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 ($260), United Airlines ($270), and Southwest ($280).

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 - Washington, D.C. Reagan-National and Honolulu - Baltimore/Washington.

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 $957, our data indicates the cheapest price to be $339. The most popular route (Honolulu - Washington, D.C. Dulles Intl), is priced around $561.

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 (85%), Air New Zealand (85%), Air China (85%).

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 Alaska Airlines, Delta or Hawaiian Airlines as they are the most popular for this route.

How far in advance should I book a flight from O'ahu to Washington, D.C.?

To save up to 20% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from O'ahu to Washington, D.C. from $603 1-2 weeks out and tickets from $620 for flights departing within the next 72 hours.

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

November is one of the best times of the year to fly to Washington, D.C. from O'ahu. Prices for November average $736 per person but you can even find prices for as low as $421. The most expensive prices can be found in the month of June. Opting for a November flight can save you 31% on your journey compared to booking in June

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.

$260+ Flights from O'ahu to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from O'ahu to Washington, D.C. 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 O'ahu to Washington, D.C.

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$525 (Alaska Airlines)
One-way from	$260 (Delta)
Popular in	June
Cheapest in	November
Average price	$760
Good round-trip deal	$600 or less
Good one-way deal	$510 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. 11% potential increase in price ($94 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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

Search Deals

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

Search Deals

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 April 30, 2025.

Thu 9/111:40 pmHNL - DCA

1 stop25h 19mAlaska Airlines

Mon 9/155:06 pmDCA - HNL

2 stops24h 17mAlaska Airlines

Deal found 4/28

$525

Mon 6/21:40 pmHNL - IAD

1 stop34h 15mAlaska Airlines

Mon 6/97:25 pmIAD - HNL

1 stop34h 04mAlaska Airlines

Deal found 4/28

$528

Wed 4/304:05 pmHNL - BWI

2 stops13h 47mDelta

Mon 5/56:00 amBWI - HNL

2 stops16h 00mDelta

Deal found 4/29

$550

Sun 5/45:15 pmHNL - BWI

1 stop10h 39mUnited Airlines

Sun 5/1110:50 amBWI - HNL

2 stops15h 08mUnited Airlines

Deal found 4/29

$574

Sat 5/2410:50 pmHNL - DCA

1 stop12h 48mHawaiian Airlines

Sat 6/76:00 amDCA - HNL

1 stop13h 40mHawaiian Airlines

Deal found 4/29

$591

Fri 9/128:15 amHNL - BWI

1 stop14h 45mSouthwest

Fri 9/191:10 pmBWI - HNL

1 stop13h 50mSouthwest

Deal found 4/29

$603

Tue 9/93:45 pmHNL - IAD

1 stop11h 04mDelta

Mon 9/226:10 amIAD - HNL

1 stop14h 05mDelta

Deal found 4/29

$633

Tue 8/198:25 pmHNL - DCA

2 stops14h 42mDelta

Tue 9/26:00 amDCA - HNL

1 stop14h 15mDelta

Deal found 4/28

$638

Tue 5/273:15 pmHNL - DCA

1 stop25h 43mMultiple Airlines

Tue 6/36:09 amDCA - HNL

1 stop13h 31mMultiple Airlines

Deal found 4/28

$642

Tue 9/910:40 amHNL - BWI

1 stop12h 53mAlaska Airlines

Mon 9/227:00 amBWI - HNL

1 stop18h 57mAlaska Airlines

Deal found 4/29

$650

Mon 5/510:15 pmHNL - DCA

1 stop15h 59mAmerican Airlines

Wed 5/78:22 amDCA - HNL

2 stops14h 46mAmerican Airlines

Deal found 4/28

$696

Tue 5/271:30 pmHNL - IAD

2 stops18h 53mUnited Airlines

Tue 6/34:00 pmIAD - HNL

1 stop23h 59mUnited Airlines

Deal found 4/28

$718

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 April 30, 2025.

Thu 9/111:40 pmHNL - DCA

1 stop25h 19mAlaska Airlines

Mon 9/155:06 pmDCA - HNL

2 stops24h 17mAlaska Airlines

Deal found 4/28

$525

Fri 5/910:05 pmHNL - BWI

1 stop13h 25mUnited Airlines

Tue 5/206:35 amBWI - HNL

2 stops15h 41mUnited Airlines

Deal found 4/29

$585

Sat 5/2410:50 pmHNL - DCA

1 stop12h 48mHawaiian Airlines

Sat 6/76:00 amDCA - HNL

1 stop13h 40mHawaiian Airlines

Deal found 4/29

$591

Wed 5/141:20 pmHNL - BWI

2 stops15h 07mDelta

Mon 5/196:55 amBWI - HNL

2 stops18h 08mDelta

Deal found 4/29

$600

Fri 9/128:15 amHNL - BWI

1 stop14h 45mSouthwest

Fri 9/191:10 pmBWI - HNL

1 stop13h 50mSouthwest

Deal found 4/29

$603

Tue 5/273:15 pmHNL - DCA

1 stop25h 43mMultiple Airlines

Tue 6/36:09 amDCA - HNL

1 stop13h 31mMultiple Airlines

Deal found 4/28

$642

Tue 5/1310:15 pmHNL - IAD

2 stops15h 17mAmerican Airlines

Thu 5/159:11 amIAD - HNL

2 stops18h 00mAmerican Airlines

Deal found 4/28

$749

Mon 6/21:40 pmHNL - IAD

1 stop34h 15mAlaska Airlines

Mon 6/97:25 pmIAD - HNL

1 stop34h 04mAlaska Airlines

Deal found 4/28

$528

Tue 9/93:45 pmHNL - IAD

1 stop11h 04mDelta

Mon 9/226:10 amIAD - HNL

1 stop14h 05mDelta

Deal found 4/29

$633

Tue 8/198:25 pmHNL - DCA

2 stops14h 42mDelta

Tue 9/26:00 amDCA - HNL

1 stop14h 15mDelta

Deal found 4/28

$638

Tue 9/910:40 amHNL - BWI

1 stop12h 53mAlaska Airlines

Mon 9/227:00 amBWI - HNL

1 stop18h 57mAlaska Airlines

Deal found 4/29

$650

Tue 5/271:30 pmHNL - IAD

2 stops18h 53mUnited Airlines

Tue 6/34:00 pmIAD - HNL

1 stop23h 59mUnited Airlines

Deal found 4/28

$718

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 April 30, 2025 and is based on user searches.

Wed 4/304:05 pmHNL - BWI

2 stops13h 47mDelta

Mon 5/56:00 amBWI - HNL

2 stops16h 00mDelta

Deal found 4/29

$550

Wed 4/3012:40 pmHNL - IAD

1 stop11h 40mDelta

Mon 5/56:00 amIAD - HNL

1 stop13h 39mDelta

Deal found 4/29

$633

Thu 5/13:45 pmHNL - IAD

1 stop18h 15mAlaska Airlines

Mon 5/55:38 pmIAD - HNL

1 stop25h 17mAlaska Airlines

Deal found 4/28

$558

Thu 5/17:00 pmHNL - DCA

1 stop12h 57mAmerican Airlines

Tue 5/69:30 amDCA - HNL

2 stops16h 05mAmerican Airlines

Deal found 4/28

$638

Thu 5/12:40 pmHNL - DCA

1 stop11h 56mDelta

Fri 5/96:00 amDCA - HNL

1 stop14h 44mDelta

Deal found 4/28

$663

Thu 5/111:45 pmHNL - BWI

1 stop12h 20mAlaska Airlines

Sat 5/107:06 amBWI - HNL

2 stops32h 39mAlaska Airlines

Deal found 4/29

$666

Sun 5/45:15 pmHNL - BWI

1 stop10h 39mUnited Airlines

Sun 5/1110:50 amBWI - HNL

2 stops15h 08mUnited Airlines

Deal found 4/29

$574

Sun 5/44:05 pmHNL - BWI

2 stops13h 47mDelta

Sat 5/105:40 amBWI - HNL

2 stops16h 12mDelta

Deal found 4/29

$610

Sun 5/48:00 amHNL - BWI

1 stop15h 46mAlaska Airlines

Mon 6/27:05 pmBWI - HNL

1 stop22h 35mAlaska Airlines

Deal found 4/29

$679

Sun 5/412:40 pmHNL - IAD

2 stops16h 29mDelta

Sat 5/107:30 amIAD - HNL

2 stops17h 33mDelta

Deal found 4/29

$704

Sun 5/412:30 pmHNL - IAD

1 stop12h 36mUnited Airlines

Sat 5/108:25 amIAD - HNL

Nonstop10h 44mUnited Airlines

Deal found 4/29

$1,500

Mon 5/57:40 amHNL - IAD

1 stop26h 20mAlaska Airlines

Wed 5/76:30 amIAD - HNL

2 stops20h 10mAlaska Airlines

Deal found 4/28

$600

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 April 30, 2025.

Mon 5/194:10 pmHNL - BWI

2 stops14h 19mDelta

Deal found 4/29

$260

Fri 5/99:45 pmHNL - BWI

1 stop11h 20mUnited Airlines

Deal found 4/29

$270

Thu 10/168:15 amHNL - BWI

1 stop14h 45mSouthwest

Deal found 4/29

$280

Tue 6/32:34 pmHNL - BWI

1 stop21h 31mAlaska Airlines

Deal found 4/29

$290

Sun 5/410:00 amHNL - BWI

1 stop13h 46mHawaiian Airlines

Deal found 4/29

$300

Mon 8/47:45 pmHNL - IAD

2 stops17h 14mAlaska Airlines

Deal found 4/28

$303

Tue 6/1012:00 pmHNL - DCA

1 stop26h 59mAlaska Airlines

Deal found 4/28

$307

Mon 8/410:30 pmHNL - IAD

1 stop14h 29mHawaiian Airlines

Deal found 4/28

$316

Mon 5/52:40 pmHNL - IAD

1 stop11h 51mDelta

Deal found 4/28

$317

Mon 5/59:30 pmHNL - IAD

2 stops16h 02mAmerican Airlines

Deal found 4/29

$322

Tue 7/112:55 pmHNL - DCA

2 stops14h 22mDelta

Deal found 4/28

$322

Thu 6/1911:26 pmHNL - DCA

1 stop15h 03mAmerican Airlines

Deal found 4/29

$337

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 - DCA

HNLDCA

Honolulu

Thu 9/11

1:40 pm-8:59 pm

1 stop25h 19m

Washington, D.C. Reagan-National

Mon 9/15

5:06 pm-11:23 am

2 stops24h 17m

$525

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Mon 6/2

1:40 pm-5:55 am

1 stop34h 15m

Washington, D.C. Dulles Intl

Mon 6/9

7:25 pm-11:29 pm

1 stop34h 04m

$528

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Fri 5/9

10:05 pm-5:30 pm

1 stop13h 25m

Baltimore/Washington

Tue 5/20

6:35 am-4:16 pm

2 stops15h 41m

$585

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Sat 5/24

10:50 pm-5:38 pm

1 stop12h 48m

Washington, D.C. Reagan-National

Sat 6/7

6:00 am-1:40 pm

1 stop13h 40m

$591

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Wed 5/14

1:20 pm-10:27 am

2 stops15h 07m

Baltimore/Washington

Mon 5/19

6:55 am-7:03 pm

2 stops18h 08m

$600

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Fri 9/12

8:15 am-5:00 am

1 stop14h 45m

Baltimore/Washington

Fri 9/19

1:10 pm-9:00 pm

1 stop13h 50m

$603

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 9/9

3:45 pm-8:49 am

1 stop11h 04m

Washington, D.C. Dulles Intl

Mon 9/22

6:10 am-2:15 pm

1 stop14h 05m

$633

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Tue 8/19

8:25 pm-5:07 pm

2 stops14h 42m

Washington, D.C. Reagan-National

Tue 9/2

6:00 am-2:15 pm

1 stop14h 15m

$638

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Tue 5/27

3:15 pm-10:58 pm

1 stop25h 43m

Washington, D.C. Reagan-National

Tue 6/3

6:09 am-1:40 pm

1 stop13h 31m

$642

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Tue 9/9

10:40 am-5:33 am

1 stop12h 53m

Baltimore/Washington

Mon 9/22

7:00 am-7:57 pm

1 stop18h 57m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 35 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, August is the cheapest month in which you can book a flight from O'ahu to Washington, D.C. (average of $309). Flying from O'ahu to Washington, D.C. in June is currently the most expensive (average of $373). 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?

When flying from O'ahu to Washington, D.C., 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 Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from O'ahu to Washington, D.C., such as Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,295 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,405 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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 ($260), United Airlines ($270), and Southwest ($280).
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 - Washington, D.C. Reagan-National and Honolulu - Baltimore/Washington.
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 (85%), Air New Zealand (85%), Air China (85%).
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 $957, our data indicates the cheapest price to be $339. The most popular route (Honolulu - Washington, D.C. Dulles Intl), is priced around $561.
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, August is the cheapest month in which you can book a flight from O'ahu to Washington, D.C. (average of $309). Flying from O'ahu to Washington, D.C. in June is currently the most expensive (average of $373). 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

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

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$720	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$440	Average$716	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$477	Average$738	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$482	Average$826	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$492	Average$1,056	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$703	Average$891	FlexibilityNo cancel fee	On-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.

$260+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'ahu to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 April 30, 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 April 30, 2025.

Cheapflights Fare Finder

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

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.

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.?

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 April 30, 2025.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from O'ahu to Washington, D.C., such as Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated 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.

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

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

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

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

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

How can I 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.?

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

Traveling to a place near O'ahu?

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 O'ahu to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

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

100% Free

Book with Flexibility

Travel Smart

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 April 30, 2025.