Dulles Intl

$221+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — IAD
Apr 30 — May 71
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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 April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$454
(Alaska Airlines)

One-way from

$221
(Alaska Airlines)

Popular in

June

Cheapest in

November

Average price

$760

Good round-trip deal

$659 or less

Good one-way deal

$551 or less
Provider with most accurate pricing for Honolulu-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Honolulu-Washington, D.C. (WAS) flights.
From Hawaii to Washington, D.C. Dulles Intl
One-way flight from Hawaii to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 11% potential increase in price ($96 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Hawaii to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Hawaii to Washington, D.C. Dulles Intl.

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 April 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 7/288:10 amKOA - IAD
2 stops17h 17mAlaska Airlines
Sun 8/317:00 amIAD - KOA
1 stop14h 24mAlaska Airlines
Deal found 4/25$454
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 5/128:38 pmKOA - IAD
2 stops14h 07mDelta
Thu 5/297:45 amIAD - KOA
1 stop15h 46mDelta
Deal found 4/24$461
This Delta deal was found by Cheapflights users on 4/25. 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 5/1512:00 pmOGG - IAD
2 stops17h 16mDelta
Thu 5/297:45 amIAD - OGG
1 stop15h 16mDelta
Deal found 4/25$472
This Hawaiian Airlines deal was found by Cheapflights users on 4/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:25 pmOGG - IAD
1 stop12h 34mHawaiian Airlines
Tue 5/66:30 amIAD - OGG
1 stop12h 50mHawaiian Airlines
Deal found 4/24$511
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/110:00 pmOGG - IAD
2 stops18h 42mAmerican Airlines
Tue 5/66:17 amIAD - OGG
1 stop13h 46mAmerican Airlines
Deal found 4/24$516
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 5/1511:13 pmOGG - IAD
1 stop13h 12mAlaska Airlines
Thu 5/295:14 pmIAD - OGG
1 stop34h 20mAlaska Airlines
Deal found 4/25$523
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 5/2210:50 pmHNL - IAD
1 stop25h 05mAlaska Airlines
Thu 5/297:25 pmIAD - HNL
1 stop31h 15mAlaska Airlines
Deal found 4/24$543
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 5/127:35 pmKOA - IAD
1 stop11h 50mUnited Airlines
Fri 5/306:35 amIAD - KOA
1 stop14h 44mUnited Airlines
Deal found 4/24$589
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 4/247:26 pmLIH - IAD
1 stop14h 06mUnited Airlines
Mon 4/288:30 amIAD - LIH
1 stop13h 16mUnited Airlines
Deal found 4/24$613
This Delta deal was found by Cheapflights users on 4/25. 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 5/143:09 pmHNL - IAD
1 stop14h 36mDelta
Tue 5/206:00 amIAD - HNL
1 stop14h 44mDelta
Deal found 4/25$633
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 11/202:25 pmOGG - IAD
1 stop12h 10mUnited Airlines
Sat 11/2910:05 pmIAD - OGG
1 stop23h 18mUnited Airlines
Deal found 4/24$652
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/210:20 pmHNL - IAD
2 stops15h 21mAmerican Airlines
Fri 5/96:17 amIAD - HNL
2 stops16h 51mAmerican Airlines
Deal found 4/24$704

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 April 25, 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

Mon 7/28

8:10 am-7:27 am

2 stops17h 17m

Washington, D.C. Dulles Intl

Sun 8/31

7:00 am-3:24 pm

1 stop14h 24m

$454

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 5/12

8:38 pm-4:45 pm

2 stops14h 07m

Washington, D.C. Dulles Intl

Thu 5/29

7:45 am-5:31 pm

1 stop15h 46m

$461

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Thu 5/15

12:00 pm-11:16 am

2 stops17h 16m

Washington, D.C. Dulles Intl

Thu 5/29

7:45 am-5:01 pm

1 stop15h 16m

$472

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Thu 5/15

11:13 pm-6:25 pm

1 stop13h 12m

Washington, D.C. Dulles Intl

Thu 5/29

5:14 pm-9:34 pm

1 stop34h 20m

$523

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Thu 5/22

10:50 pm-5:55 am

1 stop25h 05m

Washington, D.C. Dulles Intl

Thu 5/29

7:25 pm-8:40 pm

1 stop31h 15m

$543

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 5/12

7:35 pm-1:25 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Fri 5/30

6:35 am-3:19 pm

1 stop14h 44m

$589

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 5/14

3:09 pm-11:45 am

1 stop14h 36m

Washington, D.C. Dulles Intl

Tue 5/20

6:00 am-2:44 pm

1 stop14h 44m

$633

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Thu 9/11

11:05 pm-7:34 pm

2 stops14h 29m

Washington, D.C. Dulles Intl

Mon 9/15

11:30 am-9:13 pm

2 stops15h 43m

$644

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Fri 8/22

1:30 pm-4:25 pm

2 stops20h 55m

Washington, D.C. Dulles Intl

Fri 8/29

10:05 pm-4:29 pm

1 stop24h 24m

$750

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Sun 6/8

1:40 pm-5:55 am

1 stop34h 15m

Washington, D.C. Dulles Intl

Sun 6/15

7:59 pm-10:15 pm

1 stop32h 16m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 42 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 $309). Flying from Hawaii to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 April 25, 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.

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 April 25, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Hawaii to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.
  • 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 $221. However, be on the lookout for offers from United Airlines and Hawaiian 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?

  • 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 (85%), Air New Zealand (85%), Air China( 85%).

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

    On average you can expect to pay $1,634 for a flight from Hawaii to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $359 while the most popular route, (Honolulu - Washington, D.C. Dulles Intl) is currently priced at $633.

  • 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 $309). Flying from Hawaii to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 Hawaii?

Book flights to Hawaii if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Fairfax
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Rockville
Fredericksburg
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Linthicum Heights
Falls Church
Laurel
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National Harbor
Oxon Hill

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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.

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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$301Average$612FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$370Average$831FlexibilityNo cancel feeOn-time85%
DeltaCheapest$477Average$797FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$491Average$820FlexibilityNo cancel feeOn-time69%

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