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Dulles Intl

$319+ Cheap flights from Honolulu (HNL) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — IAD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Honolulu to Washington, D.C. Dulles Intl are usually found in September or November, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Honolulu to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$600
(Alaska Airlines)

One-way from

$319
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$836

Good round-trip deal

$1,630 or less

Good one-way deal

$617 or less
From Honolulu to Washington, D.C. Dulles Intl
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One-way flight from Honolulu to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 14% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Honolulu to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Honolulu to Washington, D.C. Dulles Intl.
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Find flight deals from Honolulu to Dulles Intl

Cheapest flights from Honolulu to Dulles Intl
Explore the most affordable flight options available from Honolulu to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 12/38:00 amHNL - IAD
2 stops16h 55mAlaska Airlines
Sun 12/75:51 pmIAD - HNL
1 stop27h 54mAlaska Airlines
Deal found 8/17$600
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:05 pmHNL - IAD
2 stops13h 10mSouthwest
Mon 9/222:10 pmIAD - HNL
2 stops26h 10mSouthwest
Deal found 8/17$608
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/107:40 amHNL - IAD
2 stops17h 53mAlaska Airlines
Mon 9/227:00 amIAD - HNL
2 stops19h 31mAlaska Airlines
Deal found 8/16$613
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 10/2810:51 pmHNL - IAD
1 stop12h 22mAlaska Airlines
Mon 11/35:40 pmIAD - HNL
1 stop23h 45mAlaska Airlines
Deal found 8/16$615
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 12/1510:36 pmHNL - IAD
2 stops13h 54mAlaska Airlines
Tue 1/135:51 pmIAD - HNL
2 stops21h 59mAlaska Airlines
Deal found 8/17$616
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 11/1711:07 pmHNL - IAD
2 stops13h 06mAlaska Airlines
Mon 12/85:37 pmIAD - HNL
2 stops23h 18mAlaska Airlines
Deal found 8/18$627
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 9/1112:34 pmHNL - IAD
1 stop22h 18mAlaska Airlines
Mon 9/155:52 pmIAD - HNL
2 stops17h 08mAlaska Airlines
Deal found 8/17$628
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 11/411:30 pmHNL - IAD
1 stop12h 43mAlaska Airlines
Tue 11/117:43 amIAD - HNL
2 stops18h 06mAlaska Airlines
Deal found 8/16$637

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 August 18, 2025.
Use the filters below to find and compare flights from Honolulu to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Honolulu

Fly to

Dulles Intl

Route

Depart

Return

Price

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 12/3

8:00 am-5:55 am

2 stops16h 55m

Washington, D.C. Dulles Intl

Sun 12/7

5:51 pm-4:45 pm

1 stop27h 54m

$600

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 9/16

9:05 pm-4:15 pm

2 stops13h 10m

Washington, D.C. Dulles Intl

Mon 9/22

2:10 pm-10:20 am

2 stops26h 10m

$608

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 9/10

7:40 am-7:33 am

2 stops17h 53m

Washington, D.C. Dulles Intl

Mon 9/22

7:00 am-8:31 pm

2 stops19h 31m

$613

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 10/28

10:51 pm-5:13 pm

1 stop12h 22m

Washington, D.C. Dulles Intl

Mon 11/3

5:40 pm-12:25 pm

1 stop23h 45m

$615

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Mon 12/15

10:36 pm-5:30 pm

2 stops13h 54m

Washington, D.C. Dulles Intl

Tue 1/13

5:51 pm-10:50 am

2 stops21h 59m

$616

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Mon 11/17

11:07 pm-5:13 pm

2 stops13h 06m

Washington, D.C. Dulles Intl

Mon 12/8

5:51 pm-1:15 pm

2 stops24h 24m

$627

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Thu 9/11

12:34 pm-4:52 pm

1 stop22h 18m

Washington, D.C. Dulles Intl

Mon 9/15

5:52 pm-5:00 am

2 stops17h 08m

$628

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 9/16

3:36 pm-9:17 am

2 stops35h 41m

$319

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 11/11

11:50 pm-6:23 am

2 stops25h 33m

$319

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Mon 9/8

8:43 pm-7:55 pm

2 stops41h 12m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 17 results
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Best time to book a flight from Honolulu to Dulles Intl

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

How far ahead should I book a flight from Honolulu to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Honolulu to Dulles Intl. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Honolulu to Washington, D.C. Dulles Intl Airport, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from Honolulu to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Honolulu 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 HNL to IAD?

Find hourly flight availability from Honolulu 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 August 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Honolulu to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

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

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

Travelers seeking maximum savings on their Honolulu to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday 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.

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 August 18, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Honolulu to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,664 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Honolulu 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 airport do you fly from for flights from Honolulu to Washington, D.C. Dulles Intl?

    Located just 4.4 mi from the city center, Honolulu is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Honolulu. Booking flights from Honolulu (HNL) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 4 different airlines.

  • What are the cheapest airlines flying from Honolulu to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $440. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Delta, with the lowest prices starting at $454 and $472, respectively. Users have found that Alaska Airlines is 50% cheaper than the other options available to this destination.

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

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Honolulu, check out the most reliable airlines to get you to your destination on time: United Airlines (88%), Air New Zealand (88%), Air China( 88%).

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

    While on average a flight from Honolulu to Washington, D.C. Dulles Intl Airport is generally $1,273, our data shows the cheapest flight currently is $557. When looking at the most popular route, (Honolulu - Washington, D.C. Dulles Intl), you can expect to pay $526 for that flight.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Honolulu to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Honolulu 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
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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Top 4 airlines flying from Honolulu to Dulles Intl

Discover the top 4 airlines that operate flights from Honolulu 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$440Average$718FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$454Average$909FlexibilityNo cancel feeOn-time85%
DeltaCheapest$472Average$790FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$720Average$1,201FlexibilityNo cancel feeOn-time69%

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