What airlines fly to Kailua-Kona?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Kailua-Kona from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 5 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Kona Intl?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. to Kona Intl

Which layover airport has the shortest travel time from Washington, D.C. to Kailua-Kona?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 12h 59m.

Which layover airport offers the lowest fares from Washington, D.C. to Kailua-Kona?

Flights via San Diego (SAN) offer the lowest average round-trip price of $528.

How long does it take to fly to Kailua-Kona?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Kailua-Kona you fly into. For example, flying from Baltimore to Kailua-Kona takes 12h 18m on average. On the other hand, flying from Washington, D.C. to Kailua-Kona takes 13h 48m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Which layover airport has the shortest connection time from Washington, D.C. to Kailua-Kona?

San Francisco (SFO) has the shortest average layover time for this route: 1h 14m.

Which airport is the most popular layover for flights between Washington, D.C. and Kailua-Kona?

Seattle (SEA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Washington, D.C. to Kona Intl Airport?

Prices for flights from Washington, D.C. to Kona Intl Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Kona Intl Airport?

There are 5 operators available for flights from Washington, D.C. to Kona Intl Airport as of January 2026.

How old do you have to be to fly from Washington, D.C. to Kona Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The required travel and health documents for your Kona Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kona Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$196 Cheap Flights from Washington, D.C. to Kailua-Kona in 2026

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Find the cheapest flights from Washington, D.C. to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:07 am - 3:48 pm

BWI

KOA

14h 41m1 stop

7:45 pm - 2:30 pm

KOA

BWI

13h 45m1 stop

$392American Airlines

週三, 2月 4 - 週三, 2月 11

6:30 am - 3:48 pm

DCA

KOA

14h 18m1 stop

11:00 pm - 3:36 pm

KOA

DCA

11h 36m1 stop

$392American Airlines

週四, 1月 29 - 週三, 2月 4

5:26 pm - 10:32 am

IAD

KOA

22h 06m2 stops

9:00 pm - 5:04 pm

KOA

IAD

15h 04m2 stops

$418Multiple Airlines

週二, 2月 3 - 週二, 2月 10

8:15 am - 4:41 pm

IAD

KOA

13h 26m1 stop

2:34 pm - 6:47 am

KOA

IAD

11h 13m1 stop

$420United Airlines

週二, 1月 27 - 週二, 2月 3

8:23 am - 4:41 pm

BWI

KOA

13h 18m1 stop

8:55 pm - 3:04 pm

KOA

BWI

13h 09m1 stop

$420United Airlines

週二, 1月 27 - 週二, 2月 3

7:30 am - 6:47 pm

IAD

KOA

16h 17m1 stop

9:55 pm - 7:09 pm

KOA

IAD

16h 14m2 stops

$432Delta

週五, 1月 30 - 週日, 2月 8

8:59 am - 9:35 am

DCA

KOA

30h 36m2 stops

3:56 pm - 5:59 pm

KOA

DCA

20h 03m1 stop

$433Alaska Airlines

週二, 4月 28 - 週二, 5月 5

7:15 am - 6:30 pm

IAD

KOA

16h 15m2 stops

10:55 pm - 8:45 pm

KOA

IAD

16h 50m2 stops

$435Delta

週四, 1月 29 - 週三, 2月 4

9:59 am - 9:50 am

DCA

KOA

29h 51m1 stop

12:10 pm - 9:00 pm

KOA

DCA

26h 50m1 stop

$439Alaska Airlines

週二, 3月 10 - 週二, 3月 17

8:59 am - 2:53 pm

DCA

KOA

35h 54m1 stop

7:50 pm - 9:00 pm

KOA

DCA

19h 10m2 stops

$445Multiple Airlines

週二, 3月 10 - 週二, 3月 17

American Airlines flights from Washington, D.C. to Kailua-Kona

Our best American Airlines deals on Washington, D.C. to Kailua-Kona flight tickets

American Airlines

Jan 29

DCA6:30 amWashington, D.C. Reagan-National

14h 18m

1 stop

KOA3:48 pmKona Intl

Feb 4

KOA11:00 pmKona Intl

11h 36m

1 stop

DCA3:36 pmWashington, D.C. Reagan-National

$392

American Airlines

Jan 29

IAD6:00 amWashington, D.C. Dulles Intl

14h 48m

1 stop

KOA3:48 pmKona Intl

Feb 4

KOA10:11 pmKona Intl

14h 05m

2 stops

IAD5:16 pmWashington, D.C. Dulles Intl

$398

American Airlines

Feb 16

IAD6:00 amWashington, D.C. Dulles Intl

17h 59m

2 stops

KOA6:59 pmKona Intl

Feb 23

KOA10:11 pmKona Intl

17h 19m

2 stops

IAD8:30 pmWashington, D.C. Dulles Intl

$403

Delta flights from Washington, D.C. to Kailua-Kona

Our best Delta deals on Washington, D.C. to Kailua-Kona flight tickets

Delta

Jan 30

IAD7:30 amWashington, D.C. Dulles Intl

16h 17m

1 stop

KOA6:47 pmKona Intl

Feb 8

KOA9:55 pmKona Intl

16h 14m

2 stops

IAD7:09 pmWashington, D.C. Dulles Intl

$432

Delta

Mar 9

IAD7:18 amWashington, D.C. Dulles Intl

16h 29m

2 stops

KOA5:47 pmKona Intl

Mar 18

KOA8:55 pmKona Intl

20h 54m

1 stop

IAD11:49 pmWashington, D.C. Dulles Intl

$434

Delta

Apr 21

BWI7:00 amBaltimore/Washington

16h 43m

2 stops

KOA5:43 pmKona Intl

May 1

KOA9:55 pmKona Intl

16h 22m

2 stops

BWI8:17 pmBaltimore/Washington

$435

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

週三 2/4

6:07 am-3:48 pm

1 stop14h 41m

Kona Intl

週三 2/11

7:45 pm-2:30 pm

1 stop13h 45m

$392

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

週四 1/29

6:30 am-3:48 pm

1 stop14h 18m

Kona Intl

週三 2/4

11:00 pm-3:36 pm

1 stop11h 36m

$392

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

週二 2/3

5:26 pm-10:32 am

2 stops22h 06m

Kona Intl

週二 2/10

9:00 pm-5:04 pm

2 stops15h 04m

$418

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

週二 1/27

8:15 am-4:41 pm

1 stop13h 26m

Kona Intl

週二 2/3

2:34 pm-6:47 am

1 stop11h 13m

$420

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

週二 1/27

8:23 am-4:41 pm

1 stop13h 18m

Kona Intl

週二 2/3

8:55 pm-3:04 pm

1 stop13h 09m

$420

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

週五 1/30

7:30 am-6:47 pm

1 stop16h 17m

Kona Intl

週日 2/8

9:55 pm-7:09 pm

2 stops16h 14m

$432

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

週二 4/28

8:59 am-9:35 am

2 stops30h 36m

Kona Intl

週二 5/5

3:56 pm-5:59 pm

1 stop20h 03m

$433

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

週四 1/29

7:15 am-6:30 pm

2 stops16h 15m

Kona Intl

週三 2/4

10:55 pm-8:45 pm

2 stops16h 50m

$435

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

週二 3/10

9:59 am-9:50 am

1 stop29h 51m

Kona Intl

週二 3/17

12:10 pm-9:00 pm

1 stop26h 50m

$439

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

週二 3/10

8:59 am-2:53 pm

1 stop35h 54m

Kona Intl

週二 3/17

7:50 pm-9:00 pm

2 stops19h 10m

$445

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How to get the cheapest flight ticket from Washington, D.C. to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from Washington, D.C. is in November. Flight prices, which tend to average around $485, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Kailua-Kona, with average flight prices from Washington, D.C. averaging around $508.

How far in advance should I book a flight to Kailua-Kona?

You are more likely to see cheaper flights to Kailua-Kona from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $669 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Washington, D.C. for as low as $526 on momondo.

Can stopping save me money on Washington, D.C. to Kailua-Kona flights?

You could potentially save up to 50% on your flight if you consider stops on a Washington, D.C. to Kailua-Kona flight.

How have Washington, D.C. to Kailua-Kona flight prices changed over time?

As of January 2026, prices for Washington, D.C. to Kailua-Kona flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Kailua-Kona (WAS to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kailua-Kona

Fastest flight time	12h 18m
Direct flights	None

The fastest flight from Washington, D.C. to Kailua-Kona takes 12h 18m

There are no direct flights from Washington, D.C. to Kailua-Kona. There are no popular flight routes from Washington, D.C. to Kailua-Kona.

Search flight deals

How far is Washington, D.C. to Kona Intl by plane?
There are 4793.2 mi between Washington, D.C. and Kona Intl. By plane, this route typically takes 12h 18m.
When did momondo last update prices for flights from Washington, D.C. to Kona Intl Airport?
Prices for flights from Washington, D.C. to Kona Intl Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Kona Intl Airport?
There are 5 operators available for flights from Washington, D.C. to Kona Intl Airport as of January 2026.
How old do you have to be to fly from Washington, D.C. to Kona Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The required travel and health documents for your Kona Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kona Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to Kailua-Kona?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Kailua-Kona is United Airlines (49% of total bookings). The next most popular airlines are Delta (26%), American Airlines (12%), and Alaska Airlines (6%).

Best airlines flying from Washington, D.C. to Kailua-Kona

Compare and see reviews for airlines that fly from Washington, D.C. to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $211	Free Cancellation	Rating 7.9 8,025 reviews	Search Delta flights
Alaska Airlines	PriceFrom $429	Free Cancellation	Rating 8.0 11,661 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $449	Free Cancellation	Rating 7.2 11,095 reviews	Search American Airlines flights
United Airlines	PriceFrom $449	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
Southwest	PriceFrom $572	Free Cancellation	Rating 8.0 4,250 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kailua-Kona?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kailua-Kona from Washington, D.C..

Can I find flights from Washington, D.C. to Kailua-Kona with flexible booking policies on momondo?

Yes. All flights to Kailua-Kona from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Kailua-Kona?

momondo provides multiple filters to help you find the best flight to Kailua-Kona from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Kailua-Kona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Kailua-Kona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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週六 2/7

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Cheap flights from Washington, D.C. to Kailua-Kona from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Kailua-Kona departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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American Airlines flights from Washington, D.C. to Kailua-Kona

Our best American Airlines deals on Washington, D.C. to Kailua-Kona flight tickets

Delta flights from Washington, D.C. to Kailua-Kona

Our best Delta deals on Washington, D.C. to Kailua-Kona flight tickets

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

See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from Washington, D.C. to Kailua-Kona

What is the cheapest month to fly to Kailua-Kona?

How far in advance should I book a flight to Kailua-Kona?

Can stopping save me money on Washington, D.C. to Kailua-Kona flights?

You could potentially save up to 50% on your flight if you consider stops on a Washington, D.C. to Kailua-Kona flight.

How have Washington, D.C. to Kailua-Kona flight prices changed over time?

As of January 2026, prices for Washington, D.C. to Kailua-Kona flights are approximately 32% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Kona Intl?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. to Kona Intl

What airlines fly to Kailua-Kona?

Which airport is the most popular layover for flights between Washington, D.C. and Kailua-Kona?

Seattle (SEA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Kailua-Kona?

Flights via San Diego (SAN) offer the lowest average round-trip price of $528.

Which layover airport has the shortest travel time from Washington, D.C. to Kailua-Kona?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 12h 59m.

Which layover airport has the shortest connection time from Washington, D.C. to Kailua-Kona?

San Francisco (SFO) has the shortest average layover time for this route: 1h 14m.

How long does it take to fly to Kailua-Kona?

When to book flights from Washington, D.C. to Kailua-Kona

Cheap Washington, D.C. to Kailua-Kona (WAS to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kailua-Kona

Fastest flight time

Direct flights

How far is Washington, D.C. to Kona Intl by plane?

When did momondo last update prices for flights from Washington, D.C. to Kona Intl Airport?

How many operators does momondo search for flights from Washington, D.C. to Kona Intl Airport?

How old do you have to be to fly from Washington, D.C. to Kona Intl Airport?

What documentation or ID do you need to fly to Kona Intl Airport?

What is the most popular airline from Washington, D.C. to Kailua-Kona?

Best airlines flying from Washington, D.C. to Kailua-Kona

Compare and see reviews for airlines that fly from Washington, D.C. to Kailua-Kona with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kailua-Kona?

Can I find flights from Washington, D.C. to Kailua-Kona with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Kailua-Kona?

I’m not ready to book a flight from Washington, D.C. to Kailua-Kona right now. Can momondo alert me if prices change?

An easier way to manage your Kailua-Kona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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