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Washington, D.C.

$225+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — WAS
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$449
(Alaska Airlines)

One-way from

$225
(Delta)
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 April 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 4/293:10 pmKOA - IAD
1 stop18h 50mAlaska Airlines
Tue 5/137:13 pmIAD - KOA
1 stop22h 29mAlaska Airlines
Deal found 4/14$449
This Hawaiian Airlines deal was found by Cheapflights users on 4/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:33 amKOA - BWI
1 stop13h 58mHawaiian Airlines
Wed 9/107:51 amBWI - KOA
1 stop13h 33mHawaiian Airlines
Deal found 4/14$449
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 9/38:47 amKOA - BWI
2 stops15h 44mAlaska Airlines
Wed 9/107:51 amBWI - KOA
1 stop13h 33mAlaska Airlines
Deal found 4/14$454
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 5/111:04 pmKOA - IAD
2 stops13h 43mUnited Airlines
Mon 5/56:22 amIAD - KOA
2 stops15h 13mUnited Airlines
Deal found 4/14$460
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 5/17:35 pmKOA - BWI
2 stops14h 42mUnited Airlines
Mon 5/56:45 amBWI - KOA
2 stops14h 50mUnited Airlines
Deal found 4/14$460
This Delta deal was found by Cheapflights users on 4/15. 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 5/69:30 pmKOA - BWI
2 stops17h 13mDelta
Tue 5/206:15 amBWI - KOA
2 stops18h 55mDelta
Deal found 4/15$472
This Delta deal was found by Cheapflights users on 4/15. 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 5/69:30 pmKOA - IAD
2 stops14h 33mDelta
Tue 5/206:25 amIAD - KOA
2 stops18h 45mDelta
Deal found 4/15$474
This Southwest deal was found by Cheapflights users on 4/14. 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 5/110:00 amKOA - BWI
1 stop13h 50mSouthwest
Mon 5/59:30 pmBWI - KOA
2 stops20h 40mSouthwest
Deal found 4/14$496
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 7/152:40 pmKOA - DCA
1 stop21h 18mAlaska Airlines
Wed 7/236:58 pmDCA - KOA
1 stop20h 32mAlaska Airlines
Deal found 4/14$610
This Delta deal was found by Cheapflights users on 4/14. 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.
Mon 5/59:30 pmKOA - DCA
1 stop12h 30mDelta
Mon 6/96:59 amDCA - KOA
2 stops18h 00mDelta
Deal found 4/14$714
This American Airlines deal was found by Cheapflights users on 4/15. 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 7/153:33 pmKOA - DCA
2 stops13h 22mAmerican Airlines
Wed 7/235:00 amDCA - KOA
2 stops15h 03mAmerican Airlines
Deal found 4/15$724
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 5/126:30 pmITO - IAD
2 stops16h 52mAlaska Airlines
Thu 5/156:30 amIAD - ITO
2 stops17h 27mAlaska Airlines
Deal found 4/14$869

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 April 15, 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 - IAD

KOAIAD

Kona Intl

Tue 4/29

3:10 pm-4:00 pm

1 stop18h 50m

Washington, D.C. Dulles Intl

Tue 5/13

7:13 pm-11:42 am

1 stop22h 29m

$449

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Wed 9/3

10:33 am-6:31 am

1 stop13h 58m

Baltimore/Washington

Wed 9/10

7:51 am-3:24 pm

1 stop13h 33m

$449

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Wed 9/3

8:47 am-6:31 am

2 stops15h 44m

Baltimore/Washington

Wed 9/10

7:51 am-3:24 pm

1 stop13h 33m

$454

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Thu 5/1

11:04 pm-6:47 pm

2 stops13h 43m

Washington, D.C. Dulles Intl

Mon 5/5

6:22 am-3:35 pm

2 stops15h 13m

$460

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Thu 5/1

7:35 pm-4:17 pm

2 stops14h 42m

Baltimore/Washington

Mon 5/5

6:45 am-3:35 pm

2 stops14h 50m

$460

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Tue 5/6

9:30 pm-8:43 pm

2 stops17h 13m

Baltimore/Washington

Tue 5/20

6:15 am-7:10 pm

2 stops18h 55m

$472

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 5/6

9:30 pm-6:03 pm

2 stops14h 33m

Washington, D.C. Dulles Intl

Tue 5/20

6:25 am-7:10 pm

2 stops18h 45m

$474

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Thu 5/1

10:00 am-5:50 am

1 stop13h 50m

Baltimore/Washington

Mon 5/5

9:30 pm-12:10 pm

2 stops20h 40m

$496

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 7/15

2:40 pm-5:58 pm

1 stop21h 18m

Washington, D.C. Reagan-National

Wed 7/23

6:58 pm-9:30 am

1 stop20h 32m

$610

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 5/5

9:30 pm-4:00 pm

1 stop12h 30m

Washington, D.C. Reagan-National

Mon 6/9

6:59 am-6:59 pm

2 stops18h 00m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 39 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 April 15, 2025.

When flying from The Big Island 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

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

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

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 April 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from The Big Island to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,374 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,656 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • 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 Delta, which is currently one of the cheapest options available, starting at $225. Alaska Airlines flights start at $225 while deals on American Airlines start at $230 one-way.

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

    While some choose either Kona Intl - Baltimore/Washington or Hilo Intl - Washington, D.C. Dulles Intl, Kona Intl - Washington, D.C. Dulles Intl 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.

  • What is the cheapest month to book a flight from The Big Island to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from The Big Island to Washington, D.C. (average of $241). Flying from The Big Island 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 The Big Island?

Book flights to The Big Island if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$301Average$583FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$418Average$745FlexibilityNo cancel feeOn-time69%

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