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Washington, D.C.

$226+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — WAS
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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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 August 7, 2025.

Round-trip from

$451
(Southwest)

One-way from

$226
(Hawaiian Airlines)

Popular in

March

Cheapest in

November

Average price

$628

Good round-trip deal

$1,630 or less

Good one-way deal

$451 or less
From O'ahu to Washington, D.C. (WAS)
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One-way flight from O'ahu to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 0% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 7, 2025.

This Southwest deal was found by Cheapflights users on 8/6. 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.
Tue 9/238:05 amHNL - BWI
1 stop15h 10mSouthwest
Sun 9/288:45 amBWI - HNL
1 stop18h 15mSouthwest
Deal found 8/6$451
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 11/1311:55 pmHNL - BWI
1 stop13h 21mAlaska Airlines
Tue 11/187:38 amBWI - HNL
2 stops33h 47mAlaska Airlines
Deal found 8/5$452
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/281:25 pmHNL - BWI
2 stops14h 34mUnited Airlines
Mon 11/36:15 amBWI - HNL
1 stop13h 30mUnited Airlines
Deal found 8/6$456
This American Airlines deal was found by Cheapflights users on 8/7. 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 10/276:00 pmHNL - BWI
1 stop11h 20mAmerican Airlines
Mon 11/1011:52 amBWI - HNL
2 stops15h 07mAmerican Airlines
Deal found 8/7$457
This Delta deal was found by Cheapflights users on 8/6. 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 9/171:00 pmHNL - BWI
2 stops13h 57mDelta
Tue 9/307:15 amBWI - HNL
2 stops17h 42mDelta
Deal found 8/6$462
This Southwest deal was found by Cheapflights users on 8/5. 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 9/58:05 amHNL - BWI
1 stop15h 10mSouthwest
Sun 9/148:45 amBWI - HNL
1 stop18h 15mSouthwest
Deal found 8/5$487
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 10/284:15 pmHNL - BWI
2 stops13h 19mDelta
Tue 11/1110:00 amBWI - HNL
2 stops16h 45mDelta
Deal found 8/7$488
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 9/210:06 pmHNL - BWI
2 stops14h 46mDelta
Tue 9/166:15 amBWI - HNL
2 stops16h 23mDelta
Deal found 8/7$498
This Southwest deal was found by Cheapflights users on 8/5. 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.
Thu 9/119:05 pmHNL - BWI
1 stop15h 20mSouthwest
Wed 9/242:35 pmBWI - HNL
1 stop12h 25mSouthwest
Deal found 8/5$502
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 9/118:00 amHNL - IAD
1 stop26h 52mAlaska Airlines
Mon 9/155:52 pmIAD - HNL
1 stop24h 18mAlaska Airlines
Deal found 8/6$553
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 9/119:45 pmHNL - DCA
2 stops17h 14mAlaska Airlines
Mon 9/156:59 pmDCA - HNL
2 stops23h 11mAlaska Airlines
Deal found 8/6$556
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 10/308:35 pmHNL - DCA
1 stop17h 25mAlaska Airlines
Thu 11/136:58 pmDCA - HNL
1 stop21h 07mAlaska Airlines
Deal found 8/7$568

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Washington, D.C. 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 August 7, 2025.
Use the filters below to find and compare flights from O'ahu to Washington, D.C. that are best for you.

Fly from

O'ahu

Fly to

Washington, D.C.

Route

Depart

Return

Price

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Tue 9/23

8:05 am-5:15 am

1 stop15h 10m

Baltimore/Washington

Sun 9/28

8:45 am-9:00 pm

1 stop18h 15m

$451

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Thu 11/13

11:55 pm-6:16 pm

1 stop13h 21m

Baltimore/Washington

Tue 11/18

7:38 am-12:25 pm

2 stops33h 47m

$452

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Tue 10/28

1:25 pm-9:59 am

2 stops14h 34m

Baltimore/Washington

Mon 11/3

6:15 am-2:45 pm

1 stop13h 30m

$456

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Mon 10/27

6:00 pm-11:20 am

1 stop11h 20m

Baltimore/Washington

Mon 11/10

11:52 am-9:59 pm

2 stops15h 07m

$457

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Wed 9/17

1:00 pm-8:57 am

2 stops13h 57m

Baltimore/Washington

Tue 9/30

7:15 am-6:57 pm

2 stops17h 42m

$462

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Fri 9/5

8:05 am-5:15 am

1 stop15h 10m

Baltimore/Washington

Sun 9/14

8:45 am-9:00 pm

1 stop18h 15m

$487

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Tue 10/28

4:15 pm-11:34 am

2 stops13h 19m

Baltimore/Washington

Tue 11/11

10:00 am-9:45 pm

2 stops16h 45m

$488

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Tue 9/2

10:06 pm-6:52 pm

2 stops14h 46m

Baltimore/Washington

Tue 9/16

6:15 am-4:38 pm

2 stops16h 23m

$498

HonoluluBaltimore

HNL - BWI

HNLBWI

Honolulu

Thu 9/11

9:05 pm-6:25 pm

1 stop15h 20m

Baltimore/Washington

Wed 9/24

2:35 pm-9:00 pm

1 stop12h 25m

$502

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Thu 9/11

8:00 am-4:52 pm

1 stop26h 52m

Washington, D.C. Dulles Intl

Mon 9/15

5:52 pm-12:10 pm

1 stop24h 18m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 56 results
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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 $241). Flying from O'ahu to Washington, D.C. in March is currently the most expensive (average of $290). 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?

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 August 7, 2025.

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.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated August 7, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,247 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,987 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Hawaiian Airlines
7.8
Good
2,631 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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?

    The cheapest airlines for a one-way flight from O'ahu to Washington, D.C. are Hawaiian Airlines ($226), Delta ($231), and United Airlines ($232).

  • 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.

  • 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 $241). Flying from O'ahu to Washington, D.C. in March is currently the most expensive (average of $290). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
Springfield
National Harbor
Dundalk
Waldorf

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.

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

Discover the top 6 airlines that operate flights from O'ahu to Washington, D.C.. 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$258Average$694FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$440Average$691FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$461Average$728FlexibilityNo cancel feeOn-time71%
DeltaCheapest$468Average$739FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$487Average$1,049FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$560Average$810FlexibilityNo cancel feeOn-time63%

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