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Dulles Intl

$225+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — IAD
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap 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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$428
(Kissandfly.com)

One-way from

$225
(American Airlines)
Provider with most accurate pricing for Kona Intl-Washington, D.C. Dulles Intl flight deals.
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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
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One-way flight from Kona Intl to Washington, D.C. Dulles Intl
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Find 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 January 16, 2025.

This Kissandfly.com deal was found by Cheapflights users on 1/15. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1012:23 pmKOA - IAD
1 stop23h 00mAlaska Airlines
Wed 2/195:18 pmIAD - KOA
1 stop26h 41mAlaska Airlines
Deal found 1/15$428
This Hawaiian Airlines deal was found by Cheapflights users on 1/16. 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 9/310:00 pmKOA - IAD
1 stop13h 55mHawaiian Airlines
Wed 9/107:00 amIAD - KOA
1 stop14h 14mHawaiian Airlines
Deal found 1/16$429
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Mon 2/109:40 pmKOA - IAD
2 stops16h 55mAmerican Airlines
Wed 2/199:12 amIAD - KOA
2 stops16h 00mAmerican Airlines
Deal found 1/15$440
This Delta deal was found by Cheapflights users on 1/15. 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.
Thu 2/139:00 pmKOA - IAD
1 stop13h 28mDelta
Wed 2/196:05 amIAD - KOA
2 stops17h 05mDelta
Deal found 1/15$468
This United Airlines deal was found by Cheapflights users on 1/16. 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 4/88:00 pmKOA - IAD
1 stop11h 29mUnited Airlines
Tue 4/158:30 amIAD - KOA
1 stop13h 05mUnited Airlines
Deal found 1/16$482
This Netflights deal was found by Cheapflights users on 1/15. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:05 pmKOA - IAD
2 stops13h 55mMultiple Airlines
Wed 7/237:00 amIAD - KOA
2 stops20h 35mMultiple Airlines
Deal found 1/15$961

Find flights from Kailua-Kona to Dulles Intl within your budget

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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 2/10

12:23 pm-4:23 pm

1 stop23h 00m

Washington, D.C. Dulles Intl

Wed 2/19

5:18 pm-2:59 pm

1 stop26h 41m

$428

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 2/10

9:40 pm-7:35 pm

2 stops16h 55m

Washington, D.C. Dulles Intl

Wed 2/19

9:12 am-8:12 pm

2 stops16h 00m

$440

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 2/13

9:00 pm-3:28 pm

1 stop13h 28m

Washington, D.C. Dulles Intl

Wed 2/19

6:05 am-6:10 pm

2 stops17h 05m

$468

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 4/8

8:00 pm-1:29 pm

1 stop11h 29m

Washington, D.C. Dulles Intl

Tue 4/15

8:30 am-3:35 pm

1 stop13h 05m

$482

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 7/15

7:05 pm-3:00 pm

2 stops13h 55m

Washington, D.C. Dulles Intl

Wed 7/23

7:00 am-9:35 pm

2 stops20h 35m

$961

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 2/19

9:45 pm-4:01 pm

2 stops13h 16m

$225

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 2/19

9:00 pm-3:28 pm

1 stop13h 28m

$247

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sat 5/3

1:15 pm-7:59 am

1 stop12h 44m

$320

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sun 3/23

9:00 pm-4:58 pm

2 stops37h 58m

$399

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sat 5/3

8:30 pm-3:50 pm

2 stops13h 20m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

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 January.
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. 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.

Travel insights for flights from Kailua-Kona to Dulles Intl

Get recent, data-driven insights about flights from Kailua-Kona to Dulles Intl including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Kailua-Kona to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 7% on flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

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

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 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 January 16, 2025.
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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. 3 airlines have flights to Washington, D.C. Dulles Intl from Kona Intl on a regular basis.

  • What are the cheapest airlines flying 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 Alaska Airlines. Our recent data shows that you can find tickets from as low as $428 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $440 and $468 round-trip.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $225. Users have also found prices from $247 and $320 on Delta and United Airlines, respectively.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Kailua-Kona to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Kailua-Kona to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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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Top 3 airlines flying from Kailua-Kona to Dulles Intl

Discover the top 3 airlines 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$425Average$528FlexibilityNo cancel feeOn-time75%
DeltaCheapest$444Average$552FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$557Average$711FlexibilityNo cancel feeOn-time69%
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