Reagan-National

$225+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DCA
jul. 16 — jul. 231
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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 julio 11, 2025.

Round-trip from

$436
(United Airlines)

One-way from

$225
(Delta)

Popular in

June

Cheapest in

July

Average price

$451
From Kona Intl to Washington, D.C. Reagan-National
One-way flight from Kona Intl to Washington, D.C. Reagan-National
High demand for flights, 5% potential price rise
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 julio 11, 2025.

This United Airlines deal was found by Cheapflights users on 7/10. 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.
mar. 9/211:00 pmKOA - DCA
1 stop11h 54mUnited Airlines
mié. 9/178:20 amDCA - KOA
2 stops17h 04mUnited Airlines
Deal found 7/10$436
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
mar. 9/23:19 pmKOA - DCA
1 stop23h 40mAlaska Airlines
mié. 9/178:00 amDCA - KOA
1 stop14h 44mAlaska Airlines
Deal found 7/10$506
This American Airlines deal was found by Cheapflights users on 7/10. 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.
jue. 7/109:45 pmKOA - DCA
2 stops14h 44mAmerican Airlines
mié. 7/235:00 amDCA - KOA
2 stops15h 27mAmerican Airlines
Deal found 7/10$727
This Hawaiian Airlines deal was found by Cheapflights users on 7/9. 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.
mar. 11/2510:00 pmKOA - DCA
1 stop13h 15mHawaiian Airlines
jue. 12/48:00 amDCA - KOA
1 stop13h 14mHawaiian Airlines
Deal found 7/9$838

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 julio 11, 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

mar. 9/2

11:00 pm-4:54 pm

1 stop11h 54m

Washington, D.C. Reagan-National

mié. 9/17

8:20 am-7:24 pm

2 stops17h 04m

$436

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

mar. 9/2

3:19 pm-8:59 pm

1 stop23h 40m

Washington, D.C. Reagan-National

mié. 9/17

8:00 am-4:44 pm

1 stop14h 44m

$506

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

mar. 11/25

10:00 pm-4:15 pm

1 stop13h 15m

Washington, D.C. Reagan-National

jue. 12/4

8:00 am-4:14 pm

1 stop13h 14m

$838

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

jue. 10/30

9:45 pm-3:35 pm

1 stop11h 50m

$225

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

jue. 10/30

3:29 pm-12:41 pm

2 stops15h 12m

$230

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

vie. 7/18

10:50 pm-4:50 pm

1 stop12h 00m

$326

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

vie. 8/1

8:00 am-9:42 pm

2 stops31h 42m

$370

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

sáb. 9/27

9:32 pm-4:49 pm

1 stop13h 17m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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 julio 11, 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 julio 11, 2025.
Read through reviews of airlines operating flights from Kailua-Kona to Washington, D.C. Reagan-National Airport, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

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 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.

  • What are the cheapest airlines flying from Kailua-Kona to Washington, D.C. Reagan-National Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $436. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Hawaiian Airlines, with the lowest prices starting at $506 and $838, respectively.

  • 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 $225. Users have also found prices from $230 and $326 on American Airlines and United 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

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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 julio 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$537Average$668FlexibilityNo cancel feeOn-time75%

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