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Kailua-Kona

$181+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KOA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/187:15 amIAD - KOA
1 stop16h 05mDelta
Sun 1/117:55 pmKOA - IAD
2 stops15h 51mDelta
Deal found 12/16$641
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/186:35 amIAD - KOA
2 stops17h 16mAmerican Airlines
Sun 1/119:44 pmKOA - IAD
2 stops14h 32mAmerican Airlines
Deal found 12/16$644
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/186:59 amDCA - KOA
2 stops16h 52mAmerican Airlines
Sun 1/119:44 pmKOA - DCA
2 stops14h 06mAmerican Airlines
Deal found 12/16$644
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/176:30 amDCA - KOA
2 stops14h 48mUnited Airlines
Wed 12/2411:59 pmKOA - DCA
1 stop11h 58mUnited Airlines
Deal found 12/16$668
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:20 amIAD - KOA
1 stop13h 21mUnited Airlines
Sun 1/118:55 pmKOA - IAD
1 stop13h 17mUnited Airlines
Deal found 12/17$699
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/189:47 amIAD - KOA
2 stops16h 23mUnited Airlines
Wed 12/248:30 pmKOA - IAD
1 stop11h 46mUnited Airlines
Deal found 12/16$735
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/188:30 amDCA - KOA
2 stops17h 40mUnited Airlines
Wed 12/248:30 pmKOA - DCA
1 stop13h 29mUnited Airlines
Deal found 12/16$735
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:05 amIAD - KOA
2 stops17h 46mAmerican Airlines
Wed 1/79:20 pmKOA - IAD
2 stops14h 56mAmerican Airlines
Deal found 12/16$762
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/2210:10 pmIAD - KOA
2 stops19h 58mUnited Airlines
Sun 12/288:30 pmKOA - IAD
1 stop11h 46mUnited Airlines
Deal found 12/16$768
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/227:05 amIAD - KOA
1 stop17h 37mDelta
Tue 12/309:55 pmKOA - IAD
2 stops20h 23mDelta
Deal found 12/16$773
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:20 amIAD - KOA
1 stop15h 21mUnited Airlines
Wed 1/78:55 pmKOA - IAD
1 stop11h 22mUnited Airlines
Deal found 12/17$775
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/186:00 amBWI - KOA
2 stops17h 20mDelta
Sun 1/118:45 pmKOA - BWI
2 stops14h 53mDelta
Deal found 12/16$816

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$394
(Delta)

One-way from

$181
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,074
Provider with most accurate pricing for Washington, D.C. (WAS)-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kona Intl flights.
Search Deals
From Maryland to Kona Intl
Search Deals
One-way flight from Maryland to Kona Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 1/21

6:05 am-6:47 pm

2 stops17h 42m

Kona Intl

Thu 1/29

8:45 pm-4:38 pm

2 stops14h 53m

$394

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Thu 1/22

7:30 am-6:47 pm

1 stop16h 17m

Kona Intl

Tue 1/27

8:45 pm-4:46 pm

2 stops15h 01m

$411

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Fri 1/23

7:30 am-6:47 pm

1 stop16h 17m

Kona Intl

Wed 1/28

8:45 pm-4:46 pm

2 stops15h 01m

$411

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Thu 1/29

7:30 am-6:47 pm

1 stop16h 17m

Kona Intl

Wed 2/4

9:55 pm-7:09 pm

2 stops16h 14m

$411

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Sun 2/8

4:44 pm-7:57 pm

1 stop32h 13m

Kona Intl

Sun 2/15

8:59 pm-3:20 pm

1 stop13h 21m

$426

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Tue 1/13

7:30 am-6:47 pm

1 stop16h 17m

Kona Intl

Thu 1/22

8:45 pm-4:46 pm

2 stops15h 01m

$431

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 2/18

8:20 am-6:30 pm

2 stops15h 10m

Kona Intl

Wed 2/25

8:59 pm-4:38 pm

2 stops14h 39m

$434

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 1/7

6:00 am-6:30 pm

2 stops17h 30m

Kona Intl

Thu 1/15

8:45 pm-4:38 pm

2 stops14h 53m

$434

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 1/14

7:30 am-6:47 pm

1 stop16h 17m

Kona Intl

Mon 1/19

9:30 pm-11:10 pm

2 stops20h 40m

$441

Washington, D.C.Kailua-Kona

DCA - KOA

DCAKOA

Washington, D.C. Reagan-National

Thu 1/29

7:50 am-3:48 pm

1 stop12h 58m

Kona Intl

Wed 2/4

7:45 pm-12:39 pm

1 stop11h 54m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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, April is the cheapest month in which you can book a flight from Maryland to Kailua-Kona (average of $427). Flying from Maryland to Kailua-Kona in July is currently the most expensive (average of $630). 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 December 18, 2025.

When flying from Maryland to Kailua-Kona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight in the afternoon.

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 58m. The distance between Maryland and Kailua-Kona is about 4793 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 $225. Users have also found prices from $225 and $256 on United Airlines and Delta, 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, April is the cheapest month in which you can book a flight from Maryland to Kailua-Kona (average of $427). Flying from Maryland to Kailua-Kona in July is currently the most expensive (average of $630). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$214Average$602FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$449Average$661FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$449Average$653FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$456Average$753FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$572Average$804FlexibilityNo cancel feeOn-time63%

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