What airlines fly to Boston?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Boston from Kailua-Kona according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Kona Intl to Boston Logan Intl?

Delta and American Airlines are the most popular carriers operating from Kona Intl to Boston Logan Intl

When did momondo last update prices for flights from Kona Intl Airport to Boston Logan Intl Airport?

Prices for flights from Kona Intl Airport to Boston Logan Intl Airport were last updated today.

How many operators does momondo search for flights from Kona Intl Airport to Boston Logan Intl Airport?

As of December 2025, there are 3 operators available to choose from for flights from Kona Intl Airport to Boston Logan Intl Airport.

How old do you have to be to fly from Kona Intl Airport to Boston Logan Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$233 Cheap Flights from Kailua-Kona to Boston in 2025/26

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Find the cheapest flights from Kailua-Kona to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 pm - 5:00 pm

KOA

BOS

14h 40m1 stop

6:00 am - 3:48 pm

BOS

KOA

14h 48m1 stop

$489American Airlines

Fri, Jan 30 - Fri, Feb 6

9:30 pm - 3:57 pm

KOA

BOS

13h 27m2 stops

7:30 am - 6:30 pm

BOS

KOA

16h 00m1 stop

$494Delta

Fri, Jan 30 - Fri, Feb 6

9:45 pm - 4:17 pm

KOA

BOS

13h 32m1 stop

5:35 am - 6:30 pm

BOS

KOA

17h 55m2 stops

$500Delta

Sun, Mar 1 - Thu, Mar 5

9:45 pm - 4:17 pm

KOA

BOS

13h 32m1 stop

7:15 am - 7:34 pm

BOS

KOA

17h 19m1 stop

$505Delta

Sun, Mar 1 - Thu, Mar 5

9:45 pm - 3:53 pm

KOA

BOS

13h 08m2 stops

5:35 am - 6:30 pm

BOS

KOA

17h 55m2 stops

$506Delta

Sun, Mar 1 - Thu, Mar 5

10:35 pm - 3:51 pm

KOA

BOS

12h 16m1 stop

7:15 am - 6:54 pm

BOS

KOA

16h 39m1 stop

$507American Airlines

Sun, Mar 1 - Thu, Mar 5

2:20 pm - 7:21 am

KOA

BOS

12h 01m1 stop

8:25 am - 1:05 pm

BOS

KOA

33h 40m1 stop

$565United Airlines

Wed, Jan 14 - Sun, Jan 18

9:45 pm - 4:00 pm

KOA

BOS

12h 15m1 stop

6:30 am - 6:34 pm

BOS

KOA

18h 04m1 stop

$591Delta

Wed, Apr 15 - Wed, Apr 22

9:45 pm - 11:32 pm

KOA

BOS

19h 47m2 stops

5:30 am - 5:41 pm

BOS

KOA

18h 11m2 stops

$599Delta

Wed, Apr 15 - Wed, Apr 22

2:20 pm - 10:36 am

KOA

BOS

15h 16m2 stops

7:25 am - 4:41 pm

BOS

KOA

14h 16m1 stop

$600United Airlines

Wed, Jan 14 - Sun, Jan 18

American Airlines flights from Kailua-Kona to Boston

Our best American Airlines deals on Kailua-Kona to Boston flight tickets

American Airlines

Jan 30

KOA9:20 pmKona Intl

14h 40m

1 stop

BOS5:00 pmBoston Logan Intl

Feb 6

BOS6:00 amBoston Logan Intl

14h 48m

1 stop

KOA3:48 pmKona Intl

$489

Find similar

American Airlines

Mar 1

KOA10:35 pmKona Intl

12h 16m

1 stop

BOS3:51 pmBoston Logan Intl

Mar 5

BOS7:15 amBoston Logan Intl

16h 39m

1 stop

KOA6:54 pmKona Intl

$507

Find similar

American Airlines

Dec 19

KOA10:55 pmKona Intl

12h 35m

1 stop

BOS4:30 pmBoston Logan Intl

Jan 5

BOS9:10 amBoston Logan Intl

14h 41m

1 stop

KOA6:51 pmKona Intl

$559

Find similar

Delta flights from Kailua-Kona to Boston

Our best Delta deals on Kailua-Kona to Boston flight tickets

Delta

Jan 30

KOA9:30 pmKona Intl

13h 27m

2 stops

BOS3:57 pmBoston Logan Intl

Feb 6

BOS7:30 amBoston Logan Intl

16h 00m

1 stop

KOA6:30 pmKona Intl

$494

Find similar

Delta

Mar 1

KOA9:45 pmKona Intl

13h 32m

1 stop

BOS4:17 pmBoston Logan Intl

Mar 5

BOS5:35 amBoston Logan Intl

17h 55m

2 stops

KOA6:30 pmKona Intl

$500

Find similar

Delta

Mar 1

KOA9:45 pmKona Intl

13h 32m

1 stop

BOS4:17 pmBoston Logan Intl

Mar 5

BOS7:15 amBoston Logan Intl

17h 19m

1 stop

KOA7:34 pmKona Intl

$505

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Fri 1/30

9:20 pm-5:00 pm

1 stop14h 40m

Boston Logan Intl

Fri 2/6

6:00 am-3:48 pm

1 stop14h 48m

$489

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Fri 1/30

9:30 pm-3:57 pm

2 stops13h 27m

Boston Logan Intl

Fri 2/6

7:30 am-6:30 pm

1 stop16h 00m

$494

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Sun 3/1

9:45 pm-4:17 pm

1 stop13h 32m

Boston Logan Intl

Thu 3/5

5:35 am-6:30 pm

2 stops17h 55m

$500

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Sun 3/1

9:45 pm-4:17 pm

1 stop13h 32m

Boston Logan Intl

Thu 3/5

7:15 am-7:34 pm

1 stop17h 19m

$505

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Sun 3/1

9:45 pm-3:53 pm

2 stops13h 08m

Boston Logan Intl

Thu 3/5

5:35 am-6:30 pm

2 stops17h 55m

$506

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Sun 3/1

10:35 pm-3:51 pm

1 stop12h 16m

Boston Logan Intl

Thu 3/5

7:15 am-6:54 pm

1 stop16h 39m

$507

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 1/14

2:20 pm-7:21 am

1 stop12h 01m

Boston Logan Intl

Sun 1/18

8:25 am-1:05 pm

1 stop33h 40m

$565

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 4/15

9:45 pm-4:00 pm

1 stop12h 15m

Boston Logan Intl

Wed 4/22

6:30 am-6:34 pm

1 stop18h 04m

$591

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 4/15

9:45 pm-11:32 pm

2 stops19h 47m

Boston Logan Intl

Wed 4/22

5:30 am-5:41 pm

2 stops18h 11m

$599

Kailua-KonaBoston

KOA - BOS

KOABOS

Kona Intl

Wed 1/14

2:20 pm-10:36 am

2 stops15h 16m

Boston Logan Intl

Sun 1/18

7:25 am-4:41 pm

1 stop14h 16m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kailua-Kona to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Kailua-Kona to Boston is on a Monday when prices can be found for as low as $523. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $1,238.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Kailua-Kona to Boston in the morning for as low as $492. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $638 per ticket.

How have Kailua-Kona to Boston flight prices changed over time?

As of December 2025, prices for Kailua-Kona to Boston flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Kailua-Kona to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kailua-Kona to Boston (KOA to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Boston

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Kailua-Kona to Boston takes 12h 15m

There are no direct flights from Kailua-Kona to Boston. There are no popular flight routes from Kailua-Kona to Boston.

Search flight deals

How far is Kona Intl to Boston Logan Intl by plane?
The straight-line distance from Kona Intl to Boston Logan Intl is 5058.6 mi. A reasonable flight in good conditions will take 12h 15m.
When did momondo last update prices for flights from Kona Intl Airport to Boston Logan Intl Airport?
Prices for flights from Kona Intl Airport to Boston Logan Intl Airport were last updated today.
How many operators does momondo search for flights from Kona Intl Airport to Boston Logan Intl Airport?
As of December 2025, there are 3 operators available to choose from for flights from Kona Intl Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Kona Intl Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kailua-Kona to Boston?
momondo data reveals that the most frequently booked airline on the route from Kailua-Kona to Boston is United Airlines, representing 42% of all bookings. The subsequent popular airlines are Delta at 32% and Alaska Airlines at 26%.

Best airlines flying from Kailua-Kona to Boston

Compare and see reviews for airlines that fly from Kailua-Kona to Boston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $264	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
United Airlines	PriceFrom $453	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $468	Free Cancellation	Rating 8.0 11,479 reviews	Search Alaska Airlines flights

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Brockton

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Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Boston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kailua-Kona to Boston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kailua-Kona to Boston with flexible booking policies on momondo?

Flights from Kailua-Kona to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kailua-Kona to Boston?

Once all potential Kailua-Kona to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kailua-Kona to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Kailua-Kona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.