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Reagan-National

$289+ Cheap flights from O'ahu to Reagan-National (DCA)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DCA
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Find flight deals from O'ahu to Reagan-National

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

This American Airlines deal was found by Cheapflights users on 10/8. 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.
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
This Delta deal was found by Cheapflights users on 10/8. 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 11/52:25 pmHNL - DCA
2 stops15h 48mDelta
Sun 11/96:07 amDCA - HNL
1 stop14h 56mDelta
Deal found 10/8$534
This KAYAK deal was found by Cheapflights users on 10/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Delta deal was found by Cheapflights users on 10/9. 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 12/238:10 amHNL - DCA
1 stop26h 26mDelta
Wed 12/317:20 amDCA - HNL
1 stop15h 13mDelta
Deal found 10/9$577
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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.
Sat 11/2211:28 pmHNL - DCA
1 stop16h 52mAlaska Airlines
Sat 12/65:08 pmDCA - HNL
1 stop26h 21mAlaska Airlines
Deal found 10/8$583
This American Airlines deal was found by Cheapflights users on 10/8. 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.
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
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
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
This Delta deal was found by Cheapflights users on 10/8. 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.
Thu 11/611:15 pmHNL - DCA
1 stop11h 31mDelta
Thu 11/139:34 amDCA - HNL
2 stops15h 41mDelta
Deal found 10/8$612
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:07 pmHNL - DCA
2 stops15h 53mAlaska Airlines
Sat 11/156:58 pmDCA - HNL
1 stop21h 07mAlaska Airlines
Deal found 10/7$614
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:33 pmHNL - DCA
1 stop13h 33mHawaiian Airlines
Sat 12/66:59 pmDCA - HNL
1 stop33h 51mHawaiian Airlines
Deal found 10/8$622

Cheap flight deals from O'ahu to Reagan-National

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$529
(American Airlines)

One-way from

$289
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$587
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.
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From O'ahu to Washington, D.C. Reagan-National
Search Deals
One-way flight from O'ahu to Washington, D.C. Reagan-National
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

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Reagan-National 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 October 10, 2025.
Use the filters below to find and compare flights from O'ahu to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

O'ahu

Fly to

Reagan-National

Route

Depart

Return

Price

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

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Thu 12/4

5:37 pm-11:37 am

2 stops13h 00m

Washington, D.C. Reagan-National

Mon 12/8

8:59 am-9:48 pm

2 stops17h 49m

$540

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Tue 12/23

8:10 am-3:36 pm

1 stop26h 26m

Washington, D.C. Reagan-National

Wed 12/31

7:20 am-5:33 pm

1 stop15h 13m

$577

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Tue 11/25

10:45 pm-8:44 pm

1 stop16h 59m

Washington, D.C. Reagan-National

Tue 12/2

6:00 am-3:14 pm

1 stop14h 14m

$587

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Wed 12/24

9:40 pm-4:05 pm

1 stop13h 25m

Washington, D.C. Reagan-National

Thu 1/1

8:00 am-7:06 pm

1 stop16h 06m

$595

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Thu 11/6

2:20 pm-11:13 am

2 stops15h 53m

Washington, D.C. Reagan-National

Thu 11/13

8:59 am-8:15 pm

2 stops16h 16m

$616

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Wed 12/24

9:56 pm-4:00 pm

1 stop13h 04m

Washington, D.C. Reagan-National

Fri 1/2

8:59 am-9:31 pm

1 stop17h 32m

$639

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Fri 10/31

7:45 pm-9:05 pm

2 stops19h 20m

Washington, D.C. Reagan-National

Fri 11/7

6:58 pm-11:29 pm

1 stop33h 31m

$659

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Tue 11/25

11:25 pm-3:25 pm

1 stop35h 00m

Washington, D.C. Reagan-National

Wed 12/3

4:51 pm-5:27 pm

1 stop29h 36m

$669

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

Fri 11/14

5:15 pm-10:02 am

1 stop11h 47m

Washington, D.C. Reagan-National

Mon 12/1

6:07 am-3:59 pm

1 stop14h 52m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

Showing 1-10 of 20 results
1
2

Best time to book a flight from O'ahu to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

Currently, April is the cheapest month in which you can book a flight from O'ahu to Washington, D.C. Reagan-National Airport (average of $273). Flying from O'ahu to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $724). 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 DCA?

Find hourly flight availability from O'ahu to Reagan-National. 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.

It’s optimal to fly from O'ahu to Washington, D.C. Reagan-National Airport in the morning. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated October 10, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from O'ahu to Washington, D.C. Reagan-National Airport 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

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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 O'ahu to Reagan-National. 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 O'ahu to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from O'ahu to Washington, D.C. Reagan-National Airport in 15h 48m. Fly via Delta or American Airlines to get the fastest option. There are 4829 mi between O'ahu and Washington, D.C. Reagan-National Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from O'ahu to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from O'ahu to Reagan-National?

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

  • Can I find deals for business class flights from O'ahu to Reagan-National?

    Yes. Cheapflights offers flight deals from O'ahu to Reagan-National 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. Reagan-National Airport?

    Currently, April is the cheapest month in which you can book a flight from O'ahu to Washington, D.C. Reagan-National Airport (average of $273). Flying from O'ahu to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $724). 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
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

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Top 5 airlines flying from O'ahu to Reagan-National

Discover the top 5 airlines that operate flights from O'ahu to Reagan-National. 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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$258Average$614FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$459Average$666FlexibilityNo cancel feeOn-time75%
DeltaCheapest$464Average$775FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$609Average$796FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$929Average$1,153FlexibilityNo cancel feeOn-time69%

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