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 22m on average. On the other hand, flying from Washington, D.C. to Kailua-Kona takes 13h 57m 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.

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

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

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 66% 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: 63% 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 May 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.

$297 Cheap Flights from Washington, D.C. to Kailua-Kona in 2026

Q: 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 $782 to $585. The lowest price recently found on this route was $509.

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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.

5:02 am - 1:58 pm

BWI

KOA

14h 56m

2 stops

4:32 pm - 11:22 am

KOA

BWI

13h 50m

2 stops

$509American Airlines

Wed, Oct 28 - Wed, Nov 4

7:50 am - 7:27 pm

BWI

KOA

17h 37m

1 stop

7:15 pm - 3:34 pm

KOA

BWI

14h 19m

2 stops

$533Multiple Airlines

Thu, Sep 10 - Wed, Sep 16

5:02 am - 1:58 pm

BWI

KOA

14h 56m

2 stops

9:45 pm - 4:40 pm

KOA

BWI

13h 55m

2 stops

$538American Airlines

Mon, Oct 26 - Mon, Nov 9

8:26 am - 3:43 pm

BWI

KOA

13h 17m

1 stop

1:01 pm - 6:55 am

KOA

BWI

11h 54m

1 stop

$542United Airlines

Thu, Aug 20 - Wed, Aug 26

8:26 am - 3:43 pm

BWI

KOA

13h 17m

1 stop

2:05 pm - 11:45 am

KOA

BWI

15h 40m

2 stops

$547United Airlines

Thu, Aug 20 - Wed, Aug 26

8:15 am - 3:41 pm

BWI

KOA

13h 26m

1 stop

1:05 pm - 5:52 am

KOA

BWI

11h 47m

1 stop

$548United Airlines

Mon, Oct 26 - Wed, Nov 4

7:50 am - 7:27 pm

BWI

KOA

17h 37m

1 stop

12:35 pm - 6:30 am

KOA

BWI

11h 55m

1 stop

$549Alaska Airlines

Thu, Sep 10 - Tue, Sep 15

11:15 am - 7:20 pm

IAD

KOA

14h 05m

2 stops

8:50 pm - 6:42 pm

KOA

IAD

15h 52m

2 stops

$556Delta

Tue, Jun 2 - Mon, Jun 8

6:59 am - 7:20 pm

DCA

KOA

18h 21m

2 stops

8:50 pm - 3:28 pm

KOA

DCA

12h 38m

1 stop

$575Delta

Fri, May 29 - Wed, Jun 3

6:00 am - 2:44 pm

IAD

KOA

14h 44m

1 stop

9:25 pm - 4:35 pm

KOA

IAD

13h 10m

1 stop

$597Alaska Airlines

Sun, May 24 - Mon, Jun 1

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

Sep 10

BWI7:50 amBaltimore/Washington

17h 37m

1 stop

KOA7:27 pmKona Intl

Sep 15

KOA12:35 pmKona Intl

11h 55m

1 stop

BWI6:30 amBaltimore/Washington

$549

Alaska Airlines

Oct 28

IAD9:35 amWashington, D.C. Dulles Intl

17h 33m

1 stop

KOA9:08 pmKona Intl

Nov 4

KOA9:00 amKona Intl

17h 28m

1 stop

IAD7:28 amWashington, D.C. Dulles Intl

$594

Alaska Airlines

May 24

IAD6:00 amWashington, D.C. Dulles Intl

14h 44m

1 stop

KOA2:44 pmKona Intl

Jun 1

KOA9:25 pmKona Intl

13h 10m

1 stop

IAD4:35 pmWashington, D.C. Dulles Intl

$597

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

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

Delta

Jun 2

IAD11:15 amWashington, D.C. Dulles Intl

14h 05m

2 stops

KOA7:20 pmKona Intl

Jun 8

KOA8:50 pmKona Intl

15h 52m

2 stops

IAD6:42 pmWashington, D.C. Dulles Intl

$556

Delta

Aug 28

BWI6:05 amBaltimore/Washington

19h 12m

2 stops

KOA7:17 pmKona Intl

Sep 14

KOA8:40 pmKona Intl

16h 12m

2 stops

BWI6:52 pmBaltimore/Washington

$563

Delta

Sep 9

BWI8:10 amBaltimore/Washington

16h 24m

2 stops

KOA6:34 pmKona Intl

Sep 17

KOA8:40 pmKona Intl

16h 12m

2 stops

BWI6:52 pmBaltimore/Washington

$565

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 - KOA

BWIKOA

Baltimore/Washington

Wed 10/28

5:02 am-1:58 pm

2 stops14h 56m

Kona Intl

Wed 11/4

4:32 pm-11:22 am

2 stops13h 50m

$509

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 9/10

7:50 am-7:27 pm

1 stop17h 37m

Kona Intl

Wed 9/16

7:15 pm-3:34 pm

2 stops14h 19m

$533

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 10/26

5:02 am-1:58 pm

2 stops14h 56m

Kona Intl

Mon 11/9

9:45 pm-4:40 pm

2 stops13h 55m

$538

Quickest round-trip

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 8/20

8:26 am-3:43 pm

1 stop13h 17m

Kona Intl

Wed 8/26

1:01 pm-6:55 am

1 stop11h 54m

$542

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 8/20

8:26 am-3:43 pm

1 stop13h 17m

Kona Intl

Wed 8/26

2:05 pm-11:45 am

2 stops15h 40m

$547

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 10/26

8:15 am-3:41 pm

1 stop13h 26m

Kona Intl

Wed 11/4

1:05 pm-5:52 am

1 stop11h 47m

$548

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 9/10

7:50 am-7:27 pm

1 stop17h 37m

Kona Intl

Tue 9/15

12:35 pm-6:30 am

1 stop11h 55m

$549

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 6/2

11:15 am-7:20 pm

2 stops14h 05m

Kona Intl

Mon 6/8

8:50 pm-6:42 pm

2 stops15h 52m

$556

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Fri 5/29

6:59 am-7:20 pm

2 stops18h 21m

Kona Intl

Wed 6/3

8:50 pm-3:28 pm

1 stop12h 38m

$575

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Sun 5/24

6:00 am-2:44 pm

1 stop14h 44m

Kona Intl

Mon 6/1

9:25 pm-4:35 pm

1 stop13h 10m

$597

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?

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

The cheapest month to fly to Kailua-Kona from Washington, D.C. is in May. Flight prices, which tend to average around $90, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Kailua-Kona, with average flight prices from Washington, D.C. averaging around $211.

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 $687 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 $574 on momondo.

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

You could potentially save up to 14% 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 May 2026, prices for Washington, D.C. to Kailua-Kona flights are approximately 5% 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	12h 22m
Direct flights	None

The fastest flight from Washington, D.C. to Kailua-Kona takes 12h 22m

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 22m.
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 May 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 (28%), American Airlines (15%), and Alaska Airlines (5%).

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 $299	Free Cancellation	Rating 7.9 8,451 reviews	Search Delta flights
Alaska Airlines	PriceFrom $340	Free Cancellation	Rating 7.9 12,352 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 9,699 reviews	Search United Airlines flights
American Airlines	PriceFrom $409	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Southwest	PriceFrom $629	Free Cancellation	Rating 8.0 4,298 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.