sun 10/191:05 pmKOA - IAD

1 stop11h 51mUnited Airlines

Deal found 6/10

$295

Wed 9/179:15 amKOA - BWI

2 stops13h 45mSouthwest

Deal found 6/12

$297

Sun 10/1912:07 pmKOA - DCA

1 stop26h 22mAlaska Airlines

Deal found 6/11

$311

Fri 9/1911:00 pmKOA - BWI

1 stop12h 31mUnited Airlines

Deal found 6/11

$328

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

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 7/9

8:10 am-7:27 am

2 stops17h 17m

Washington, D.C. Dulles Intl

Mon 7/28

5:25 pm-12:20 pm

1 stop24h 55m

$514

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sun 9/28

1:40 pm-9:58 am

2 stops14h 18m

Washington, D.C. Reagan-National

Sun 10/5

6:25 am-3:25 pm

2 stops15h 00m

$519

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 7/28

8:35 pm-5:54 pm

2 stops15h 19m

Washington, D.C. Dulles Intl

Sun 8/31

7:35 am-5:34 pm

1 stop15h 59m

$551

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Sun 9/28

10:27 am-9:59 pm

1 stop29h 32m

Washington, D.C. Reagan-National

Sun 10/5

8:59 am-12:29 pm

1 stop33h 30m

$589

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 7/10

10:50 pm-6:52 pm

1 stop14h 02m

Washington, D.C. Dulles Intl

Wed 7/23

8:30 am-7:21 pm

2 stops16h 51m

$655

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 7/9

3:34 pm-11:32 am

2 stops13h 58m

Washington, D.C. Reagan-National

Mon 7/28

5:00 am-2:27 pm

2 stops15h 27m

$784

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Thu 7/31

10:15 pm-8:07 am

1 stop27h 52m

Baltimore/Washington

Fri 8/8

6:02 pm-8:28 pm

1 stop32h 26m

$828

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Wed 7/9

8:20 pm-3:25 pm

2 stops13h 05m

Baltimore/Washington

Mon 7/14

6:20 am-9:25 pm

2 stops21h 05m

$834

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Thu 7/31

8:35 pm-8:48 pm

2 stops18h 13m

Baltimore/Washington

Fri 8/8

6:00 am-7:00 pm

2 stops19h 00m

$864

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 7/10

3:34 pm-10:59 am

2 stops13h 25m

Washington, D.C. Dulles Intl

Wed 7/23

6:27 am-2:27 pm

2 stops14h 00m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 28 results

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.

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.

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

It’s typically best to fly out from Kailua-Kona to Washington, D.C. in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Kailua-Kona to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,950 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,494 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,790 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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. 2 airlines have flights to Washington, D.C. from Kona Intl on a regular basis.
What are the cheapest airlines flying from Kailua-Kona to Washington, D.C. round-trip?
Alaska Airlines, at $514, was found to be the cheapest airline from Kailua-Kona to Washington, D.C..Alternate airlines to your destination round-trip include Delta and United Airlines.
What are the cheapest airlines to fly from Kailua-Kona to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $212 on Delta. Other airlines that offer cheap prices include American Airlines from $217 and Alaska Airlines from $225 one-way.
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.
What is the cheapest month to book a flight from Kailua-Kona to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Kailua-Kona to Washington, D.C. (average of $241). Flying from Kailua-Kona to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alexandria

Woodbridge

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Falls Church

Easton

Herndon

Towson

Bowie

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Reston

National Harbor

Springfield

Manassas

Dundalk

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Kailua-Kona to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$418	Average$679	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$537	Average$668	FlexibilityNo cancel fee	On-time75%

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$212+ 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 10/30. 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.

Round-trip from

One-way from

Find 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 June 12, 2025.

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 June 12, 2025.

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

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

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

Find hourly flight availability from Kailua-Kona to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Washington, D.C.. 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.?

What are the cheapest airlines flying from Kailua-Kona to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Kailua-Kona to Washington, D.C. one-way?

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.?

What is the cheapest month to book a flight from Kailua-Kona to Washington, D.C.?

Traveling to a place near Kailua-Kona?

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

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Top 2 airlines flying from Kailua-Kona to Washington, D.C.

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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 June 12, 2025.