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Kailua-Kona

$216+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KOA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$430
(Alaska Airlines)

One-way from

$216
(Delta)

Popular in

December

Cheapest in

September

Average price

$607
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. 6% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 9/85:52 pmIAD - KOA
1 stop26h 27mAlaska Airlines
Thu 9/1110:27 amKOA - IAD
1 stop24h 25mAlaska Airlines
Deal found 8/13$430
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/105:52 pmIAD - KOA
1 stop26h 27mAlaska Airlines
Mon 9/2211:47 amKOA - IAD
1 stop13h 46mAlaska Airlines
Deal found 8/12$431
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/109:59 amDCA - KOA
1 stop34h 20mAlaska Airlines
Mon 9/223:19 pmKOA - DCA
1 stop23h 40mAlaska Airlines
Deal found 8/12$431
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:25 amIAD - KOA
2 stops14h 59mUnited Airlines
Mon 9/291:05 pmKOA - IAD
1 stop12h 04mUnited Airlines
Deal found 8/13$432
This Delta deal was found by Cheapflights users on 8/12. 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.
Tue 9/96:05 amDCA - KOA
2 stops18h 55mDelta
Wed 9/179:30 pmKOA - DCA
1 stop12h 00mDelta
Deal found 8/12$436
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/95:52 pmIAD - KOA
1 stop26h 27mAlaska Airlines
Fri 9/1910:27 amKOA - IAD
1 stop24h 25mAlaska Airlines
Deal found 8/12$439
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/89:59 amDCA - KOA
1 stop34h 20mAlaska Airlines
Fri 9/1910:27 amKOA - DCA
1 stop29h 32mAlaska Airlines
Deal found 8/12$439
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 9/26:09 pmIAD - KOA
1 stop23h 07mAlaska Airlines
Wed 9/108:00 amKOA - IAD
1 stop17h 33mAlaska Airlines
Deal found 8/14$440
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 9/28:00 amDCA - KOA
1 stop14h 00mAlaska Airlines
Wed 9/103:19 pmKOA - DCA
1 stop23h 40mAlaska Airlines
Deal found 8/14$440
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/85:52 pmIAD - KOA
1 stop26h 27mAlaska Airlines
Fri 9/198:00 amKOA - IAD
1 stop17h 33mAlaska Airlines
Deal found 8/12$441
This Delta deal was found by Cheapflights users on 8/13. 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 9/46:15 amIAD - KOA
2 stops18h 45mDelta
Mon 9/88:41 pmKOA - IAD
2 stops14h 53mDelta
Deal found 8/13$442
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/25:00 amDCA - KOA
2 stops14h 29mAmerican Airlines
Wed 9/109:55 pmKOA - DCA
2 stops14h 32mAmerican Airlines
Deal found 8/12$442

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 August 14, 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

Mon 9/8

5:52 pm-2:19 pm

1 stop26h 27m

Kona Intl

Thu 9/11

10:27 am-4:52 pm

1 stop24h 25m

$430

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Mon 9/22

5:52 pm-2:19 pm

1 stop26h 27m

Kona Intl

Tue 9/30

10:27 am-4:52 pm

1 stop24h 25m

$430

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 9/17

7:00 am-4:44 pm

1 stop15h 44m

Kona Intl

Wed 9/24

11:47 am-7:33 am

1 stop13h 46m

$431

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 9/10

5:52 pm-2:19 pm

1 stop26h 27m

Kona Intl

Mon 9/22

11:47 am-7:33 am

1 stop13h 46m

$431

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 9/17

6:09 pm-11:16 am

1 stop23h 07m

Kona Intl

Wed 9/24

11:47 am-7:33 am

1 stop13h 46m

$431

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Tue 9/2

5:49 pm-12:28 pm

1 stop24h 39m

Kona Intl

Wed 9/10

3:19 pm-8:59 pm

1 stop23h 40m

$431

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Tue 9/16

5:49 pm-12:28 pm

1 stop24h 39m

Kona Intl

Mon 9/29

3:19 pm-8:59 pm

1 stop23h 40m

$431

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Wed 9/10

9:59 am-2:19 pm

1 stop34h 20m

Kona Intl

Mon 9/22

3:19 pm-8:59 pm

1 stop23h 40m

$431

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 9/16

10:25 am-7:24 pm

2 stops14h 59m

Kona Intl

Mon 9/29

1:05 pm-7:09 am

1 stop12h 04m

$432

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 9/10

7:35 am-5:34 pm

1 stop15h 59m

Kona Intl

Mon 9/22

8:44 pm-6:22 pm

2 stops15h 38m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 32 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 August 14, 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.

  • 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$530FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$417Average$863FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$427Average$671FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$427Average$775FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$592Average$815FlexibilityNo cancel feeOn-time63%

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