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Kailua-Kona

$258+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KOA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Kona Intl are usually found in November or September, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 June 12, 2025.

Round-trip from

$520
(Alaska Airlines)

One-way from

$258
(Alaska Airlines)

Popular in

July

Cheapest in

November

Average price

$851
From Baltimore/Washington to Kona Intl
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One-way flight from Baltimore/Washington to Kona Intl
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Highest demand for flights based on searches. 14% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 8/267:00 amBWI - KOA
1 stop14h 55mAlaska Airlines
Wed 9/38:00 amKOA - BWI
2 stops15h 33mAlaska Airlines
Deal found 6/9$520
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/266:00 amBWI - KOA
2 stops14h 04mAmerican Airlines
Tue 9/29:40 pmKOA - BWI
2 stops14h 01mAmerican Airlines
Deal found 6/11$522
This Southwest deal was found by Cheapflights users on 6/9. 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.
Tue 8/266:05 amBWI - KOA
2 stops18h 05mSouthwest
Thu 9/49:15 amKOA - BWI
2 stops13h 45mSouthwest
Deal found 6/9$526
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/278:20 amBWI - KOA
1 stop12h 58mUnited Airlines
Wed 11/128:55 pmKOA - BWI
1 stop13h 15mUnited Airlines
Deal found 6/10$655
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:00 amBWI - KOA
1 stop14h 55mHawaiian Airlines
Fri 9/59:32 pmKOA - BWI
1 stop14h 50mHawaiian Airlines
Deal found 6/10$733
This Delta deal was found by Cheapflights users on 6/11. 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 12/66:00 amBWI - KOA
2 stops18h 40mDelta
Sat 12/139:40 pmKOA - BWI
2 stops14h 19mDelta
Deal found 6/11$755

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 June 12, 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

Tue 8/26

7:22 pm-11:16 am

1 stop21h 54m

Kona Intl

Tue 9/2

9:00 pm-6:22 pm

2 stops15h 22m

$520

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 8/26

6:00 am-2:04 pm

2 stops14h 04m

Kona Intl

Tue 9/2

9:40 pm-5:41 pm

2 stops14h 01m

$522

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 8/26

6:05 am-6:10 pm

2 stops18h 05m

Kona Intl

Thu 9/4

9:15 am-5:00 am

2 stops13h 45m

$526

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Sun 8/24

7:00 am-7:24 pm

2 stops18h 24m

Kona Intl

Wed 8/27

1:30 pm-8:06 am

1 stop12h 36m

$660

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Fri 8/29

7:00 am-3:55 pm

1 stop14h 55m

Kona Intl

Fri 9/5

9:32 pm-6:22 pm

1 stop14h 50m

$733

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 8/14

6:15 am-7:00 pm

2 stops18h 45m

Kona Intl

Thu 8/21

9:47 pm-11:17 pm

2 stops19h 30m

$761

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 9/8

7:22 pm-11:16 am

1 stop21h 54m

$258

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 9/8

6:05 am-12:10 pm

1 stop12h 05m

$311

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Thu 8/28

6:15 am-3:46 pm

2 stops15h 31m

$357

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 7/30

6:00 am-7:00 pm

2 stops19h 00m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 12 results
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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 June 9, 2025.

The best time to book flights from Baltimore to Kailua-Kona is 60 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, October is the cheapest month in which you can book a flight from Baltimore to Kailua-Kona (average of $409). Flying from Baltimore 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 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 June 12, 2025.

It’s typically best to fly out from Baltimore to Kailua-Kona at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Baltimore to Kailua-Kona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Flying on Alaska Airlines is currently your cheapest option to Kailua-Kona, with prices starting at $520. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $522 and $526, respectively. Alaska Airlines is 26% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $258 on Alaska Airlines. Other airlines that offer cheap prices include Southwest from $311 and United Airlines from $357 one-way.

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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$389Average$643FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$427Average$636FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$429Average$745FlexibilityNo cancel feeOn-time69%
DeltaCheapest$431Average$602FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$536Average$810FlexibilityNo cancel feeOn-time63%

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