Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOS - KOA

Find cheap flights from Boston to Kailua-Kona from $236

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 5/31. 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
Sat 6/1
Sat 6/8

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 43,740,974 times on KAYAK, and here is why:

Save 22% 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
6:35 am - 2:11 pmBOS-KOA
13h 36m1 stop
1:35 pm - 9:19 amKOA-BOS
13h 44m2 stops
$494American Airlines
Find Deal
Wed, Sep 18 - Tue, Oct 1
7:10 am - 5:22 pmBOS-KOA
16h 12m1 stop
8:45 pm - 3:10 pmKOA-BOS
12h 25m1 stop
$502Delta
Find Deal
Mon, Sep 9 - Fri, Sep 13
6:00 am - 1:49 pmBOS-KOA
13h 49m1 stop
2:22 pm - 12:02 pmKOA-BOS
15h 40m2 stops
$505American Airlines
Find Deal
Wed, Aug 21 - Wed, Aug 28
6:20 am - 6:35 pmBOS-KOA
18h 15m2 stops
9:40 pm - 4:22 pmKOA-BOS
12h 42m1 stop
$507Delta
Find Deal
Tue, May 14 - Tue, May 21
7:00 am - 12:37 pmBOS-KOA
35h 37m1 stop
8:13 pm - 5:50 amKOA-BOS
27h 37m1 stop
$559Alaska Airlines
Find Deal
Fri, May 31 - Fri, Jun 7
4:01 pm - 2:11 pmBOS-KOA
28h 10m1 stop
3:11 pm - 5:50 amKOA-BOS
32h 39m1 stop
$569Alaska Airlines
Find Deal
Tue, May 21 - Fri, May 24
10:00 am - 8:06 pmBOS-KOA
16h 06m1 stop
2:10 pm - 8:12 amKOA-BOS
13h 02m1 stop
$671United Airlines
Find Deal
Tue, Oct 29 - Sat, Nov 9
5:45 am - 3:34 pmBOS-KOA
15h 49m2 stops
10:37 pm - 8:52 pmKOA-BOS
16h 15m2 stops
$710United Airlines
Find Deal
Tue, May 21 - Tue, May 28
8:30 am - 4:32 pmBOS-KOA
14h 02m1 stop
11:15 am - 6:30 amKOA-BOS
13h 15m1 stop
$932Hawaiian Airlines
Find Deal
Fri, Jun 14 - Fri, Jun 21
8:30 am - 5:35 pmBOS-KOA
15h 05m1 stop
9:01 am - 6:30 amKOA-BOS
15h 29m1 stop
$1,032Hawaiian Airlines
Find Deal
Sat, Jun 22 - Fri, Jun 28

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 Monday, and avoid Saturdays 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 January, 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 $1,100 and $991 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 4 days before departure. For the absolute cheapest price, our data suggests you should book 36 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, Hawaiian Airlines offered the best one-way deal for that route, at $236. KAYAK users also found Boston to Kailua-Kona round-trip flights on American Airlines from $494 and on Delta from $502.

Good to know

Low season

November

High season

April

Cheapest flight

$236
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 4% 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 $236 for a one-way ticket and $494 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?

    SkyTeam, Star Alliance, and oneworld 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, Hawaiian Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to Kailua-Kona are Hawaiian Airlines and Delta. With an average price for the route of $514 and an overall rating of 8.0, Hawaiian Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $658 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

Top tips for finding a cheap flight from BOS 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 9123 reviews
7.3Food
8.6Crew
7.3Entertainment
8.2Boarding
7.9Comfort
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2024BOS - PDX
Read more about Alaska Airlines reviews

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

Assigned last seat in row Did not recline at all Alaska Air seemed to have more leg room than my last few flights on United Yay!

I was seated at the back of the plane and the flight attendants were fantastic. I did not get food so can’t say. Thought the movie selection was lean.

I did not like anything about that flight. The check in at the gate was horrible. The inflight service was bad and WiFi was not available for me to be able to entertain myself since it was a long flight.

I’m a first time mom and traveled with my 18mo old boy and it was not a great experience with the flight attendants. They were not friendly or helpful at all. It’s hard enough traveling with a toddler and have people be rude and unkind does not help.

I think in 6:15 hrs flight the airlines should give some meal and not just couple of cookies People reach their homes at around 12 mid night and then they have to make dinner and eat I started my home at around 5 o clock and no food till 12 midnight You should give some reasonable meal in flight Thanks

Seat space Terrible. No real food on a 6 hour flight

I'm a tall guy. Fortunately I was able to find seating in the emergency rows that gave me a couple more inches of room. My return flight a few days later, I wasn't as fortunate. Very painfully and uncomfortable return flight.

Good flight. Pilot kept us well informed and attendants did a great job. Negatives:,1) little snack packs are far too expensice; 2) arrived early but waited 1/2 hr+ to get to our gate to deplane!

Great ! The counter staffs in Boston helped me to wrap my broken luggage with a plastic bag to prevent my stuffs falling out.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

They did a fine job. Can't wait to use Delta in the future.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

I didn’t not like that I could not select my seat and ended up with the worse seat.

This flight was delayed approximately 4 hours due to bad weather in HNL.

Flight delayed then cancelled then gate changed two times then baggage lost.

The plane is extremely loud and there’s no place to charge devices.

Not great to be very honest. Our flight was delayed after we sat at the airport until 15 minutes after we were supposed to leave . We were then notified the plane was being worked on “and the parts were out in the ground and still not finished .” Even though the work started the evening before and they knew it wasn’t fixed. . Then we were told it would be a 1:15 pm boarding time so we waited then at 1:45pm we were told it would be an 11:15pm boarding . It was changed to and 3:55am boarding the next morning . We lost out on a day in Hawaii and a night of our VRBO rental.

Safety record impeccable and important since flying many hours and thousands of miles over ocean.

Love the food service and attentiveness of the crew. Could have wi-if on flight

Seats on second leg from Hawaii to Tokyo would not recline. 9 hrs is long in total upright position.

Apparently the computer systems were down, so I wasn’t able to check in 24 hours in advance, despite multiple times on the app, the website, and by calling. Then I arrived at the airport and wasn’t assigned a seat right away. I had to wait until I was at the gate and waited about another hour for an agent. She was nice to give me a “free upgrade.“.

The crew worked to help us find standby seats and we were able to arrive at our destination early which was great. Only drawback is airport at Kona which is in need of update - waiting at gate passengers exposed to jet fumes, there’s only one restaurant with minimal choices, etc

Increased effort to keep family members (purchasing multiple tickets in the same transaction) sitting together. Additionally, when faced with choosing seats at the automated check-in kiosk, only exit row seats charging an additional $9 were available, but if you decline to choose seats, it picks seats that are NOT exit row. How does that work, Hawaiian?

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

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

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

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.
5/31Fri
1 stopHawaiian Airlines
15h 05mBOS-KOA
$236
5/27Mon
1 stopDelta
17h 00mBOS-KOA
$251
5/7Tue
1 stopUnited Airlines
14h 04mBOS-KOA
$320
5/7Tue
2 stopsAmerican Airlines
14h 58mBOS-KOA
$324
5/27Mon
2 stopsAmerican Airlines
17h 28mBOS-KOA
$335
8/17Sat
1 stopUnited Airlines
14h 49mBOS-KOA
$350
7/27Sat
2 stops
21h 00mBOS-KOA
$407
7/31Wed
1 stopAlaska Airlines
35h 14mBOS-KOA
$412
7/27Sat
1 stopAlaska Airlines
35h 14mBOS-KOA
$482
7/27Sat
3 stops
23h 40mBOS-KOA
$524

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.
5/6Mon
multi-stopDelta
17h 12mBOS-KOA
5/13Mon
multi-stopDelta
12h 23mKOA-BOS
$640
5/7Tue
multi-stopAmerican Airlines
13h 46mBOS-KOA
5/14Tue
multi-stopAmerican Airlines
14h 40mKOA-BOS
$643
5/4Sat
multi-stopDelta
15h 34mBOS-KOA
5/14Tue
multi-stopDelta
12h 42mKOA-BOS
$645
5/6Mon
multi-stopAmerican Airlines
17h 28mBOS-KOA
5/13Mon
multi-stopAmerican Airlines
14h 40mKOA-BOS
$647
5/4Sat
multi-stopAmerican Airlines
17h 38mBOS-KOA
5/14Tue
multi-stopAmerican Airlines
16h 09mKOA-BOS
$648
5/6Mon
multi-stopDelta
17h 12mBOS-KOA
5/8Wed
multi-stopDelta
12h 42mKOA-BOS
$656
5/6Mon
multi-stopAmerican Airlines
13h 46mBOS-KOA
5/14Tue
multi-stopAmerican Airlines
14h 40mKOA-BOS
$659
5/6Mon
multi-stopDelta
17h 12mBOS-KOA
5/8Wed
multi-stopDelta
16h 07mKOA-BOS
$721
5/6Mon
multi-stopDelta
17h 12mBOS-KOA
5/8Wed
multi-stopDelta
15h 14mKOA-BOS
$726
5/6Mon
multi-stopUnited Airlines
15h 33mBOS-KOA
5/8Wed
multi-stopUnited Airlines
14h 07mKOA-BOS
$790

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: