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Dulles Intl

$217+ Cheap flights from The Big Island 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 The Big Island to Dulles Intl

Keep the following information in mind while searching for The Big Island to Dulles Intl flight deals. Data was last updated June 12, 2025.

Round-trip from

$514
(Alaska Airlines)

One-way from

$217
(American Airlines)
From The Big Island to Washington, D.C. Dulles Intl
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One-way flight from The Big Island to Washington, D.C. Dulles Intl
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Find flight deals from The Big Island to Dulles Intl

Cheapest flights from The Big Island to Dulles Intl
Explore the most affordable flight options available from The Big Island 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 Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:00 pmITO - IAD
2 stops14h 09mAlaska Airlines
Mon 9/229:00 amIAD - ITO
2 stops17h 28mAlaska Airlines
Deal found 6/12$526
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 Delta deal was found by Cheapflights users on 6/10. 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 7/1612:14 pmITO - IAD
2 stops17h 48mDelta
Mon 7/217:30 amIAD - ITO
2 stops20h 15mDelta
Deal found 6/10$974
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
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:20 pmITO - IAD
2 stops16h 37mAmerican Airlines
Tue 10/146:45 amIAD - ITO
3 stops18h 34mAmerican Airlines
Deal found 6/11$1,619

Cheapflights Fare Finder

Customize your flight search to find flights from The Big Island 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 The Big Island to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

The Big Island

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

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Tue 9/16

9:00 pm-5:09 pm

2 stops14h 09m

Washington, D.C. Dulles Intl

Mon 9/22

9:00 am-8:28 pm

2 stops17h 28m

$526

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

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Wed 7/16

12:14 pm-12:02 pm

2 stops17h 48m

Washington, D.C. Dulles Intl

Mon 7/21

7:30 am-9:45 pm

2 stops20h 15m

$974

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Fri 9/26

12:20 pm-10:57 am

2 stops16h 37m

Washington, D.C. Dulles Intl

Tue 10/14

6:45 am-7:19 pm

3 stops18h 34m

$1,619

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

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Tue 9/9

9:00 pm-5:09 pm

2 stops14h 09m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
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Best time to book a flight from The Big Island to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from The Big Island 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 The Big Island to Washington, D.C. Dulles Intl Airport

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

Find hourly flight availability from The Big Island 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 June 12, 2025.

When flying from The Big Island to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.
Read through reviews of airlines operating flights from The Big Island to Washington, D.C., such as Alaska Airlines, Delta and Hawaiian Airlines. 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.
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 The Big Island 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 are the cheapest airlines to fly from The Big Island to Washington, D.C. Dulles Intl Airport one-way?

    $217 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $225 and $279, respectively.

  • What are the most popular routes from The Big Island to Washington, D.C. Dulles Intl Airport?

    When deciding which route to take from The Big Island to Washington, D.C. Dulles Intl Airport consider Kona Intl - Washington, D.C. Dulles Intl, Hilo Intl - Washington, D.C. Dulles Intl or Waimea (Big Island) Waimea Kohala - Washington, D.C. Dulles Intl as they are the most popular.

  • Can I find deals for flights from The Big Island to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on The Big Island to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Dulles Intl?

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

  • Can I find deals for business class flights from The Big Island to Dulles Intl?

    Yes. Cheapflights offers flight deals from The Big Island 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 The Big Island to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from The Big Island to Washington, D.C. Dulles Intl Airport (average of $309). Flying from The Big Island 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 The Big Island?

Book flights to The Big Island if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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Top airline flying from The Big Island to Dulles Intl

Discover the top airline that operate flights from The Big Island 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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