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Dulles Intl

$219+ Cheap flights from Hawaii 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Hawaii to Dulles Intl

Keep the following information in mind while searching for Hawaii to Dulles Intl flight deals. Data was last updated September 16, 2025.

Round-trip from

$486
(Alaska Airlines)

One-way from

$219
(KAYAK)

Popular in

March

Cheapest in

November

Average price

$624

Good round-trip deal

$984 or less

Good one-way deal

$461 or less
From Hawaii to Washington, D.C. Dulles Intl
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One-way flight from Hawaii to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 2% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Hawaii to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Hawaii to Washington, D.C. Dulles Intl.
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Find flight deals from Hawaii to Dulles Intl

Cheapest flights from Hawaii to Dulles Intl
Explore the most affordable flight options available from Hawaii to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 11/192:20 pmKOA - IAD
1 stop11h 28mUnited Airlines
Tue 11/258:25 amIAD - KOA
1 stop12h 53mUnited Airlines
Deal found 9/16$463
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:35 pmKOA - IAD
1 stop13h 08mAlaska Airlines
Tue 1/66:29 pmIAD - KOA
2 stops21h 16mAlaska Airlines
Deal found 9/16$486
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:09 amKOA - IAD
1 stop24h 04mAlaska Airlines
Sun 11/25:40 pmIAD - KOA
1 stop26h 03mAlaska Airlines
Deal found 9/15$502
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/2310:09 pmKOA - IAD
2 stops13h 56mAmerican Airlines
Tue 1/66:30 amIAD - KOA
1 stop14h 05mAmerican Airlines
Deal found 9/14$556
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/288:00 amKOA - IAD
1 stop17h 33mAlaska Airlines
Sun 10/196:25 amIAD - KOA
1 stop15h 32mAlaska Airlines
Deal found 9/15$560
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/299:00 pmITO - IAD
2 stops14h 13mAlaska Airlines
Sun 11/27:43 amIAD - ITO
2 stops17h 47mAlaska Airlines
Deal found 9/13$561
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 11/511:51 pmHNL - IAD
1 stop12h 22mAlaska Airlines
Sun 11/95:40 pmIAD - HNL
2 stops17h 41mAlaska Airlines
Deal found 9/14$568
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/1511:30 pmHNL - IAD
1 stop13h 00mAlaska Airlines
Tue 1/135:51 pmIAD - HNL
1 stop23h 44mAlaska Airlines
Deal found 9/14$578
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/1711:51 pmHNL - IAD
1 stop12h 22mAlaska Airlines
Mon 12/85:37 pmIAD - HNL
1 stop23h 48mAlaska Airlines
Deal found 9/14$579
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:05 pmHNL - IAD
1 stop14h 50mSouthwest
Mon 11/107:50 pmIAD - HNL
2 stops20h 30mSouthwest
Deal found 9/15$589
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:37 pmHNL - IAD
2 stops18h 46mAlaska Airlines
Tue 10/285:40 pmIAD - HNL
2 stops27h 53mAlaska Airlines
Deal found 9/15$590
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:25 pmHNL - IAD
2 stops19h 48mAlaska Airlines
Mon 11/105:40 pmIAD - HNL
2 stops23h 24mAlaska Airlines
Deal found 9/16$595

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii 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 September 16, 2025.
Use the filters below to find and compare flights from Hawaii to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Hawaii

Fly to

Dulles Intl

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 11/19

2:40 pm-7:29 am

1 stop11h 49m

Washington, D.C. Dulles Intl

Tue 11/25

6:30 am-4:18 pm

2 stops14h 48m

$468

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 12/23

11:35 pm-5:43 pm

1 stop13h 08m

Washington, D.C. Dulles Intl

Tue 1/6

6:29 pm-10:45 am

2 stops21h 16m

$486

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 10/29

11:09 am-5:13 pm

1 stop24h 04m

Washington, D.C. Dulles Intl

Sun 11/2

5:40 pm-2:43 pm

1 stop26h 03m

$502

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Sun 9/28

8:00 am-7:33 am

1 stop17h 33m

Washington, D.C. Dulles Intl

Sun 10/19

6:25 am-3:57 pm

1 stop15h 32m

$560

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 12/23

10:09 pm-4:04 pm

2 stops12h 55m

Washington, D.C. Dulles Intl

Tue 1/6

8:52 am-7:27 pm

2 stops15h 35m

$561

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Wed 10/29

9:00 pm-5:13 pm

2 stops14h 13m

Washington, D.C. Dulles Intl

Sun 11/2

7:43 am-8:30 pm

2 stops17h 47m

$561

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Mon 11/17

6:12 pm-5:13 pm

2 stops18h 01m

Washington, D.C. Dulles Intl

Mon 12/8

5:37 pm-12:25 pm

1 stop23h 48m

$584

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 11/4

4:25 pm-5:13 pm

2 stops19h 48m

Washington, D.C. Dulles Intl

Mon 11/10

5:40 pm-12:04 pm

2 stops23h 24m

$595

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 11/19

11:51 pm-5:13 pm

1 stop12h 22m

Washington, D.C. Dulles Intl

Sun 11/23

6:17 pm-9:25 pm

1 stop32h 08m

$596

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 11/5

11:51 pm-5:13 pm

1 stop12h 22m

Washington, D.C. Dulles Intl

Tue 11/11

5:40 pm-12:25 pm

1 stop23h 45m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Hawaii to Dulles Intl

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

What is the cheapest month to book a flight from Hawaii to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Hawaii to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Hawaii to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

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

Find hourly flight availability from Hawaii 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 September 16, 2025.

When flying from Hawaii 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.

Related info for your journey

Find useful and relevant information for your journey from Hawaii 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 Hawaii to Washington, D.C. Dulles Intl Airport?

    A quick flight from Hawaii to Washington, D.C. Dulles Intl Airport can take about 11h 49m. United Airlines provides one of the quickest options available for as low as $468. The distance from Hawaii to Washington, D.C. Dulles Intl Airport is about 4770 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $229. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Hawaii to Washington, D.C. Dulles Intl Airport for a low price.

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

    The most popular route from Hawaii to Washington, D.C. Dulles Intl Airport is Honolulu - Washington, D.C. Dulles Intl. You may also consider Kona Intl - Washington, D.C. Dulles Intl or Kahului - Washington, D.C. Dulles Intl.

  • What are the most reliable airlines from Hawaii to Washington, D.C. Dulles Intl Airport?

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Hawaii, check out the most reliable airlines to get you to your destination on time: United Airlines (89%), Air New Zealand (89%), Air China( 89%).

  • What are the cheapest flights from Hawaii to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay $964 for a flight from Hawaii to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $289 while the most popular route, (Honolulu - Washington, D.C. Dulles Intl) is currently priced at $529.

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

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

  • How can I find direct flights from Hawaii to Dulles Intl?

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

  • Can I find deals for business class flights from Hawaii to Dulles Intl?

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

    Currently, August is the cheapest month in which you can book a flight from Hawaii to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Hawaii to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

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Alternative routes for Hawaii to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Los Angeles to Reagan-National flights
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Atlanta to Reagan-National flights
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Midway to Baltimore flights
Atlanta to Baltimore flights
Minneapolis to Reagan-National flights
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Midway to Dulles Intl flights
Miami to Reagan-National flights
Fort Lauderdale to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Orlando to Reagan-National flights
Austin to Baltimore flights
Orlando to Baltimore flights
George Bush Intcntl to Reagan-National flights
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Austin to Reagan-National flights
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Top 4 airlines flying from Hawaii to Dulles Intl

Discover the top 4 airlines that operate flights from Hawaii 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$440Average$720FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$480Average$813FlexibilityNo cancel feeOn-time69%
DeltaCheapest$481Average$801FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$602Average$880FlexibilityNo cancel feeOn-time85%

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