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$230+ Cheap flights from Reagan-National (DCA) to The Big Island

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — KOA
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Reagan-National to The Big Island

Keep the following information in mind while searching for Reagan-National to The Big Island flight deals. Data was last updated August 21, 2025.

Round-trip from

$431
(Alaska Airlines)

One-way from

$230
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$607
From Washington, D.C. Reagan-National to The Big Island
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One-way flight from Washington, D.C. Reagan-National to The Big Island
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Highest demand for flights based on searches. 6% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Reagan-National to The Big Island

Cheapest flights from Reagan-National to The Big Island
Explore the most affordable flight options available from Reagan-National to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/109:59 amDCA - KOA
1 stop34h 20mAlaska Airlines
Mon 9/223:19 pmKOA - DCA
1 stop23h 40mAlaska Airlines
Deal found 8/19$431
This Delta deal was found by Cheapflights users on 8/19. 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 9/106:30 amDCA - KOA
2 stops17h 04mDelta
Mon 9/229:30 pmKOA - DCA
1 stop12h 00mDelta
Deal found 8/19$436
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/155:49 pmDCA - KOA
1 stop24h 39mAlaska Airlines
Mon 9/223:19 pmKOA - DCA
1 stop23h 40mAlaska Airlines
Deal found 8/18$440
This Delta deal was found by Cheapflights users on 8/19. 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 9/27:59 amDCA - KOA
2 stops17h 01mDelta
Wed 9/109:30 pmKOA - DCA
1 stop12h 00mDelta
Deal found 8/19$445
This American Airlines deal was found by Cheapflights users on 8/19. 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 12/45:00 amDCA - KOA
1 stop15h 35mAmerican Airlines
Sat 12/136:30 pmKOA - DCA
1 stop11h 29mAmerican Airlines
Deal found 8/19$449
This Delta deal was found by Cheapflights users on 8/19. 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 12/36:05 amDCA - KOA
2 stops16h 45mDelta
Fri 12/128:45 pmKOA - DCA
1 stop13h 50mDelta
Deal found 8/19$454
This Delta deal was found by Cheapflights users on 8/18. 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 9/156:10 amDCA - KOA
2 stops17h 25mDelta
Mon 9/229:30 pmKOA - DCA
1 stop12h 00mDelta
Deal found 8/18$456
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 12/48:59 amDCA - KOA
2 stops16h 29mAlaska Airlines
Tue 12/95:58 pmKOA - DCA
2 stops17h 10mAlaska Airlines
Deal found 8/19$460
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/308:00 amDCA - ITO
2 stops20h 24mAlaska Airlines
Mon 11/37:43 pmITO - DCA
2 stops21h 16mAlaska Airlines
Deal found 8/18$649
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 9/178:00 amDCA - ITO
2 stops20h 17mAlaska Airlines
Wed 9/245:26 pmITO - DCA
2 stops17h 23mAlaska Airlines
Deal found 8/20$739
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 12/108:00 amDCA - ITO
2 stops14h 39mAlaska Airlines
Mon 12/228:41 amITO - DCA
2 stops31h 38mAlaska Airlines
Deal found 8/19$915
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/37:00 amDCA - ITO
2 stops16h 39mUnited Airlines
Sun 9/77:47 amITO - DCA
2 stops24h 09mUnited Airlines
Deal found 8/19$982

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to The Big Island 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 August 21, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to The Big Island that are best for you.

Fly from

Reagan-National

Fly to

The Big Island

Route

Depart

Return

Price

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Wed 9/10

9:59 am-2:19 pm

1 stop34h 20m

Kona Intl

Mon 9/22

3:19 pm-8:59 pm

1 stop23h 40m

$431

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Wed 9/10

6:30 am-5:34 pm

2 stops17h 04m

Kona Intl

Mon 9/22

9:30 pm-3:30 pm

1 stop12h 00m

$436

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Mon 9/22

6:10 am-5:35 pm

2 stops17h 25m

Kona Intl

Tue 9/30

9:30 pm-3:30 pm

1 stop12h 00m

$436

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Mon 9/15

5:49 pm-12:28 pm

1 stop24h 39m

Kona Intl

Mon 9/22

3:19 pm-8:59 pm

1 stop23h 40m

$440

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Mon 9/15

5:49 pm-12:28 pm

1 stop24h 39m

Kona Intl

Mon 9/29

3:19 pm-8:59 pm

1 stop23h 40m

$440

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Tue 9/2

7:59 am-7:00 pm

2 stops17h 01m

Kona Intl

Wed 9/10

9:30 pm-3:30 pm

1 stop12h 00m

$445

Washington, D.C.Hilo

DCA - ITO

DCAITO

Washington, D.C. Reagan-National

Thu 10/30

8:00 am-10:24 pm

2 stops20h 24m

Hilo Intl

Mon 11/3

7:43 pm-9:59 pm

2 stops21h 16m

$649

Washington, D.C.Hilo

DCA - ITO

DCAITO

Washington, D.C. Reagan-National

Wed 9/17

8:00 am-10:17 pm

2 stops20h 17m

Hilo Intl

Wed 9/24

5:26 pm-4:49 pm

2 stops17h 23m

$739

Washington, D.C.Waimea (Big Island)

DCA - MUE

DCAMUE

Washington, D.C. Reagan-National

Tue 1/13

8:00 am-7:12 pm

2 stops16h 12m

Waimea (Big Island) Waimea Kohala

Sat 1/17

9:10 pm-9:10 pm

2 stops19h 00m

$931

Washington, D.C.Hilo

DCA - ITO

DCAITO

Washington, D.C. Reagan-National

Wed 9/3

7:00 am-5:39 pm

2 stops16h 39m

Hilo Intl

Sun 9/7

7:47 am-1:56 pm

2 stops24h 09m

$982

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 24 results
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Best time to book a flight from Reagan-National to The Big Island

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

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to The Big Island (average of $409). Flying from Washington, D.C. Reagan-National Airport to The Big Island in June is currently the most expensive (average of $624). 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.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated August 21, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to The Big Island 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,930 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

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

    Airlines like Alaska Airlines, Delta, and United Airlines fly from Washington, D.C. Reagan-National Airport to The Big Island in about 16h 39m. The time it takes to get you to your destination can typically vary by up to 17h 41m. The distance between Washington, D.C. Reagan-National Airport and The Big Island is about 4740 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    When deciding which route to take from Washington, D.C. Reagan-National Airport to The Big Island consider Washington, D.C. Reagan-National - Kona Intl, Washington, D.C. Reagan-National - Hilo Intl or Washington, D.C. Reagan-National - Waimea (Big Island) Waimea Kohala as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to The Big Island 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 Washington, D.C. Reagan-National Airport to The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to The Big Island (average of $409). Flying from Washington, D.C. Reagan-National Airport to The Big Island in June is currently the most expensive (average of $624). 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

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Alternative routes for Reagan-National to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Honolulu flights
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Dulles Intl to Lihue flights
Reagan-National to Lihue flights
Baltimore to Lihue flights
Dulles Intl to Hilo flights
Baltimore to Hilo flights
Reagan-National to Hilo flights
Dulles Intl to Hana flights
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Dulles Intl to Waimea (Big Island) flights
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Dulles Intl to Kapalua flights

Top 4 airlines flying from Reagan-National to The Big Island

Discover the top 4 airlines that operate flights from Reagan-National to The Big Island. 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$505FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$497Average$1,332FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$497Average$733FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$557Average$814FlexibilityNo cancel feeOn-time69%

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