$401 Find Cheap Flights from Boston to Bali

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 Bali departing on 3/10. 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
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Bali.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Bali.
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Flight Deals

Book Cheap Boston to Bali Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Bali 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Bali

Tue, Sep 1 - Tue, Sep 8
Philippine Airlines Logo
3:28 pm - 11:55 pm
BOS
-
DPS
44h 27m
2 stops
Philippine Airlines Logo
12:55 am - 8:02 am
DPS
-
BOS
43h 07m
2 stops
$778Philippine Airlines
Mon, Aug 31 - Sun, Sep 13
Cathay Pacific Logo
1:45 am - 3:00 pm
BOS
-
DPS
25h 15m
1 stop
Cathay Pacific Logo
6:50 pm - 11:05 pm
DPS
-
BOS
40h 15m
1 stop
$900Cathay Pacific
Wed, Sep 2 - Tue, Sep 15
Cathay Pacific Logo
1:45 am - 5:40 pm
BOS
-
DPS
27h 55m
1 stop
Cathay Pacific Logo
4:15 pm - 11:05 pm
DPS
-
BOS
42h 50m
1 stop
$901Cathay Pacific
Wed, Sep 2 - Sun, Sep 20
Cathay Pacific Logo
1:45 am - 3:00 pm
BOS
-
DPS
25h 15m
1 stop
Cathay Pacific Logo
6:50 pm - 11:05 pm
DPS
-
BOS
40h 15m
1 stop
$936Cathay Pacific
Tue, Mar 31 - Mon, Apr 6
Qatar Airways Logo
10:00 pm - 6:30 pm
BOS
-
DPS
32h 30m
2 stops
Qatar Airways Logo
12:35 am - 3:15 pm
DPS
-
BOS
26h 40m
1 stop
$943Qatar Airways
Sun, Mar 29 - Tue, Apr 14
Etihad Airways Logo
4:25 pm - 11:25 am
BOS
-
DPS
31h 00m
1 stop
Etihad Airways Logo
6:45 pm - 2:40 pm
DPS
-
BOS
31h 55m
1 stop
$945Etihad Airways
Mon, Mar 30 - Mon, Apr 6
Qatar Airways Logo
10:00 pm - 6:30 pm
BOS
-
DPS
32h 30m
2 stops
Qatar Airways Logo
9:55 am - 3:15 pm
DPS
-
BOS
41h 20m
1 stop
$946Qatar Airways
Tue, Mar 31 - Tue, Apr 7
Qatar Airways Logo
10:00 pm - 10:40 pm
BOS
-
DPS
36h 40m
1 stop
Qatar Airways Logo
7:20 pm - 3:15 pm
DPS
-
BOS
55h 55m
2 stops
$960Qatar Airways
Tue, Sep 1 - Wed, Sep 9
Qatar Airways Logo
10:00 pm - 3:30 pm
BOS
-
DPS
29h 30m
2 stops
Qatar Airways Logo
9:55 am - 3:15 pm
DPS
-
BOS
41h 20m
1 stop
$963Qatar Airways
Thu, Sep 3 - Mon, Sep 14
Philippine Airlines Logo
3:28 pm - 11:55 pm
BOS
-
DPS
44h 27m
2 stops
Philippine Airlines Logo
12:55 am - 8:02 am
DPS
-
BOS
43h 07m
2 stops
$965Philippine Airlines
Booking Insights

KAYAK's insights & trends for Boston to Bali flights

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

What is the cheapest month to fly from Boston to Bali?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Bali, 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 Bali is September, when tickets cost $1,057 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $2,127 and $1,765 respectively.

How far in advance should I book a flight from Boston to Bali?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Bali, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Bali, you should book around 5 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$401
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Boston to Denpasar

FAQs - booking Bali flights

  • Does I Gusti Ngurah Rai International Airport (DPS) provide services for those with reduced mobility?

    I Gusti Ngurah Rai International Airport works on ensuring it treats all passengers equally especially those with reduced mobility. The airport has available wheelchairs and parking lots for those with reduced mobility. You have to contact the airport to inform them about your situation 48 hours before take off. The staff at the airport are also ready to help with the onboarding process.

  • Where can I park at Boston Logan International Airport (BOS)?

    Boston Logan International Airport offers both short and long term parking for all those who may need to park their cars. Short term parking is located at Terminal E in both lots 1 and 2. Long term parking is located at Terminal B and E lot garages and at the central parking garage.

  • How can I get from I Gusti Ngurah Rai International Airport to the city center?

    You can use a taxi, bus, and a town car. The best and quickest way is the through the taxi which does not take more than 35 minutes. You can also use the bus which is cheaper compared to other forms but instead takes approximately 3 hours to get you downtown.

  • Does Boston Logan International Airport have animal relief areas?

    In case you are traveling with your furry buddy you won’t need to worry since the airport has pet reliefs located inside and outside the terminals. Three pet reliefs are located areas close to the post-security while the other is located on the Arrivals level curb on each terminal. They are equipped with waste bags and sinks.

  • How does KAYAK find such low prices on flights from Boston to Bali?

    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 Bali.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Bali 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 Bali?

    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 from Boston to Bali with an airline and back with another airline.

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

    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 from Boston to Bali up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Bali

  • Singapore Airlines offers in-flight entertainment for passengers on board traveling from Boston to Bali. You get to keep yourself busy and entertained by choosing to watch series, movies, animations, and TV shows. You also get to play fun games and listen to music of any genre.
  • As a business traveler in I Gusti Ngurah Rai International Airport Bali (DPS), you should consider the Cekindo Business Center, which is the best place to continue your work. It offers working spaces and enables for currency exchange and money transfers to take place.
  • In case you are a lactating mother, you’ll get to take advantage of the nursing rooms at Boston Logan International Airport (BOS). The airport has nursing rooms located at pre and post security in Terminal A. These nursing rooms have a sink, changing table, fold seat and an outlet.
  • If you are considering staying in Bali for a week or more, you need to rent a car from I Gusti Ngurah Rai International Airport. This allows you to move around Bali easily. You get to rent either a luxury vehicle or an economy car from companies like Avis, TRAC Astra and Eazyrent located at the baggage claim section of the airport.
  • You should consider staying at the American Airlines Admirals Club if you need a place to relax and unwind before departure from Boston Logan International Airport. This lounge is located at Terminal marked B inside the security. You get to decide whether you want to take alcoholic or non-alcoholic drinks. There are also comfortable chairs and you can get to charge your devices as well.

Reviews of the top 5 airlines serving from Boston to Bali

 
See real verified KAYAK customer reviews for airlines flying from Boston to Bali. 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 Bali? 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.
8.4
Korean AirOverall score based on 1200 reviews
8.3Comfort
8.2Entertainment
8.1Food
8.5Boarding
8.7Crew
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

Plane took off on time and I had the whole row to myself!

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Awful the whole airline arrived to check baggage and board our flight and the airline desk was closed where none of the passengers could check in baggage, asked for a supervisor and was refused a supervisor, called the airlines from the airport and they refused to refund the flights for their actions in the airport, Etihad and Garuda Airlines absolutely horrible customer service all the way around.

Good one but just notice that you have to ask several time to get water or coffee .

It was mediocre. Honestly, the flight was late but that didn’t bother me as I had plenty of time. The only thing that bothered me is that the crew never asked to make the beds for us in business class. Maybe the crew was exhausted and that just didn’t occur to them.

We have paid premium price for a business class Cabinet and we have received the old 777 with the following apart business class that is not to standard. It was very disappointing and it’s a very bad reputation for a premium airline company. This aeroplane should be the commission from being as a business class. We will pass this knowledge to our colleagues because the quality of business class in Etihad is not consistent and it is a lucky dip that sometimes you’re getting a good aeroplane and sometimes you’re getting their 30 years old aeroplane. The crew of the aeroplane have apologise and said that they hate this aeroplane and they have complained about it multiple times as well. Obviously Etihad is putting the economy in front of the Customer Experience. For the future we will not take this risk anymore and will fly with established company like emirates.

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

It’s a business class ticket but they didn’t give a lounge access

Crew was amazing as usual. Very comfortable for a 13hour flight. Check in at ATL was terrible. Ticket counter charged me $200 for a small bag. Apparently Kayak sold me a zero luggage ticket. No carry on no checked. So the check in desk charged me a bullshit $200 dollar fee for a small gym bag weighing less than 20lbs. In true 3rd party ticket buying. This will turn into a finger pointing process between Kayak and Etihad. Now I'm going to have to ship my bag back in the mail a day ahead of my return flight.

The flight from Abu Dabhi to Bangalore was terrible. The plane was an order model with no onboard entertainment. The beverage selection were very limited.

Everything you need to know for your flight from Boston to Bali

Information on your arrival and departure airports