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Dulles Intl

$220+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
Mrz 9 — Mrz 161
Mo 3/9
Mo 3/16
1 adult, Economy
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Cheap 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 Februar 7, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mo 3/91:30 pm
KOA
-
IAD
1 stop12h 01m
United Airlines
Do 3/196:15 am
IAD
-
KOA
1 stop13h 58m
United Airlines
Deal found 2/3$485
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Mo 3/91:25 pm
KOA
-
IAD
1 stop12h 04m
United Airlines
Mo 3/166:15 am
IAD
-
KOA
1 stop13h 58m
United Airlines
Deal found 2/4$500
This Travelocity deal was found by Cheapflights users on 2/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/94:27 pm
KOA
-
IAD
2 stops18h 53m
Multiple Airlines
Mo 3/167:05 am
IAD
-
KOA
2 stops16h 42m
Multiple Airlines
Deal found 2/4$511
This Delta deal was found by Cheapflights users on 2/3. 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.
Fr 5/89:55 pm
KOA
-
IAD
2 stops19h 37m
Delta
Mo 5/187:10 am
IAD
-
KOA
1 stop16h 32m
Delta
Deal found 2/3$547
This Delta deal was found by Cheapflights users on 2/4. 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.
Di 4/710:15 pm
KOA
-
IAD
2 stops19h 25m
Delta
Fr 4/177:00 am
IAD
-
KOA
1 stop18h 03m
Delta
Deal found 2/4$568
This Delta deal was found by Cheapflights users on 2/3. 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.
Mo 3/910:15 pm
KOA
-
IAD
2 stops12h 37m
Delta
Mo 3/166:01 am
IAD
-
KOA
2 stops17h 46m
Delta
Deal found 2/3$575
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Mi 2/187:41 pm
ITO
-
IAD
2 stops16h 39m
Multiple Airlines
So 2/226:20 pm
IAD
-
ITO
2 stops32h 04m
Multiple Airlines
Deal found 2/3$824
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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.
Mo 6/18:38 am
ITO
-
IAD
2 stops16h 56m
Multiple Airlines
Mo 6/159:00 am
IAD
-
ITO
2 stops18h 56m
Multiple Airlines
Deal found 2/4$915
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Mi 2/187:41 pm
ITO
-
IAD
1 stop30h 35m
United Airlines
So 2/2212:35 pm
IAD
-
ITO
2 stops34h 59m
United Airlines
Deal found 2/4$1,011
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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.
Mi 3/189:00 pm
ITO
-
IAD
2 stops14h 22m
Multiple Airlines
Sa 3/217:00 am
IAD
-
ITO
2 stops18h 13m
Multiple Airlines
Deal found 2/7$1,245
This Delta deal was found by Cheapflights users on 2/4. 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.
Mi 3/188:57 am
ITO
-
IAD
2 stops20h 55m
Delta
Sa 3/216:00 am
IAD
-
ITO
2 stops20h 28m
Delta
Deal found 2/4$1,321
This Delta deal was found by Cheapflights users on 2/5. 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.
Fr 3/1312:31 pm
ITO
-
IAD
2 stops15h 27m
Delta
Sa 3/217:00 am
IAD
-
ITO
2 stops19h 28m
Delta
Deal found 2/5$1,335

Find 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 Februar 7, 2026.

Round-trip from

$485
(United Airlines)

One-way from

$220
(Expedia)
From The Big Island to Washington, D.C. Dulles Intl
Search Deals
One-way flight from The Big Island to Washington, D.C. Dulles Intl
Search Deals

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 Februar 7, 2026.
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

Mo 3/9

1:30 pm-7:31 am

1 stop12h 01m

Washington, D.C. Dulles Intl

Do 3/19

6:15 am-2:13 pm

1 stop13h 58m

$485

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mo 3/9

1:25 pm-7:29 am

1 stop12h 04m

Washington, D.C. Dulles Intl

Mo 3/16

6:15 am-2:13 pm

1 stop13h 58m

$500

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Fr 5/8

9:55 pm-11:32 pm

2 stops19h 37m

Washington, D.C. Dulles Intl

Mo 5/18

7:10 am-5:42 pm

1 stop16h 32m

$547

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Di 4/7

10:15 pm-11:40 pm

2 stops19h 25m

Washington, D.C. Dulles Intl

Fr 4/17

7:00 am-7:03 pm

1 stop18h 03m

$568

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mo 3/9

10:15 pm-4:52 pm

2 stops12h 37m

Washington, D.C. Dulles Intl

Mo 3/16

6:01 am-5:47 pm

2 stops17h 46m

$575

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Mi 2/18

7:41 pm-5:20 pm

2 stops16h 39m

Washington, D.C. Dulles Intl

So 2/22

6:20 pm-9:24 pm

2 stops32h 04m

$824

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Mo 6/1

8:38 am-7:34 am

2 stops16h 56m

Washington, D.C. Dulles Intl

Mo 6/15

9:00 am-9:56 pm

2 stops18h 56m

$915

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Mi 2/18

7:41 pm-7:16 am

1 stop30h 35m

Washington, D.C. Dulles Intl

So 2/22

12:35 pm-6:34 pm

2 stops34h 59m

$1,011

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Mi 3/18

9:00 pm-5:22 pm

2 stops14h 22m

Washington, D.C. Dulles Intl

Sa 3/21

7:00 am-7:13 pm

2 stops18h 13m

$1,245

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Mi 3/18

8:57 am-11:52 am

2 stops20h 55m

Washington, D.C. Dulles Intl

Sa 3/21

6:00 am-8:28 pm

2 stops20h 28m

$1,321

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 20 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
No data available for this route at this time. Please check back soon.

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 Februar 7, 2026.
Peruse reviews from past customers who have flown with United Airlines from The Big Island to Washington, D.C. Dulles Intl Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,244 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

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
9,244 reviews
United Airlines
7.4
Good
9,244 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

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 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.

  • How long is the flight from The Big Island to Washington, D.C. Dulles Intl Airport?

    Departing from The Big Island to Washington, D.C. Dulles Intl Airport will take you 12h 01m. The distance from The Big Island to Washington, D.C. Dulles Intl Airport is about 4770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

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
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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