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$302+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HNL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$553
(Alaska Airlines)

One-way from

$302
(Delta)

Popular in

December

Cheapest in

September

Average price

$660

Good round-trip deal

$1,118 or less

Good one-way deal

$597 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. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/27:00 amIAD - HNL
1 stop20h 55mAlaska Airlines
Mon 3/248:45 pmHNL - IAD
1 stop14h 37mAlaska Airlines
Deal found 2/20$553
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:00 amIAD - HNL
1 stop14h 50mHawaiian Airlines
Fri 9/128:40 pmHNL - IAD
1 stop14h 10mHawaiian Airlines
Deal found 2/20$564
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:00 amIAD - HNL
1 stop13h 56mDelta
Wed 3/57:15 amHNL - IAD
2 stops23h 10mDelta
Deal found 2/19$567
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:00 amIAD - HNL
1 stop21h 40mMultiple Airlines
Sat 4/263:45 pmHNL - IAD
1 stop18h 15mMultiple Airlines
Deal found 2/20$604
This Southwest deal was found by Cheapflights users on 2/20. 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.
Fri 3/76:00 amIAD - HNL
2 stops16h 00mSouthwest
Tue 3/113:15 pmHNL - IAD
2 stops20h 55mSouthwest
Deal found 2/20$620
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/2710:05 pmIAD - HNL
1 stop23h 56mUnited Airlines
Tue 6/311:00 pmHNL - IAD
1 stop19h 44mUnited Airlines
Deal found 2/20$685

Find flights from Dulles Intl to O'ahu within your budget

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 February 20, 2025.

Fly from

Dulles Intl

Fly to

O'ahu

Route

Depart

Return

Price

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Sun 3/2

7:00 am-10:55 pm

1 stop20h 55m

Honolulu

Wed 3/26

11:15 pm-5:40 am

1 stop24h 25m

$553

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Wed 2/26

6:00 am-2:56 pm

1 stop13h 56m

Honolulu

Wed 3/5

7:15 am-11:25 am

2 stops23h 10m

$567

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Tue 4/22

7:00 am-10:40 pm

1 stop21h 40m

Honolulu

Sat 4/26

3:45 pm-4:00 pm

1 stop18h 15m

$604

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Fri 3/7

6:00 am-5:00 pm

2 stops16h 00m

Honolulu

Mon 3/10

3:15 pm-6:10 pm

2 stops20h 55m

$620

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Fri 4/25

8:18 pm-11:23 am

1 stop21h 05m

Honolulu

Sat 5/3

9:05 am-7:19 am

1 stop16h 14m

$705

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Wed 4/23

9:10 am-7:41 pm

2 stops16h 31m

Honolulu

Wed 4/23

9:39 pm-7:41 pm

2 stops16h 02m

$717

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Thu 2/27

6:00 am-3:13 pm

1 stop14h 13m

$302

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Sun 3/16

5:18 pm-11:59 am

2 stops24h 41m

$303

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Fri 3/7

6:00 am-5:00 pm

2 stops16h 00m

$313

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Sat 5/10

9:21 am-9:11 pm

2 stops17h 50m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 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.

Travel insights for flights from Dulles Intl to O'ahu

Get recent, data-driven insights about flights from Dulles Intl to O'ahu including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to O'ahu (average of $469). Flying from Washington, D.C. Dulles Intl Airport to O'ahu 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 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 February 20, 2025.

When flying from Washington, D.C. Dulles Intl Airport to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to O'ahu, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $302. Users have also found prices from $303 and $313 on Alaska Airlines and Southwest, respectively.

  • 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: United Airlines (81%), Air New Zealand (81%), Air China( 81%).

  • 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 $429. While the most popular route (Washington, D.C. Dulles Intl - Honolulu) can be booked for $508 on average our data indicates $1,874 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to O'ahu (average of $469). Flying from Washington, D.C. Dulles Intl Airport to O'ahu 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.

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Alternative routes for Dulles Intl to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Dulles Intl to O'ahu

Discover the top 5 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$292Average$746FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$380Average$853FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$426Average$733FlexibilityNo cancel feeOn-time75%
DeltaCheapest$465Average$712FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$682Average$1,171FlexibilityNo cancel feeOn-time69%
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