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 11h 57m on average. On the other hand, flying from Washington, D.C. to Kailua-Kona takes 14h 10m 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.

What airlines fly to Kailua-Kona?

United Airlines, American Airlines and Alaska 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 68% 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 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 connection time from Washington, D.C. to Kailua-Kona?

Phoenix (PHX) has the shortest average layover time for this route: 1h 40m.

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

Seattle (SEA) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

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 52m.

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

Delta, Alaska Airlines, and Southwest 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 August 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.

$253 Cheap Flights from Washington, D.C. to Kailua-Kona in 2026

Discover deals from 900+ travel sites with momondo.

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.

12:45 pm - 9:27 pm-

14h 42m

1:08 pm - 6:29 am-

11h 21m

$502United Airlines

Thu, Sep 24 - Tue, Sep 29

2:47 pm - 9:27 pm-

12h 40m

1:08 pm - 6:29 am-

11h 21m

$502United Airlines

Thu, Sep 24 - Mon, Sep 28

7:05 am - 5:38 pm-

16h 33m

10:05 pm - 8:03 pm-

16h 58m

$506Delta

Tue, Oct 27 - Tue, Nov 3

7:05 am - 5:38 pm-

16h 33m

10:05 pm - 8:03 pm-

16h 58m

$506Delta

Tue, Oct 27 - Mon, Nov 2

9:00 am - 4:15 pm-

13h 15m

9:45 pm - 4:09 pm-

12h 24m

$506American Airlines

Tue, Sep 8 - Mon, Sep 21

7:30 am - 2:03 pm-

12h 33m

9:45 pm - 4:09 pm-

12h 24m

$506American Airlines

Tue, Sep 15 - Tue, Sep 22

6:59 pm - 9:32 am-

20h 33m

3:51 pm - 5:59 pm-

20h 08m

$506Alaska Airlines

Tue, Sep 8 - Mon, Sep 21

6:59 pm - 9:32 am-

20h 33m

3:51 pm - 5:59 pm-

20h 08m

$506Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

5:57 pm - 12:16 pm-

24h 19m

10:35 am - 6:14 pm-

25h 39m

$511Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

4:43 pm - 11:06 am-

24h 23m

1:52 pm - 3:40 pm-

19h 48m

$511Multiple Airlines

Sat, Aug 22 - Fri, Aug 28

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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

United Airlines

Sep 24

IAD2:47 pmWashington, D.C. Dulles Intl

12h 40m

1 stop

KOA9:27 pmKona Intl

Sep 28

KOA1:08 pmKona Intl

11h 21m

1 stop

IAD6:29 amWashington, D.C. Dulles Intl

$502

United Airlines

Oct 14

IAD2:47 pmWashington, D.C. Dulles Intl

12h 40m

1 stop

KOA9:27 pmKona Intl

Oct 21

KOA1:08 pmKona Intl

11h 21m

1 stop

IAD6:29 amWashington, D.C. Dulles Intl

$513

United Airlines

Sep 24

IAD12:58 pmWashington, D.C. Dulles Intl

14h 29m

2 stops

KOA9:27 pmKona Intl

Sep 29

KOA1:08 pmKona Intl

11h 21m

1 stop

IAD6:29 amWashington, D.C. Dulles Intl

$519

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

Sep 8

DCA9:00 amWashington, D.C. Reagan-National

13h 15m

1 stop

KOA4:15 pmKona Intl

Sep 21

KOA9:45 pmKona Intl

16h 51m

1 stop

DCA8:36 pmWashington, D.C. Reagan-National

$564

American Airlines

Sep 24

DCA5:00 amWashington, D.C. Reagan-National

17h 00m

2 stops

KOA4:00 pmKona Intl

Sep 29

KOA3:34 pmKona Intl

23h 03m

1 stop

DCA8:37 pmWashington, D.C. Reagan-National

$569

American Airlines

Nov 5

DCA6:00 amWashington, D.C. Reagan-National

15h 29m

2 stops

KOA4:29 pmKona Intl

Nov 12

KOA10:21 pmKona Intl

17h 36m

1 stop

DCA8:57 pmWashington, D.C. Reagan-National

$570

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

Cheapest round-trip

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Thu 9/24

12:45 pm-9:27 pm

1 stop14h 42m

Kona Intl

Tue 9/29

1:08 pm-6:29 am

1 stop11h 21m

$502

Quickest round-trip

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Thu 9/24

2:47 pm-9:27 pm

1 stop12h 40m

Kona Intl

Mon 9/28

1:08 pm-6:29 am

1 stop11h 21m

$502

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 10/27

7:05 am-5:38 pm

1 stop16h 33m

Kona Intl

Tue 11/3

10:05 pm-8:03 pm

1 stop16h 58m

$506

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 10/27

7:05 am-5:38 pm

1 stop16h 33m

Kona Intl

Mon 11/2

10:05 pm-8:03 pm

1 stop16h 58m

$506

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Tue 9/8

9:00 am-4:15 pm

1 stop13h 15m

Kona Intl

Mon 9/21

9:45 pm-4:09 pm

1 stop12h 24m

$506

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Tue 9/15

7:30 am-2:03 pm

1 stop12h 33m

Kona Intl

Tue 9/22

9:45 pm-4:09 pm

1 stop12h 24m

$506

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Tue 9/8

6:59 pm-9:32 am

1 stop20h 33m

Kona Intl

Mon 9/21

3:51 pm-5:59 pm

1 stop20h 08m

$506

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Mon 9/21

6:59 pm-9:32 am

1 stop20h 33m

Kona Intl

Mon 9/28

3:51 pm-5:59 pm

1 stop20h 08m

$506

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Mon 9/21

5:57 pm-12:16 pm

2 stops24h 19m

Kona Intl

Mon 9/28

10:35 am-6:14 pm

1 stop25h 39m

$511

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Sat 8/22

4:43 pm-11:06 am

1 stop24h 23m

Kona Intl

Fri 8/28

1:52 pm-3:40 pm

2 stops19h 48m

$511

Flights are sorted by cheapest round-trip flights first.

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?

Prices are currently low for flights on this route.

Typical prices usually range from $667 to $843.
The lowest price recently found on this route was $502.

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

The cheapest month to fly to Kailua-Kona from Washington, D.C. is in February. Flight prices, which tend to average around $520, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Kailua-Kona, with average flight prices from Washington, D.C. averaging around $542.

How far in advance should I book a flight from Washington, D.C. 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 $719 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 $548 on momondo.

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

You could potentially save up to 25% 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 August 2026, prices for Washington, D.C. to Kailua-Kona flights are approximately 1% 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

Fastest flight time	11h 57m
Direct flights	None

The fastest flight from Washington, D.C. to Kailua-Kona takes 11h 57m

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

Frequently asked questions about flying from Washington, D.C. to Kailua-Kona

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 57m.
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 August 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 (47% of total bookings). The next most popular airlines are Delta (26%), American Airlines (15%), and Alaska Airlines (12%).

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
Alaska Airlines	PriceFrom $340	Free Cancellation	Rating 7.9 12,762 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 10,060 reviews	Search United Airlines flights
Delta	PriceFrom $394	Free Cancellation	Rating 7.8 8,489 reviews	Search Delta flights
American Airlines	PriceFrom $494	Free Cancellation	Rating 7.1 11,851 reviews	Search American Airlines flights
Southwest	PriceFrom $582	Free Cancellation	Rating 8.0 4,221 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.