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Dulles Intl

$269+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — IAD
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap 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 May 19, 2026.

This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 10/51:49 pm
KOA
-
IAD
2 stops22h 04m
Multiple Airlines
Mon 10/197:24 pm
IAD
-
KOA
1 stop25h 22m
Multiple Airlines
Deal found 5/18$589
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 10/510:36 am
KOA
-
IAD
1 stop25h 17m
Alaska Airlines
Mon 10/197:24 pm
IAD
-
KOA
1 stop25h 22m
Alaska Airlines
Deal found 5/17$593
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:35 pm
OGG
-
IAD
1 stop11h 36m
Delta
Sun 11/296:00 am
IAD
-
OGG
1 stop13h 52m
Delta
Deal found 5/14$594
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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 9/910:51 am
KOA
-
IAD
2 stops25h 23m
Multiple Airlines
Mon 9/147:29 pm
IAD
-
KOA
1 stop25h 22m
Multiple Airlines
Deal found 5/15$598
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 9/210:40 pm
OGG
-
IAD
1 stop13h 34m
Alaska Airlines
Sun 9/67:00 am
IAD
-
OGG
1 stop35h 02m
Alaska Airlines
Deal found 5/18$609
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 9/2410:40 pm
OGG
-
IAD
1 stop13h 34m
Alaska Airlines
Mon 9/289:03 am
IAD
-
OGG
1 stop13h 55m
Alaska Airlines
Deal found 5/17$613
This Delta deal was found by Cheapflights users on 5/17. 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 7/238:31 pm
LIH
-
IAD
2 stops15h 33m
Delta
Mon 7/276:00 am
IAD
-
LIH
2 stops17h 41m
Delta
Deal found 5/17$619
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 9/2410:40 pm
OGG
-
IAD
1 stop13h 34m
Multiple Airlines
Mon 9/289:03 am
IAD
-
OGG
2 stops17h 08m
Multiple Airlines
Deal found 5/17$619
This Delta deal was found by Cheapflights users on 5/17. 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 8/49:06 pm
KOA
-
IAD
2 stops20h 33m
Delta
Tue 8/116:00 am
IAD
-
KOA
2 stops19h 17m
Delta
Deal found 5/17$624
This American Airlines deal was found by Cheapflights users on 5/19. 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 11/1011:00 pm
HNL
-
IAD
2 stops15h 21m
American Airlines
Tue 11/176:04 am
IAD
-
HNL
1 stop14h 51m
American Airlines
Deal found 5/19$626
This Delta deal was found by Cheapflights users on 5/17. 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.
Sun 7/199:16 pm
KOA
-
IAD
2 stops20h 13m
Delta
Sat 7/257:00 am
IAD
-
KOA
1 stop16h 35m
Delta
Deal found 5/17$627
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 9/249:35 pm
LIH
-
IAD
1 stop26h 05m
Multiple Airlines
Mon 9/287:00 am
IAD
-
LIH
2 stops18h 31m
Multiple Airlines
Deal found 5/18$630

Find 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 May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$589
(Alaska Airlines)

One-way from

$269
(Alaska Airlines)

Popular in

February

Cheapest in

October

Average price

$803

Good round-trip deal

$590 or less

Good one-way deal

$470 or less
Provider with most accurate pricing for Honolulu-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Washington, D.C. (WAS) flights.
Search Deals
From Hawaii to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Hawaii to Washington, D.C. Dulles Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Hawaii to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Hawaii to Washington, D.C. Dulles Intl.
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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 May 19, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 10/5

1:49 pm-5:53 pm

2 stops22h 04m

Washington, D.C. Dulles Intl

Mon 10/19

7:24 pm-2:46 pm

1 stop25h 22m

$589

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 10/5

10:36 am-5:53 pm

1 stop25h 17m

Washington, D.C. Dulles Intl

Mon 10/19

7:24 pm-2:46 pm

1 stop25h 22m

$593

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 9/9

10:51 am-6:14 pm

2 stops25h 23m

Washington, D.C. Dulles Intl

Mon 9/14

7:29 pm-2:51 pm

1 stop25h 22m

$598

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Wed 9/2

10:40 pm-6:14 pm

1 stop13h 34m

Washington, D.C. Dulles Intl

Sun 9/6

7:00 am-12:02 pm

1 stop35h 02m

$609
Quickest round-trip

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Thu 9/24

10:40 pm-6:14 pm

1 stop13h 34m

Washington, D.C. Dulles Intl

Mon 9/28

9:03 am-4:58 pm

1 stop13h 55m

$613

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Thu 7/23

8:31 pm-6:04 pm

2 stops15h 33m

Washington, D.C. Dulles Intl

Mon 7/27

6:00 am-5:41 pm

2 stops17h 41m

$619

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 8/4

9:06 pm-11:39 pm

2 stops20h 33m

Washington, D.C. Dulles Intl

Tue 8/11

6:00 am-7:17 pm

2 stops19h 17m

$624

LihueWashington, D.C.

LIH - IAD

LIHIAD

Lihue

Thu 9/24

9:35 pm-5:40 am

1 stop26h 05m

Washington, D.C. Dulles Intl

Mon 9/28

7:00 am-7:31 pm

2 stops18h 31m

$630

KahuluiWashington, D.C.

OGG - IAD

OGGIAD

Kahului

Mon 6/1

12:55 pm-11:18 am

2 stops16h 23m

Washington, D.C. Dulles Intl

Sun 6/7

7:00 am-5:51 pm

1 stop16h 51m

$639

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 11/10

8:25 am-5:40 pm

1 stop28h 15m

Washington, D.C. Dulles Intl

Tue 11/17

7:46 am-6:05 pm

1 stop15h 19m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Hawaii to Washington, D.C. Dulles Intl Airport (average of $271). Flying from Hawaii to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $823). 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 May 19, 2026.

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.

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 15h 33m. Alaska Airlines provides one of the quickest options available for as low as $619. The distance from Hawaii to Washington, D.C. Dulles Intl Airport is about 4854 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 American Airlines, with whom users have recently found tickets for as low as $215. However, be on the lookout for offers from United Airlines and Alaska 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 (84%), Air New Zealand (84%), Air China( 84%).

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

    On average you can expect to pay $819 for a flight from Hawaii to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $299 while the most popular route, (Honolulu - Washington, D.C. Dulles Intl) is currently priced at $640.

  • 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, September is the cheapest month in which you can book a flight from Hawaii to Washington, D.C. Dulles Intl Airport (average of $271). Flying from Hawaii to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $823). 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
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

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
Dallas/Fort Worth to Baltimore flights
Los Angeles to Reagan-National flights
Hobby to Baltimore flights
Atlanta to Dulles Intl flights
Los Angeles to Dulles Intl flights
Seattle to Dulles Intl flights
Los Angeles to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Atlanta to Baltimore flights
Boston to Baltimore flights
Denver to Dulles Intl flights
Hobby to Dulles Intl flights
San Francisco to Dulles Intl flights
Seattle to Reagan-National flights
Atlanta to Reagan-National flights
O'Hare Intl to Baltimore flights
Boston to Dulles Intl flights
San Francisco to Baltimore flights
Denver to Baltimore flights
Orlando to Dulles Intl flights
George Bush Intcntl to Baltimore flights
San Francisco to Reagan-National flights
Seattle to Baltimore flights
Boston to Reagan-National flights
Hobby to Reagan-National flights
Tampa to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Orlando to Baltimore flights
O'Hare Intl to Dulles Intl flights
Minneapolis to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
San Diego to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Detroit to Baltimore flights
Tampa to Baltimore flights
Fort Lauderdale to Dulles Intl flights
Miami to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Austin to Dulles Intl flights
Minneapolis to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Orlando to Reagan-National flights
Ontario to Dulles Intl flights
Detroit to Reagan-National flights
Sky Harbor Intl to Reagan-National flights
Miami to Reagan-National flights
Austin to Reagan-National flights
Miami to Baltimore flights
Minneapolis to Baltimore 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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$380Average$807FlexibilityNo cancel feeOn-time85%
DeltaCheapest$397Average$807FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$449Average$807FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$553Average$881FlexibilityNo cancel feeOn-time75%

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