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Kailua-Kona

$235+ Cheap flights from Maryland 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KOA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Maryland to Kailua-Kona

Keep the following information in mind while searching for Maryland to Kailua-Kona flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$453
(United Airlines)

One-way from

$235
(Delta)

Popular in

December

Cheapest in

September

Average price

$508
From Maryland to Kona Intl
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One-way flight from Maryland to Kona Intl
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Highest demand for flights based on searches. 9% potential increase in price ($67 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 September 2025
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Find flight deals from Maryland to Kailua-Kona

Cheapest flights from Maryland to Kailua-Kona
Explore the most affordable flight options available from Maryland to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

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.
mar. 10/143:00 pmIAD - KOA
1 stop11h 45mUnited Airlines
mar. 10/211:05 pmKOA - IAD
1 stop12h 04mUnited Airlines
Deal found 9/14$453
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 10/295:40 pmIAD - KOA
1 stop26h 03mAlaska Airlines
mié. 11/512:09 pmKOA - IAD
1 stop24h 04mAlaska Airlines
Deal found 9/17$456
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.
mié. 10/298:25 amIAD - KOA
1 stop12h 53mUnited Airlines
mié. 11/52:20 pmKOA - IAD
1 stop11h 28mUnited Airlines
Deal found 9/14$457
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.
mar. 12/98:00 amDCA - KOA
1 stop14h 22mAlaska Airlines
lun. 12/152:20 pmKOA - DCA
1 stop25h 42mAlaska Airlines
Deal found 9/15$457
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.
dom. 12/75:00 pmDCA - KOA
2 stops28h 07mAlaska Airlines
jue. 12/113:40 pmKOA - DCA
1 stop23h 20mAlaska Airlines
Deal found 9/15$462
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/68:25 amIAD - KOA
1 stop12h 53mUnited Airlines
vie. 11/148:55 pmKOA - IAD
1 stop13h 46mUnited Airlines
Deal found 9/15$463
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.
jue. 12/46:30 amDCA - KOA
1 stop13h 42mAmerican Airlines
sáb. 12/136:30 pmKOA - DCA
1 stop11h 19mAmerican Airlines
Deal found 9/16$463
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.
dom. 12/75:37 pmIAD - KOA
2 stops29h 15mAlaska Airlines
jue. 12/113:30 pmKOA - IAD
2 stops21h 00mAlaska Airlines
Deal found 9/15$467
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:30 amDCA - KOA
2 stops14h 48mUnited Airlines
vie. 11/148:55 pmKOA - DCA
1 stop13h 00mUnited Airlines
Deal found 9/15$468
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/46:00 amIAD - KOA
1 stop14h 12mAmerican Airlines
sáb. 12/136:30 pmKOA - IAD
2 stops13h 50mAmerican Airlines
Deal found 9/15$469
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.
sáb. 10/256:10 amDCA - KOA
2 stops17h 20mDelta
sáb. 11/19:30 pmKOA - DCA
1 stop12h 58mDelta
Deal found 9/15$474
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:00 amIAD - KOA
1 stop14h 12mAmerican Airlines
sáb. 12/134:40 pmKOA - IAD
2 stops15h 40mAmerican Airlines
Deal found 9/15$475

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Maryland to Kailua-Kona that are best for you.

Fly from

Maryland

Fly to

Kailua-Kona

Route

Depart

Return

Price

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

mié. 10/29

8:25 am-3:18 pm

1 stop12h 53m

Kona Intl

mié. 11/5

2:20 pm-6:48 am

1 stop11h 28m

$457

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

mié. 12/10

8:17 am-4:18 pm

1 stop13h 01m

Kona Intl

mié. 12/17

8:55 pm-1:26 pm

1 stop11h 31m

$457

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

dom. 12/7

5:37 pm-4:00 pm

1 stop27h 23m

Kona Intl

jue. 12/11

5:00 pm-5:30 pm

2 stops19h 30m

$462

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

mié. 10/22

7:35 am-5:30 pm

1 stop15h 55m

Kona Intl

lun. 10/27

8:30 pm-4:57 pm

2 stops14h 27m

$462

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

mar. 10/14

3:00 pm-8:45 pm

1 stop11h 45m

Kona Intl

mar. 10/21

7:40 pm-4:05 pm

2 stops14h 25m

$462

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

jue. 12/4

6:30 am-3:12 pm

1 stop13h 42m

Kona Intl

dom. 12/7

6:30 pm-10:50 am

1 stop11h 20m

$463

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

jue. 12/4

6:30 am-3:12 pm

1 stop13h 42m

Kona Intl

sáb. 12/13

6:30 pm-10:49 am

1 stop11h 19m

$463

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

mié. 10/29

7:43 am-6:43 pm

2 stops17h 00m

Kona Intl

mié. 11/5

4:25 pm-5:13 pm

2 stops19h 48m

$468

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

jue. 12/4

6:10 am-6:21 pm

2 stops17h 11m

Kona Intl

dom. 12/7

8:53 pm-3:27 pm

1 stop13h 34m

$468

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

jue. 11/6

6:30 am-4:18 pm

2 stops14h 48m

Kona Intl

vie. 11/14

8:55 pm-3:41 pm

1 stop13h 46m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Maryland 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 Maryland to Kailua-Kona

What is the cheapest month to book a flight from Maryland to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from Maryland to Kailua-Kona (average of $409). Flying from Maryland 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 MD to KOA?

Find hourly flight availability from Maryland 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 septiembre 17, 2025.

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

How much does it cost to fly round-trip from Maryland to Kailua-Kona?

Related info for your journey

Find useful and relevant information for your journey from Maryland 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 Maryland?

    For a flight from Maryland to Kailua-Kona, you will be flying into Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city.

  • How long is the flight from Maryland to Kailua-Kona?

    Departing from Maryland to Kailua-Kona will take you 12h 53m. The distance between Maryland and Kailua-Kona is about 4770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Maryland to Kailua-Kona one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $235. Users have also found prices from $240 and $266 on Delta and Hawaiian Airlines, respectively.

  • What are the most popular routes from Maryland to Kailua-Kona?

    When deciding which route to take from Maryland to Kailua-Kona consider Washington, D.C. Dulles Intl - Kona Intl, Washington, D.C. Reagan-National - Kona Intl or Baltimore/Washington - Kona Intl as they are the most popular.

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

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

  • How can I find direct flights from Maryland to Kailua-Kona?

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

  • Can I find deals for business class flights from Maryland to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Maryland to Kailua-Kona (average of $409). Flying from Maryland 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 Maryland to Kailua-Kona

Discover the top 5 airlines that operate flights from Maryland 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$214Average$619FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$427Average$757FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$439Average$620FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$449Average$651FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$536Average$785FlexibilityNo cancel feeOn-time63%

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