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$444+ Cheap flights from Boston (BOS) to Java

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CGK
dic. 25 — ene. 11
jue. 12/25
jue. 1/1
1 adult, Economy
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Find flight deals from Boston to Java

Cheapest flights from Boston to Java
Explore the most affordable flight options available from Boston to Java. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 25, 2025.

This Expedia deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/78:45 pmBOS - CGK
1 stop22h 30mJetBlue
dom. 12/146:10 pmCGK - BOS
1 stop32h 10mJetBlue
Deal found 11/25$1,101
This Mytrip deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/75:30 amBOS - CGK
2 stops36h 30mMultiple Airlines
dom. 12/1411:20 pmCGK - BOS
1 stop26h 50mMultiple Airlines
Deal found 11/25$1,245
This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/78:45 pmBOS - CGK
1 stop30h 25mQatar Airways
sáb. 12/1312:20 amCGK - BOS
2 stops43h 22mQatar Airways
Deal found 11/25$1,312
This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:45 pmBOS - CGK
1 stop30h 05mQatar Airways
jue. 12/1812:20 amCGK - BOS
1 stop26h 00mQatar Airways
Deal found 11/25$1,393
This KAYAK deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/3012:30 amBOS - CGK
1 stop31h 15mCathay Pacific
mar. 12/308:10 amCGK - BOS
1 stop25h 50mCathay Pacific
Deal found 11/25$1,473
This Flightnetwork deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/18:45 pmBOS - CGK
1 stop30h 25mQatar Airways
mar. 12/306:20 pmCGK - BOS
2 stops33h 50mQatar Airways
Deal found 11/25$1,474
This Gurufare deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/203:40 pmBOS - SUB
2 stops52h 45mEtihad Airways
mié. 1/77:05 amSUB - BOS
2 stops43h 05mEtihad Airways
Deal found 11/24$3,232
This Mytrip deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/203:40 pmBOS - SUB
3 stops29h 20mMultiple Airlines
mié. 1/75:40 pmSUB - BOS
2 stops32h 15mMultiple Airlines
Deal found 11/24$4,079
This Ovago deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/206:10 pmBOS - SUB
2 stops36h 10mCathay Pacific
mié. 1/78:15 amSUB - BOS
1 stop25h 45mCathay Pacific
Deal found 11/24$4,157

Cheap flight deals from Boston to Java

Keep the following information in mind while searching for Boston to Java flight deals. Data was last updated noviembre 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$792
(CrystalTravel)

One-way from

$444
(oojo)

Popular in

March

Cheapest in

February

Average price

$1,086
Provider with most accurate pricing for Boston Logan Intl-Jakarta (JKT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Jakarta (JKT) flights.
Search Deals
From Boston Logan Intl to Java
Search Deals
One-way flight from Boston Logan Intl to Java
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Java that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 25, 2025.
Use the filters below to find and compare flights from Boston to Java that are best for you.

Fly from

Boston

Fly to

Java

Route

Depart

Return

Price

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

mar. 5/5

1:40 am-1:10 pm

1 stop24h 30m

Jakarta Soekarno-Hatta Intl

lun. 5/18

8:10 am-11:00 pm

1 stop25h 50m

$830

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

lun. 5/4

1:40 am-10:50 pm

1 stop34h 10m

Jakarta Soekarno-Hatta Intl

dom. 5/17

12:05 am-11:00 pm

1 stop33h 55m

$830

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

mié. 1/14

12:30 am-7:45 pm

1 stop31h 15m

Jakarta Soekarno-Hatta Intl

mar. 1/27

12:15 am-10:00 pm

1 stop33h 45m

$831

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

mié. 5/6

4:30 pm-9:35 am

1 stop30h 05m

Jakarta Soekarno-Hatta Intl

lun. 5/18

7:05 pm-2:55 pm

1 stop30h 50m

$834

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

mar. 3/24

1:30 am-1:20 pm

1 stop24h 50m

Jakarta Soekarno-Hatta Intl

mié. 4/8

8:10 am-11:00 pm

1 stop25h 50m

$834

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

sáb. 3/7

12:30 am-1:20 pm

1 stop24h 50m

Jakarta Soekarno-Hatta Intl

dom. 3/15

2:30 pm-11:00 pm

1 stop43h 30m

$880

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

jue. 4/16

1:40 am-7:40 pm

1 stop31h 00m

Jakarta Soekarno-Hatta Intl

dom. 5/10

2:20 pm-11:00 pm

1 stop43h 40m

$880

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

sáb. 5/2

1:40 am-10:50 pm

1 stop34h 10m

Jakarta Soekarno-Hatta Intl

dom. 5/17

2:20 pm-11:00 pm

1 stop43h 40m

$880

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

mié. 2/4

11:00 am-8:20 pm

1 stop45h 20m

Jakarta Soekarno-Hatta Intl

dom. 2/15

9:50 pm-3:15 pm

2 stops29h 25m

$897

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

mié. 2/4

11:00 am-8:20 pm

1 stop45h 20m

Jakarta Soekarno-Hatta Intl

mié. 4/29

9:50 pm-1:53 pm

2 stops27h 03m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 29 results
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Best time to book a flight from Boston to Java

Have a flexible travel schedule? Discover the best time to fly to Java from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Java

What is the cheapest month to book a flight from Boston to Java?

Currently, October is the cheapest month in which you can book a flight from Boston to Java (average of $585). Flying from Boston to Java in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to FXH?

Find hourly flight availability from Boston to Java. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 25, 2025.

One of the essential ways to save on airfare from Boston to Java is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Boston to Java?

Use this chart to determine the cheapest time to fly round-trip from Boston to Java. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Java flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Java

Get insights into the airlines that provide service to Java. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Java. Reviews last updated noviembre 25, 2025.
Peruse reviews from past customers who have flown with Japan Airlines, Cathay Pacific, and Qatar Airways from Boston to Java to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,630 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
Japan Airlines
8.3
Very good
1,630 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
Cathay Pacific
7.6
Good
1,068 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
Qatar Airways
7.4
Good
3,674 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
United Airlines
7.4
Good
9,044 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
Turkish Airlines
7.3
Good
4,055 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.

Related info for your journey

Find useful and relevant information for your journey from Boston to Java. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Java?

    For a flight from Boston to Java, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How long is the flight from Boston to Java?

    Airlines like Etihad Airways, Cathay Pacific, and United Airlines fly from Boston to Java in about 30h 05m. The time it takes to get you to your destination can typically vary by up to 7h 45m. Boston and Java are separated by a distance of 9922 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boston to Java one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $444. Korean Air flights start at $492 while deals on Delta start at $495 one-way.

  • What are the most popular routes from Boston to Java?

    Most travelers choose Boston Logan Intl - Jakarta Soekarno-Hatta Intl, Boston Logan Intl - Semarang Achmad Yani or Boston Logan Intl - Surabaya Juanda when deciding on the best route from Boston to Java.

  • Can I find deals for flights from Boston to Java that include hotel bookings?

    Yes. In addition to deals on Boston to Java flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Java?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Java.

  • Can I find deals for business class flights from Boston to Java?

    Yes. Cheapflights offers flight deals from Boston to Java by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Java?

    Currently, October is the cheapest month in which you can book a flight from Boston to Java (average of $585). Flying from Boston to Java in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from Boston to Java

Discover the top 8 airlines that operate flights from Boston to Java. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$585Average$879FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$798Average$972FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$843Average$1,201FlexibilityNo cancel feeOn-time69%
ANACheapest$844Average$1,062FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$850Average$989FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$921Average$1,035FlexibilityNo cancel feeOn-time79%
JetBlueCheapest$1,048Average$1,457FlexibilityNo cancel feeOn-time62%
Qatar AirwaysCheapest$1,083Average$1,389FlexibilityNo cancel feeOn-time68%

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