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 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 Seattle (SEA) offer the lowest average round-trip price of $520.

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 26m on average. On the other hand, flying from Washington, D.C. to Kailua-Kona takes 13h 45m 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 airport is the most popular layover for flights between Washington, D.C. and Kailua-Kona?

Phoenix (PHX) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

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

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

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.

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 4 operators available for flights from Washington, D.C. to Kona Intl Airport as of October 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.

$328 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.

7:00 am - 7:25 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

17h 25m1 stop Seattle/Tacoma Intl

10:40 pm - 9:30 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

17h 50m2 stops Los Angeles Atlanta Hartsfield-Jackson

$634Delta

Wed, Nov 25 - Wed, Dec 2

7:00 am - 2:55 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

12h 55m1 stop Salt Lake City

8:40 pm - 8:11 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

18h 31m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$634Delta

Tue, Dec 8 - Tue, Dec 15

6:42 pm - 3:47 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

26h 05m1 stop San Diego

3:42 pm - 5:39 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

20h 57m2 stops Sacramento Intl San Diego

$648Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

6:42 pm - 3:47 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

26h 05m1 stop San Diego

11:44 am - 5:39 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

24h 55m1 stop San Diego

$655Alaska Airlines

Tue, Dec 8 - Tue, Dec 15

6:53 pm - 4:11 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

26h 18m1 stop San Diego

8:51 am - 4:27 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

26h 36m1 stop Seattle/Tacoma Intl

$655Alaska Airlines

Wed, Jan 13 - Thu, Jan 21

6:00 am - 1:58 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

12h 58m1 stop San Francisco

1:32 pm - 7:32 amKOA Kona Intl-IAD Washington, D.C. Dulles Intl

13h 00m1 stop San Francisco

$656United Airlines

Thu, Jan 14 - Wed, Jan 20

6:10 am - 4:39 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

15h 29m1 stop Denver Intl

8:25 pm - 12:57 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

11h 32m1 stop Denver Intl

$656United Airlines

Wed, Nov 25 - Wed, Dec 2

7:00 am - 4:37 pmDCA Washington, D.C. Reagan-National-KOA Kona Intl

14h 37m1 stop Phoenix Sky Harbor Intl

10:48 pm - 3:59 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

12h 11m1 stop Phoenix Sky Harbor Intl

$656American Airlines

Tue, Jan 26 - Thu, Feb 11

7:00 am - 4:37 pmDCA Washington, D.C. Reagan-National-KOA Kona Intl

14h 37m1 stop Phoenix Sky Harbor Intl

9:59 pm - 3:59 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

13h 00m1 stop Phoenix Sky Harbor Intl

$656American Airlines

Wed, Jan 13 - Thu, Jan 21

6:53 pm - 5:51 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

27h 58m2 stops San Diego Lihue

10:44 am - 5:50 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

26h 06m1 stop San Diego

$659Multiple Airlines

Tue, Jan 5 - Wed, Jan 20

Cheap last minute flights

Enter your travel dates to find the best prices.

10:59 am - 6:51 amDCA Washington, D.C. Reagan-National-KOA Kona Intl

24h 52m2 stops San Diego Honolulu

3:28 pm - 8:00 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

23h 32m1 stop Los Angeles

$735Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

6:59 am - 8:27 pmDCA Washington, D.C. Reagan-National-KOA Kona Intl

18h 28m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:45 pm - 3:19 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

11h 34m1 stop Los Angeles

$736Delta

Thu, Nov 5 - Thu, Nov 12

9:40 am - 8:27 pmDCA Washington, D.C. Reagan-National-KOA Kona Intl

15h 47m2 stops Detroit Metropolitan Wayne County Los Angeles

10:45 pm - 3:19 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

11h 34m1 stop Los Angeles

$736Delta

Thu, Nov 5 - Thu, Nov 12

7:05 am - 6:38 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

16h 33m1 stop Seattle/Tacoma Intl

9:45 pm - 9:30 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

18h 45m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

$736Delta

Thu, Nov 5 - Thu, Nov 12

10:59 am - 6:51 amDCA Washington, D.C. Reagan-National-KOA Kona Intl

24h 52m2 stops San Diego Honolulu

7:15 pm - 4:11 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

15h 56m2 stops Honolulu Portland

$741Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

6:46 pm - 3:52 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

26h 06m1 stop San Diego

11:34 am - 5:40 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

25h 06m1 stop San Diego

$803Alaska Airlines

Thu, Nov 5 - Thu, Nov 12

6:46 pm - 3:52 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

26h 06m1 stop San Diego

10:55 pm - 4:14 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

12h 19m1 stop Seattle/Tacoma Intl

$804Alaska Airlines

Thu, Nov 5 - Thu, Nov 12

6:46 pm - 3:52 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

26h 06m1 stop San Diego

11:34 am - 5:40 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

25h 06m1 stop San Diego

$813Alaska Airlines

Thu, Nov 5 - Thu, Nov 12

8:42 am - 5:11 pmDCA Washington, D.C. Reagan-National-KOA Kona Intl

13h 29m1 stop Los Angeles

10:21 pm - 4:05 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

12h 44m1 stop Phoenix Sky Harbor Intl

$1,050American Airlines

Thu, Nov 5 - Thu, Nov 12

8:42 am - 5:11 pmDCA Washington, D.C. Reagan-National-KOA Kona Intl

13h 29m1 stop Los Angeles

10:21 pm - 4:05 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

12h 44m1 stop Phoenix Sky Harbor Intl

$1,161American Airlines

Thu, Nov 5 - Thu, Nov 12

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

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

Alaska Airlines

Jan 5

IAD6:53 pmWashington, D.C. Dulles Intl

26h 18m

1 stop

KOA4:11 pmKona Intl

Jan 20

KOA10:44 amKona Intl

26h 06m

1 stop

IAD5:50 pmWashington, D.C. Dulles Intl

$655

Alaska Airlines

Feb 24

IAD7:00 amWashington, D.C. Dulles Intl

14h 20m

1 stop

KOA4:20 pmKona Intl

Mar 1

KOA10:30 pmKona Intl

12h 56m

1 stop

IAD4:26 pmWashington, D.C. Dulles Intl

$656

Alaska Airlines

Feb 24

IAD7:00 amWashington, D.C. Dulles Intl

14h 20m

1 stop

KOA4:20 pmKona Intl

Mar 1

KOA12:50 pmKona Intl

25h 11m

1 stop

IAD7:01 pmWashington, D.C. Dulles Intl

$666

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

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

Delta

Nov 25

IAD7:00 amWashington, D.C. Dulles Intl

17h 25m

1 stop

KOA7:25 pmKona Intl

Dec 2

KOA10:40 pmKona Intl

17h 50m

2 stops

IAD9:30 pmWashington, D.C. Dulles Intl

$634

Delta

Dec 1

IAD8:07 amWashington, D.C. Dulles Intl

16h 48m

2 stops

KOA7:55 pmKona Intl

Dec 9

KOA10:40 pmKona Intl

17h 50m

2 stops

IAD9:30 pmWashington, D.C. Dulles Intl

$639

Delta

Jan 26

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

19h 00m

2 stops

KOA8:00 pmKona Intl

Feb 11

KOA9:40 pmKona Intl

13h 01m

1 stop

DCA3:41 pmWashington, D.C. Reagan-National

$642

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

IADKOA

Washington, D.C. Dulles Intl

Wed 11/25

7:00 am-7:25 pm

1 stop17h 25m

Kona Intl

Wed 12/2

10:40 pm-9:30 pm

2 stops17h 50m

$634

Washington, D.C.Kailua-Kona

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

IADKOA

Washington, D.C. Dulles Intl

Tue 12/8

7:00 am-2:55 pm

1 stop12h 55m

Kona Intl

Tue 12/15

8:40 pm-8:11 pm

2 stops18h 31m

$634

Washington, D.C.Kailua-Kona

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

IADKOA

Washington, D.C. Dulles Intl

Wed 12/2

6:42 pm-3:47 pm

1 stop26h 05m

Kona Intl

Wed 12/9

3:42 pm-5:39 pm

2 stops20h 57m

$648

Washington, D.C.Kailua-Kona

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

IADKOA

Washington, D.C. Dulles Intl

Tue 12/8

6:42 pm-3:47 pm

1 stop26h 05m

Kona Intl

Tue 12/15

11:44 am-5:39 pm

1 stop24h 55m

$655

Washington, D.C.Kailua-Kona

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

IADKOA

Washington, D.C. Dulles Intl

Wed 1/13

6:53 pm-4:11 pm

1 stop26h 18m

Kona Intl

Thu 1/21

8:51 am-4:27 pm

1 stop26h 36m

$655

Quickest round-trip

Washington, D.C.Kailua-Kona

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

IADKOA

Washington, D.C. Dulles Intl

Thu 1/14

6:00 am-1:58 pm

1 stop12h 58m

Kona Intl

Wed 1/20

1:32 pm-7:32 am

1 stop13h 00m

$656

Washington, D.C.Kailua-Kona

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

IADKOA

Washington, D.C. Dulles Intl

Wed 11/25

6:10 am-4:39 pm

1 stop15h 29m

Kona Intl

Wed 12/2

8:25 pm-12:57 pm

1 stop11h 32m

$656

Washington, D.C.Kailua-Kona

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

DCAKOA

Washington, D.C. Reagan-National

Tue 1/26

7:00 am-4:37 pm

1 stop14h 37m

Kona Intl

Thu 2/11

10:48 pm-3:59 pm

1 stop12h 11m

$656

Washington, D.C.Kailua-Kona

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

DCAKOA

Washington, D.C. Reagan-National

Wed 1/13

7:00 am-4:37 pm

1 stop14h 37m

Kona Intl

Thu 1/21

9:59 pm-3:59 pm

1 stop13h 00m

$656

Washington, D.C.Kailua-Kona

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

IADKOA

Washington, D.C. Dulles Intl

Tue 1/5

6:53 pm-5:51 pm

2 stops27h 58m

Kona Intl

Wed 1/20

10:44 am-5:50 pm

1 stop26h 06m

$659

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 $1,282 to $1,347.
The lowest price recently found on this route was $634.

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 $526, 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 $579.

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 $721 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 $608 on momondo.

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

You could potentially save up to 10% 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 October 2026, prices for Washington, D.C. to Kailua-Kona flights are approximately 52% 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	$328
Fastest flight time	12h 26m
Direct flights	None

The best one-way flight to Kailua-Kona from Washington, D.C. in the past 72 hours is $328. The best round-trip flight deal from Washington, D.C. to Kailua-Kona found on momondo in the last 72 hours is $634.

The fastest flight from Washington, D.C. to Kailua-Kona takes 12h 26m

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 26m.
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 4 operators available for flights from Washington, D.C. to Kona Intl Airport as of October 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 (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 8,691 reviews	Search Delta flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.3 10,454 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $458	Free Cancellation	Rating 7.9 13,135 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $494	Free Cancellation	Rating 7.0 12,209 reviews	Search American Airlines flights
Southwest	PriceFrom $582	Free Cancellation	Rating 7.9 4,217 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.