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: 70% 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.

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 30m on average. On the other hand, flying from Washington, D.C. to Kailua-Kona takes 14h 12m 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 travel time from Washington, D.C. to Kailua-Kona?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 12h 29m.

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

Southwest, Delta, 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 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.

$304 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.

6:50 am - 3:35 pmBWI Baltimore/Washington-KOA Kona Intl

13h 45m1 stop Dallas/Fort Worth

6:30 pm - 10:57 amKOA Kona Intl-BWI Baltimore/Washington

11h 27m1 stop Dallas/Fort Worth

$608American Airlines

Wed, Feb 24 - Mon, Mar 1

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

12h 55m1 stop Las Vegas Harry Reid Intl

9:30 pm - 2:30 pmKOA Kona Intl-BWI Baltimore/Washington

12h 00m1 stop Las Vegas Harry Reid Intl

$608Southwest

Thu, Dec 3 - Mon, Dec 7

8:23 am - 3:39 pmBWI Baltimore/Washington-KOA Kona Intl

13h 16m1 stop Denver Intl

11:59 pm - 5:26 pmKOA Kona Intl-BWI Baltimore/Washington

12h 27m1 stop San Francisco

$608United Airlines

Tue, Oct 27 - Tue, Nov 3

8:15 am - 4:50 pmBWI Baltimore/Washington-KOA Kona Intl

13h 35m1 stop Denver Intl

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

13h 41m1 stop Denver Intl

$608United Airlines

Wed, Jan 20 - Tue, Jan 26

6:20 pm - 12:47 pmBWI Baltimore/Washington-KOA Kona Intl

23h 27m2 stops Seattle/Tacoma Intl Honolulu

8:51 am - 5:17 pmKOA Kona Intl-BWI Baltimore/Washington

27h 26m1 stop Seattle/Tacoma Intl

$613Multiple Airlines

Wed, Jan 20 - Tue, Jan 26

7:15 am - 2:55 pmBWI Baltimore/Washington-KOA Kona Intl

12h 40m1 stop Salt Lake City

9:40 pm - 4:57 pmKOA Kona Intl-BWI Baltimore/Washington

14h 17m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

$614Delta

Thu, Dec 3 - Mon, Dec 7

7:15 am - 2:41 pmBWI Baltimore/Washington-KOA Kona Intl

12h 26m1 stop Salt Lake City

9:45 pm - 11:35 pmKOA Kona Intl-BWI Baltimore/Washington

20h 50m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

$614Delta

Tue, Nov 10 - Tue, Nov 17

6:05 am - 2:55 pmBWI Baltimore/Washington-KOA Kona Intl

13h 50m1 stop Las Vegas Harry Reid Intl

9:30 pm - 2:30 pmKOA Kona Intl-BWI Baltimore/Washington

12h 00m1 stop Las Vegas Harry Reid Intl

$636Southwest

Tue, Jan 12 - Thu, Jan 21

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

14h 37m1 stop Phoenix Sky Harbor Intl

6:30 pm - 12:37 pmKOA Kona Intl-DCA Washington, D.C. Reagan-National

13h 07m1 stop Dallas/Fort Worth

$656American Airlines

Tue, Jan 26 - Thu, Feb 11

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

28h 00m2 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.

6:10 am - 5:31 pmBWI Baltimore/Washington-KOA Kona Intl

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

9:06 pm - 11:28 pmKOA Kona Intl-BWI Baltimore/Washington

20h 22m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

$669Delta

Wed, Sep 30 - Tue, Oct 27

6:01 am - 4:00 pmBWI Baltimore/Washington-KOA Kona Intl

15h 59m2 stops Charlotte Douglas Los Angeles

3:33 pm - 11:05 amKOA Kona Intl-BWI Baltimore/Washington

13h 32m2 stops Los Angeles Dallas/Fort Worth

$678American Airlines

Wed, Sep 30 - Tue, Oct 27

6:30 am - 12:45 pmBWI Baltimore/Washington-KOA Kona Intl

12h 15m1 stop Las Vegas Harry Reid Intl

8:35 pm - 2:25 pmKOA Kona Intl-BWI Baltimore/Washington

11h 50m1 stop Las Vegas Harry Reid Intl

$703Southwest

Wed, Sep 30 - Tue, Oct 27

6:30 am - 12:45 pmBWI Baltimore/Washington-KOA Kona Intl

12h 15m1 stop Las Vegas Harry Reid Intl

8:35 pm - 5:30 pmKOA Kona Intl-BWI Baltimore/Washington

14h 55m2 stops Las Vegas Harry Reid Intl Albany Intl

$709Southwest

Wed, Sep 30 - Tue, Oct 27

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

16h 06m1 stop Seattle/Tacoma Intl

9:06 pm - 12:42 amKOA Kona Intl-IAD Washington, D.C. Dulles Intl

21h 36m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

$791Delta

Sat, Oct 3 - Thu, Oct 8

7:50 am - 6:17 pmBWI Baltimore/Washington-KOA Kona Intl

16h 27m2 stops Seattle/Tacoma Intl Honolulu

10:21 pm - 5:12 pmKOA Kona Intl-BWI Baltimore/Washington

12h 51m1 stop Seattle/Tacoma Intl

$812Multiple Airlines

Wed, Sep 30 - Tue, Oct 27

7:24 pm - 5:53 pmIAD Washington, D.C. Dulles Intl-KOA Kona Intl

28h 29m2 stops San Diego Lihue

8:45 pm - 11:59 pmKOA Kona Intl-IAD Washington, D.C. Dulles Intl

21h 14m2 stops Honolulu Seattle/Tacoma Intl

$826Multiple Airlines

Sat, Oct 3 - Thu, Oct 8

4:13 pm - 3:43 pmBWI Baltimore/Washington-KOA Kona Intl

29h 30m1 stop Denver Intl

10:59 pm - 5:26 pmKOA Kona Intl-BWI Baltimore/Washington

12h 27m1 stop San Francisco

$891United Airlines

Wed, Sep 30 - Tue, Oct 27

4:13 pm - 3:43 pmBWI Baltimore/Washington-KOA Kona Intl

29h 30m1 stop Denver Intl

10:59 pm - 5:26 pmKOA Kona Intl-BWI Baltimore/Washington

12h 27m1 stop San Francisco

$920United Airlines

Wed, Sep 30 - Tue, Oct 27

6:01 am - 4:00 pmBWI Baltimore/Washington-KOA Kona Intl

15h 59m3 stops Charlotte Douglas Phoenix Sky Harbor Intl Los Angeles

3:33 pm - 11:05 amKOA Kona Intl-BWI Baltimore/Washington

13h 32m2 stops Los Angeles Dallas/Fort Worth

$953American Airlines

Wed, Sep 30 - Tue, Oct 27

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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

Oct 27

BWI8:23 amBaltimore/Washington

13h 16m

1 stop

KOA3:39 pmKona Intl

Nov 3

KOA11:59 pmKona Intl

12h 27m

1 stop

BWI5:26 pmBaltimore/Washington

$608

United Airlines

Oct 27

BWI6:10 amBaltimore/Washington

15h 29m

2 stops

KOA3:39 pmKona Intl

Nov 3

KOA11:59 pmKona Intl

12h 27m

1 stop

BWI5:26 pmBaltimore/Washington

$614

United Airlines

Oct 26

BWI8:23 amBaltimore/Washington

13h 16m

1 stop

KOA3:39 pmKona Intl

Oct 29

KOA12:04 pmKona Intl

11h 39m

1 stop

BWI5:43 amBaltimore/Washington

$617

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

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

Delta

Oct 27

IAD6:05 amWashington, D.C. Dulles Intl

19h 21m

2 stops

KOA7:26 pmKona Intl

Nov 3

KOA10:55 pmKona Intl

19h 21m

2 stops

IAD11:16 pmWashington, D.C. Dulles Intl

$627

Delta

Nov 10

IAD7:00 amWashington, D.C. Dulles Intl

17h 25m

1 stop

KOA7:25 pmKona Intl

Nov 17

KOA9:45 pmKona Intl

20h 36m

2 stops

IAD11:21 pmWashington, D.C. Dulles Intl

$642

Delta

Dec 2

BWI7:15 amBaltimore/Washington

12h 40m

1 stop

KOA2:55 pmKona Intl

Dec 11

KOA9:40 pmKona Intl

18h 14m

2 stops

BWI8:54 pmBaltimore/Washington

$643

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

6:50 am-3:35 pm

1 stop13h 45m

Kona Intl

Mon 3/1

6:30 pm-10:57 am

1 stop11h 27m

$608

Quickest round-trip

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Thu 12/3

6:05 am-2:00 pm

1 stop12h 55m

Kona Intl

Mon 12/7

9:30 pm-2:30 pm

1 stop12h 00m

$608

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Tue 10/27

8:23 am-3:39 pm

1 stop13h 16m

Kona Intl

Tue 11/3

11:59 pm-5:26 pm

1 stop12h 27m

$608

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Wed 1/20

8:15 am-4:50 pm

1 stop13h 35m

Kona Intl

Tue 1/26

8:25 pm-3:06 pm

1 stop13h 41m

$608

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Wed 1/20

6:20 pm-12:47 pm

2 stops23h 27m

Kona Intl

Tue 1/26

8:51 am-5:17 pm

1 stop27h 26m

$613

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Thu 12/3

7:15 am-2:55 pm

1 stop12h 40m

Kona Intl

Mon 12/7

9:40 pm-4:57 pm

2 stops14h 17m

$614

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Tue 11/10

7:15 am-2:41 pm

1 stop12h 26m

Kona Intl

Tue 11/17

9:45 pm-11:35 pm

2 stops20h 50m

$614

BaltimoreKailua-Kona

BWI Baltimore/Washington - KOA Kona Intl

BWIKOA

Baltimore/Washington

Tue 1/12

6:05 am-2:55 pm

1 stop13h 50m

Kona Intl

Thu 1/21

9:30 pm-2:30 pm

1 stop12h 00m

$636

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

6:30 pm-12:37 pm

1 stop13h 07m

$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-5:53 pm

2 stops28h 00m

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 typical for flights on this route.

Typical prices usually range from $510 to $652.
The lowest price recently found on this route was $608.

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 $537, 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 $571.

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 18% 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	$304
Fastest flight time	12h 30m
Direct flights	None

The best one-way flight to Kailua-Kona from Washington, D.C. in the past 72 hours is $304. The best round-trip flight deal from Washington, D.C. to Kailua-Kona found on momondo in the last 72 hours is $608.

The fastest flight from Washington, D.C. to Kailua-Kona takes 12h 30m

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 30m.
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 (47% 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 8,609 reviews	Search Delta flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 10,258 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $458	Free Cancellation	Rating 7.9 12,992 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $494	Free Cancellation	Rating 7.0 12,096 reviews	Search American Airlines flights
Southwest	PriceFrom $572	Free Cancellation	Rating 8.0 4,202 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.