How long is the flight from O'ahu to Washington, D.C.?

Departing from O'ahu to Washington, D.C. will take you 10h 55m. Airlines will cover a distance of 4844 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

The cheapest airlines for a one-way flight from O'ahu to Washington, D.C. are Delta ($265), Alaska Airlines ($265), and United Airlines ($265).

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from O'ahu to Washington, D.C.?

The most popular flight routes from O'ahu to Washington, D.C. are Honolulu - Washington, D.C. Dulles Intl, Honolulu - Baltimore/Washington and Honolulu - Washington, D.C. Reagan-National.

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

Looking for the cheapest flight from O'ahu to Washington, D.C.? While on average our users pay $832, our data indicates the cheapest price to be $351. The most popular route (Honolulu - Washington, D.C. Dulles Intl), is priced around $509.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from O'ahu to Washington, D.C. on time: United Airlines (89%), Air New Zealand (89%), Air China (89%).

What are the most popular airlines that fly from O'ahu to Washington, D.C.?

When booking a flight from O'ahu to Washington, D.C., you may want to consider flying on Delta, United Airlines or Alaska Airlines as they are the most popular for this route.

Can I find deals for flights from O'ahu to Washington, D.C. that include hotel bookings?

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

How can I find direct flights from O'ahu to Washington, D.C.?

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

Can I find deals for business class flights from O'ahu to Washington, D.C.?

Yes. Cheapflights offers flight deals from O'ahu to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$239+ Cheap Flights from O'ahu to Washington, D.C.

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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.

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Cheap flight deals from O'ahu to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$503 (Kiwi.com)
One-way from	$239 (Kiwi.com)
Popular in	March
Cheapest in	October
Average price	$587
Good round-trip deal	$832 or less
Good one-way deal	$461 or less

Provider with most accurate pricing for Honolulu-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Honolulu-Washington, D.C. (WAS) flights.

Search Deals

From O'ahu to Washington, D.C. (WAS)

Search Deals

One-way flight from O'ahu to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($29 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from O'ahu to Washington, D.C. (WAS).

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Price to beat on a one-way flight from O'ahu to Washington, D.C. (WAS).

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Find flight deals from O'ahu to Washington, D.C.

Cheapest flights from O'ahu to Washington, D.C.
Explore the most affordable flight options available from O'ahu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

Fri 12/54:06 pmHNL - BWI

1 stop22h 13mMultiple Airlines

Mon 12/86:00 amBWI - HNL

1 stop14h 37mMultiple Airlines

Deal found 10/8

$503

Wed 11/54:10 pmHNL - IAD

1 stop14h 21mDelta

Tue 11/117:15 amIAD - HNL

1 stop18h 00mDelta

Deal found 10/8

$529

Wed 11/57:00 pmHNL - BWI

1 stop11h 26mAmerican Airlines

Tue 11/117:29 amBWI - HNL

1 stop12h 54mAmerican Airlines

Deal found 10/9

$529

Wed 11/57:00 pmHNL - DCA

1 stop12h 59mAmerican Airlines

Sun 11/95:59 amDCA - HNL

1 stop14h 24mAmerican Airlines

Deal found 10/8

$529

Tue 11/411:32 pmHNL - IAD

2 stops19h 01mDelta

Mon 11/107:15 amIAD - HNL

1 stop18h 00mDelta

Deal found 10/7

$534

Wed 11/510:50 pmHNL - BWI

2 stops15h 31mUnited Airlines

Tue 11/116:15 amBWI - HNL

1 stop13h 30mUnited Airlines

Deal found 10/9

$534

Wed 11/52:25 pmHNL - DCA

2 stops15h 48mDelta

Sun 11/96:07 amDCA - HNL

1 stop14h 56mDelta

Deal found 10/8

$534

Tue 11/47:00 pmHNL - BWI

1 stop11h 22mAmerican Airlines

Tue 11/118:00 amBWI - HNL

2 stops17h 08mAmerican Airlines

Deal found 10/8

$535

Tue 11/44:10 pmHNL - IAD

2 stops14h 47mDelta

Sun 11/96:00 amIAD - HNL

2 stops16h 25mDelta

Deal found 10/9

$540

Wed 11/55:10 pmHNL - BWI

2 stops14h 26mDelta

Tue 11/117:15 amBWI - HNL

2 stops18h 00mDelta

Deal found 10/8

$540

Tue 11/252:19 pmHNL - BWI

2 stops15h 24mDelta

Wed 12/37:15 amBWI - HNL

2 stops18h 14mDelta

Deal found 10/8

$552

Fri 12/54:06 pmHNL - DCA

2 stops20h 53mAlaska Airlines

Mon 12/89:59 amDCA - HNL

1 stop16h 00mAlaska Airlines

Deal found 10/8

$552

Best flights from O'ahu to Washington, D.C.
Discover carefully curated flight deals from O'ahu to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2025.

Thu 2/2612:10 pmHNL - IAD

1 stop24h 15mAlaska Airlines

Tue 3/35:51 pmIAD - HNL

1 stop23h 34mAlaska Airlines

Deal found 10/8

$528

Wed 11/54:10 pmHNL - IAD

1 stop14h 21mDelta

Tue 11/116:00 amIAD - HNL

1 stop14h 01mDelta

Deal found 10/7

$529

Thu 2/267:00 pmHNL - BWI

1 stop10h 55mAmerican Airlines

Tue 3/36:29 amBWI - HNL

2 stops18h 09mAmerican Airlines

Deal found 10/9

$535

Fri 12/511:30 pmHNL - BWI

2 stops16h 49mUnited Airlines

Mon 12/810:20 amBWI - HNL

2 stops15h 43mUnited Airlines

Deal found 10/8

$540

Fri 1/169:40 pmHNL - IAD

1 stop13h 46mAlaska Airlines

Sun 1/185:26 pmIAD - HNL

1 stop24h 22mAlaska Airlines

Deal found 10/7

$529

Wed 11/54:10 pmHNL - IAD

2 stops14h 19mDelta

Sun 11/97:15 amIAD - HNL

1 stop18h 00mDelta

Deal found 10/8

$534

Wed 11/57:00 pmHNL - BWI

1 stop11h 26mAmerican Airlines

Tue 11/1111:52 amBWI - HNL

2 stops15h 10mAmerican Airlines

Deal found 10/8

$535

Fri 10/2411:15 amHNL - BWI

1 stop13h 58mUnited Airlines

Mon 11/36:00 amBWI - HNL

1 stop13h 19mUnited Airlines

Deal found 10/9

$564

Thu 2/2611:59 pmHNL - BWI

1 stop12h 56mAlaska Airlines

Tue 3/36:55 pmBWI - HNL

1 stop21h 25mAlaska Airlines

Deal found 10/8

$529

Thu 2/264:50 pmHNL - IAD

1 stop11h 21mDelta

Tue 3/37:15 amIAD - HNL

2 stops18h 18mDelta

Deal found 10/7

$534

Tue 2/2410:15 pmHNL - IAD

2 stops12h 50mAmerican Airlines

Wed 3/46:32 amIAD - HNL

2 stops18h 06mAmerican Airlines

Deal found 10/9

$540

Tue 11/42:25 pmHNL - IAD

2 stops16h 07mDelta

Tue 11/116:00 amIAD - HNL

1 stop14h 01mDelta

Deal found 10/7

$534

Tue 2/246:45 pmHNL - BWI

1 stop14h 13mAmerican Airlines

Wed 3/46:29 amBWI - HNL

1 stop14h 36mAmerican Airlines

Deal found 10/9

$556

Thu 2/1911:59 pmHNL - BWI

1 stop12h 56mAlaska Airlines

Sat 2/216:55 pmBWI - HNL

1 stop21h 25mAlaska Airlines

Deal found 10/8

$556

Wed 11/52:25 pmHNL - DCA

2 stops15h 48mDelta

Sun 11/96:07 amDCA - HNL

1 stop14h 56mDelta

Deal found 10/8

$534

Tue 11/2510:45 pmHNL - DCA

1 stop16h 59mAmerican Airlines

Tue 12/26:00 amDCA - HNL

1 stop14h 14mAmerican Airlines

Deal found 10/8

$587

Tue 11/44:10 pmHNL - IAD

2 stops14h 47mDelta

Sun 11/96:00 amIAD - HNL

2 stops16h 25mDelta

Deal found 10/9

$540

Wed 12/249:40 pmHNL - DCA

1 stop13h 25mAlaska Airlines

Thu 1/18:00 amDCA - HNL

1 stop16h 06mAlaska Airlines

Deal found 10/9

$595

Thu 12/42:26 pmHNL - IAD

2 stops13h 44mDelta

Mon 12/86:00 amIAD - HNL

2 stops16h 27mDelta

Deal found 10/8

$540

Wed 12/249:56 pmHNL - DCA

1 stop13h 04mAlaska Airlines

Fri 1/28:59 amDCA - HNL

1 stop17h 32mAlaska Airlines

Deal found 10/9

$639

Tue 11/48:00 amHNL - BWI

2 stops17h 00mDelta

Tue 11/117:15 amBWI - HNL

2 stops18h 00mDelta

Deal found 10/8

$540

Thu 11/272:19 pmHNL - BWI

2 stops15h 24mDelta

Wed 12/36:00 amBWI - HNL

2 stops16h 27mDelta

Deal found 10/8

$540

Fri 10/317:45 pmHNL - DCA

2 stops19h 20mAlaska Airlines

Fri 11/76:58 pmDCA - HNL

1 stop33h 31mAlaska Airlines

Deal found 10/8

$659

Thu 12/45:37 pmHNL - DCA

2 stops13h 00mDelta

Mon 12/88:59 amDCA - HNL

2 stops17h 49mDelta

Deal found 10/8

$540

Tue 11/252:19 pmHNL - BWI

2 stops15h 24mDelta

Wed 12/37:15 amBWI - HNL

2 stops18h 14mDelta

Deal found 10/8

$552

Tue 12/238:10 amHNL - DCA

1 stop26h 26mDelta

Wed 12/317:20 amDCA - HNL

1 stop15h 13mDelta

Deal found 10/9

$577

Thu 11/62:20 pmHNL - DCA

2 stops15h 53mDelta

Thu 11/138:59 amDCA - HNL

2 stops16h 16mDelta

Deal found 10/8

$616

Tue 11/2511:25 pmHNL - DCA

1 stop35h 00mDelta

Wed 12/34:51 pmDCA - HNL

1 stop29h 36mDelta

Deal found 10/8

$669

Fri 11/145:15 pmHNL - DCA

1 stop11h 47mDelta

Mon 12/16:07 amDCA - HNL

1 stop14h 52mDelta

Deal found 10/8

$676

Tue 10/283:10 pmHNL - DCA

1 stop12h 00mDelta

Sun 11/25:05 amDCA - HNL

1 stop14h 46mDelta

Deal found 10/8

$676

Last-minute flights from O'ahu to Washington, D.C.
Discover last-minute flight deals from O'ahu to Washington, D.C.. Data last updated October 10, 2025 and is based on user searches.

Wed 10/155:15 pmHNL - BWI

1 stop10h 40mUnited Airlines

Tue 11/48:15 amBWI - HNL

1 stop13h 18mUnited Airlines

Deal found 10/7

$564

Tue 11/42:25 pmHNL - IAD

2 stops16h 07mDelta

Tue 11/116:00 amIAD - HNL

1 stop14h 01mDelta

Deal found 10/7

$534

Tue 11/47:00 pmHNL - BWI

1 stop11h 22mAmerican Airlines

Tue 11/118:00 amBWI - HNL

2 stops17h 08mAmerican Airlines

Deal found 10/8

$535

Tue 11/44:10 pmHNL - IAD

2 stops14h 47mDelta

Sun 11/96:00 amIAD - HNL

2 stops16h 25mDelta

Deal found 10/9

$540

Wed 11/54:10 pmHNL - IAD

1 stop14h 21mDelta

Tue 11/116:00 amIAD - HNL

1 stop14h 01mDelta

Deal found 10/7

$529

Wed 11/57:00 pmHNL - BWI

1 stop11h 26mAmerican Airlines

Tue 11/117:29 amBWI - HNL

1 stop12h 54mAmerican Airlines

Deal found 10/9

$529

Wed 11/57:00 pmHNL - DCA

1 stop12h 59mAmerican Airlines

Sun 11/95:59 amDCA - HNL

1 stop14h 24mAmerican Airlines

Deal found 10/8

$529

Wed 11/510:50 pmHNL - BWI

2 stops15h 31mUnited Airlines

Tue 11/116:15 amBWI - HNL

1 stop13h 30mUnited Airlines

Deal found 10/9

$534

Wed 11/52:25 pmHNL - DCA

2 stops15h 48mDelta

Sun 11/96:07 amDCA - HNL

1 stop14h 56mDelta

Deal found 10/8

$534

Wed 11/55:10 pmHNL - BWI

2 stops14h 26mDelta

Tue 11/117:15 amBWI - HNL

2 stops18h 00mDelta

Deal found 10/8

$540

Wed 11/54:10 pmHNL - BWI

2 stops14h 24mDelta

Sun 11/97:15 amBWI - HNL

1 stop13h 18mDelta

Deal found 10/9

$561

Tue 11/252:19 pmHNL - BWI

2 stops15h 24mDelta

Wed 12/37:15 amBWI - HNL

2 stops18h 14mDelta

Deal found 10/8

$552

One-way flights from O'ahu to Washington, D.C.
Search for one-way flight options from O'ahu to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 10, 2025.

Wed 12/106:30 amHNL - BWI

3 stops31h 49mMultiple Airlines

Deal found 10/7

$239

Thu 12/112:25 pmHNL - BWI

2 stops23h 54mMultiple Airlines

Deal found 10/7

$245

Fri 12/124:06 pmHNL - BWI

1 stop22h 13mMultiple Airlines

Deal found 10/8

$252

Tue 11/183:15 pmHNL - BWI

1 stop22h 01mAlaska Airlines

Deal found 10/7

$265

Wed 11/127:43 amHNL - BWI

2 stops20h 47mMultiple Airlines

Deal found 10/7

$267

Mon 12/810:40 amHNL - BWI

2 stops15h 43mMultiple Airlines

Deal found 10/7

$269

Tue 11/189:31 pmHNL - BWI

2 stops14h 45mDelta

Deal found 10/7

$270

Sun 2/112:40 pmHNL - BWI

2 stops25h 39mMultiple Airlines

Deal found 10/9

$272

Mon 12/812:40 pmHNL - IAD

3 stops52h 39mMultiple Airlines

Deal found 10/8

$281

Thu 12/1110:36 pmHNL - IAD

3 stops44h 43mMultiple Airlines

Deal found 10/8

$284

Mon 1/127:40 amHNL - IAD

3 stops23h 05mMultiple Airlines

Deal found 10/9

$286

Sun 12/710:40 amHNL - IAD

2 stops32h 39mMultiple Airlines

Deal found 10/8

$287

Cheapflights Fare Finder

Use the filters below to find and compare flights from O'ahu to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Thu 2/26

12:10 pm-5:25 pm

1 stop24h 15m

Washington, D.C. Dulles Intl

Tue 3/3

5:51 pm-12:25 pm

1 stop23h 34m

$528

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 11/5

4:10 pm-11:31 am

1 stop14h 21m

Washington, D.C. Dulles Intl

Tue 11/11

6:00 am-3:01 pm

1 stop14h 01m

$529

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Fri 1/16

9:40 pm-4:26 pm

1 stop13h 46m

Washington, D.C. Dulles Intl

Sun 1/18

5:26 pm-12:48 pm

1 stop24h 22m

$529

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Thu 2/26

11:59 pm-5:55 pm

1 stop12h 56m

Baltimore/Washington

Tue 3/3

6:55 pm-11:20 am

1 stop21h 25m

$529

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 11/5

4:10 pm-11:29 am

2 stops14h 19m

Washington, D.C. Dulles Intl

Sun 11/9

7:15 am-8:15 pm

1 stop18h 00m

$534

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Thu 2/26

4:50 pm-9:11 am

1 stop11h 21m

Washington, D.C. Dulles Intl

Tue 3/3

7:15 am-8:33 pm

2 stops18h 18m

$534

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 11/4

2:25 pm-11:32 am

2 stops16h 07m

Washington, D.C. Dulles Intl

Tue 11/11

6:00 am-3:01 pm

1 stop14h 01m

$534

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Wed 11/5

2:25 pm-11:13 am

2 stops15h 48m

Washington, D.C. Reagan-National

Sun 11/9

6:07 am-4:03 pm

1 stop14h 56m

$534

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Thu 2/26

7:00 pm-10:55 am

1 stop10h 55m

Baltimore/Washington

Tue 3/3

6:29 am-7:38 pm

2 stops18h 09m

$535

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Wed 11/5

7:00 pm-11:26 am

1 stop11h 26m

Baltimore/Washington

Tue 11/11

11:52 am-10:02 pm

2 stops15h 10m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 60 results

...

Best time to book a flight from O'ahu to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from O'ahu 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 O'ahu to Washington, D.C.

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

Currently, April is the cheapest month in which you can book a flight from O'ahu to Washington, D.C. (average of $273). Flying from O'ahu to Washington, D.C. in September is currently the most expensive (average of $504). 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 FUW to WAS?

It’s typically best to fly out from O'ahu to Washington, D.C. in the morning. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from O'ahu to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,050 reviews

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

11,050 reviews

Alaska Airlines

8.0

Very good

11,050 reviews

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

7,969 reviews

Alaska Airlines

8.0

Very good

11,050 reviews

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

2,775 reviews

Alaska Airlines

8.0

Very good

11,050 reviews

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

8,968 reviews

Alaska Airlines

8.0

Very good

11,050 reviews

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

11,043 reviews

Alaska Airlines

8.0

Very good

11,050 reviews

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

How long is the flight from O'ahu to Washington, D.C.?
Departing from O'ahu to Washington, D.C. will take you 10h 55m. Airlines will cover a distance of 4844 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from O'ahu to Washington, D.C. one-way?
The cheapest airlines for a one-way flight from O'ahu to Washington, D.C. are Delta ($265), Alaska Airlines ($265), and United Airlines ($265).
What are the most popular routes from O'ahu to Washington, D.C.?
The most popular flight routes from O'ahu to Washington, D.C. are Honolulu - Washington, D.C. Dulles Intl, Honolulu - Baltimore/Washington and Honolulu - Washington, D.C. Reagan-National.
What are the most reliable airlines from O'ahu to Washington, D.C.?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from O'ahu to Washington, D.C. on time: United Airlines (89%), Air New Zealand (89%), Air China (89%).
What are the cheapest flights from O'ahu to Washington, D.C.?
Looking for the cheapest flight from O'ahu to Washington, D.C.? While on average our users pay $832, our data indicates the cheapest price to be $351. The most popular route (Honolulu - Washington, D.C. Dulles Intl), is priced around $509.
Can I find deals for flights from O'ahu to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on O'ahu to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'ahu to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Washington, D.C..
Can I find deals for business class flights from O'ahu to Washington, D.C.?
Yes. Cheapflights offers flight deals from O'ahu to Washington, D.C. 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 O'ahu to Washington, D.C.?
Currently, April is the cheapest month in which you can book a flight from O'ahu to Washington, D.C. (average of $273). Flying from O'ahu to Washington, D.C. in September is currently the most expensive (average of $504). 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

Alexandria

Woodbridge

Arlington

Tysons

Silver Spring

Springfield

Hanover

Gaithersburg

Fredericksburg

Fairfax

Linthicum Heights

Falls Church

Owings Mills

Manassas

Oxon Hill

Laurel

Towson

National Harbor

Waldorf

Rockville

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from O'ahu to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$258	Average$685	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$370	Average$763	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$459	Average$678	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$461	Average$687	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$491	Average$1,047	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$532	Average$771	FlexibilityNo cancel fee	On-time63%

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$239+ Cheap flights from O'ahu to Washington, D.C. (WAS)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from O'ahu to Washington, D.C.

Keep the following information in mind while searching for O'ahu to Washington, D.C. flight deals. Data was last updated October 10, 2025.

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Find flight deals from O'ahu to Washington, D.C.

Cheapest flights from O'ahu to Washington, D.C.Explore the most affordable flight options available from O'ahu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

Explore the most affordable flight options available from O'ahu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

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Best time to book a flight from O'ahu to Washington, D.C.

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Everything you need to know about your flight from O'ahu to Washington, D.C.

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

What is the cheapest time of day to fly from FUW to WAS?

Find hourly flight availability from O'ahu to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from O'ahu to Washington, D.C.. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from O'ahu to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Top 6 airlines flying from O'ahu to Washington, D.C.

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Cheapest flights from O'ahu to Washington, D.C.
Explore the most affordable flight options available from O'ahu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.