HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — WAS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from The Big Island 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 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 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.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-Washington, D.C. (WAS) flights.
Search Deals
From The Big Island to Washington, D.C. (WAS)
Search Deals
One-way flight from The Big Island to Washington, D.C. (WAS)
Search Deals

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 May 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 9/38:00 amKOA - IAD
1 stop17h 32mAlaska Airlines
Wed 9/107:00 amIAD - KOA
1 stop14h 55mAlaska Airlines
Deal found 4/29$449
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 9/311:47 amKOA - BWI
1 stop11h 46mAlaska Airlines
Wed 9/107:00 amBWI - KOA
1 stop14h 55mAlaska Airlines
Deal found 4/29$449
This Delta deal was found by Cheapflights users on 4/29. 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 9/38:40 pmKOA - BWI
2 stops14h 29mDelta
Wed 9/106:00 amBWI - KOA
2 stops18h 40mDelta
Deal found 4/29$460
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/1211:04 pmKOA - DCA
1 stop11h 53mUnited Airlines
Thu 5/157:25 amDCA - KOA
2 stops18h 21mUnited Airlines
Deal found 4/30$496
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/1211:04 pmKOA - IAD
1 stop11h 26mUnited Airlines
Thu 5/156:22 amIAD - KOA
2 stops15h 13mUnited Airlines
Deal found 4/30$496
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/19:16 pmKOA - DCA
1 stop12h 34mAmerican Airlines
Sun 5/117:30 amDCA - KOA
1 stop13h 07mAmerican Airlines
Deal found 4/29$520
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/1211:04 pmKOA - BWI
1 stop12h 26mUnited Airlines
Fri 5/168:23 amBWI - KOA
1 stop13h 12mUnited Airlines
Deal found 4/30$521
This Delta deal was found by Cheapflights users on 4/29. 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 5/19:30 pmKOA - IAD
2 stops13h 07mDelta
Sun 5/117:45 amIAD - KOA
1 stop15h 46mDelta
Deal found 4/29$525
This Delta deal was found by Cheapflights users on 4/29. 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 5/18:20 pmKOA - DCA
2 stops14h 31mDelta
Sun 5/116:05 amDCA - KOA
2 stops19h 05mDelta
Deal found 4/29$531
This American Airlines deal was found by Cheapflights users on 4/29. 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 4/291:42 pmKOA - BWI
2 stops14h 37mAmerican Airlines
Tue 5/137:18 pmBWI - KOA
2 stops22h 59mAmerican Airlines
Deal found 4/29$603
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 7/102:40 pmKOA - DCA
1 stop21h 18mAlaska Airlines
Mon 7/218:59 amDCA - KOA
2 stops15h 44mAlaska Airlines
Deal found 4/29$604
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 8/69:30 pmKOA - DCA
1 stop13h 13mHawaiian Airlines
Mon 8/118:00 amDCA - KOA
1 stop13h 19mHawaiian Airlines
Deal found 4/28$743

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 May 1, 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

Wed 9/3

11:47 am-7:32 am

1 stop13h 45m

Washington, D.C. Dulles Intl

Wed 9/10

7:00 am-3:55 pm

1 stop14h 55m

$449

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Wed 9/3

11:47 am-5:33 am

1 stop11h 46m

Baltimore/Washington

Wed 9/10

7:00 am-3:55 pm

1 stop14h 55m

$449

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Wed 9/3

10:27 am-4:47 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Wed 9/10

5:52 pm-4:26 pm

2 stops28h 34m

$453

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Wed 9/3

8:40 pm-5:09 pm

2 stops14h 29m

Baltimore/Washington

Wed 9/10

6:00 am-6:40 pm

2 stops18h 40m

$460

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 5/12

11:04 pm-4:57 pm

1 stop11h 53m

Washington, D.C. Reagan-National

Thu 5/15

7:25 am-7:46 pm

2 stops18h 21m

$496

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Mon 5/12

11:04 pm-4:30 pm

1 stop11h 26m

Washington, D.C. Dulles Intl

Thu 5/15

6:22 am-3:35 pm

2 stops15h 13m

$496

Kailua-KonaBaltimore

KOA - BWI

KOABWI

Kona Intl

Mon 5/12

11:04 pm-5:30 pm

1 stop12h 26m

Baltimore/Washington

Fri 5/16

8:23 am-3:35 pm

1 stop13h 12m

$521

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Thu 7/10

2:40 pm-5:58 pm

1 stop21h 18m

Washington, D.C. Reagan-National

Mon 7/21

8:59 am-6:43 pm

2 stops15h 44m

$604

Kailua-KonaWashington, D.C.

KOA - IAD

KOAIAD

Kona Intl

Tue 5/13

8:38 pm-11:34 pm

2 stops20h 56m

Washington, D.C. Dulles Intl

Wed 5/28

6:25 am-7:10 pm

2 stops18h 45m

$658

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 5/12

9:10 pm-4:29 pm

2 stops13h 19m

Washington, D.C. Reagan-National

Fri 5/16

5:00 am-2:37 pm

2 stops15h 37m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 38 results
1
2
3
4

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 May 1, 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 May 1, 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
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

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
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

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
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

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

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 Kona Intl - Washington, D.C. Reagan-National, 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 $309). Flying from The Big Island 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

Traveling to a place near The Big Island?

Book flights to The Big Island if you plan to visit one of these locations
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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$418Average$666FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$425Average$583FlexibilityNo cancel feeOn-time75%

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.