$319+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DCA
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Kailua-Kona to Reagan-National with Cheapflights
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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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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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 10/229:06 pm -
1 stop12h 17m
Tue 10/276:08 am -
2 stops19h 18m
Deal found 8/31![Delta logo]()
$696
This Travelocity deal was found by Cheapflights users on 9/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:38 am -
1 stop28h 22m
Thu 1/76:59 pm -
1 stop22h 03m
Deal found 9/2![Alaska Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:09 pm -
1 stop12h 56m
Wed 12/28:42 am -
1 stop12h 59m
Deal found 9/2![American Airlines logo]()
$714
This Travelocity deal was found by Cheapflights users on 9/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:38 am -
1 stop28h 22m
Thu 1/76:59 pm -
2 stops27h 54m
Deal found 9/2![Multiple Airlines logo]()
$719
This Delta deal was found by Cheapflights users on 9/2. 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.
Sun 11/2210:40 pm -
2 stops19h 05m
Wed 12/26:05 am -
2 stops18h 51m
Deal found 9/2![Delta logo]()
$720
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:32 pm -
2 stops15h 17m
Sat 11/285:00 am -
2 stops16h 42m
Deal found 9/2![American Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:06 pm -
1 stop12h 17m
Tue 10/206:05 am -
2 stops19h 21m
Deal found 9/1![Delta logo]()
$765
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:10 pm -
1 stop11h 21m
Sun 9/206:05 am -
2 stops19h 10m
Deal found 9/1![Delta logo]()
$773
This American Airlines deal was found by Cheapflights users on 9/2. 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 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 9/2![American Airlines logo]()
$795
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 3, 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 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/29. 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 2/32:00 pm -
1 stop25h 00m
Sat 2/69:30 am -
1 stop30h 40m
Deal found 8/29![Multiple Airlines logo]()
$652
This Delta deal was found by Cheapflights users on 8/31. 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 10/229:06 pm -
1 stop12h 17m
Tue 10/276:08 am -
2 stops19h 18m
Deal found 8/31![Delta logo]()
$696
This American Airlines deal was found by Cheapflights users on 8/29. 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 1/122:30 pm -
2 stops13h 44m
Fri 1/155:00 pm -
1 stop24h 49m
Deal found 8/29![American Airlines logo]()
$757
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 2/12:40 pm -
2 stops24h 20m
Wed 2/38:00 am -
1 stop14h 22m
Deal found 9/2![Multiple Airlines logo]()
$689
This Alaska Airlines deal was found by Cheapflights users on 8/29. 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 1/122:00 pm -
1 stop25h 00m
Fri 1/159:30 am -
1 stop30h 40m
Deal found 8/29![Multiple Airlines logo]()
$742
Last-minute flights from Kailua-Kona to Reagan-NationalDiscover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to Reagan-National. Data last updated September 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:10 pm -
1 stop11h 21m
Sun 9/206:05 am -
2 stops19h 10m
Deal found 9/1![Delta logo]()
$773
This American Airlines deal was found by Cheapflights users on 9/2. 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 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 9/2![American Airlines logo]()
$795
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 10/510:36 am -
1 stop28h 24m
Mon 10/196:57 pm -
2 stops27h 19m
Deal found 9/2![Multiple Airlines logo]()
$802
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Mon 10/510:36 am -
1 stop28h 24m
Mon 10/196:57 pm -
1 stop20h 39m
Deal found 8/30![Alaska Airlines logo]()
$804
This Delta deal was found by Cheapflights users on 8/31. 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 10/510:10 pm -
2 stops18h 39m
Mon 10/196:08 am -
2 stops19h 18m
Deal found 8/31![Delta logo]()
$810
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:06 pm -
1 stop12h 17m
Tue 10/206:05 am -
2 stops19h 21m
Deal found 9/1![Delta logo]()
$765
This Delta deal was found by Cheapflights users on 8/31. 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 10/229:06 pm -
1 stop12h 17m
Tue 10/276:08 am -
2 stops19h 18m
Deal found 8/31![Delta logo]()
$696
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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:02 pm -
2 stops17h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$319
This Booking.com deal was found by Cheapflights users on 8/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:21 pm -
1 stop21h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$355
This Expedia deal was found by Cheapflights users on 9/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:48 pm -
1 stop20h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/910:45 pm -
1 stop11h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:40 pm -
1 stop11h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Delta logo]()
$392
This deal was found by Cheapflights users on 9/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:29 pm -
1 stop11h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$400
This Booking.com deal was found by Cheapflights users on 9/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:41 am -
1 stop22h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$412
This Booking.com deal was found by Cheapflights users on 9/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:53 pm -
2 stops20h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:14 pm -
2 stops14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![United Airlines logo]()
$428
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:26 pm -
2 stops13h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![American Airlines logo]()
$438
This Trip.com deal was found by Cheapflights users on 9/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:15 pm -
3 stops41h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$456
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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $652 (Alaska Airlines) |
One-way from | $319 (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 3, 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 9/28
12:21 pm-4:00 pm
1 stop21h 39m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$355
Quickest round-trip
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Sat 11/14
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
$392
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Sat 11/14
2:14 pm-9:29 am
2 stops14h 15m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$428
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Sat 10/17
12:15 pm-12:04 pm
3 stops41h 49m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$456
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Sat 1/9
3:21 pm-4:00 pm
2 stops19h 39m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$476
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Sat 10/17
1:04 pm-11:01 am
2 stops15h 57m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$551
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Thu 12/31
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
$572
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Wed 2/3
2:00 pm-8:00 pm
1 stop25h 00m
Washington, D.C. Reagan-National
Sat 2/6
9:30 am-11:10 am
1 stop30h 40m
$652
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Mon 2/1
2:40 pm-8:00 pm
2 stops24h 20m
Washington, D.C. Reagan-National
Wed 2/3
8:00 am-5:22 pm
1 stop14h 22m
$689
Kailua-KonaWashington, D.C.
KOA Kona Intl - DCA Washington, D.C. Reagan-National
KOADCA
Kona Intl
Thu 10/22
9:06 pm-3:23 pm
1 stop12h 17m
Washington, D.C. Reagan-National
Tue 10/27
6:08 am-7:26 pm
2 stops19h 18m
$696
Showing 1-10 of 15 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
Owings Mills
Arlington
Tysons
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Woodbridge
Falls Church
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Silver Spring
Largo
Springfield
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