Dulles Intl

$217+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — IAD
Jun 17 — Jun 241
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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 June 12, 2025.

Round-trip from

$496
(United Airlines)

One-way from

$217
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$827

Good round-trip deal

$659 or less

Good one-way deal

$627 or less
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. 1% potential increase in price ($9 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in June 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 June 12, 2025.

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.
Fri 8/2911:09 pmOGG - IAD
1 stop11h 38mAlaska Airlines
Tue 9/29:00 amIAD - OGG
1 stop12h 58mAlaska Airlines
Deal found 6/12$483
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 United Airlines deal was found by Cheapflights users on 6/9. 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 8/122:40 pmOGG - IAD
1 stop11h 25mUnited Airlines
Wed 8/206:35 amIAD - OGG
1 stop15h 03mUnited Airlines
Deal found 6/9$496
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 American Airlines deal was found by Cheapflights users on 6/9. 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 8/129:46 pmOGG - IAD
2 stops15h 10mAmerican Airlines
Wed 8/2010:25 amIAD - OGG
2 stops15h 59mAmerican Airlines
Deal found 6/9$525
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 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.
Thu 9/1112:38 pmHNL - IAD
2 stops36h 54mAlaska Airlines
Tue 9/165:52 pmIAD - HNL
1 stop24h 18mAlaska Airlines
Deal found 6/11$599
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 Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:20 pmHNL - IAD
1 stop12h 27mHawaiian Airlines
Tue 9/169:00 amIAD - HNL
1 stop13h 52mHawaiian Airlines
Deal found 6/11$675
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:35 amHNL - IAD
1 stop22h 51mUnited Airlines
Thu 10/3010:08 pmIAD - HNL
1 stop27h 55mUnited Airlines
Deal found 6/10$740
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:20 pmHNL - IAD
1 stop14h 42mDelta
Tue 9/27:35 amIAD - HNL
1 stop17h 30mDelta
Deal found 6/11$748

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 June 12, 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

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Fri 8/29

11:09 pm-4:47 pm

1 stop11h 38m

Washington, D.C. Dulles Intl

Tue 9/2

9:00 am-3:58 pm

1 stop12h 58m

$483

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Tue 8/12

2:40 pm-8:05 am

1 stop11h 25m

Washington, D.C. Dulles Intl

Wed 8/20

6:35 am-3:38 pm

1 stop15h 03m

$496

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

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Tue 8/12

9:46 pm-6:56 pm

2 stops15h 10m

Washington, D.C. Dulles Intl

Wed 8/20

10:25 am-8:24 pm

2 stops15h 59m

$525

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

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Thu 9/11

12:38 pm-7:32 am

2 stops36h 54m

Washington, D.C. Dulles Intl

Tue 9/16

5:52 pm-12:10 pm

1 stop24h 18m

$599

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

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Fri 9/12

10:20 pm-4:47 pm

1 stop12h 27m

Washington, D.C. Dulles Intl

Tue 9/16

9:00 am-4:52 pm

1 stop13h 52m

$675

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Sun 10/26

11:35 am-4:26 pm

1 stop22h 51m

Washington, D.C. Dulles Intl

Thu 10/30

10:08 pm-8:03 pm

1 stop27h 55m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 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.

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 June 12, 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 June 12, 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.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

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 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 American Airlines, with whom users have recently found tickets for as low as $217. However, be on the lookout for offers from Alaska 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 (86%), Air New Zealand (86%), Air China( 86%).

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

    On average you can expect to pay $988 for a flight from Hawaii to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $519 while the most popular route, (Honolulu - Washington, D.C. Dulles Intl) is currently priced at $653.

  • 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 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 Hawaii?

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$440Average$704FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$454Average$1,061FlexibilityNo cancel feeOn-time85%
DeltaCheapest$472Average$792FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$491Average$806FlexibilityNo cancel feeOn-time69%

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