HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hawaii

$229+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HNL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Hawaii with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 16, 2025.

Round-trip from

$453
(United Airlines)

One-way from

$235
(Delta)

Popular in

December

Cheapest in

January

Average price

$636

Good round-trip deal

$1,003 or less

Good one-way deal

$626 or less
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. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

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 September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:00 pmIAD - KOA
1 stop11h 45mUnited Airlines
Tue 10/211:05 pmKOA - IAD
1 stop12h 04mUnited Airlines
Deal found 9/14$453
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/295:40 pmIAD - KOA
1 stop26h 03mAlaska Airlines
Wed 11/512:09 pmKOA - IAD
1 stop24h 04mAlaska Airlines
Deal found 9/16$456
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:17 amIAD - KOA
1 stop13h 01mUnited Airlines
Wed 12/178:55 pmKOA - IAD
1 stop11h 31mUnited Airlines
Deal found 9/15$457
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:25 amIAD - LIH
1 stop13h 33mUnited Airlines
Tue 11/188:30 pmLIH - IAD
2 stops14h 25mUnited Airlines
Deal found 9/15$462
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:25 amIAD - KOA
1 stop12h 53mUnited Airlines
Fri 11/148:55 pmKOA - IAD
1 stop11h 23mUnited Airlines
Deal found 9/15$463
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 12/75:37 pmIAD - KOA
2 stops29h 15mAlaska Airlines
Thu 12/113:30 pmKOA - IAD
2 stops21h 00mAlaska Airlines
Deal found 9/15$467
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amIAD - KOA
1 stop14h 12mAmerican Airlines
Sat 12/136:30 pmKOA - IAD
2 stops13h 50mAmerican Airlines
Deal found 9/15$469
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:30 amIAD - OGG
1 stop13h 10mUnited Airlines
Wed 11/52:06 pmOGG - IAD
1 stop11h 42mUnited Airlines
Deal found 9/15$469
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amIAD - KOA
1 stop14h 12mAmerican Airlines
Sat 12/134:40 pmKOA - IAD
2 stops15h 40mAmerican Airlines
Deal found 9/15$475
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:11 amIAD - OGG
1 stop13h 58mAmerican Airlines
Wed 10/291:07 pmOGG - IAD
2 stops15h 44mAmerican Airlines
Deal found 9/14$475
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:35 amIAD - OGG
1 stop13h 43mAmerican Airlines
Mon 11/172:46 pmOGG - IAD
2 stops14h 33mAmerican Airlines
Deal found 9/14$477
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:35 amIAD - KOA
1 stop15h 55mDelta
Sun 11/168:30 pmKOA - IAD
2 stops14h 53mDelta
Deal found 9/15$479

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 September 16, 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

Thu 11/13

8:25 am-4:18 pm

1 stop12h 53m

Kona Intl

Tue 11/18

8:55 pm-3:41 pm

1 stop13h 46m

$457

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/22

7:35 am-5:30 pm

1 stop15h 55m

Kona Intl

Mon 10/27

8:30 pm-4:57 pm

2 stops14h 27m

$462

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/29

7:43 am-8:27 pm

2 stops18h 44m

Kona Intl

Wed 11/5

12:09 pm-5:13 pm

1 stop24h 04m

$462

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 10/14

3:00 pm-8:45 pm

1 stop11h 45m

Kona Intl

Tue 10/21

7:40 pm-4:05 pm

2 stops14h 25m

$462

Washington, D.C.Lihue

IAD - LIH

IADLIH

Washington, D.C. Dulles Intl

Thu 11/13

8:25 am-4:58 pm

1 stop13h 33m

Lihue

Tue 11/18

8:30 pm-3:55 pm

2 stops14h 25m

$462

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Thu 11/6

6:30 am-4:18 pm

2 stops14h 48m

Kona Intl

Fri 11/14

8:55 pm-3:41 pm

1 stop13h 46m

$468

Washington, D.C.Kahului

IAD - OGG

IADOGG

Washington, D.C. Dulles Intl

Sun 12/7

7:35 am-4:24 pm

1 stop13h 49m

Kahului

Sun 12/7

6:20 pm-5:30 pm

2 stops18h 10m

$469

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Thu 11/6

7:35 am-6:30 pm

1 stop15h 55m

Kona Intl

Sun 11/16

8:30 pm-4:23 pm

2 stops14h 53m

$479

Washington, D.C.Kahului

IAD - OGG

IADOGG

Washington, D.C. Dulles Intl

Tue 10/21

7:00 am-3:40 pm

2 stops14h 40m

Kahului

Tue 10/28

7:42 pm-3:55 pm

2 stops14h 13m

$480

Washington, D.C.Kahului

IAD - OGG

IADOGG

Washington, D.C. Dulles Intl

Fri 10/24

6:25 am-1:28 pm

1 stop13h 03m

Kahului

Fri 10/31

10:59 pm-5:13 pm

1 stop12h 14m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 59 results
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hawaii (average of $469). Flying from Washington, D.C. Dulles Intl Airport to Hawaii in June is currently the most expensive (average of $687). 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 September 16, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Hawaii, 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 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 September 16, 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
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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, Delta, and Alaska Airlines fly from Washington, D.C. Dulles Intl Airport to Hawaii in about 12h 53m. The time it takes to get you to your destination can typically vary by up to 5h 51m. 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?

    $229 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Hawaiian Airlines and United Airlines, with prices starting from $235 and $240, 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 Ethiopian Air (100%), United Airlines (89%) or Air New Zealand (89%) 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 $868, our data shows the cheapest flight currently is $508. When looking at the most popular route, (Washington, D.C. Dulles Intl - Honolulu), you can expect to pay $529 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hawaii (average of $469). Flying from Washington, D.C. Dulles Intl Airport to Hawaii in June is currently the most expensive (average of $687). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Hawaii

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Baltimore to Boston flights
Dulles Intl to Las Vegas flights
Reagan-National to Los Angeles flights
Dulles Intl to Orlando flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Miami flights
Reagan-National to O'Hare Intl flights
Dulles Intl to Los Angeles flights
Dulles Intl to Atlanta flights
Baltimore to O'Hare Intl flights
Dulles Intl to Boston flights
Reagan-National to Boston flights
Reagan-National to Las Vegas flights
Baltimore to Fort Lauderdale flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Seattle flights
Baltimore to Las Vegas flights
Reagan-National to Miami flights
Baltimore to Orlando flights
Baltimore to San Francisco flights
Reagan-National to Orlando flights
Baltimore to Los Angeles flights
Reagan-National to San Francisco flights
Dulles Intl to Seattle flights
Reagan-National to Atlanta flights
Dulles Intl to Sky Harbor Intl flights
Baltimore to Midway flights
Baltimore to Atlanta flights
Dulles Intl to San Francisco flights
Baltimore to Miami flights
Reagan-National to Hobby flights
Dulles Intl to Tampa flights
Dulles Intl to Austin flights
Baltimore to Sky Harbor Intl flights
Baltimore to Denver flights
Dulles Intl to Detroit flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Midway flights
Dulles Intl to New Orleans flights
Baltimore to Seattle flights
Reagan-National to Fort Lauderdale flights
Reagan-National to Sky Harbor Intl flights
Reagan-National to Detroit flights
Reagan-National to Minneapolis flights
Baltimore to Hobby flights
Reagan-National to San Diego flights
Dulles Intl to Minneapolis flights
Reagan-National to Denver flights

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$597FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$230Average$697FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$386Average$683FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$417Average$701FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$465Average$908FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$681Average$958FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.