$328+ Cheap flights from Kailua-Kona (KOA) to Reagan-National (DCA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DCA
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kailua-Kona to Reagan-National
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One-way
Cheapest flights from Kailua-Kona to Reagan-NationalExplore the most affordable flight options available from Kailua-Kona to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Kailua-Kona to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:21 pm -
1 stop12h 44m
Mon 11/167:00 am -
1 stop13h 02m
Deal found 9/14![American Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:40 pm -
1 stop11h 33m
Mon 11/166:05 am -
2 stops17h 25m
Deal found 9/14![Delta logo]()
$662
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:02 pm -
1 stop11h 27m
Wed 10/146:08 am -
2 stops19h 18m
Deal found 9/14![Delta logo]()
$699
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 11/810:55 pm -
1 stop11h 24m
Tue 11/177:45 am -
2 stops15h 45m
Deal found 9/16![Delta logo]()
$701
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:33 pm -
2 stops13h 32m
Wed 10/145:00 am -
2 stops16h 17m
Deal found 9/14![American Airlines logo]()
$704
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 11/84:32 pm -
2 stops13h 28m
Tue 11/175:00 am -
2 stops15h 02m
Deal found 9/16![American Airlines logo]()
$706
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/510:36 am -
1 stop28h 24m
Mon 10/196:57 pm -
2 stops27h 19m
Deal found 9/14![Multiple Airlines logo]()
$760
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:33 pm -
2 stops13h 32m
Mon 10/196:00 am -
2 stops15h 17m
Deal found 9/13![American Airlines logo]()
$774
Best flights from Kailua-Kona to Reagan-NationalDiscover carefully curated flight deals from Kailua-Kona to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Kailua-Kona to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 2/111:29 pm -
1 stop11h 34m
Wed 2/38:00 am -
1 stop14h 22m
Deal found 9/15![Alaska Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:40 pm -
1 stop11h 33m
Mon 11/166:05 am -
2 stops17h 25m
Deal found 9/14![Delta logo]()
$662
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 2/12:40 pm -
2 stops24h 20m
Wed 2/38:00 am -
1 stop14h 22m
Deal found 9/16![Multiple Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 11/810:55 pm -
1 stop11h 24m
Tue 11/177:45 am -
2 stops15h 45m
Deal found 9/16![Delta logo]()
$701
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/510:36 am -
1 stop28h 24m
Mon 10/196:57 pm -
2 stops27h 19m
Deal found 9/14![Multiple Airlines logo]()
$760
Last-minute flights from Kailua-Kona to Reagan-NationalDiscover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated September 17, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:45 pm -
2 stops19h 14m
Sat 10/35:00 pm -
2 stops19h 49m
Deal found 9/14![Multiple Airlines logo]()
$826
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 9/293:51 pm -
1 stop20h 08m
Sat 10/310:59 am -
1 stop33h 44m
Deal found 9/14![Alaska Airlines logo]()
$844
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/510:36 am -
1 stop28h 24m
Mon 10/196:57 pm -
2 stops27h 19m
Deal found 9/14![Multiple Airlines logo]()
$760
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:33 pm -
2 stops13h 32m
Mon 10/196:00 am -
2 stops15h 17m
Deal found 9/13![American Airlines logo]()
$774
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/510:36 am -
1 stop28h 24m
Mon 10/196:57 pm -
1 stop20h 39m
Deal found 9/16![Alaska Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:02 pm -
1 stop11h 27m
Wed 10/146:08 am -
2 stops19h 18m
Deal found 9/14![Delta logo]()
$699
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:33 pm -
2 stops13h 32m
Wed 10/145:00 am -
2 stops16h 17m
Deal found 9/14![American Airlines logo]()
$704
One-way flights from Kailua-Kona to Reagan-NationalSearch for one-way flight options from Kailua-Kona to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Kailua-Kona to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 12/219:50 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$328
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/201:32 pm -
2 stops25h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/214:26 pm -
2 stops13h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 12/199:50 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:55 pm -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 9/15. 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.
Sun 12/209:50 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$367
This Travelocity deal was found by Cheapflights users on 9/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/62:00 pm -
1 stop25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 12/204:26 pm -
2 stops13h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 12/192:15 pm -
2 stops13h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/16. 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 1/59:44 pm -
1 stop18h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 9/15. 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.
Sun 12/279:50 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$430
Find flight deals from Kailua-Kona to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $656 (American Airlines) |
One-way from | $328 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kailua-Kona to Reagan-National 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Mon 12/21
10:52 pm-4:22 pm
1 stop12h 30m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$328
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Tue 12/22
9:50 pm-3:40 pm
1 stop12h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$328
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Wed 12/23
9:50 pm-3:40 pm
1 stop12h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$328
Quickest round-trip
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Wed 11/18
10:40 pm-3:13 pm
1 stop11h 33m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$328
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Wed 11/18
8:25 pm-4:28 pm
2 stops15h 03m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$334
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Thu 1/7
2:11 pm-4:00 pm
2 stops20h 49m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$334
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Wed 12/23
4:26 pm-11:00 am
2 stops13h 34m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$334
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Thu 12/24
9:50 pm-6:23 pm
2 stops15h 33m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$334
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Sat 12/19
9:50 pm-3:40 pm
1 stop12h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$349
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Mon 2/1
11:29 pm-4:03 pm
1 stop11h 34m
Washington, D.C. Reagan-National
Wed 2/3
8:00 am-5:22 pm
1 stop14h 22m
$656
Showing 1-10 of 14 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Kailua-Kona-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kailua-Kona-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kailua-Kona to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Kailua-Kona with our price prediction graph.
KOA-DCA
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.
Related info for your journey
Find useful and relevant information for your journey from Kailua-Kona to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Arlington
Owings Mills
Lanham
Tysons
Woodbridge
Reston
Herndon
Hyattsville
Rockville
Fredericksburg
Falls Church
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley
Silver Spring
Largo
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