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Dulles Intl

$217+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — IAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$514
(Alaska Airlines)

One-way from

$217
(American Airlines)
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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 12/248:40 pmKOA - IAD
2 stops16h 37mDelta
Mon 1/57:05 amIAD - KOA
1 stop12h 50mDelta
Deal found 6/12$485
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/98:10 amKOA - IAD
2 stops17h 17mAlaska Airlines
Mon 7/285:25 pmIAD - KOA
1 stop24h 55mAlaska Airlines
Deal found 6/11$514
This United Airlines deal was found by Cheapflights users on 6/12. 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.
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
This American Airlines deal was found by Cheapflights users on 6/12. 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 12/236:30 pmKOA - IAD
1 stop11h 15mAmerican Airlines
Tue 1/68:52 amIAD - KOA
2 stops15h 35mAmerican Airlines
Deal found 6/12$648
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:15 pmKOA - IAD
2 stops16h 55mSouthwest
Sat 1/37:45 pmIAD - KOA
2 stops22h 55mSouthwest
Deal found 6/12$1,154

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 June 12, 2025.
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

Kailua-Kona

Fly to

Dulles Intl

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 - 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 - 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 - 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

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 10/7

1:52 pm-10:45 am

2 stops14h 53m

$217

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 9/17

8:00 am-7:32 am

1 stop17h 32m

$225

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 8/25

9:47 pm-5:55 am

1 stop26h 08m

$279

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sun 10/19

1:05 pm-6:56 am

1 stop11h 51m

$295

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sun 10/26

9:40 pm-4:46 pm

1 stop13h 06m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

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

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

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

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

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

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

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

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

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

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

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

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.

  • 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 $514 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $551 and $655 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 $217. Users have also found prices from $225 and $279 on Alaska Airlines and Delta, 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 July is currently the most expensive (average of $349). 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
Woodbridge
Tysons
Silver Spring
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Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
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Rockville
Reston
National Harbor
Springfield
Manassas

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$557Average$699FlexibilityNo cancel feeOn-time69%

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