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BOS - KOA

Find cheap flights from Boston to Kailua-Kona from $301

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 6/3. 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
Tue 6/4
Tue 6/11

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 42,830,901 times on KAYAK, and here is why:

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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
6:00 am - 1:49 pmBOS-KOA
13h 49m1 stop
2:22 pm - 12:02 pmKOA-BOS
15h 40m2 stops
$494American Airlines
Find Deal
Wed, Aug 21 - Wed, Aug 28
5:15 am - 1:49 pmBOS-KOA
14h 34m2 stops
2:22 pm - 12:02 pmKOA-BOS
15h 40m2 stops
$499American Airlines
Find Deal
Wed, Aug 21 - Wed, Aug 28
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
7:10 am - 5:22 pmBOS-KOA
16h 12m1 stop
8:45 pm - 6:10 pmKOA-BOS
15h 25m2 stops
$507Delta
Find Deal
Mon, Sep 9 - Fri, Sep 13
4:01 pm - 2:11 pmBOS-KOA
28h 10m1 stop
10:52 pm - 5:30 amKOA-BOS
24h 38m1 stop
$549Alaska Airlines
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Sat, May 25 - Tue, May 28
7:00 am - 2:11 pmBOS-KOA
13h 11m1 stop
10:52 pm - 5:30 amKOA-BOS
24h 38m1 stop
$550Alaska Airlines
Find Deal
Tue, May 21 - Thu, May 30
6:00 am - 1:35 pmBOS-KOA
13h 35m1 stop
8:00 am - 6:00 amKOA-BOS
16h 00m1 stop
$626Hawaiian Airlines
Find Deal
Wed, Oct 2 - Wed, Oct 9
7:30 am - 3:21 pmBOS-KOA
13h 51m1 stop
7:35 pm - 2:09 pmKOA-BOS
12h 34m1 stop
$627United Airlines
Find Deal
Tue, Aug 13 - Mon, Aug 26
8:30 am - 11:15 amBOS-KOA
32h 45m3 stops
2:10 pm - 8:12 amKOA-BOS
13h 02m1 stop
$703United Airlines
Find Deal
Tue, Oct 29 - Sat, Nov 9
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 28 - Fri, Jul 5

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 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 $900 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, Delta offered the best one-way deal for that route, at $301. 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

August

Cheapest flight

$301
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 1% 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 $301 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, oneworld, 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 Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Kailua-Kona are Delta and Alaska Airlines. With an average price for the route of $658 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $880 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 9134 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.3Food
7.3Entertainment
Airline reviews

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.

8.0 ExcellentKristen, May 2024BOS - SEA
Read more about Alaska Airlines reviews

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.

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

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

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 !

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.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

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?

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

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.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

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.

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.
6/3Mon
1 stopDelta
17h 00mBOS-KOA
$301
5/16Thu
1 stopAmerican Airlines
13h 46mBOS-KOA
$320
5/16Thu
2 stopsAmerican Airlines
17h 33mBOS-KOA
$325
7/11Thu
1 stopHawaiian Airlines
15h 05mBOS-KOA
$382
5/18Sat
1 stopUnited Airlines
13h 01mBOS-KOA
$401
5/18Sat
2 stopsUnited Airlines
19h 46mBOS-KOA
$406
6/3Mon
2 stopsDelta
18h 31mBOS-KOA
$456
6/3Mon
2 stopsDelta
18h 35mBOS-KOA
$471
6/3Mon
3 stopsUnited Airlines
18h 37mBOS-KOA
$651
7/11Thu
3 stopsUnited Airlines
18h 22mBOS-KOA
$740

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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.
5/10Fri
multi-stopAlaska Airlines
25h 01mBOS-KOA
5/19Sun
multi-stopAlaska Airlines
24h 38mKOA-BOS
$570
5/10Fri
multi-stopAmerican Airlines
13h 46mBOS-KOA
5/19Sun
multi-stopAmerican Airlines
15h 58mKOA-BOS
$576
5/10Fri
multi-stopAmerican Airlines
16h 10mBOS-KOA
5/19Sun
multi-stopAmerican Airlines
15h 58mKOA-BOS
$579
5/6Mon
multi-stopDelta
18h 49mBOS-KOA
5/8Wed
multi-stopDelta
12h 42mKOA-BOS
$607
5/7Tue
multi-stopDelta
17h 00mBOS-KOA
5/14Tue
multi-stopDelta
12h 42mKOA-BOS
$637
5/9Thu
multi-stopAlaska Airlines
24h 41mBOS-KOA
5/18Sat
multi-stopAlaska Airlines
22h 23mKOA-BOS
$639
5/6Mon
multi-stopAmerican Airlines
13h 46mBOS-KOA
5/13Mon
multi-stopAmerican Airlines
13h 02mKOA-BOS
$640
5/6Mon
multi-stopDelta
18h 34mBOS-KOA
5/8Wed
multi-stopDelta
12h 42mKOA-BOS
$642
5/6Mon
multi-stopAmerican Airlines
13h 46mBOS-KOA
5/13Mon
multi-stopAmerican Airlines
16h 09mKOA-BOS
$643
5/6Mon
multi-stopAmerican Airlines
13h 46mBOS-KOA
5/14Tue
multi-stopAmerican Airlines
15h 27mKOA-BOS
$645

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Boston - Kailua-Kona Flights

Departure:

Boston (BOS)United States

Destination:

Kailua-Kona (KOA)United States

Return flight deals:

Kailua-Kona - Boston

Cabin classes: