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 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.

What is the cheapest day to fly from Kailua-Kona to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Kailua-Kona to Washington, D.C. Reagan-National Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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).

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

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Kailua-Kona to Washington, D.C. Reagan-National Airport?

Our data shows that July tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Kailua-Kona. Users have commonly found prices around $651 for the month, but tickets can be as low as $360. Due to multiple factors, prepare for potentially higher prices in June.

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.

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.

$216+ Flights from Kailua-Kona to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Kailua-Kona to Reagan-National

Round-trip from	$454 (Delta)
One-way from	$216 (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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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 6% potential price decrease ($39 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 August 14, 2025.

Tue 9/29:47 pmKOA - DCA

1 stop11h 38mDelta

Mon 9/86:00 amDCA - KOA

2 stops19h 00mDelta

Deal found 8/13

$481

Tue 9/29:47 pmKOA - DCA

1 stop11h 38mDelta

Sun 9/76:00 amDCA - KOA

2 stops17h 34mDelta

Deal found 8/14

$485

Tue 9/210:27 amKOA - DCA

1 stop29h 32mAlaska Airlines

Mon 9/85:06 pmDCA - KOA

2 stops23h 41mAlaska Airlines

Deal found 8/12

$638

Best flights from Kailua-Kona to Reagan-National
Discover carefully curated flight deals from Kailua-Kona to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Tue 9/29:47 pmKOA - DCA

1 stop11h 38mDelta

Mon 9/86:00 amDCA - KOA

2 stops19h 00mDelta

Deal found 8/13

$481

Tue 9/29:47 pmKOA - DCA

1 stop11h 38mDelta

Sun 9/76:00 amDCA - KOA

2 stops17h 34mDelta

Deal found 8/14

$485

Last-minute flights from Kailua-Kona to Reagan-National
Discover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated August 14, 2025 and is based on user searches.

Mon 9/18:41 pmKOA - DCA

2 stops16h 54mDelta

Mon 9/89:40 amDCA - KOA

2 stops15h 20mDelta

Deal found 8/13

$648

Mon 9/110:27 amKOA - DCA

1 stop29h 32mAlaska Airlines

Mon 9/89:59 amDCA - KOA

1 stop34h 20mAlaska Airlines

Deal found 8/13

$924

Tue 9/29:47 pmKOA - DCA

1 stop11h 38mDelta

Sun 9/76:00 amDCA - KOA

2 stops17h 34mDelta

Deal found 8/14

$454

Tue 9/29:47 pmKOA - DCA

1 stop11h 38mDelta

Mon 9/86:00 amDCA - KOA

2 stops19h 00mDelta

Deal found 8/13

$481

Tue 9/23:19 pmKOA - DCA

1 stop23h 40mAlaska Airlines

Sun 9/78:00 amDCA - KOA

1 stop14h 00mAlaska Airlines

Deal found 8/14

$868

One-way flights from Kailua-Kona to Reagan-National
Search for one-way flight options from Kailua-Kona to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Mon 9/229:30 pmKOA - DCA

1 stop12h 00mDelta

Deal found 8/14

$216

Sun 9/219:30 pmKOA - DCA

1 stop12h 00mDelta

Deal found 8/14

$225

Tue 10/78:30 pmKOA - DCA

2 stops16h 03mDelta

Deal found 8/14

$230

Fri 8/299:47 pmKOA - DCA

1 stop11h 38mDelta

Deal found 8/13

$236

Tue 10/1410:18 amKOA - DCA

3 stops43h 46mMultiple Airlines

Deal found 8/14

$243

Tue 9/238:44 pmKOA - DCA

2 stops15h 46mDelta

Deal found 8/13

$257

Thu 10/98:51 amKOA - DCA

3 stops45h 13mMultiple Airlines

Deal found 8/14

$266

Tue 10/78:51 amKOA - DCA

3 stops31h 08mMultiple Airlines

Deal found 8/14

$268

Mon 10/68:51 amKOA - DCA

3 stops31h 08mMultiple Airlines

Deal found 8/14

$276

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 9/2

9:47 pm-3:25 pm

1 stop11h 38m

Washington, D.C. Reagan-National

Mon 9/8

6:00 am-7:00 pm

2 stops19h 00m

$481

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 9/2

9:47 pm-3:25 pm

1 stop11h 38m

Washington, D.C. Reagan-National

Sun 9/7

6:00 am-5:34 pm

2 stops17h 34m

$485

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 9/3

8:41 pm-3:49 pm

1 stop13h 08m

$216

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 9/24

9:30 pm-3:30 pm

1 stop12h 00m

$216

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 9/22

9:30 pm-3:30 pm

1 stop12h 00m

$216

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Wed 9/17

9:30 pm-3:30 pm

1 stop12h 00m

$216

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Thu 9/25

9:30 pm-3:30 pm

1 stop12h 00m

$216

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 9/23

9:30 pm-3:30 pm

1 stop12h 00m

$216

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Tue 9/16

9:30 pm-3:30 pm

1 stop12h 00m

$216

Kailua-KonaWashington, D.C.

KOA - DCA

KOADCA

Kona Intl

Mon 9/22

7:11 pm-5:59 pm

2 stops16h 48m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 11 results

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?

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

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

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

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 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.
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

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Springfield

Fredericksburg

Gaithersburg

Towson

Linthicum Heights

Fairfax

Manassas

Falls Church

Laurel

Rockville

Oxon Hill

National Harbor

Dundalk

Waldorf

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Kailua-Kona to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$537	Average$668	FlexibilityNo cancel fee	On-time75%

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$216+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kailua-Kona to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kailua-Kona to Reagan-National

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One-way from

Popular in

Cheapest in

Find flight deals from Kailua-Kona to Reagan-National

Cheapest flights from Kailua-Kona to Reagan-NationalExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. Reagan-National Airport that are best for you.

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.

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 August 14, 2025.

Reviews of airlines servicing Reagan-National

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.

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?

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

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

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

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

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kailua-Kona to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Kailua-Kona to Reagan-National

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Book with Flexibility

Travel Smart

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 August 14, 2025.