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$228+ Cheap flights from Dulles Intl (IAD) to Hawaii

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HNL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Dulles Intl to Hawaii

Cheapest flights from Dulles Intl to Hawaii
Explore the most affordable flight options available from Dulles Intl to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:15 amIAD - KOA
1 stop16h 05mDelta
Mon 12/158:43 pmKOA - IAD
2 stops16h 29mDelta
Deal found 11/2$444
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.
Mon 12/112:35 pmIAD - KOA
1 stop12h 10mUnited Airlines
Tue 12/98:55 pmKOA - IAD
1 stop11h 28mUnited Airlines
Deal found 11/3$448
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.
Thu 12/47:34 amIAD - OGG
2 stops27h 43mAlaska Airlines
Thu 12/1111:20 pmOGG - IAD
1 stop25h 46mAlaska Airlines
Deal found 11/4$451
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.
Fri 12/56:30 pmIAD - KOA
1 stop32h 00mAlaska Airlines
Wed 12/109:10 pmKOA - IAD
1 stop14h 26mAlaska Airlines
Deal found 11/4$456
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:17 amIAD - OGG
1 stop13h 19mUnited Airlines
Tue 12/98:10 amOGG - IAD
1 stop11h 46mUnited Airlines
Deal found 11/4$462
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:35 pmIAD - KOA
1 stop12h 20mUnited Airlines
Wed 12/32:40 pmKOA - IAD
1 stop11h 15mUnited Airlines
Deal found 11/2$464
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.
Sat 12/67:34 amIAD - LIH
1 stop19h 51mAlaska Airlines
Sun 12/1411:25 pmLIH - IAD
1 stop25h 41mAlaska Airlines
Deal found 11/3$466
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.
Sat 12/67:34 amIAD - LIH
1 stop19h 51mAlaska Airlines
Mon 12/1511:25 pmLIH - IAD
1 stop12h 11mAlaska Airlines
Deal found 11/3$467
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.
Sat 12/65:37 pmIAD - KOA
2 stops29h 15mAlaska Airlines
Thu 12/112:20 pmKOA - IAD
1 stop22h 10mAlaska Airlines
Deal found 11/3$468
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.
Fri 12/57:15 amIAD - LIH
1 stop17h 55mDelta
Thu 12/119:50 pmLIH - IAD
1 stop20h 37mDelta
Deal found 11/3$468
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.
Fri 12/57:15 amIAD - KOA
1 stop16h 06mDelta
Tue 12/98:43 pmKOA - IAD
2 stops16h 38mDelta
Deal found 11/3$469
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.
Mon 12/87:34 amIAD - LIH
2 stops19h 49mAlaska Airlines
Sun 12/1411:25 pmLIH - IAD
1 stop25h 41mAlaska Airlines
Deal found 11/3$472

Cheap flight deals from Dulles Intl to Hawaii

Keep the following information in mind while searching for Dulles Intl to Hawaii flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$446
(Alaska Airlines)

One-way from

$228
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$728

Good round-trip deal

$1,053 or less

Good one-way deal

$520 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Honolulu flights.
Search Deals
From Washington, D.C. Dulles Intl to Hawaii
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Hawaii
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Hawaii.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Hawaii.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Hawaii 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 Washington, D.C. Dulles Intl Airport to Hawaii that are best for you.

Fly from

Dulles Intl

Fly to

Hawaii

Route

Depart

Return

Price

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Mon 12/1

12:35 pm-7:45 pm

1 stop12h 10m

Kona Intl

Tue 12/9

8:55 pm-1:23 pm

1 stop11h 28m

$448

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Sat 1/10

6:04 pm-9:30 pm

1 stop32h 26m

Kona Intl

Thu 1/15

7:40 pm-4:26 pm

2 stops15h 46m

$461

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Fri 12/5

5:37 pm-4:00 pm

1 stop27h 23m

Kona Intl

Wed 12/10

2:20 pm-5:30 pm

1 stop22h 10m

$464

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 11/26

12:35 pm-7:55 pm

1 stop12h 20m

Kona Intl

Wed 12/3

2:40 pm-6:55 am

1 stop11h 15m

$464

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Sat 12/6

5:37 pm-4:00 pm

1 stop27h 23m

Kona Intl

Thu 12/11

2:20 pm-5:30 pm

1 stop22h 10m

$464

Washington, D.C.Lihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

Mon 12/8

7:34 am-10:23 pm

2 stops19h 49m

Lihue

Mon 12/15

11:25 pm-4:36 pm

1 stop12h 11m

$473

Washington, D.C.Kahului

IAD - OGG

IADOGG

Washington, D.C. Dulles Intl

Tue 12/9

7:34 am-10:36 am

2 stops32h 02m

Kahului

Fri 12/12

1:52 pm-10:05 pm

1 stop27h 13m

$481

Washington, D.C.Kahului

IAD - OGG

IADOGG

Washington, D.C. Dulles Intl

Sun 1/11

7:05 am-7:15 pm

1 stop17h 10m

Kahului

Sun 1/18

5:10 pm-11:44 am

1 stop13h 34m

$489

Washington, D.C.Kahului

IAD - OGG

IADOGG

Washington, D.C. Dulles Intl

Sun 1/11

6:20 am-3:37 pm

1 stop14h 17m

Kahului

Fri 1/16

5:10 pm-11:38 am

1 stop13h 28m

$489

Washington, D.C.Kahului

IAD - OGG

IADOGG

Washington, D.C. Dulles Intl

Thu 11/27

6:00 am-3:28 pm

1 stop14h 28m

Kahului

Sat 12/6

5:10 pm-11:35 am

1 stop13h 25m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Hawaii

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

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hawaii (average of $211). Flying from Washington, D.C. Dulles Intl Airport to Hawaii in December is currently the most expensive (average of $461). 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 IAD to HI?

Find hourly flight availability from Dulles Intl to Hawaii. 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.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Hawaii in the afternoon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Hawaii. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Hawaii flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon 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 Washington, D.C. Dulles Intl Airport to Hawaii?

Reviews of airlines servicing Hawaii

Get insights into the airlines that provide service to Hawaii. 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 Hawaii. Reviews last updated November 4, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Washington, D.C. Dulles Intl Airport to Hawaii by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,241 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,241 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,003 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,800 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,002 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Hawaii. 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 Washington, D.C. Dulles Intl Airport to Hawaii?

    Airlines like United Airlines, Alaska Airlines, and Delta fly from Washington, D.C. Dulles Intl Airport to Hawaii in about 12h 10m. The time it takes to get you to your destination can typically vary by up to 20h 16m. Airlines will cover a distance of 4770 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Hawaii one-way?

    $244 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $245 and $274, respectively.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Hawaii?

    Most travelers choose Washington, D.C. Dulles Intl - Honolulu, Washington, D.C. Dulles Intl - Kahului or Washington, D.C. Dulles Intl - Kona Intl when deciding on the best route from Washington, D.C. Dulles Intl Airport to Hawaii.

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

    Consider United Airlines (100%), Air New Zealand (100%) or Air China (100%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Hawaii.

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Hawaii is generally $1,371, our data shows the cheapest flight currently is $424. When looking at the most popular route, (Washington, D.C. Dulles Intl - Honolulu), you can expect to pay $571 for that flight.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hawaii (average of $211). Flying from Washington, D.C. Dulles Intl Airport to Hawaii in December is currently the most expensive (average of $461). 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

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Alternative routes for Dulles Intl to Hawaii

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Dulles Intl to Hawaii

Discover the top 6 airlines that operate flights from Dulles Intl to Hawaii. 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
DeltaCheapest$211Average$565FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$230Average$697FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$334Average$696FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$426Average$703FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$466Average$903FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$607Average$914FlexibilityNo cancel feeOn-time63%

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