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Dulles Intl

$215+ Cheap flights from Kailua-Kona (KOA) to Dulles Intl (IAD)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — IAD
Mar 29 — Nis 51
Paz 3/29
Paz 4/5
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Dulles Intl

Cheapest flights from Kailua-Kona to Dulles Intl
Explore the most affordable flight options available from Kailua-Kona to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Şubat 27, 2026.

This Delta deal was found by Cheapflights users on 2/25. 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.
Cum 5/88:55 pm
KOA
-
IAD
2 stops20h 37m
Delta
Pzt 5/187:00 am
IAD
-
KOA
1 stop16h 37m
Delta
Deal found 2/25$494
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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.
Pzt 4/2010:39 am
KOA
-
IAD
1 stop24h 43m
Alaska Airlines
Cmt 4/256:47 pm
IAD
-
KOA
1 stop26h 09m
Alaska Airlines
Deal found 2/25$506
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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.
Pzt 4/209:00 pm
KOA
-
IAD
2 stops14h 22m
Multiple Airlines
Cmt 4/256:47 pm
IAD
-
KOA
1 stop26h 09m
Multiple Airlines
Deal found 2/25$515
This Orbitz deal was found by Cheapflights users on 2/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sal 5/51:16 pm
KOA
-
IAD
1 stop22h 25m
Alaska Airlines
Çar 5/67:20 pm
IAD
-
KOA
1 stop30h 32m
Alaska Airlines
Deal found 2/24$516
This Orbitz deal was found by Cheapflights users on 2/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sal 5/51:16 pm
KOA
-
IAD
1 stop22h 25m
Multiple Airlines
Çar 5/67:20 pm
IAD
-
KOA
2 stops23h 54m
Multiple Airlines
Deal found 2/24$526
This Delta deal was found by Cheapflights users on 2/24. 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.
Çar 3/118:55 pm
KOA
-
IAD
2 stops20h 45m
Delta
Paz 3/157:00 am
IAD
-
KOA
1 stop17h 38m
Delta
Deal found 2/24$536
This Delta deal was found by Cheapflights users on 2/25. 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.
Sal 4/710:15 pm
KOA
-
IAD
2 stops19h 34m
Delta
Cum 4/177:20 am
IAD
-
KOA
2 stops17h 43m
Delta
Deal found 2/25$567

Find flight deals from Kailua-Kona to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Dulles Intl (IAD). 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 Şubat 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(Delta)

One-way from

$215
(United Airlines)
Provider with most accurate pricing for Kona Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Washington, D.C. Dulles Intl flights.
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From Kona Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Kona Intl to Washington, D.C. Dulles Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Dulles Intl 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 Şubat 27, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Cum 5/8

8:55 pm-11:32 pm

2 stops20h 37m

Washington, D.C. Dulles Intl

Pzt 5/18

7:00 am-5:37 pm

1 stop16h 37m

$494

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Pzt 4/20

9:00 pm-5:22 pm

2 stops14h 22m

Washington, D.C. Dulles Intl

Cmt 4/25

6:47 pm-2:56 pm

1 stop26h 09m

$515

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sal 4/7

10:15 pm-11:49 pm

2 stops19h 34m

Washington, D.C. Dulles Intl

Cum 4/17

7:20 am-7:03 pm

2 stops17h 43m

$567

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Cum 5/8

8:00 am-12:09 am

1 stop34h 09m

Washington, D.C. Dulles Intl

Pzt 5/18

6:00 am-10:14 pm

1 stop22h 14m

$645

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Çar 4/29

7:30 pm-1:21 pm

1 stop11h 51m

$215

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Pzt 5/11

9:55 pm-9:24 pm

2 stops17h 29m

$221

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sal 5/26

9:55 pm-9:24 pm

2 stops17h 29m

$282

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Pzt 3/30

8:55 pm-10:59 pm

2 stops20h 04m

$287

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Pzt 3/9

1:30 pm-6:56 am

1 stop11h 26m

$296

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Çar 3/11

8:55 pm-7:19 pm

2 stops16h 24m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Kailua-Kona to Dulles Intl

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 Dulles Intl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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. Dulles Intl 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. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Washington, D.C. Dulles Intl 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. Dulles Intl 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. Dulles Intl 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 Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated Şubat 27, 2026.
Read reviews from past customers who have flown United Airlines from Kailua-Kona to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,351 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

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
9,351 reviews
United Airlines
7.4
Good
9,351 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

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

Find useful and relevant information for your journey from Kailua-Kona to Dulles Intl. 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. Dulles Intl?

    For a flight from Kailua-Kona to Washington, D.C. Dulles Intl, 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. Dulles Intl per day. 1 airline has flights to Washington, D.C. Dulles Intl from Kona Intl on a regular basis.

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

    Delta and Alaska Airlines can get you from Kailua-Kona to Washington, D.C. Dulles Intl Airport in just under 20h 37m. Your travel time can differ by up to 4h 06m. There are 4770 mi between Kailua-Kona and Washington, D.C. Dulles Intl Airport. 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. Dulles Intl Airport round-trip?

    Our cheapest airline available from Kailua-Kona to Washington, D.C. Dulles Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $464 on this airline.

  • Can I find deals for flights from Kailua-Kona to Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from Kailua-Kona to Dulles Intl?

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

  • Can I find deals for business class flights from Kailua-Kona to Dulles Intl?

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

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
Clinton
Towson

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Alternative routes for Kailua-Kona to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Dulles Intl flights
Honolulu to Reagan-National flights
Honolulu to Baltimore flights
Kahului to Baltimore flights
Kailua-Kona to Reagan-National flights
Lihue to Reagan-National flights

Top airline flying from Kailua-Kona to Dulles Intl

Discover the top airline that operate flights from Kailua-Kona to Dulles Intl. 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 Şubat 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$464Average$717FlexibilityNo cancel feeOn-time69%

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