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 29m.

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 Washington, D.C. to Kailua-Kona takes 13h 32m on average. On the other hand, flying from Baltimore to Kailua-Kona takes 13h 42m 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 Delta 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 67% 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: 73% of momondo users choosing 1-stop flights on this route connected there.

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.

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

Delta, American Airlines, and Alaska 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 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.

$212 Cheap Flights from Washington, D.C. to Kailua-Kona in 2026/27

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.

8:15 am - 4:57 pmBWI Baltimore/Washington-KOA Kona Intl

13h 42m1 stop Denver Intl

8:25 pm - 3:06 pmKOA Kona Intl-BWI Baltimore/Washington

13h 41m1 stop Denver Intl

$424United Airlines

Wed, Feb 24 - Mon, Mar 1

7:10 am - 3:00 pmBWI Baltimore/Washington-KOA Kona Intl

12h 50m1 stop Salt Lake City

10:45 pm - 11:40 pmKOA Kona Intl-BWI Baltimore/Washington

19h 55m2 stops Seattle/Tacoma Intl Salt Lake City

$430Delta

Thu, Jan 21 - Thu, Jan 28

8:15 am - 4:57 pmBWI Baltimore/Washington-KOA Kona Intl

13h 42m1 stop Denver Intl

2:20 pm - 11:20 amKOA Kona Intl-BWI Baltimore/Washington

16h 00m2 stops Los Angeles Houston George Bush Intcntl

$430United Airlines

Wed, Feb 24 - Mon, Mar 1

6:05 am - 5:11 pmBWI Baltimore/Washington-KOA Kona Intl

16h 06m2 stops Charlotte Douglas Los Angeles

10:21 pm - 6:15 pmKOA Kona Intl-BWI Baltimore/Washington

14h 54m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

$435American Airlines

Thu, Nov 5 - Thu, Nov 12

5:00 am - 3:17 pmBWI Baltimore/Washington-KOA Kona Intl

16h 17m2 stops Charlotte Douglas Los Angeles

10:21 pm - 5:53 pmKOA Kona Intl-BWI Baltimore/Washington

14h 32m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$435American Airlines

Mon, Oct 26 - Tue, Nov 3

7:00 am - 5:38 pmBWI Baltimore/Washington-KOA Kona Intl

16h 38m2 stops Salt Lake City Seattle/Tacoma Intl

10:55 pm - 8:20 pmKOA Kona Intl-BWI Baltimore/Washington

16h 25m2 stops Los Angeles Atlanta Hartsfield-Jackson

$435Delta

Tue, Oct 27 - Tue, Nov 3

7:40 pm - 1:40 pmBWI Baltimore/Washington-KOA Kona Intl

23h 00m2 stops Denver Intl Las Vegas Harry Reid Intl

7:05 pm - 2:10 pmKOA Kona Intl-BWI Baltimore/Washington

14h 05m2 stops Honolulu Los Angeles

$511Southwest

Wed, Nov 11 - Tue, Nov 17

6:05 am - 2:00 pmBWI Baltimore/Washington-KOA Kona Intl

12h 55m1 stop Las Vegas Harry Reid Intl

7:05 pm - 2:10 pmKOA Kona Intl-BWI Baltimore/Washington

14h 05m2 stops Honolulu Los Angeles

$522Southwest

Wed, Nov 11 - Tue, Nov 17

5:17 pm - 11:15 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

34h 58m1 stop Seattle/Tacoma Intl

2:11 pm - 5:40 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

22h 29m2 stops Kahului San Diego

$600Multiple Airlines

Tue, Nov 3 - Tue, Nov 17

9:30 am - 6:47 amDCA Washington, D.C. Reagan-National-KOA Kona Intl

26h 17m2 stops Los Angeles Honolulu

2:00 pm - 8:00 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

25h 00m1 stop Los Angeles

$606Multiple Airlines

Wed, Jan 20 - Mon, Jan 25

Cheap last minute flights

Enter your travel dates to find the best prices.

6:59 pm - 9:32 amDCA Washington, D.C. Reagan-National-KOA Kona Intl

20h 33m1 stop San Francisco

3:51 pm - 5:59 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

20h 08m1 stop San Francisco

$730Alaska Airlines

Sun, Sep 20 - Tue, Sep 22

6:30 am - 3:43 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

15h 13m1 stop Denver Intl

1:08 pm - 6:53 amKOA Kona Intl-IAD Washington, D.C. Dulles Intl

11h 45m1 stop Los Angeles

$730United Airlines

Sun, Sep 20 - Tue, Sep 22

7:00 am - 5:55 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

16h 55m2 stops Seattle/Tacoma Intl Lihue

10:35 am - 6:14 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

25h 39m1 stop San Diego

$735Multiple Airlines

Sun, Sep 20 - Tue, Sep 22

7:25 am - 5:31 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

16h 06m1 stop Seattle/Tacoma Intl

8:55 pm - 11:43 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

20h 48m2 stops Seattle/Tacoma Intl Salt Lake City

$736Delta

Mon, Sep 21 - Thu, Oct 1

6:00 am - 4:00 pmBWI Baltimore/Washington-KOA Kona Intl

16h 00m2 stops Charlotte Douglas Los Angeles

9:45 pm - 7:33 pmKOA Kona Intl-BWI Baltimore/Washington

15h 48m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

$736American Airlines

Sun, Sep 20 - Tue, Sep 22

6:59 pm - 9:32 amDCA Washington, D.C. Reagan-National-KOA Kona Intl

20h 33m1 stop San Francisco

8:45 pm - 9:59 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

19h 14m2 stops Honolulu Seattle/Tacoma Intl

$736Multiple Airlines

Sun, Sep 20 - Tue, Sep 22

6:10 am - 5:31 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

17h 21m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

8:55 pm - 11:43 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

20h 48m2 stops Seattle/Tacoma Intl Salt Lake City

$741Delta

Mon, Sep 21 - Thu, Oct 1

6:52 am - 4:00 pmBWI Baltimore/Washington-KOA Kona Intl

15h 08m2 stops Charlotte Douglas Los Angeles

3:34 pm - 11:09 amKOA Kona Intl-BWI Baltimore/Washington

13h 35m2 stops Los Angeles Dallas/Fort Worth

$753American Airlines

Sun, Sep 20 - Sat, Sep 26

6:59 pm - 9:32 amDCA Washington, D.C. Reagan-National-KOA Kona Intl

20h 33m1 stop San Francisco

3:51 pm - 5:59 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

20h 08m1 stop San Francisco

$785Alaska Airlines

Sun, Sep 20 - Fri, Sep 25

9:00 am - 7:35 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

16h 35m2 stops Los Angeles San Francisco

1:08 pm - 6:34 amKOA Kona Intl-IAD Washington, D.C. Dulles Intl

11h 26m1 stop Los Angeles

$786United Airlines

Wed, Sep 23 - Fri, Sep 25

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

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

Southwest

Nov 11

BWI7:40 pmBaltimore/Washington

23h 00m

2 stops

KOA1:40 pmKona Intl

Nov 17

KOA7:05 pmKona Intl

14h 05m

2 stops

BWI2:10 pmBaltimore/Washington

$511

Southwest

Nov 11

BWI6:05 amBaltimore/Washington

12h 55m

1 stop

KOA2:00 pmKona Intl

Nov 17

KOA7:05 pmKona Intl

14h 05m

2 stops

BWI2:10 pmBaltimore/Washington

$522

Southwest

Jan 21

BWI6:05 amBaltimore/Washington

13h 50m

1 stop

KOA2:55 pmKona Intl

Jan 28

KOA9:30 pmKona Intl

12h 00m

1 stop

BWI2:30 pmBaltimore/Washington

$531

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 15

BWI5:45 amBaltimore/Washington

15h 56m

2 stops

KOA4:41 pmKona Intl

Jan 31

KOA2:49 pmKona Intl

14h 24m

2 stops

BWI10:13 amBaltimore/Washington

$438

American Airlines

Feb 24

BWI7:52 pmBaltimore/Washington

22h 01m

2 stops

KOA12:53 pmKona Intl

Mar 1

KOA6:30 pmKona Intl

11h 27m

1 stop

BWI10:57 amBaltimore/Washington

$488

American Airlines

Jan 17

BWI6:14 pmBaltimore/Washington

24h 05m

2 stops

KOA1:19 pmKona Intl

Jan 25

KOA9:59 pmKona Intl

14h 45m

2 stops

BWI5:44 pmBaltimore/Washington

$493

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

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Wed 2/24

8:15 am-4:57 pm

1 stop13h 42m

Kona Intl

Mon 3/1

8:25 pm-3:06 pm

1 stop13h 41m

$424

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Thu 1/21

7:10 am-3:00 pm

1 stop12h 50m

Kona Intl

Thu 1/28

10:45 pm-11:40 pm

2 stops19h 55m

$430

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Wed 2/24

8:15 am-4:57 pm

1 stop13h 42m

Kona Intl

Mon 3/1

2:20 pm-11:20 am

2 stops16h 00m

$430

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Thu 11/5

6:05 am-5:11 pm

2 stops16h 06m

Kona Intl

Thu 11/12

10:21 pm-6:15 pm

2 stops14h 54m

$435

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Mon 10/26

5:00 am-3:17 pm

2 stops16h 17m

Kona Intl

Tue 11/3

10:21 pm-5:53 pm

2 stops14h 32m

$435

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Tue 10/27

7:00 am-5:38 pm

2 stops16h 38m

Kona Intl

Tue 11/3

10:55 pm-8:20 pm

2 stops16h 25m

$435

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Wed 11/11

7:40 pm-1:40 pm

2 stops23h 00m

Kona Intl

Tue 11/17

7:05 pm-2:10 pm

2 stops14h 05m

$511

Quickest round-trip

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Wed 11/11

6:05 am-2:00 pm

1 stop12h 55m

Kona Intl

Tue 11/17

7:05 pm-2:10 pm

2 stops14h 05m

$522

Washington, D.C.Kailua-Kona

IAD Washington, D.C. Dulles Intl - KOA Kona Intl

IADKOA

Washington, D.C. Dulles Intl

Tue 11/3

5:17 pm-11:15 pm

1 stop34h 58m

Kona Intl

Tue 11/17

2:11 pm-5:40 pm

2 stops22h 29m

$600

Washington, D.C.Kailua-Kona

DCA Washington, D.C. Reagan-National - KOA Kona Intl

DCAKOA

Washington, D.C. Reagan-National

Wed 1/20

9:30 am-6:47 am

2 stops26h 17m

Kona Intl

Mon 1/25

2:00 pm-8:00 pm

1 stop25h 00m

$606

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 $537 to $694.
The lowest price recently found on this route was $424.

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 January is another great option to travel to Kailua-Kona, with average flight prices from Washington, D.C. averaging around $554.

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 $716 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 33% 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 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

Best Price Found	$212
Fastest flight time	12h 45m
Direct flights	None

The best one-way flight to Kailua-Kona from Washington, D.C. in the past 72 hours is $212. The best round-trip flight deal from Washington, D.C. to Kailua-Kona found on momondo in the last 72 hours is $424.

The fastest flight from Washington, D.C. to Kailua-Kona takes 12h 45m

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 12h 45m.
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 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 (48% of total bookings). The next most popular airlines are Delta (25%), American Airlines (14%), and Alaska Airlines (13%).

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 $347	Free Cancellation	Rating 7.8 8,588 reviews	Search Delta flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 10,224 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $458	Free Cancellation	Rating 7.9 12,940 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $494	Free Cancellation	Rating 7.1 12,077 reviews	Search American Airlines flights
Southwest	PriceFrom $572	Free Cancellation	Rating 8.0 4,189 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.