What airlines fly to Kailua-Kona?

United Airlines, Alaska Airlines and American Airlines 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 57% 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.

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

Seattle (SEA) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

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 45m on average. On the other hand, flying from Washington, D.C. to Kailua-Kona takes 12h 56m 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 17m.

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 14m.

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

Flights via Denver (DEN) offer the lowest average round-trip price of $417.

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

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

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 September 2025.

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.

$201 Cheap Flights from Washington, D.C. to Kailua-Kona in 2025

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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

8:00 am - 4:14 pmDCA-KOA

13h 14m1 stop

10:00 pm - 4:15 pmKOA-DCA

13h 15m1 stop

$453Alaska Airlines

Find Deal

Wed, Feb 4 - Mon, Feb 9

7:43 am - 4:44 pmIAD-KOA

15h 01m1 stop

8:45 am - 6:23 amKOA-IAD

16h 38m1 stop

$457Alaska Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

7:35 am - 5:30 pmIAD-KOA

15h 55m1 stop

8:30 pm - 4:57 pmKOA-IAD

14h 27m2 stops

$462Delta

Find Deal

Wed, Oct 22 - Mon, Oct 27

7:59 am - 7:25 pmDCA-KOA

16h 26m2 stops

8:53 pm - 3:27 pmKOA-DCA

13h 34m1 stop

$462Delta

Find Deal

Tue, Nov 18 - Thu, Dec 4

8:25 am - 4:18 pmIAD-KOA

12h 53m1 stop

2:40 pm - 7:30 amKOA-IAD

11h 50m1 stop

$463United Airlines

Find Deal

Thu, Nov 6 - Fri, Nov 14

6:30 am - 3:12 pmDCA-KOA

13h 42m1 stop

6:30 pm - 11:59 amKOA-DCA

12h 29m1 stop

$463American Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 13

6:30 am - 4:18 pmDCA-KOA

14h 48m2 stops

2:20 pm - 10:53 amKOA-DCA

15h 33m2 stops

$468United Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 19

6:30 am - 3:12 pmDCA-KOA

13h 42m1 stop

4:40 pm - 11:00 amKOA-DCA

13h 20m2 stops

$469American Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 13

6:10 am - 1:00 pmBWI-KOA

12h 50m1 stop

8:30 pm - 2:30 pmKOA-BWI

12h 00m1 stop

$547Southwest

Find Deal

Wed, Oct 22 - Mon, Oct 27

6:10 am - 1:40 pmBWI-KOA

12h 30m1 stop

9:15 pm - 1:50 pmKOA-BWI

11h 35m1 stop

$548Southwest

Find Deal

Wed, Nov 5 - Wed, Nov 19

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

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

United Airlines

Nov 6

IAD8:25 amWashington, D.C. Dulles Intl

12h 53m

1 stop

KOA4:18 pmKona Intl

Nov 14

KOA2:40 pmKona Intl

11h 50m

1 stop

IAD7:30 amWashington, D.C. Dulles Intl

$463

Find similar

United Airlines

Nov 5

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

14h 48m

2 stops

KOA4:18 pmKona Intl

Nov 19

KOA2:20 pmKona Intl

15h 33m

2 stops

DCA10:53 amWashington, D.C. Reagan-National

$468

Find similar

United Airlines

Sep 24

IAD8:15 amWashington, D.C. Dulles Intl

13h 31m

1 stop

KOA3:46 pmKona Intl

Sep 28

KOA1:05 pmKona Intl

12h 04m

1 stop

IAD7:09 amWashington, D.C. Dulles Intl

$476

Find similar

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

Dec 4

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

13h 42m

1 stop

KOA3:12 pmKona Intl

Dec 13

KOA6:30 pmKona Intl

12h 29m

1 stop

DCA11:59 amWashington, D.C. Reagan-National

$463

Find similar

American Airlines

Dec 4

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

13h 42m

1 stop

KOA3:12 pmKona Intl

Dec 13

KOA4:40 pmKona Intl

13h 20m

2 stops

DCA11:00 amWashington, D.C. Reagan-National

$469

Find similar

American Airlines

Feb 18

BWI6:29 amBaltimore/Washington

14h 06m

1 stop

KOA3:35 pmKona Intl

Feb 25

KOA6:30 pmKona Intl

14h 28m

1 stop

BWI1:58 pmBaltimore/Washington

$475

Find similar

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

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Wed 2/4

8:00 am-4:14 pm

1 stop13h 14m

Kona Intl

Mon 2/9

10:00 pm-4:15 pm

1 stop13h 15m

$453

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/29

7:43 am-4:44 pm

1 stop15h 01m

Kona Intl

Wed 11/5

8:45 am-6:23 am

1 stop16h 38m

$457

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/22

7:35 am-5:30 pm

1 stop15h 55m

Kona Intl

Mon 10/27

8:30 pm-4:57 pm

2 stops14h 27m

$462

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Tue 11/18

7:59 am-7:25 pm

2 stops16h 26m

Kona Intl

Thu 12/4

8:53 pm-3:27 pm

1 stop13h 34m

$462

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Thu 11/6

8:25 am-4:18 pm

1 stop12h 53m

Kona Intl

Fri 11/14

2:40 pm-7:30 am

1 stop11h 50m

$463

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Thu 12/4

6:30 am-3:12 pm

1 stop13h 42m

Kona Intl

Sat 12/13

6:30 pm-11:59 am

1 stop12h 29m

$463

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Wed 11/5

6:30 am-4:18 pm

2 stops14h 48m

Kona Intl

Wed 11/19

2:20 pm-10:53 am

2 stops15h 33m

$468

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Thu 12/4

6:30 am-3:12 pm

1 stop13h 42m

Kona Intl

Sat 12/13

4:40 pm-11:00 am

2 stops13h 20m

$469

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 10/22

6:10 am-1:00 pm

1 stop12h 50m

Kona Intl

Mon 10/27

8:30 pm-2:30 pm

1 stop12h 00m

$547

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 11/5

6:10 am-1:40 pm

1 stop12h 30m

Kona Intl

Wed 11/19

9:15 pm-1:50 pm

1 stop11h 35m

$548

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Showing 1-10 of 20 resultsSorted by cheapest first

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 typical price of a round-trip flight between Washington, D.C. and Kailua-Kona?

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

The cheapest month to fly to Kailua-Kona from Washington, D.C. is in September. Flight prices, which tend to average around $484, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Kailua-Kona, with average flight prices from Washington, D.C. averaging around $580.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Tuesday when prices can be found for as low as $599. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Friday is $939.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from Washington, D.C. in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $629 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Kailua-Kona is in the evening when prices are around $1,072.

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 $765 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 $539 on momondo.

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

You could potentially save up to 2% 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 September 2025, prices for Washington, D.C. to Kailua-Kona flights are approximately 24% cheaper 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

Direct flights	None

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 11h 50m.
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 September 2025.
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 (50% of total bookings). The next most popular airlines are Delta (20%), Alaska Airlines (11%), and American Airlines (10%).

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 7,960 reviews	Search Delta flights
Alaska Airlines	PriceFrom $417	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $427	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
American Airlines	PriceFrom $439	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $592	Free Cancellation	Rating 8.0 4,248 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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Cheap flights from Washington, D.C. to Kailua-Kona from $201

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 11/5. 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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Filter for what you want

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

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

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

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

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See travel insights to Kailua-Kona from

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

What is the typical price of a round-trip flight between Washington, D.C. and Kailua-Kona?

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

What is the cheapest day to depart on your flight to Kailua-Kona?

What is the cheapest time of day to depart on your flight 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 2% 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 September 2025, prices for Washington, D.C. to Kailua-Kona flights are approximately 24% cheaper when compared to flights at the same time last year.

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

Delta, Alaska Airlines, 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: 36% 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 Denver (DEN) offer the lowest average round-trip price of $417.

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 14m.

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 17m.

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

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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