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Kailua-Kona

$219+ Cheap flights from District of Columbia to Kailua-Kona (KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KOA
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from District of Columbia to Kailua-Kona

Keep the following information in mind while searching for District of Columbia to Kailua-Kona flight deals. Data was last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$436
(Alaska Airlines)

One-way from

$219
(Delta)

Popular in

December

Cheapest in

September

Average price

$589
Provider with most accurate pricing for Washington, D.C. (WAS)-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kona Intl flights.
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From District of Columbia to Kona Intl
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One-way flight from District of Columbia to Kona Intl
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Highest demand for flights based on searches. 8% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from District of Columbia to Kailua-Kona

Cheapest flights from District of Columbia to Kailua-Kona
Explore the most affordable flight options available from District of Columbia to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:40 pmIAD - KOA
1 stop26h 03mAlaska Airlines
Mon 11/312:09 pmKOA - IAD
1 stop24h 04mAlaska Airlines
Deal found 10/1$436
This Alaska Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:59 amDCA - KOA
1 stop32h 21mAlaska Airlines
Mon 12/152:20 pmKOA - DCA
1 stop25h 42mAlaska Airlines
Deal found 9/30$436
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:25 amIAD - KOA
1 stop15h 32mAlaska Airlines
Wed 11/58:45 amKOA - IAD
1 stop16h 38mAlaska Airlines
Deal found 10/1$437
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:00 amDCA - KOA
1 stop14h 22mAlaska Airlines
Tue 12/162:20 pmKOA - DCA
1 stop25h 42mAlaska Airlines
Deal found 10/1$437
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:40 pmIAD - KOA
2 stops27h 22mAlaska Airlines
Wed 11/512:09 pmKOA - IAD
1 stop24h 04mAlaska Airlines
Deal found 10/2$441
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:59 amDCA - KOA
2 stops17h 24mDelta
Wed 11/59:30 pmKOA - DCA
1 stop12h 58mDelta
Deal found 10/2$442
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amDCA - KOA
1 stop13h 45mAmerican Airlines
Mon 12/154:43 pmKOA - DCA
2 stops13h 16mAmerican Airlines
Deal found 9/30$443
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:05 amIAD - KOA
2 stops17h 25mDelta
Tue 11/49:30 pmKOA - IAD
2 stops14h 27mDelta
Deal found 10/2$448
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amDCA - KOA
2 stops17h 20mDelta
Tue 12/169:30 pmKOA - DCA
2 stops16h 04mDelta
Deal found 10/2$448
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amDCA - KOA
1 stop14h 47mAmerican Airlines
Fri 11/219:35 pmKOA - DCA
1 stop13h 09mAmerican Airlines
Deal found 9/30$451
This Orbitz deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:25 amIAD - KOA
1 stop13h 29mAlaska Airlines
Wed 10/2911:09 amKOA - IAD
1 stop24h 04mAlaska Airlines
Deal found 9/30$453
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:59 amDCA - KOA
2 stops17h 24mDelta
Fri 11/79:30 pmKOA - DCA
1 stop12h 58mDelta
Deal found 10/2$456

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from District of Columbia to Kailua-Kona that are best for you.

Fly from

District of Columbia

Fly to

Kailua-Kona

Route

Depart

Return

Price

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 10/28

5:40 pm-1:43 pm

1 stop26h 03m

Kona Intl

Mon 11/3

12:09 pm-5:13 pm

1 stop24h 04m

$436

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 12/9

8:17 am-4:18 pm

1 stop13h 01m

Kona Intl

Mon 12/15

8:55 pm-1:23 pm

1 stop11h 28m

$437

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 12/9

7:34 am-5:22 pm

1 stop14h 48m

Kona Intl

Mon 12/15

9:00 am-6:06 am

1 stop16h 06m

$437

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/22

6:25 am-3:57 pm

1 stop15h 32m

Kona Intl

Wed 11/5

8:45 am-6:23 am

1 stop16h 38m

$437

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/29

5:40 pm-3:02 pm

2 stops27h 22m

Kona Intl

Wed 11/5

12:09 pm-5:13 pm

1 stop24h 04m

$441

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Thu 10/30

7:35 am-5:30 pm

1 stop15h 55m

Kona Intl

Tue 11/4

9:30 pm-4:57 pm

2 stops14h 27m

$442

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Mon 11/3

6:10 am-7:53 pm

2 stops18h 43m

Kona Intl

Thu 11/6

9:30 pm-3:28 pm

1 stop12h 58m

$442

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Mon 10/20

7:59 am-7:23 pm

2 stops17h 24m

Kona Intl

Thu 10/23

9:30 pm-3:28 pm

1 stop11h 58m

$442

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Tue 12/9

8:59 am-7:30 pm

2 stops15h 31m

Kona Intl

Mon 12/15

8:43 pm-3:27 pm

1 stop13h 44m

$442

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Fri 12/5

7:15 am-6:21 pm

1 stop16h 06m

Kona Intl

Wed 12/10

8:43 pm-6:12 pm

2 stops16h 29m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 37 results
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Best time to book a flight from District of Columbia to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Kailua-Kona

What is the cheapest month to book a flight from District of Columbia to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from District of Columbia to Kailua-Kona (average of $409). Flying from District of Columbia to Kailua-Kona in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to KOA?

Find hourly flight availability from District of Columbia to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Kailua-Kona as you normally would.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kailua-Kona from District of Columbia?

    Located just 7.7 mi from the city center, Kona Intl (KOA) is the airport most travelers will use when flying to Kailua-Kona from District of Columbia.

  • How long is the flight from District of Columbia to Kailua-Kona?

    There are many flights that can get you from District of Columbia to Kailua-Kona in 13h 01m. Fly via Alaska Airlines, United Airlines, or Delta to get the fastest option. There are 4770 mi between District of Columbia and Kailua-Kona. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from District of Columbia to Kailua-Kona one-way?

    $219 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $219 and $220, respectively.

  • Can I find deals for flights from District of Columbia to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Kailua-Kona.

  • Can I find deals for business class flights from District of Columbia to Kailua-Kona?

    Yes. Cheapflights offers flight deals from District of Columbia to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from District of Columbia to Kailua-Kona (average of $409). Flying from District of Columbia to Kailua-Kona in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from District of Columbia to Kailua-Kona

Discover the top 5 airlines that operate flights from District of Columbia to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$520FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$417Average$866FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$427Average$764FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$439Average$670FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$536Average$785FlexibilityNo cancel feeOn-time63%

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