Washington, D.C.

$215+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — WAS
Mar 30 — Apr 61
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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.

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Washington, D.C. (WAS). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$435
(Alaska Airlines)

One-way from

$215
(Delta)
Provider with most accurate pricing for Kona Intl-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Kona Intl-Washington, D.C. (WAS) flights.
From Kona Intl to Washington, D.C. (WAS)
One-way flight from Kona Intl to Washington, D.C. (WAS)

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 March 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 9/311:58 amKOA - IAD
1 stop25h 09mAlaska Airlines
Wed 9/105:00 pmIAD - KOA
1 stop27h 12mAlaska Airlines
Deal found 3/24$435
This Hawaiian Airlines deal was found by Cheapflights users on 3/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:33 amKOA - BWI
1 stop13h 58mHawaiian Airlines
Wed 9/107:51 amBWI - KOA
1 stop13h 33mHawaiian Airlines
Deal found 3/24$469
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 9/310:33 amKOA - BWI
1 stop13h 58mAlaska Airlines
Wed 9/107:51 amBWI - KOA
2 stops16h 51mAlaska Airlines
Deal found 3/24$474
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 9/31:43 pmKOA - IAD
2 stops15h 02mAmerican Airlines
Wed 9/106:09 pmIAD - KOA
2 stops24h 04mAmerican Airlines
Deal found 3/24$498
This Delta deal was found by Cheapflights users on 3/24. 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.
Wed 5/149:39 pmKOA - DCA
1 stop12h 11mDelta
Thu 5/297:50 amDCA - KOA
2 stops17h 20mDelta
Deal found 3/24$508
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 5/138:38 pmKOA - BWI
2 stops15h 29mDelta
Wed 5/286:15 amBWI - KOA
2 stops18h 55mDelta
Deal found 3/24$542
This Delta deal was found by Cheapflights users on 3/24. 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.
Mon 7/289:45 pmKOA - IAD
2 stops20h 08mDelta
Sun 8/317:30 amIAD - KOA
1 stop16h 08mDelta
Deal found 3/24$545
This United deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:40 pmKOA - IAD
1 stop11h 46mUnited Airlines
Sun 8/318:15 amIAD - KOA
1 stop13h 06mUnited Airlines
Deal found 3/24$569
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 5/137:35 pmKOA - BWI
1 stop13h 30mUnited Airlines
Sun 5/256:05 amBWI - KOA
1 stop11h 45mUnited Airlines
Deal found 3/24$569
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 5/131:10 pmKOA - DCA
2 stops14h 48mUnited Airlines
Wed 5/2812:00 pmDCA - KOA
2 stops14h 03mUnited Airlines
Deal found 3/24$580
This American Airlines deal was found by Cheapflights users on 3/24. 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 7/159:45 pmKOA - DCA
2 stops14h 42mAmerican Airlines
Wed 7/235:00 amDCA - KOA
2 stops15h 03mAmerican Airlines
Deal found 3/24$683
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 7/102:40 pmKOA - DCA
1 stop21h 18mAlaska Airlines
Mon 7/216:58 pmDCA - KOA
1 stop20h 32mAlaska Airlines
Deal found 3/24$780

Cheapflights Fare Finder

Customize your flight search to find flights from Kailua-Kona to Washington, D.C. 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 March 25, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. that are best for you.

Fly from

Kailua-Kona

Fly to

Washington, D.C.

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 9/3

11:58 am-7:07 pm

1 stop25h 09m

Washington, D.C. Dulles Intl

Wed 9/10

5:00 pm-2:12 pm

1 stop27h 12m

$435

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Wed 9/3

10:33 am-6:31 am

1 stop13h 58m

Baltimore/Washington

Wed 9/10

7:51 am-3:24 pm

1 stop13h 33m

$469

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Wed 9/3

10:33 am-6:31 am

1 stop13h 58m

Baltimore/Washington

Wed 9/10

7:51 am-6:42 pm

2 stops16h 51m

$474

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 9/3

1:43 pm-10:45 am

2 stops15h 02m

Washington, D.C. Dulles Intl

Wed 9/10

6:09 pm-12:13 pm

2 stops24h 04m

$498

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 5/14

9:39 pm-3:50 pm

1 stop12h 11m

Washington, D.C. Reagan-National

Thu 5/29

7:50 am-7:10 pm

2 stops17h 20m

$508

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Tue 5/13

8:38 pm-6:07 pm

2 stops15h 29m

Baltimore/Washington

Wed 5/28

6:15 am-7:10 pm

2 stops18h 55m

$542

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 7/28

9:45 pm-11:53 pm

2 stops20h 08m

Washington, D.C. Dulles Intl

Sun 8/31

7:30 am-5:38 pm

1 stop16h 08m

$545

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 7/28

7:40 pm-1:26 pm

1 stop11h 46m

Washington, D.C. Dulles Intl

Sun 8/31

8:15 am-3:21 pm

1 stop13h 06m

$569

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Tue 5/13

7:35 pm-3:05 pm

1 stop13h 30m

Baltimore/Washington

Sun 5/25

6:05 am-11:50 am

1 stop11h 45m

$569

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 5/13

1:10 pm-9:58 am

2 stops14h 48m

Washington, D.C. Reagan-National

Wed 5/28

12:00 pm-8:03 pm

2 stops14h 03m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 28 results
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Compare providers for flights from Kailua-Kona to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Washington, D.C. in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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?

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 March 25, 2025.

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

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

Plan your trip to Washington, D.C. by taking into account the average temperature totals 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 insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated March 25, 2025.
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.

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.?

    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. 3 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 $435, was found to be the cheapest airline from Kailua-Kona to Washington, D.C..Alternate airlines to your destination round-trip include Hawaiian Airlines and American 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 $215 on Delta. Other airlines that offer cheap prices include United Airlines from $215 and American Airlines from $217 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?

    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 $309). Flying from Kailua-Kona to Washington, D.C. in June is currently the most expensive (average of $387). 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

Traveling to a place near Kailua-Kona?

Book flights to Kailua-Kona if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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Top 3 airlines flying from Kailua-Kona to Washington, D.C.

Discover the top 3 airlines that operate flights from Kailua-Kona to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$301Average$584FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$431Average$688FlexibilityNo cancel feeOn-time69%
DeltaCheapest$439Average$509FlexibilityNo cancel feeOn-timeN/A
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