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$225+ Cheap flights from Kailua-Kona to Boston (KOA - BOS)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BOS
May 28 — Jun 41
Wed 5/28
Wed 6/4
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Boston (BOS). 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 May 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$571
(Alaska Airlines)

One-way from

$225
(Hawaiian Airlines)

Popular in

June

Cheapest in

September

Average price

$713
Provider with most accurate pricing for Kona Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Boston Logan Intl flights.
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From Kona Intl to Boston Logan Intl
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One-way flight from Kona Intl to Boston Logan Intl
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Highest demand for flights based on searches. 24% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Kailua-Kona to Boston

Cheapest flights from Kailua-Kona to Boston
Explore the most affordable flight options available from Kailua-Kona to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 7/236:00 amKOA - BOS
1 stop18h 00mAlaska Airlines
Mon 7/288:00 amBOS - KOA
1 stop15h 41mAlaska Airlines
Deal found 5/22$571
This American Airlines deal was found by Cheapflights users on 5/22. 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.
Fri 12/198:45 pmKOA - BOS
1 stop21h 21mAmerican Airlines
Mon 1/56:52 amBOS - KOA
1 stop16h 27mAmerican Airlines
Deal found 5/22$663
This United Airlines deal was found by Cheapflights users on 5/21. 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 6/301:10 pmKOA - BOS
2 stops14h 39mUnited Airlines
Thu 7/106:10 amBOS - KOA
2 stops15h 09mUnited Airlines
Deal found 5/21$693
This Hawaiian Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 6/3011:50 amKOA - BOS
1 stop13h 40mHawaiian Airlines
Thu 7/108:00 amBOS - KOA
1 stop17h 26mHawaiian Airlines
Deal found 5/21$878

Cheapflights Fare Finder

Customize your flight search to find flights from Kailua-Kona to Boston 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 May 23, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Boston that are best for you.

Fly from

Kailua-Kona

Fly to

Boston

Route

Depart

Return

Price

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 7/23

7:00 am-6:00 am

1 stop17h 00m

Boston Logan Intl

Sun 7/27

8:00 am-5:41 pm

1 stop15h 41m

$571

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Mon 6/30

1:10 pm-9:49 am

2 stops14h 39m

Boston Logan Intl

Thu 7/10

6:10 am-3:19 pm

2 stops15h 09m

$693

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Sun 6/29

3:25 pm-12:04 pm

2 stops14h 39m

Boston Logan Intl

Wed 7/9

5:00 am-2:27 pm

2 stops15h 27m

$876

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Mon 6/30

11:50 am-7:30 am

1 stop13h 40m

Boston Logan Intl

Thu 7/10

8:00 am-7:26 pm

1 stop17h 26m

$878

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Thu 9/25

10:27 am-6:25 am

1 stop13h 58m

$225

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Thu 9/25

1:43 pm-9:35 am

2 stops13h 52m

$230

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Tue 7/29

9:00 pm-6:00 am

1 stop27h 00m

$257

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Thu 6/19

1:05 pm-12:50 pm

2 stops17h 45m

$357

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Sun 8/10

9:47 pm-4:24 pm

1 stop12h 37m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Compare providers for flights from Kailua-Kona to Boston

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 Kailua-Kona to Boston in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 Kailua-Kona-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Boston 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 Kailua-Kona-Boston 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 Kailua-Kona to Boston

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

What is the cheapest time of day to fly from KOA to BOS?

Find hourly flight availability from Kailua-Kona to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 23, 2025.

When flying from Kailua-Kona to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight at noon.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated May 23, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

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

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

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
2,450 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

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
8,745 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

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 Kailua-Kona to Boston. 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 Kailua-Kona to Boston round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Boston, with prices starting at $571. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $693 and $876, respectively. Alaska Airlines is priced at 7% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $225 on Hawaiian Airlines. Other airlines that offer cheap prices include American Airlines from $230 and Alaska Airlines from $257 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to Boston (average of $218). Flying from Kailua-Kona to Boston in July is currently the most expensive (average of $305). 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

Traveling to a place near Kailua-Kona?

Book flights to Kailua-Kona if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Marlborough
Waltham
Framingham
Seabrook
Brockton
Chestnut Hill
Cranston
Randolph
Lowell
Woburn
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Somerville

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Top 5 airlines flying from Kailua-Kona to Boston

Discover the top 5 airlines that operate flights from Kailua-Kona to Boston. 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 May 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$241Average$541FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$251Average$646FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$419Average$775FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$463Average$738FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$464Average$564FlexibilityNo cancel feeOn-time71%

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