HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$217+ Cheap flights from The Big Island 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DCA
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from The Big Island to Reagan-National 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 Reagan-National

Cheapest flights from The Big Island to Reagan-National
Explore the most affordable flight options available from The Big Island to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Expedia deal was found by Cheapflights users on 2/4. 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.
Mon 3/910:57 pm
KOA
-
DCA
2 stops17h 02m
Alaska Airlines
Mon 3/165:06 pm
DCA
-
KOA
2 stops22h 44m
Alaska Airlines
Deal found 2/4$502
This Delta deal was found by Cheapflights users on 2/4. 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 3/910:15 pm
KOA
-
DCA
2 stops14h 11m
Delta
Mon 3/166:00 am
DCA
-
KOA
2 stops17h 47m
Delta
Deal found 2/4$513
This Delta deal was found by Cheapflights users on 2/3. 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 4/78:55 pm
KOA
-
DCA
1 stop12h 28m
Delta
Fri 4/176:05 am
DCA
-
KOA
2 stops17h 38m
Delta
Deal found 2/3$526
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/178:55 pm
KOA
-
DCA
1 stop13h 04m
United Airlines
Sat 2/2110:30 am
DCA
-
KOA
2 stops16h 39m
United Airlines
Deal found 2/2$537
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/91:30 pm
KOA
-
DCA
2 stops14h 24m
United Airlines
Thu 3/1910:30 am
DCA
-
KOA
2 stops15h 21m
United Airlines
Deal found 2/3$550
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/174:53 pm
KOA
-
DCA
1 stop22h 12m
Alaska Airlines
Sat 2/216:59 pm
DCA
-
KOA
1 stop20h 34m
Alaska Airlines
Deal found 2/2$560
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/910:55 pm
KOA
-
DCA
1 stop11h 58m
United Airlines
Mon 3/167:00 am
DCA
-
KOA
1 stop13h 13m
United Airlines
Deal found 2/4$597
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/186:44 pm
ITO
-
DCA
2 stops18h 15m
Multiple Airlines
Sun 2/228:59 am
DCA
-
ITO
2 stops18h 36m
Multiple Airlines
Deal found 2/1$674
This Expedia deal was found by Cheapflights users on 2/2. 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.
Tue 2/178:30 pm
ITO
-
DCA
2 stops16h 29m
Multiple Airlines
Sat 2/218:59 am
DCA
-
ITO
2 stops18h 36m
Multiple Airlines
Deal found 2/2$795
This United Airlines deal was found by Cheapflights users on 2/2. 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 6/112:14 pm
ITO
-
DCA
2 stops21h 49m
United Airlines
Mon 6/156:00 am
DCA
-
ITO
2 stops19h 23m
United Airlines
Deal found 2/2$965
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/187:41 pm
ITO
-
DCA
3 stops20h 15m
United Airlines
Sun 2/227:00 am
DCA
-
ITO
2 stops39h 29m
United Airlines
Deal found 2/4$980
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 6/16:49 pm
ITO
-
DCA
2 stops19h 17m
Multiple Airlines
Mon 6/158:00 am
DCA
-
ITO
2 stops19h 56m
Multiple Airlines
Deal found 2/4$983

Find flight deals from The Big Island to Reagan-National

Keep the following information in mind while searching for The Big Island to Reagan-National flight deals. Data was last updated February 5, 2026.

Round-trip from

$502
(Expedia)

One-way from

$217
(Kiwi.com)
From The Big Island to Washington, D.C. Reagan-National
Search Deals
One-way flight from The Big Island to Washington, D.C. Reagan-National
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 February 5, 2026.
Use the filters below to find and compare flights from The Big Island to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

The Big Island

Fly to

Reagan-National

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 3/9

10:57 pm-9:59 pm

2 stops17h 02m

Washington, D.C. Reagan-National

Mon 3/16

5:06 pm-9:50 am

2 stops22h 44m

$502

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 3/9

10:15 pm-6:26 pm

2 stops14h 11m

Washington, D.C. Reagan-National

Mon 3/16

6:00 am-5:47 pm

2 stops17h 47m

$513

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 4/7

8:55 pm-3:23 pm

1 stop12h 28m

Washington, D.C. Reagan-National

Fri 4/17

6:05 am-5:43 pm

2 stops17h 38m

$526

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 2/17

8:55 pm-2:59 pm

1 stop13h 04m

Washington, D.C. Reagan-National

Sat 2/21

10:30 am-10:09 pm

2 stops16h 39m

$537

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 3/9

1:30 pm-9:54 am

2 stops14h 24m

Washington, D.C. Reagan-National

Thu 3/19

10:30 am-7:51 pm

2 stops15h 21m

$550

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 2/17

4:53 pm-8:05 pm

1 stop22h 12m

Washington, D.C. Reagan-National

Sat 2/21

6:59 pm-10:33 am

1 stop20h 34m

$560

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 3/9

10:55 pm-4:53 pm

1 stop11h 58m

Washington, D.C. Reagan-National

Mon 3/16

7:00 am-2:13 pm

1 stop13h 13m

$597

HiloWashington, D.C.

ITO - DCA

ITODCA

Hilo Intl

Wed 2/18

6:44 pm-5:59 pm

2 stops18h 15m

Washington, D.C. Reagan-National

Sun 2/22

8:59 am-10:35 pm

2 stops18h 36m

$674

HiloWashington, D.C.

ITO - DCA

ITODCA

Hilo Intl

Mon 6/1

12:14 pm-4:03 pm

2 stops21h 49m

Washington, D.C. Reagan-National

Mon 6/15

6:00 am-7:23 pm

2 stops19h 23m

$965

HiloWashington, D.C.

ITO - DCA

ITODCA

Hilo Intl

Wed 2/18

7:41 pm-8:56 pm

3 stops20h 15m

Washington, D.C. Reagan-National

Sun 2/22

7:00 am-5:29 pm

2 stops39h 29m

$980

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from The Big Island to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from The Big Island 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 The Big Island to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from The Big Island to Washington, D.C. Reagan-National Airport in 13h 04m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. The distance from The Big Island to Washington, D.C. Reagan-National Airport is about 4793 mi. This flight may include one or multiple stops.

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

    Most travelers choose Kona Intl - Washington, D.C. Reagan-National, Hilo Intl - Washington, D.C. Reagan-National or Waimea (Big Island) Waimea Kohala - Washington, D.C. Reagan-National when deciding on the best route from The Big Island to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from The Big Island to Reagan-National that include hotel bookings?

    Yes. In addition to deals on The Big Island to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Reagan-National?

    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 Reagan-National.

  • Can I find deals for business class flights from The Big Island to Reagan-National?

    Yes. Cheapflights offers flight deals from The Big Island 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.

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
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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.

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.