$513 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 9/3. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bali

 
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.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

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

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

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

Flights Deals
Useful Info
Flights Deals

Best Bali Flight Deals from Boston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denpasar
Denpasar1 stop$916
Denpasar
Denpasar1 stop$916

Cheap Flights from Boston to Bali

 
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

Mon, Sep 15 - Mon, Sep 29
Cathay Pacific Logo
1:40 am - 5:40 pmBOS-DPS
28h 00m1 stop
Cathay Pacific Logo
6:45 pm - 11:00 pmDPS-BOS
40h 15m1 stop
$916Cathay Pacific
Find Deal
Mon, Sep 15 - Mon, Sep 29
Cathay Pacific Logo
1:40 am - 3:00 pmBOS-DPS
25h 20m1 stop
Cathay Pacific Logo
6:45 pm - 11:00 pmDPS-BOS
40h 15m1 stop
$924Cathay Pacific
Find Deal
Sun, Aug 24 - Mon, Sep 8
Cathay Pacific Logo
1:40 am - 3:00 pmBOS-DPS
25h 20m1 stop
Cathay Pacific Logo
6:45 pm - 11:00 pmDPS-BOS
40h 15m1 stop
$925Cathay Pacific
Find Deal
Mon, Oct 27 - Thu, Nov 13
Qatar Airways Logo
10:15 pm - 8:15 amBOS-DPS
22h 00m1 stop
Qatar Airways Logo
7:15 pm - 1:55 pmDPS-BOS
31h 40m2 stops
$945Qatar Airways
Find Deal
Mon, Oct 6 - Mon, Oct 13
Qatar Airways Logo
10:00 pm - 6:30 pmBOS-DPS
32h 30m2 stops
Qatar Airways Logo
9:55 am - 3:05 pmDPS-BOS
41h 10m1 stop
$948Qatar Airways
Find Deal
Mon, Nov 3 - Mon, Nov 17
Korean Air Logo
11:00 am - 10:30 pmBOS-DPS
46h 30m1 stop
Korean Air Logo
11:45 pm - 8:40 amDPS-BOS
21h 55m1 stop
$1,042Korean Air
Find Deal
Tue, Nov 4 - Mon, Nov 24
Korean Air Logo
11:00 am - 11:55 pmBOS-DPS
23h 55m1 stop
Korean Air Logo
11:45 pm - 8:40 amDPS-BOS
21h 55m1 stop
$1,044Korean Air
Find Deal
Mon, Nov 10 - Wed, Nov 19
Delta Logo
5:40 am - 11:55 pmBOS-DPS
29h 15m2 stops
Delta Logo
11:45 pm - 11:44 pmDPS-BOS
36h 59m2 stops
$1,080Delta
Find Deal
Mon, Sep 22 - Wed, Oct 8
Turkish Airlines Logo
9:35 pm - 7:15 pmBOS-DPS
33h 40m1 stop
Turkish Airlines Logo
9:20 pm - 7:40 pmDPS-BOS
34h 20m1 stop
$1,087Turkish Airlines
Find Deal
Mon, Sep 22 - Wed, Oct 8
Turkish Airlines Logo
9:35 pm - 7:15 pmBOS-DPS
33h 40m1 stop
Turkish Airlines Logo
9:20 pm - 7:40 pmDPS-BOS
34h 20m1 stop
$1,095Turkish Airlines
Find Deal
Useful Info

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 March, when tickets cost $1,163 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,862 and $1,830 respectively.

What’s the cheapest day of the week to fly from Boston to Bali?

The average price of all round-trip flights from Boston to Bali clicked on KAYAK for each day over the last 12 months.

For Boston to Bali, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Bali back to Boston, the best deals are generally found on Wednesday, with Saturday being the most expensive.

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 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know

Low seasonMay
High seasonMarch
Cheapest flight$513
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 24% lower on average.
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.

  • What is the cheapest time of day to fly to Bali?

    The cheapest time of day to fly to Bali is generally in the morning, when round-trip flights cost $1,547 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Bali is generally at night, which is peak travel time and where the average cost of a ticket is $1,642.

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 1105 reviews
8.2Entertainment
8.3Comfort
8.7Crew
8.5Boarding
8.1Food
Airline reviews

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

10.0 ExcellentJason, Jun 2025BKK - ICN
Read more Korean Air reviews

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

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

Charged for internet that never really worked. The food selection was just ok.

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

The entire crew went above and beyond. This was our first flight with our 3 month old, and they were accommodating and friendly. The crew is attentive and marks a HIGE difference to the regular runs with Avianca and LATAM.

Business class on this plane was adequate, service, amenities, swag, and crew was amazing!

Airline did not have enough vegetarian meals for all guests, and crew were not adequately trained to handle this.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

I'm a tall guy and even the seats with more leg room were not as comfortable as I had hoped.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

The economy seats are much indeed roomier. Meals needs improvement.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.