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$270+ Cheap flights from Dulles Intl (IAD) to O'ahu

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HNL
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheap flight deals from Dulles Intl to O'ahu

Keep the following information in mind while searching for Dulles Intl to O'ahu flight deals. Data was last updated octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$539
(Alaska Airlines)

One-way from

$281
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$701

Good round-trip deal

$1,013 or less

Good one-way deal

$547 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Honolulu flights.
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From Washington, D.C. Dulles Intl to O'ahu
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One-way flight from Washington, D.C. Dulles Intl to O'ahu
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Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to O'ahu.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to O'ahu.
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Find flight deals from Dulles Intl to O'ahu

Cheapest flights from Dulles Intl to O'ahu
Explore the most affordable flight options available from Dulles Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
mié. 11/127:43 amIAD - HNL
1 stop19h 53mAlaska Airlines
sáb. 12/2011:59 pmHNL - IAD
1 stop25h 14mAlaska Airlines
Deal found 10/13$539
This Delta deal was found by Cheapflights users on 10/14. 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.
lun. 11/177:15 amIAD - HNL
1 stop18h 00mDelta
sáb. 11/222:19 pmHNL - IAD
2 stops15h 31mDelta
Deal found 10/14$541
This Delta deal was found by Cheapflights users on 10/13. 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.
jue. 11/277:15 amIAD - HNL
1 stop34h 37mDelta
jue. 12/42:26 pmHNL - IAD
1 stop28h 01mDelta
Deal found 10/13$544
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:13 pmIAD - HNL
1 stop30h 51mAlaska Airlines
lun. 11/179:55 pmHNL - IAD
1 stop27h 28mAlaska Airlines
Deal found 10/14$545
This Delta deal was found by Cheapflights users on 10/13. 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.
mié. 12/107:01 amIAD - HNL
2 stops18h 28mDelta
dom. 12/142:26 pmHNL - IAD
2 stops16h 09mDelta
Deal found 10/13$546
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
vie. 12/57:34 amIAD - HNL
1 stop19h 35mAlaska Airlines
sáb. 12/1311:59 pmHNL - IAD
1 stop25h 07mAlaska Airlines
Deal found 10/13$554
This Delta deal was found by Cheapflights users on 10/13. 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.
mar. 12/27:15 amIAD - HNL
2 stops19h 33mDelta
sáb. 12/62:26 pmHNL - IAD
2 stops16h 09mDelta
Deal found 10/13$555
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
lun. 11/107:43 amIAD - HNL
1 stop17h 21mAlaska Airlines
lun. 12/159:33 pmHNL - IAD
1 stop14h 03mAlaska Airlines
Deal found 10/13$559
This Delta deal was found by Cheapflights users on 10/13. 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.
vie. 12/57:15 amIAD - HNL
1 stop34h 45mDelta
mar. 12/162:26 pmHNL - IAD
1 stop28h 01mDelta
Deal found 10/13$560

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to O'ahu 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 octubre 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to O'ahu that are best for you.

Fly from

Dulles Intl

Fly to

O'ahu

Route

Depart

Return

Price

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

dom. 1/4

7:05 am-5:31 pm

1 stop15h 26m

Honolulu

dom. 1/11

1:35 pm-11:42 am

2 stops17h 07m

$551

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

jue. 11/27

6:03 am-8:15 pm

2 stops19h 12m

Honolulu

jue. 12/4

2:26 pm-10:26 am

2 stops15h 00m

$556

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

jue. 12/11

7:15 am-9:48 pm

2 stops19h 33m

Honolulu

vie. 12/12

2:26 pm-11:27 pm

1 stop28h 01m

$576

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

lun. 12/8

5:37 pm-11:58 am

2 stops23h 21m

Honolulu

lun. 12/15

11:30 pm-5:30 pm

1 stop13h 00m

$598

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

dom. 12/7

7:34 am-10:09 pm

1 stop19h 35m

Honolulu

mar. 12/16

11:30 pm-5:30 pm

1 stop13h 00m

$617

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

mar. 11/18

7:43 am-5:01 pm

1 stop14h 18m

Honolulu

lun. 11/24

7:00 am-6:18 am

1 stop18h 18m

$628

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

lun. 11/3

5:40 pm-12:04 pm

2 stops23h 24m

Honolulu

vie. 11/14

9:00 am-6:23 am

2 stops16h 23m

$644

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

jue. 11/6

6:40 am-9:40 pm

2 stops20h 00m

Honolulu

jue. 11/13

2:36 pm-9:10 am

2 stops13h 34m

$667

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

sáb. 12/6

7:15 am-1:00 pm

1 stop34h 45m

Honolulu

lun. 12/22

4:45 pm-9:46 am

1 stop12h 01m

$674

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

sáb. 1/10

7:00 am-8:33 pm

1 stop18h 33m

Honolulu

mié. 1/14

9:35 pm-6:42 pm

2 stops16h 07m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 21 results
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Best time to book a flight from Dulles Intl to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to O'ahu (average of $386). Flying from Washington, D.C. Dulles Intl Airport to O'ahu in June is currently the most expensive (average of $677). 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 FUW?

Find hourly flight availability from Dulles Intl to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to O'ahu in the afternoon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to O'ahu. Price data was last updated on October 12, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to O'ahu flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated octubre 14, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Washington, D.C. Dulles Intl Airport to O'ahu to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,080 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
11,080 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
2,779 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
8,976 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
11,042 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

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 O'ahu. 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 O'ahu?

    Airlines like Delta and Alaska Airlines fly from Washington, D.C. Dulles Intl Airport to O'ahu in about 15h 26m. The time it takes to get you to your destination can typically vary by up to 7h 55m. The distance between Washington, D.C. Dulles Intl Airport and O'ahu is about 4806 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Before booking your flight to O'ahu from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Ethiopian Air (100%), United Airlines (89%), Air New Zealand( 89%).

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

    Looking at all options, your cheapest flight can be booked for $507. While the most popular route (Washington, D.C. Dulles Intl - Honolulu) can be booked for $526 on average, our data indicates $890 when flying from Washington, D.C. Dulles Intl Airport to O'ahu.

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

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

  • How can I find direct flights from Dulles Intl to O'ahu?

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

  • Can I find deals for business class flights from Dulles Intl to O'ahu?

    Yes. Cheapflights offers flight deals from Dulles Intl to O'ahu 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 O'ahu?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to O'ahu (average of $386). Flying from Washington, D.C. Dulles Intl Airport to O'ahu in June is currently the most expensive (average of $677). 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 O'ahu

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Top 6 airlines flying from Dulles Intl to O'ahu

Discover the top 6 airlines that operate flights from Dulles Intl to O'ahu. 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 octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$435Average$712FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$473Average$740FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$538Average$779FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$596Average$816FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$607Average$914FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$745Average$1,224FlexibilityNo cancel feeOn-time69%

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