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Washington, D.C.

$205+ Cheap flights from The Big Island 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — WAS
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from The Big Island to Washington, D.C.

Keep the following information in mind while searching for The Big Island to Washington, D.C. flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(American Airlines)

One-way from

$205
(American Airlines)
Provider with most accurate pricing for Hilo Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-Washington, D.C. (WAS) flights.
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From The Big Island to Washington, D.C. (WAS)
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One-way flight from The Big Island to Washington, D.C. (WAS)
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Find flight deals from The Big Island to Washington, D.C.

Cheapest flights from The Big Island to Washington, D.C.
Explore the most affordable flight options available from The Big Island to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/22. 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 12/246:30 pmKOA - DCA
1 stop12h 42mAmerican Airlines
Mon 1/56:30 amDCA - KOA
1 stop13h 46mAmerican Airlines
Deal found 10/22$369
This American Airlines deal was found by Cheapflights users on 10/22. 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 12/246:30 pmKOA - IAD
2 stops13h 57mAmerican Airlines
Mon 1/56:05 amIAD - KOA
1 stop14h 11mAmerican Airlines
Deal found 10/22$375
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 12/2411:20 pmKOA - IAD
1 stop14h 25mUnited Airlines
Mon 1/58:20 amIAD - KOA
1 stop13h 21mUnited Airlines
Deal found 10/22$423
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 12/2311:30 pmKOA - IAD
1 stop25h 43mAlaska Airlines
Tue 1/67:33 amIAD - KOA
1 stop17h 57mAlaska Airlines
Deal found 10/22$426
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 12/2311:30 pmKOA - DCA
1 stop17h 29mAlaska Airlines
Tue 1/68:00 amDCA - KOA
1 stop17h 30mAlaska Airlines
Deal found 10/22$427
This Delta deal was found by Cheapflights users on 10/21. 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 12/109:30 pmKOA - IAD
2 stops15h 42mDelta
Tue 1/67:00 amIAD - KOA
1 stop16h 55mDelta
Deal found 10/21$429
This Delta deal was found by Cheapflights users on 10/22. 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 12/119:30 pmKOA - IAD
2 stops20h 57mDelta
Wed 1/77:00 amIAD - KOA
1 stop16h 55mDelta
Deal found 10/22$430
This Expedia deal was found by Cheapflights users on 10/21. 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.
Wed 12/32:20 pmKOA - DCA
1 stop25h 42mAlaska Airlines
Wed 12/106:59 pmDCA - KOA
1 stop20h 41mAlaska Airlines
Deal found 10/21$438
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 12/151:00 pmKOA - IAD
1 stop12h 06mAlaska Airlines
Tue 1/67:33 amIAD - KOA
1 stop17h 57mAlaska Airlines
Deal found 10/22$438
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/32:20 pmKOA - IAD
1 stop22h 10mAlaska Airlines
Wed 12/105:37 pmIAD - KOA
2 stops27h 30mAlaska Airlines
Deal found 10/21$443
This Delta deal was found by Cheapflights users on 10/22. 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 12/249:55 pmKOA - BWI
2 stops14h 56mDelta
Mon 1/56:00 amBWI - KOA
2 stops17h 55mDelta
Deal found 10/22$455
This Expedia deal was found by Cheapflights users on 10/21. 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.
Thu 12/45:00 pmKOA - DCA
1 stop19h 59mAlaska Airlines
Thu 12/116:59 pmDCA - KOA
2 stops24h 13mAlaska Airlines
Deal found 10/21$458

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 October 22, 2025.
Use the filters below to find and compare flights from The Big Island to Washington, D.C. that are best for you.

Fly from

The Big Island

Fly to

Washington, D.C.

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 12/24

6:30 pm-12:12 pm

1 stop12h 42m

Washington, D.C. Reagan-National

Mon 1/5

6:30 am-3:16 pm

1 stop13h 46m

$369

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 12/24

6:30 pm-1:27 pm

2 stops13h 57m

Washington, D.C. Dulles Intl

Mon 1/5

6:05 am-3:16 pm

1 stop14h 11m

$375

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 12/24

11:20 pm-6:45 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 1/5

8:20 am-4:41 pm

1 stop13h 21m

$423

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 12/23

11:30 pm-6:13 am

1 stop25h 43m

Washington, D.C. Dulles Intl

Tue 1/6

7:33 am-8:30 pm

1 stop17h 57m

$426

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 12/23

11:30 pm-9:59 pm

1 stop17h 29m

Washington, D.C. Reagan-National

Tue 1/6

8:00 am-8:30 pm

1 stop17h 30m

$427

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 12/15

9:30 pm-6:12 pm

2 stops15h 42m

Washington, D.C. Dulles Intl

Tue 1/6

7:00 am-6:55 pm

1 stop16h 55m

$429

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 12/10

9:30 pm-6:12 pm

2 stops15h 42m

Washington, D.C. Dulles Intl

Tue 1/6

7:00 am-6:55 pm

1 stop16h 55m

$429

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 12/11

9:30 pm-6:21 pm

2 stops15h 51m

Washington, D.C. Dulles Intl

Wed 1/7

7:00 am-6:55 pm

1 stop16h 55m

$429

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 12/3

2:20 pm-9:02 pm

1 stop25h 42m

Washington, D.C. Reagan-National

Wed 12/10

6:59 pm-10:40 am

1 stop20h 41m

$438

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 12/15

1:00 pm-6:06 am

1 stop12h 06m

Washington, D.C. Dulles Intl

Tue 1/6

7:33 am-8:30 pm

1 stop17h 57m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 60 results
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Best time to book a flight from The Big Island to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from The Big Island 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 The Big Island to Washington, D.C.

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

Find hourly flight availability from The Big Island 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 22, 2025.

It’s optimal to fly from The Big Island to Washington, D.C. in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

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 October 22, 2025.
Get a feel of what it's like to fly with United Airlines from The Big Island to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,990 reviews

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,990 reviews
United Airlines
7.4
Good
8,990 reviews

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from The Big Island 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.

  • How long is the flight from The Big Island to Washington, D.C.?

    There are many flights that can get you from The Big Island to Washington, D.C. in 12h 42m. Fly via American Airlines, United Airlines, or Alaska Airlines to get the fastest option. The distance between The Big Island and Washington, D.C. is about 4793 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 The Big Island to Washington, D.C. one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $205. Alaska Airlines flights start at $212 while deals on Delta start at $237 one-way.

  • What are the most popular routes from The Big Island to Washington, D.C.?

    While some choose either Kona Intl - Washington, D.C. Dulles Intl or Kona Intl - Washington, D.C. Reagan-National, Kona Intl - Baltimore/Washington is the most popular route from The Big Island to Washington, D.C..

  • Can I find deals for flights from The Big Island to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on The Big Island to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island 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 The Big Island to Washington, D.C..

  • Can I find deals for business class flights from The Big Island to Washington, D.C.?

    Yes. Cheapflights offers flight deals from The Big Island 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.

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
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from The Big Island to Washington, D.C.

Discover the top 2 airlines that operate flights from The Big Island 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$464Average$683FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$537Average$668FlexibilityNo cancel feeOn-time75%

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