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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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KOA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$520
(Alaska Airlines)

One-way from

$258
(Alaska Airlines)

Popular in

July

Cheapest in

November

Average price

$908
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. 15% potential increase in price ($127 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 July 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 July 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:00 amBWI - KOA
1 stop15h 00mAlaska Airlines
Tue 9/168:10 amKOA - BWI
2 stops15h 29mAlaska Airlines
Deal found 7/1$520
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/196:00 amBWI - KOA
2 stops14h 04mAmerican Airlines
Tue 8/262:59 pmKOA - BWI
2 stops15h 44mAmerican Airlines
Deal found 7/2$526
This Southwest deal was found by Cheapflights users on 7/3. 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 8/196:05 amBWI - KOA
1 stop12h 05mSouthwest
Tue 8/268:30 pmKOA - BWI
1 stop13h 15mSouthwest
Deal found 7/3$536
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 8/267:00 amBWI - KOA
1 stop14h 55mHawaiian Airlines
Tue 9/211:47 amKOA - BWI
1 stop11h 52mHawaiian Airlines
Deal found 7/3$612
This Delta deal was found by Cheapflights users on 7/3. 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 9/107:20 amBWI - KOA
2 stops17h 40mDelta
Mon 9/228:44 pmKOA - BWI
2 stops17h 50mDelta
Deal found 7/3$614
This United Airlines deal was found by Cheapflights users on 7/3. 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 11/122:25 pmKOA - BWI
2 stops14h 34mUnited Airlines
Deal found 7/3$660

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 July 3, 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

Wed 9/10

7:00 am-4:00 pm

1 stop15h 00m

Kona Intl

Tue 9/16

8:10 am-5:39 am

2 stops15h 29m

$520

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 8/19

6:00 am-2:04 pm

2 stops14h 04m

Kona Intl

Tue 8/26

2:59 pm-12:43 pm

2 stops15h 44m

$526

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 8/19

6:05 am-12:10 pm

1 stop12h 05m

Kona Intl

Tue 8/26

8:30 pm-3:45 pm

1 stop13h 15m

$536

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 8/26

7:00 am-3:55 pm

1 stop14h 55m

Kona Intl

Tue 9/2

11:47 am-5:39 am

1 stop11h 52m

$612

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Wed 9/10

7:20 am-7:00 pm

2 stops17h 40m

Kona Intl

Mon 9/22

8:44 pm-8:34 pm

2 stops17h 50m

$614

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 9/8

7:00 am-7:24 pm

2 stops18h 24m

Kona Intl

Tue 9/16

7:40 pm-4:17 pm

2 stops14h 37m

$666

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 9/8

7:37 pm-11:16 am

1 stop21h 39m

$258

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Mon 8/25

6:15 am-7:24 pm

2 stops19h 09m

$333

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Sat 8/23

7:15 am-7:00 pm

2 stops17h 45m

$359

BaltimoreKailua-Kona

BWI - KOA

BWIKOA

Baltimore/Washington

Tue 7/8

5:00 am-1:52 pm

2 stops14h 52m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 results
1
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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 27, 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 July 3, 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.

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 July 3, 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
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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 $526 and $536, 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 United Airlines from $333 and Southwest from $359 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.

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$389Average$643FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$427Average$631FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$427Average$742FlexibilityNo cancel feeOn-time69%
DeltaCheapest$431Average$602FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$536Average$810FlexibilityNo cancel feeOn-time63%

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