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Reagan-National

$229+ Cheap flights from Kailua-Kona (KOA) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DCA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$456
(Alaska Airlines)

One-way from

$229
(Delta)

Popular in

June

Cheapest in

July
From Kona Intl to Washington, D.C. Reagan-National
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One-way flight from Kona Intl to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
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Find flight deals from Kailua-Kona to Reagan-National

Cheapest flights from Kailua-Kona to Reagan-National
Explore the most affordable flight options available from Kailua-Kona to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 12/232:25 pmKOA - DCA
1 stop25h 54mAlaska Airlines
Tue 1/69:59 amDCA - KOA
1 stop29h 36mAlaska Airlines
Deal found 9/17$456
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/2310:55 pmKOA - DCA
2 stops12h 40mAmerican Airlines
Tue 1/68:40 amDCA - KOA
1 stop15h 47mAmerican Airlines
Deal found 9/15$463
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/299:45 pmKOA - DCA
1 stop12h 36mAmerican Airlines
Sun 11/25:05 amDCA - KOA
2 stops14h 57mAmerican Airlines
Deal found 9/15$469
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/198:55 pmKOA - DCA
1 stop13h 00mUnited Airlines
Tue 11/256:30 amDCA - KOA
2 stops14h 48mUnited Airlines
Deal found 9/16$494
This Orbitz deal was found by Cheapflights users on 9/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:50 pmKOA - DCA
1 stop21h 08mAlaska Airlines
Sat 11/16:58 pmDCA - KOA
2 stops25h 54mAlaska Airlines
Deal found 9/17$508
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/199:35 pmKOA - DCA
1 stop13h 09mAmerican Airlines
Tue 11/257:45 amDCA - KOA
1 stop12h 39mAmerican Airlines
Deal found 9/16$583
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/2711:09 amKOA - DCA
1 stop27h 56mAlaska Airlines
Sat 11/16:58 pmDCA - KOA
1 stop21h 36mAlaska Airlines
Deal found 9/16$594

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona 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 September 17, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Kailua-Kona

Fly to

Reagan-National

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 10/28

2:50 pm-5:58 pm

1 stop21h 08m

Washington, D.C. Reagan-National

Sat 11/1

6:58 pm-10:34 am

1 stop21h 36m

$463

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 10/29

9:45 pm-4:21 pm

1 stop12h 36m

Washington, D.C. Reagan-National

Sun 11/2

5:05 am-3:02 pm

2 stops14h 57m

$469

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 11/19

2:20 pm-10:53 am

2 stops15h 33m

Washington, D.C. Reagan-National

Tue 11/25

6:30 am-4:18 pm

2 stops14h 48m

$474

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 11/19

9:35 pm-3:44 pm

1 stop13h 09m

Washington, D.C. Reagan-National

Tue 11/25

7:45 am-3:24 pm

1 stop12h 39m

$583

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/27

11:09 am-9:05 pm

1 stop27h 56m

Washington, D.C. Reagan-National

Sat 11/1

6:58 pm-10:34 am

1 stop21h 36m

$594

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 10/27

8:30 pm-7:33 pm

2 stops17h 03m

Washington, D.C. Reagan-National

Sat 11/1

6:10 am-7:23 pm

2 stops19h 13m

$621

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 12/8

9:30 pm-3:47 pm

1 stop13h 17m

$229

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 1/14

10:00 pm-4:15 pm

1 stop13h 15m

$229

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Thu 10/30

9:30 pm-3:28 pm

1 stop11h 58m

$229

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 1/13

10:28 pm-4:55 pm

2 stops13h 27m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
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Best time to book a flight from Kailua-Kona to Reagan-National

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

What is the cheapest time of day to fly from KOA to DCA?

Find hourly flight availability from Kailua-Kona to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

One of the essential ways to save on airfare from Kailua-Kona to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Kailua-Kona to Washington, D.C. Reagan-National Airport, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kailua-Kona to Washington, D.C. Reagan-National?

    Kona Intl (KOA), located 7.7 mi from the city center, is the airport you fly out of when you book flights from Kailua-Kona to Washington, D.C. Reagan-National. 1 airline have flights from Kona Intl to Washington, D.C. Reagan-National on a regular basis. Booking flights from Kona Intl to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

  • How long is the flight from Kailua-Kona to Washington, D.C. Reagan-National Airport?

    A quick flight from Kailua-Kona to Washington, D.C. Reagan-National Airport can take about 12h 36m. Alaska Airlines provides one of the quickest options available for as low as $469. Kailua-Kona and Washington, D.C. Reagan-National Airport are separated by a distance of 4793 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Kailua-Kona to Washington, D.C. Reagan-National Airport round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $537.

  • What are the cheapest airlines to fly from Kailua-Kona to Washington, D.C. Reagan-National Airport one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $229. Users have also found prices from $229 and $234 on Alaska Airlines and American Airlines, respectively.

  • Can I find deals for flights from Kailua-Kona to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from Kailua-Kona to Reagan-National?

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

  • Can I find deals for business class flights from Kailua-Kona to Reagan-National?

    Yes. Cheapflights offers flight deals from Kailua-Kona 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.

  • What is the cheapest month to book a flight from Kailua-Kona to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Kailua-Kona to Washington, D.C. Reagan-National Airport (average of $278). Flying from Kailua-Kona to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

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Top airline flying from Kailua-Kona to Reagan-National

Discover the top airline that operate flights from Kailua-Kona to Reagan-National. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$537Average$668FlexibilityNo cancel feeOn-time75%

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