Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOS - KOA

$230 Find cheap flights from Boston to Kailua-Kona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kailua-Kona departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Kailua-Kona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kailua-Kona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kailua-Kona.
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kailua-Kona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:00 am - 4:33 pmBOS-KOA
13h 33m1 stop
12:45 pm - 6:00 amKOA-BOS
12h 15m1 stop
$445Hawaiian Airlines
Find Deal
Thu, Nov 14 - Wed, Nov 20
8:00 am - 4:32 pmBOS-KOA
14h 32m1 stop
10:55 am - 6:00 amKOA-BOS
13h 05m1 stop
$451Hawaiian Airlines
Find Deal
Sat, Sep 14 - Fri, Sep 20
7:59 pm - 9:03 pmBOS-KOA
31h 04m1 stop
1:40 pm - 8:20 amKOA-BOS
12h 40m1 stop
$459Alaska Airlines
Find Deal
Thu, Sep 12 - Thu, Sep 19
6:00 am - 2:08 pmBOS-KOA
14h 08m1 stop
10:25 pm - 5:02 pmKOA-BOS
12h 37m1 stop
$460American Airlines
Find Deal
Wed, Sep 4 - Tue, Sep 10
6:00 am - 2:08 pmBOS-KOA
14h 08m1 stop
10:25 pm - 8:49 pmKOA-BOS
16h 24m2 stops
$464American Airlines
Find Deal
Sat, Sep 14 - Fri, Sep 20
7:10 am - 5:22 pmBOS-KOA
16h 12m1 stop
9:45 pm - 3:10 pmKOA-BOS
12h 25m1 stop
$498Delta
Find Deal
Wed, Oct 30 - Wed, Nov 6
6:50 pm - 2:09 pmBOS-KOA
25h 19m2 stops
8:23 pm - 5:50 amKOA-BOS
27h 27m1 stop
$502Alaska Airlines
Find Deal
Tue, Oct 1 - Mon, Oct 7
7:10 am - 5:22 pmBOS-KOA
16h 12m1 stop
9:45 pm - 9:56 pmKOA-BOS
19h 11m2 stops
$503Delta
Find Deal
Wed, Oct 30 - Wed, Nov 6
7:30 am - 4:37 pmBOS-KOA
14h 07m1 stop
8:35 pm - 4:15 pmKOA-BOS
14h 40m2 stops
$604United Airlines
Find Deal
Thu, Nov 14 - Wed, Nov 20
7:30 am - 4:37 pmBOS-KOA
14h 07m1 stop
8:35 pm - 4:15 pmKOA-BOS
14h 40m2 stops
$605United Airlines
Find Deal
Thu, Nov 14 - Wed, Nov 20

Flights from Boston to Kailua-Kona - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Kailua-Kona to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Kailua-Kona?

The average price of all flights from Boston to Kailua-Kona clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Kailua-Kona on a Monday and more expensive on a Saturday. On your return trip to Boston, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Kailua-Kona is September, where tickets cost $500 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $955 and $885 respectively.

How far in advance should I book a flight from Boston to Kailua-Kona?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Kailua-Kona, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 62 days before departure.

Which airlines provide the cheapest flights from Boston to Kailua-Kona?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $230. KAYAK users also found Boston to Kailua-Kona round-trip flights on Hawaiian Airlines from $445 and on Alaska Airlines from $459.

Good to know

Low season

November

High season

August

Cheapest flight

$230
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Boston to Kailua-Kona

When to book flights from Boston to Kailua-Kona

Are your dates flexible? Find out the best times to travel from Boston to Kailua-Kona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Kailua-Kona

  • Any public transportation options to get me from the Kona International Airport (KOA) into downtown Kailua-Kona?

    Of the most convenient ways to make this trip on public transportation is to ride on bus line number 202 provided by Hele-On Bus, which makes the trip to downtown in around 30min.

  • If I plan on renting a car upon my arrival at Kona International Airport, where will I find the customer service counters?

    This airport is served by a number of major rental car companies, including Hertz and Avis. Every one of the rental car companies operating here has parking lots for their vehicles as well as check-in counters in off-site locations. There is a shuttle service to take passengers to all of the rental car companies, and passengers can board the shuttle at the center median right across the street from baggage claim locations A and B.

  • Is there anything for me to do with my kids before my flight from Boston Logan International Airport?

    This airport has three different kids' play areas that have the name Kidport. Each of these players offers a safe place for kids to play and include things like slides, climbing structures, and replicas of airplanes and control towers.

  • Are there any special rooms available for nursing mothers at Boston Logan International Airport?

    This airport offers three different Mamava lactation pod locations throughout the terminal buildings at the airport. Each of these private pods offers a locking door, and once inside, mothers will find a fold-down table, bench seating, and electrical outlets.

  • What is the cheapest flight from Boston to Kailua-Kona?

    In the last 3 days, the lowest price for a flight from Boston to Kailua-Kona was $230 for a one-way ticket and $445 for a round-trip.

  • Do I need a passport to fly between Boston and Kailua-Kona?

    A passport is not required to fly from Boston to Kailua-Kona.

  • Which aircraft models fly most regularly from Boston to Kailua-Kona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Kailua-Kona?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Kailua-Kona, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Kailua-Kona from Boston?

    Los Angeles is the most popular layover city among KAYAK users traveling from Boston to Kailua-Kona.

  • Which is the best airline for flights from Boston to Kailua-Kona, Delta or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Kailua-Kona are Delta and Hawaiian Airlines. With an average price for the route of $658 and an overall rating of 8.0, Delta is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $511 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boston to Kailua-Kona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kailua-Kona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kailua-Kona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kailua-Kona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kailua-Kona with an airline and back to Boston with another airline. Booking your flights between Boston and KOA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kailua-Kona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kailua-Kona from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boston to Kailua-Kona

  • For any travelers looking for a convenient way to travel to Boston Logan International Airport (BOS) without driving a car, the MBTA bus number SL1 makes the trip in around 15 minutes.
  • For travelers driving themselves to the Boston Logan International Airport, there are many parking garage options, including several right at the terminal buildings. Those looking to save a little bit of money they may consider one of the spaces in the economy garage that offers a much lower daily rate and has a free airport shuttle from the lot to the terminal.
  • If you are looking for a very quiet and comfortable place to wait for your flight at the Boston Logan International Airport, consider The Lounge BOS, which features quite a few food and beverage options as well as plenty of entertainment options for you to peruse before your flight.
  • For travelers with limited mobility or disabilities flying out of the Boston Logan International Airport, you will find that the airport offers plenty of features to make your travel easier, such as accessible restrooms in all the terminal buildings as well as elevators in all garages and all terminals.
  • For any passengers that will be traveling with a service animal through Boston Logan International Airport, you will find pet relief areas located outside all of the lower levels of all of the terminals at the airport. Travelers will also find indoor relief areas post security in terminals B, C, and E that feature disposal bags for pet waste.
See more tips

Top 5 airlines serving from Boston to Kailua-Kona

 
See real verified KAYAK customer reviews for airlines flying from Boston to Kailua-Kona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Kailua-Kona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9269 reviews
8.6Crew
7.9Comfort
7.3Entertainment
7.3Food
8.2Boarding
Airline reviews

The crew members were wonderful. When we encountered a little turbulence, the pilots let us know and provided an estimate of how long it would last. Another nice amenity: every seat has AC power outlets and USB ports. It was a 6-hour flight, which seems a bit much for a single-aisle jet: over 200 passengers with access to only 3 restrooms (assuming you time it right and won't be blocked in by beverage carts); food is mediocre, over-priced, and (if you failed to reserve a meal ahead of time) the flight attendants have to process food/meal sales in the aisle. To access any entertainment, you must use your own device to log on to the plane's wi-fi (or bring your own entertainment).

8.0 ExcellentNolan, Jun 2024SEA - HNL
Read more about Alaska Airlines reviews

The crew members were wonderful. When we encountered a little turbulence, the pilots let us know and provided an estimate of how long it would last. Another nice amenity: every seat has AC power outlets and USB ports. It was a 6-hour flight, which seems a bit much for a single-aisle jet: over 200 passengers with access to only 3 restrooms (assuming you time it right and won't be blocked in by beverage carts); food is mediocre, over-priced, and (if you failed to reserve a meal ahead of time) the flight attendants have to process food/meal sales in the aisle. To access any entertainment, you must use your own device to log on to the plane's wi-fi (or bring your own entertainment).

Great first time experience for me. The gate agent at the Anchorage location was so helpful. Definitely will be booking more on Alaska.

Delayed an hour and sat without updates. Ended up an hour late to destination

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Smooth. Courteous. Fun. One problem: the wheels on my checked roller back were broken when I picked up baggage at destination. Must have happened during flight baggage handling but I don’t know where.

Overall good flight, smooth and on time and comfortable. Disappointing that food is not served and you can't purchase the snack packs on the plane.

Comfortable seat, plenty of leg room which is so rare, overhead bin comfortably accommodated my carry-on bag. Deli box was tasty, service was good, bathrooms were clean. Uneventful flight, which I appreciate. Departed on time and landed early.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

Honestly, there was not much they could do. Due to wind, the flight was delayed for several hours because we had to be diverted to San Jose where we needed to refuel before departing to Hawaii. Wish they had offered some snacks during the delays/diversion because we had to wait such a long time to finally get our food served during the flight after leaving California.

Alaska continues to provide one of the best domestic US airline experiences.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Liked all aspects except boarding notification. Long delay with little support in knowing about change in boarding gates .

I liked my seat and the boarding was seamless once I arrived at the gate. The food was not good and they didn't have any vegan options. Some of the crew members were lacking empathy or personality

Well organized staff friendly and great attitude. Little awkward and slow to check a bag in Lihue but otherwise a pleasant experience

The flight was so cold from Vegas to Hawaii. Everyone was so cold they put on goodies. They made us buy blankets for $13 each for 4 people. The plane was like an icebox. Now on the way back you made me pay extra so my family can sit together. Will not use you again.

The crew was quick and efficient. The flight was uneventful and arrived slightly early.

My seat was broken I couldn’t put it back I have really bad back issues , the flight was 5 hours delayed and there was a drink dude harassing the entire flight

No food or entertainment because it was a short flight. Unfortunately the takeoff was delayed more than an hour

Parents with kids should all be in the same area. Sounds rude but who what's to fly 6hrs with crying and bratty kids. Just my opinion.

Ok, so I didn’t have seats, so got there very early. I was first in line only to be told, listen for your name for seats. The flight was boarding before they gave me a middle seat, way after others showed up who were given more favorable treatment. Ok, so , don’t show up early and obey all the rules??? Clearly, your gate clerks did not. What gives???

Short flight but delayed. Since its a short flight no food or entertainment necessary

The entertainment wasn’t playing in the app or online.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

Book cheap flights from Boston to Kailua-Kona

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Kailua-Kona found on KAYAK in the last 72 hours.
9/4Wed
1 stopAmerican Airlines
14h 08mBOS-KOA
$230
10/25Fri
1 stopDelta
16h 12mBOS-KOA
$251
9/4Wed
2 stopsAlaska Airlines
25h 54mBOS-KOA
$253
9/4Wed
2 stopsDelta
17h 02mBOS-KOA
$256
10/25Fri
2 stopsDelta
17h 24mBOS-KOA
$288
11/27Wed
2 stopsUnited Airlines
15h 37mBOS-KOA
$406
10/25Fri
3 stopsUnited Airlines
25h 58mBOS-KOA
$448
11/8Fri
3 stopsUnited Airlines
31h 28mBOS-KOA
$532
9/3Tue
2 stopsDelta
18h 23mBOS-KOA
$806
9/3Tue
1 stopAmerican Airlines
13h 49mBOS-KOA
$1,411

Search by stops

Search by airline

Search by price

Last minute flights from Boston to Kailua-Kona

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Kailua-Kona that are departing in the next 10 days.
6/16Sun
multi-stopAmerican Airlines
13h 58mBOS-KOA
6/25Tue
multi-stopAmerican Airlines
15h 16mKOA-BOS
$656
6/16Sun
multi-stopAmerican Airlines
13h 58mBOS-KOA
6/25Tue
multi-stopAmerican Airlines
15h 16mKOA-BOS
$706
6/16Sun
multi-stopAmerican Airlines
14h 47mBOS-KOA
6/25Tue
multi-stopAmerican Airlines
15h 16mKOA-BOS
$742
6/16Sun
multi-stopAmerican Airlines
13h 58mBOS-KOA
6/25Tue
multi-stopAmerican Airlines
20h 23mKOA-BOS
$759
6/16Sun
multi-stopUnited Airlines
13h 51mBOS-KOA
6/25Tue
multi-stopUnited Airlines
12h 36mKOA-BOS
$846
6/16Sun
multi-stopUnited Airlines
18h 02mBOS-KOA
6/25Tue
multi-stopUnited Airlines
17h 23mKOA-BOS
$856

Search by stops

Search by airline

Search by price

Boston - Kailua-Kona Flights

Departure:

Boston (BOS)United States

Destination:

Kailua-Kona (KOA)United States

Return flight deals:

Kailua-Kona - Boston

Cabin classes: