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Dulles Intl

$210+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — IAD
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
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 November 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$462
(Alaska Airlines)

One-way from

$210
(Netflights)

Popular in

March

Cheapest in

February

Average price

$631

Good round-trip deal

$685 or less

Good one-way deal

$334 or less
Provider with most accurate pricing for Honolulu-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Washington, D.C. (WAS) flights.
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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 ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 4, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/2311:30 pmKOA - IAD
1 stop25h 43mAlaska Airlines
Tue 1/67:33 amIAD - KOA
2 stops18h 57mAlaska Airlines
Deal found 11/4$462
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/112:20 pmKOA - IAD
1 stop22h 10mAlaska Airlines
Wed 1/75:26 pmIAD - KOA
2 stops29h 31mAlaska Airlines
Deal found 11/2$468
This American Airlines deal was found by Cheapflights users on 11/2. 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 stops12h 52mAmerican Airlines
Tue 1/66:00 amIAD - KOA
1 stop14h 48mAmerican Airlines
Deal found 11/2$470
This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 12/119:30 pmKOA - IAD
2 stops20h 57mDelta
Wed 1/77:30 amIAD - KOA
1 stop16h 17mDelta
Deal found 11/3$471
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:18 pmOGG - IAD
1 stop27h 55mAlaska Airlines
Thu 1/17:33 amIAD - OGG
1 stop20h 26mAlaska Airlines
Deal found 11/3$484
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/238:30 pmOGG - IAD
1 stop11h 46mUnited Airlines
Thu 1/16:30 amIAD - OGG
2 stops15h 17mUnited Airlines
Deal found 11/3$495
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:00 pmOGG - IAD
2 stops16h 01mAmerican Airlines
Thu 1/19:12 amIAD - OGG
2 stops17h 29mAmerican Airlines
Deal found 11/3$500
This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 11/205:10 pmOGG - IAD
1 stop11h 00mDelta
Wed 11/267:10 amIAD - OGG
1 stop16h 46mDelta
Deal found 11/3$520
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/49:10 pmKOA - IAD
1 stop14h 26mAlaska Airlines
Fri 1/26:29 pmIAD - KOA
1 stop26h 36mAlaska Airlines
Deal found 11/3$521
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:55 pmOGG - IAD
2 stops12h 16mAmerican Airlines
Wed 11/266:04 amIAD - OGG
1 stop14h 26mAmerican Airlines
Deal found 11/4$526
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/2211:35 pmKOA - IAD
1 stop25h 38mAlaska Airlines
Thu 1/86:04 pmIAD - KOA
1 stop32h 26mAlaska Airlines
Deal found 11/4$539
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/158:00 amHNL - IAD
2 stops17h 06mAlaska Airlines
Tue 1/135:26 pmIAD - HNL
2 stops22h 52mAlaska Airlines
Deal found 11/2$546

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 November 4, 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

Tue 12/23

11:30 pm-6:13 am

1 stop25h 43m

Washington, D.C. Dulles Intl

Tue 1/6

7:33 am-9:30 pm

2 stops18h 57m

$462

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 12/11

2:20 pm-5:30 pm

1 stop22h 10m

Washington, D.C. Dulles Intl

Wed 1/7

5:26 pm-5:57 pm

2 stops29h 31m

$468

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Tue 12/23

9:18 pm-6:13 am

1 stop27h 55m

Washington, D.C. Dulles Intl

Thu 1/1

7:33 am-10:59 pm

1 stop20h 26m

$484

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Tue 12/23

7:00 pm-4:01 pm

2 stops16h 01m

Washington, D.C. Dulles Intl

Thu 1/1

9:12 am-9:41 pm

2 stops17h 29m

$500

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Thu 11/20

5:10 pm-9:10 am

1 stop11h 00m

Washington, D.C. Dulles Intl

Wed 11/26

7:10 am-6:56 pm

1 stop16h 46m

$520

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 12/4

9:10 pm-4:36 pm

1 stop14h 26m

Washington, D.C. Dulles Intl

Fri 1/2

6:29 pm-4:05 pm

1 stop26h 36m

$521

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Thu 11/20

10:55 pm-4:11 pm

2 stops12h 16m

Washington, D.C. Dulles Intl

Wed 11/26

6:04 am-3:30 pm

1 stop14h 26m

$526

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Wed 12/17

8:59 pm-6:12 pm

2 stops16h 13m

Washington, D.C. Dulles Intl

Tue 12/30

6:00 am-3:24 pm

1 stop14h 24m

$549

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 2/11

8:00 am-5:55 pm

1 stop28h 55m

Washington, D.C. Dulles Intl

Mon 2/16

6:55 pm-11:10 am

2 stops21h 15m

$564

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Thu 2/26

9:40 pm-5:55 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Tue 3/3

5:51 pm-11:15 am

2 stops22h 24m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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, March is the cheapest month in which you can book a flight from Hawaii to Washington, D.C. Dulles Intl Airport (average of $214). Flying from Hawaii to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $775). 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 November 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Hawaii to Washington, D.C. Dulles Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Hawaii to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Hawaii to Dulles Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Hawaii to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Hawaii to Washington, D.C. Dulles Intl Airport?

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. Alaska Airlines provides one of the quickest options available for as low as $520. The distance from Hawaii to Washington, D.C. Dulles Intl Airport is about 4744 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 $210. However, be on the lookout for offers from Hawaiian Airlines and American 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 Hilo Intl - 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 (75%), Air New Zealand (75%), Air China( 75%).

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

    On average you can expect to pay $669 for a flight from Hawaii to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $260 while the most popular route, (Honolulu - Washington, D.C. Dulles Intl) is currently priced at $571.

  • 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, March is the cheapest month in which you can book a flight from Hawaii to Washington, D.C. Dulles Intl Airport (average of $214). Flying from Hawaii to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $775). 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
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

Browse thousands of different options on Cheapflights for your next trip

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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.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Dulles Intl flights
Boston to Baltimore flights
Dallas/Fort Worth to Baltimore flights
O'Hare Intl to Reagan-National flights
Atlanta to Dulles Intl flights
Los Angeles to Baltimore flights
Seattle to Reagan-National flights
Hobby to Dulles Intl flights
Boston to Reagan-National flights
Hobby to Baltimore flights
Fort Lauderdale to Baltimore flights
Atlanta to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
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Hobby to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Seattle to Dulles Intl flights
San Francisco to Reagan-National flights
Denver to Baltimore flights
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Midway to Baltimore flights
Midway to Dulles Intl flights
Detroit to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Atlanta to Baltimore flights
San Francisco to Baltimore flights
Tampa to Dulles Intl flights
Orlando to Reagan-National flights
Boston to Dulles Intl flights
Seattle to Baltimore flights
Minneapolis to Baltimore flights
Detroit to Baltimore flights
George Bush Intcntl to Reagan-National flights
Austin to Dulles Intl flights
Orlando to Dulles Intl flights
Miami to Dulles Intl flights
Denver to Reagan-National flights
Tampa to Reagan-National flights
Orlando to Baltimore flights
George Bush Intcntl to Baltimore flights
John F Kennedy Intl to Reagan-National flights
Minneapolis to Dulles Intl flights
Minneapolis to Reagan-National flights
Tampa to Baltimore flights
Midway to Reagan-National flights
Miami to Reagan-National flights

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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$710FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$464Average$810FlexibilityNo cancel feeOn-time69%
DeltaCheapest$497Average$831FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$602Average$862FlexibilityNo cancel feeOn-time85%

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