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 $425. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $479 and $817, respectively. Alaska Airlines is priced at 31% 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 $210 on Alaska Airlines. Other airlines that offer cheap prices include American Airlines from $246 and Delta from $260 one-way.

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 $311). 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 day to fly from Kailua-Kona to Boston?

Travelers seeking maximum savings on their Kailua-Kona to Boston flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Kailua-Kona to Boston?

Before booking your flight from Kailua-Kona to Boston check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What is the cheapest day to fly round-trip from Kailua-Kona to Boston?

Friday flights are found to be more expensive to fly from Kailua-Kona to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

What is the cheapest month to fly from Kailua-Kona to Boston?

Our data shows that September tends to be the cheapest month to fly to Boston from Kailua-Kona. Users have commonly found prices around $618 for the month, but tickets can be as low as $241. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on Kailua-Kona-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Boston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

$210+ Flights from Kailua-Kona to Boston

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1. Tell us where you want to go

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Cheap flight deals from Kailua-Kona to Boston

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$425 (Alaska Airlines)
One-way from	$210 (Alaska Airlines)
Popular in	June
Cheapest in	September
Average price	$631

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.

Search Deals

From Kona Intl to Boston Logan Intl

Search Deals

One-way flight from Kona Intl to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($214 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 28, 2025.

Wed 9/37:00 amKOA - BOS

1 stop17h 00mAlaska Airlines

Wed 9/108:23 pmBOS - KOA

1 stop19h 08mAlaska Airlines

Deal found 3/27

$425

Fri 4/117:00 pmKOA - BOS

1 stop12h 42mUnited Airlines

Tue 4/159:30 amBOS - KOA

2 stops16h 06mUnited Airlines

Deal found 3/27

$479

Fri 12/198:45 pmKOA - BOS

1 stop21h 21mAmerican Airlines

Mon 1/56:52 amBOS - KOA

1 stop16h 27mAmerican Airlines

Deal found 3/27

$609

Best flights from Kailua-Kona to Boston
Discover carefully curated flight deals from Kailua-Kona to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Wed 9/37:00 amKOA - BOS

1 stop17h 00mAlaska Airlines

Wed 9/108:23 pmBOS - KOA

1 stop19h 08mAlaska Airlines

Deal found 3/27

$425

Fri 4/117:00 pmKOA - BOS

1 stop12h 42mUnited Airlines

Tue 4/159:30 amBOS - KOA

2 stops16h 06mUnited Airlines

Deal found 3/27

$479

Wed 6/253:25 pmKOA - BOS

2 stops13h 31mAmerican Airlines

Tue 7/85:00 amBOS - KOA

2 stops15h 33mAmerican Airlines

Deal found 3/27

$817

Last-minute flights from Kailua-Kona to Boston
Discover last-minute flight deals from Kailua-Kona to Boston. Data last updated March 28, 2025 and is based on user searches.

Fri 4/117:00 pmKOA - BOS

1 stop12h 42mUnited Airlines

Tue 4/159:30 amBOS - KOA

2 stops16h 06mUnited Airlines

Deal found 3/27

$479

One-way flights from Kailua-Kona to Boston
Search for one-way flight options from Kailua-Kona to Boston. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Wed 5/217:00 amKOA - BOS

1 stop17h 00mAlaska Airlines

Deal found 3/27

$210

Wed 5/289:10 pmKOA - BOS

1 stop13h 20mAmerican Airlines

Deal found 3/27

$246

Tue 7/298:40 pmKOA - BOS

2 stops16h 23mDelta

Deal found 3/27

$260

Wed 8/131:10 pmKOA - BOS

2 stops14h 39mUnited Airlines

Deal found 3/27

$290

Sun 8/1012:10 pmKOA - BOS

1 stop11h 50mHawaiian Airlines

Deal found 3/28

$400

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 9/3

7:00 am-6:00 am

1 stop17h 00m

Boston Logan Intl

Wed 9/10

8:23 pm-9:31 am

1 stop19h 08m

$425

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Fri 4/11

7:00 pm-1:42 pm

1 stop12h 42m

Boston Logan Intl

Tue 4/15

9:30 am-7:36 pm

2 stops16h 06m

$479

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 6/25

3:25 pm-10:56 am

2 stops13h 31m

Boston Logan Intl

Tue 7/8

5:00 am-2:33 pm

2 stops15h 33m

$817

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 5/21

7:00 am-6:00 am

1 stop17h 00m

$210

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 5/28

9:10 pm-4:30 pm

1 stop13h 20m

$246

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Tue 7/29

8:40 pm-7:03 pm

2 stops16h 23m

$260

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 8/13

1:10 pm-9:49 am

2 stops14h 39m

$290

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Sun 8/10

12:10 pm-6:00 am

1 stop11h 50m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Kailua-Kona to Boston

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 Kailua-Kona-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Boston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

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

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

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

Alaska Airlines

8.0

Very good

9,798 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,798 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,896 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,335 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,603 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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 $425. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $479 and $817, respectively. Alaska Airlines is priced at 31% 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 $210 on Alaska Airlines. Other airlines that offer cheap prices include American Airlines from $246 and Delta from $260 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 $311). 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 Kailua-Kona to Boston

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$241	Average$549	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$241	Average$543	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$321	Average$721	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$419	Average$720	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$464	Average$564	FlexibilityNo cancel fee	On-time71%

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$210+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kailua-Kona to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kailua-Kona to Boston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kailua-Kona to Boston

Cheapest flights from Kailua-Kona to BostonExplore 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 March 28, 2025.

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 March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Boston that are best for you.

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 March.

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.

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 March 28, 2025.

Rainfall in Boston by month

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

Temperature in Boston by month

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

Reviews of airlines servicing Boston

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?

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

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

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

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

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

Traveling to a place near Kailua-Kona?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kailua-Kona to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Kailua-Kona to Boston

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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 March 28, 2025.