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

View $225 flight on Tue, Jun 17, 2025Opens in a new window

Popular airlines from Kona Intl. Airport (KOA) to Logan International Airport (BOS)

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Find available prices by choosing your travel dates.

Cheap Flights from Kailua-Kona to Boston (KOA-BOS)

Prices were available within the past 7 days and start at $225 for one-way flights and $449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Oct 30 - Fri, Nov 7
KOA
Kona Coast
BOS
Boston
$449 Roundtrip, found 8 hours ago
$449
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Oct 30 from Kona Coast to Boston, returning Fri, Nov 7, priced at $449 found 8 hours ago
American Airlines
Mon, Aug 18 - Tue, Aug 26
KOA
Kona Coast
BOS
Boston
$454 Roundtrip, found 5 hours ago
$454
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Kona Coast to Boston, returning Tue, Aug 26, priced at $454 found 5 hours ago
JetBlue Airways
Sat, Oct 4 - Mon, Oct 13
KOA
Kona Coast
BOS
Boston
$455 Roundtrip, found 3 days ago
$455
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Kona Coast to Boston, returning Mon, Oct 13, priced at $455 found 3 days ago
American Airlines
Fri, Sep 5 - Fri, Sep 12
KOA
Kona Coast
BOS
Boston
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 5 from Kona Coast to Boston, returning Fri, Sep 12, priced at $457 found 2 days ago
United
Sat, Sep 13 - Fri, Sep 19
KOA
Kona Coast
BOS
Boston
$458 Roundtrip, found 1 day ago
$458
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 13 from Kona Coast to Boston, returning Fri, Sep 19, priced at $458 found 1 day ago
United
Fri, Sep 5 - Fri, Sep 12
KOA
Kona Coast
BOS
Boston
$460 Roundtrip, found 2 days ago
$460
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Kona Coast to Boston, returning Fri, Sep 12, priced at $460 found 2 days ago
American Airlines
Mon, Aug 18 - Tue, Aug 26
KOA
Kona Coast
BOS
Boston
$462 Roundtrip, found 5 hours ago
$462
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Kona Coast to Boston, returning Tue, Aug 26, priced at $462 found 5 hours ago
United
Fri, May 2 - Mon, May 5
KOA
Kona Coast
BOS
Boston
$480 Roundtrip, found 6 days ago
$480
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 2 from Kona Coast to Boston, returning Mon, May 5, priced at $480 found 6 days ago
United
Sun, May 4 - Sat, May 10
KOA
Kona Coast
BOS
Boston
$480 Roundtrip, found 20 hours ago
$480
Roundtrip
found 20 hours ago
Select United flight, departing Sun, May 4 from Kona Coast to Boston, returning Sat, May 10, priced at $480 found 20 hours ago
Alaska Airlines
Thu, Oct 30 - Fri, Nov 7
KOA
Kona Coast
BOS
Boston
$488 Roundtrip, found 8 hours ago
$488
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Thu, Oct 30 from Kona Coast to Boston, returning Fri, Nov 7, priced at $488 found 8 hours ago
Flights from Kailua-Kona (KOA) to Boston (BOS)
Origin airport
Kona Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$449
Distance
5062 mi

Kailua-Kona to Boston Flights

The cheapest times to fly from Kailua-Kona to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kailua-Kona to Boston are during the month of October. You can find some of the cheapest flights from Kailua-Kona to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kailua-Kona to Boston

Sunday is one of the best days to book for cheap flights from Kailua-Kona to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kailua-Kona to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kailua-Kona to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $225 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kailua-Kona to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kailua-Kona to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kona Intl. Airport (KOA) to Logan Intl. Airport (BOS) cost?
Discover the latest flight deals from KOA to BOS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KOA to BOS?
The cheapest flights from KOA to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from KOA to BOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from KOA to BOS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Kona Intl. Airport (KOA) to Logan Intl. Airport (BOS)?
You’ll have to hop on a flight with a layover when traveling from Kona Intl. Airport (KOA) to Logan Intl. Airport (BOS). Direct flights don’t operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from KOA to BOS?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kona Intl. Airport (KOA) to Logan Intl. Airport (BOS)?
To avoid potential delays on the Kona Intl. Airport (KOA) to Logan Intl. Airport (BOS) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Kona Intl. Airport (KOA) to Logan Intl. Airport (BOS) last-minute?
Holding off until just before your trip to book a flight from KOA to BOS generally means paying more. While it’s possible to find some last-minute discounts, there’s no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a KOA to BOS flight and hotel package?
Securing a KOA to BOS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kona Intl. Airport (KOA) to Logan Intl. Airport (BOS)?
If you reserved your KOA to BOS flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.