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Kailua-Kona

$207+ Cheap flights from Baltimore to Kailua-Kona (BWI - 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KOA
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find cheap flights from Baltimore to Kailua-Kona with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Baltimore/Washington to Kona Intl are usually found in February or September, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Find flight deals from Baltimore to Kailua-Kona

Cheapest flights from Baltimore to Kailua-Kona
Explore the most affordable flight options available from Baltimore to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Delta deal was found by Cheapflights users on 11/19. 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 12/37:02 amBWI - KOA
2 stops17h 28mDelta
Thu 12/118:43 pmKOA - BWI
2 stops16h 28mDelta
Deal found 11/19$584
This Southwest deal was found by Cheapflights users on 11/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:10 amBWI - KOA
2 stops17h 00mSouthwest
Mon 12/229:15 pmKOA - BWI
1 stop13h 35mSouthwest
Deal found 11/19$648
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/158:20 amBWI - KOA
1 stop12h 58mUnited Airlines
Mon 12/228:30 pmKOA - BWI
1 stop13h 29mUnited Airlines
Deal found 11/18$690
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amBWI - KOA
1 stop15h 22mAlaska Airlines
Tue 12/161:00 pmKOA - BWI
1 stop11h 40mAlaska Airlines
Deal found 11/20$691
This Delta deal was found by Cheapflights users on 11/19. 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 12/47:15 amBWI - KOA
2 stops16h 06mDelta
Mon 12/88:43 pmKOA - BWI
2 stops15h 33mDelta
Deal found 11/19$694
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/38:20 amBWI - KOA
1 stop12h 58mUnited Airlines
Thu 12/118:55 pmKOA - BWI
1 stop13h 16mUnited Airlines
Deal found 11/19$703
This Delta deal was found by Cheapflights users on 11/19. 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 12/47:15 amBWI - KOA
2 stops16h 06mDelta
Sat 12/139:30 pmKOA - BWI
2 stops15h 41mDelta
Deal found 11/19$704
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/136:02 amBWI - KOA
1 stop14h 10mAmerican Airlines
Sat 12/2010:09 pmKOA - BWI
2 stops13h 53mAmerican Airlines
Deal found 11/19$708
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/96:00 amBWI - KOA
2 stops14h 45mAmerican Airlines
Tue 12/169:45 pmKOA - BWI
2 stops15h 44mAmerican Airlines
Deal found 11/20$714

Cheap flight deals from Baltimore to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Kailua-Kona (KOA). 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$374
(Delta)

One-way from

$207
(Delta)

Popular in

July

Cheapest in

February

Average price

$676
Provider with most accurate pricing for Baltimore/Washington-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Kona Intl flights.
Search Deals
From Baltimore/Washington to Kona Intl
Search Deals
One-way flight from Baltimore/Washington to Kona Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 November 20, 2025.
Use the filters below to find and compare flights from Baltimore to Kailua-Kona that are best for you.

Fly from

Baltimore

Fly to

Kailua-Kona

Route

Depart

Return

Price

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 1/22

6:00 am-6:47 pm

2 stops17h 47m

Kona Intl

Mon 1/26

8:45 pm-4:38 pm

2 stops14h 53m

$374

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 1/28

6:05 am-6:47 pm

2 stops17h 42m

Kona Intl

Wed 2/11

8:45 pm-4:40 pm

2 stops14h 55m

$374

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 1/29

6:05 am-6:47 pm

2 stops17h 42m

Kona Intl

Wed 2/4

8:45 pm-4:38 pm

2 stops14h 53m

$374

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 2/18

7:05 am-7:34 pm

2 stops17h 29m

Kona Intl

Wed 2/25

8:59 pm-4:40 pm

2 stops14h 41m

$415

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 1/26

7:00 am-3:51 pm

1 stop13h 51m

Kona Intl

Thu 1/29

9:30 pm-7:40 pm

2 stops17h 10m

$428

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 1/29

6:07 am-3:48 pm

1 stop14h 41m

Kona Intl

Wed 2/4

10:11 pm-5:52 pm

2 stops14h 41m

$471

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 1/7

7:14 pm-9:30 pm

1 stop31h 16m

Kona Intl

Mon 1/12

2:24 pm-6:14 pm

2 stops22h 50m

$498

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 1/26

6:07 am-3:48 pm

1 stop14h 41m

$207

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 1/26

8:08 pm-4:00 pm

3 stops48h 52m

$233

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 1/8

6:07 am-3:48 pm

1 stop14h 41m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 17 results
1
2

Compare providers for flights from Baltimore to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Kailua-Kona in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams 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 Baltimore-Kailua-Kona 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 Baltimore to Kailua-Kona

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

How far ahead should I book a flight from Baltimore to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Kailua-Kona. Price data was last updated on November 14, 2025.

The best time to book flights from Baltimore to Kailua-Kona is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Baltimore to Kailua-Kona (average of $211). Flying from Baltimore to Kailua-Kona in December is currently the most expensive (average of $482). 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 BWI to KOA?

Find hourly flight availability from Baltimore 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 November 20, 2025.

It’s typically best to fly out from Baltimore to Kailua-Kona in the evening. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

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

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated November 20, 2025.
Read through reviews of airlines operating flights from Baltimore to Kailua-Kona, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,326 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,326 reviews
Alaska Airlines
8.0
Very good
11,326 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Southwest
8.0
Very good
4,251 reviews
Alaska Airlines
8.0
Very good
11,326 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Delta
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,326 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,028 reviews
Alaska Airlines
8.0
Very good
11,326 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
American Airlines
7.2
Good
11,047 reviews
Alaska Airlines
8.0
Very good
11,326 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Delta can get you from Baltimore to Kailua-Kona in just under 17h 47m. Your travel time can differ by up to . The distance from Baltimore to Kailua-Kona is about 4809 mi.

  • What are the cheapest airlines flying from Baltimore to Kailua-Kona round-trip?

    Flying on Delta is currently your cheapest option to Kailua-Kona, with prices starting at $214. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $427 and $428, respectively. Delta is 70% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Kailua-Kona (average of $211). Flying from Baltimore to Kailua-Kona in December is currently the most expensive (average of $482). 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 Baltimore to Kailua-Kona

Discover the top 5 airlines that operate flights from Baltimore 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$214Average$619FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$427Average$648FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$428Average$766FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$442Average$651FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$572Average$788FlexibilityNo cancel feeOn-time63%

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