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$472+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CGK
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$863
(FlightHub)

One-way from

$472
(oojo)

Popular in

March

Cheapest in

October

Average price

$1,348
Provider with most accurate pricing for Boston Logan Intl-Jakarta (JKT) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Jakarta (JKT) flights.
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From Boston Logan Intl to Java
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One-way flight from Boston Logan Intl to Java
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Highest demand for flights based on searches. 9% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This oojo deal was found by Cheapflights users on 4/30. 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.
Tue 11/1111:00 amBOS - CGK
1 stop45h 15mKorean Air
Tue 11/259:50 pmCGK - BOS
1 stop22h 50mKorean Air
Deal found 4/30$859
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/79:35 pmBOS - CGK
1 stop33h 00mTurkish Airlines
Wed 6/119:00 pmCGK - BOS
1 stop33h 40mTurkish Airlines
Deal found 4/29$863
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:30 amBOS - CGK
1 stop31h 15mCathay Pacific
Tue 11/258:10 amCGK - BOS
1 stop25h 50mCathay Pacific
Deal found 4/29$893
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:12 pmBOS - CGK
2 stops46h 53mUnited Airlines
Mon 9/226:10 amCGK - BOS
2 stops34h 50mUnited Airlines
Deal found 4/29$945
This Gurufare deal was found by Cheapflights users on 4/30. 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.
Sun 8/39:30 amBOS - CGK
2 stops32h 35mANA
Wed 9/37:00 amCGK - BOS
2 stops42h 13mANA
Deal found 4/30$983
This oojo deal was found by Cheapflights users on 4/29. 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.
Sat 8/304:30 pmBOS - CGK
1 stop30h 05mEtihad Airways
Sat 9/2012:45 amCGK - BOS
1 stop25h 10mEtihad Airways
Deal found 4/29$994
This oojo deal was found by Cheapflights users on 4/30. 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.
Fri 10/31:20 pmBOS - CGK
1 stop23h 35mJapan Airlines
Fri 10/106:35 amCGK - BOS
1 stop22h 30mJapan Airlines
Deal found 4/30$1,020
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Tue 5/64:30 pmBOS - CGK
1 stop41h 05mMultiple Airlines
Wed 5/2811:10 amCGK - BOS
3 stops46h 41mMultiple Airlines
Deal found 4/29$1,076
This oojo deal was found by Cheapflights users on 4/30. 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.
Mon 6/309:35 pmBOS - SUB
2 stops35h 55mMultiple Airlines
Thu 7/177:05 amSUB - BOS
2 stops47h 35mMultiple Airlines
Deal found 4/30$1,225
This Emirates deal was found by Cheapflights users on 4/30. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:05 pmBOS - CGK
2 stops52h 40mEmirates
Tue 6/109:50 pmCGK - BOS
2 stops51h 20mEmirates
Deal found 4/30$1,263
This oojo deal was found by Cheapflights users on 4/30. 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.
Tue 5/610:00 amBOS - CGK
2 stops51h 30mChina Airlines
Tue 5/271:30 amCGK - BOS
2 stops49h 19mChina Airlines
Deal found 4/30$1,282
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:55 pmBOS - CGK
1 stop44h 15mDelta
Fri 5/169:50 pmCGK - BOS
2 stops33h 36mDelta
Deal found 4/29$1,284

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 May 1, 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

Mon 5/12

9:35 pm-5:35 pm

1 stop33h 00m

Jakarta Soekarno-Hatta Intl

Wed 6/11

9:00 pm-7:40 pm

1 stop33h 40m

$863

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Fri 8/29

1:40 am-7:40 pm

1 stop31h 00m

Jakarta Soekarno-Hatta Intl

Sun 9/21

2:20 pm-11:00 pm

1 stop43h 40m

$929

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Sun 8/31

7:12 pm-5:05 am

2 stops46h 53m

Jakarta Soekarno-Hatta Intl

Mon 9/22

6:10 am-6:00 am

2 stops34h 50m

$945

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Sun 8/3

9:30 am-5:05 am

2 stops32h 35m

Jakarta Soekarno-Hatta Intl

Wed 9/3

7:00 am-2:13 pm

2 stops42h 13m

$983

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Sat 8/30

4:30 pm-9:35 am

1 stop30h 05m

Jakarta Soekarno-Hatta Intl

Sat 9/20

12:45 am-2:55 pm

1 stop25h 10m

$994

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Sun 8/31

12:55 pm-8:10 pm

1 stop44h 15m

Jakarta Soekarno-Hatta Intl

Sun 9/21

9:50 pm-10:10 am

1 stop23h 20m

$1,013

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Fri 10/3

1:20 pm-11:55 pm

1 stop23h 35m

Jakarta Soekarno-Hatta Intl

Fri 10/10

6:35 am-6:05 pm

1 stop22h 30m

$1,020

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Mon 5/12

4:30 pm-1:00 pm

2 stops33h 30m

Jakarta Soekarno-Hatta Intl

Tue 6/10

12:45 am-2:55 pm

1 stop25h 10m

$1,188

BostonSurabaya

BOS - SUB

BOSSUB

Boston Logan Intl

Mon 6/30

9:35 pm-8:30 pm

2 stops35h 55m

Surabaya Juanda

Thu 7/17

7:05 am-7:40 pm

2 stops47h 35m

$1,225

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Mon 5/12

11:05 pm-2:45 pm

2 stops52h 40m

Jakarta Soekarno-Hatta Intl

Tue 6/10

9:50 pm-2:10 pm

2 stops51h 20m

$1,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 26 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 $920). Flying from Boston to Java in June is currently the most expensive (average of $1,477). 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 May 1, 2025.

When flying from Boston to Java, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Java by month

Plan your trip to Java by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Java ranges from 7.0 - 15.1 inches per month. April is typically the wettest month, when rainfall can reach 15.1 in. July is typically the driest time to visit Java when rainfall is around 7.0 in.

Temperature in Java by month

Plan your trip to Java by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Java, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

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 May 1, 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and ANA from Boston to Java to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,464 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
852 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,292 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,215 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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 $472. Korean Air flights start at $510 while deals on Japan Airlines start at $552 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 - Surabaya Juanda or Boston Logan Intl - Bandung Husein Sastranegara 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 $920). Flying from Boston to Java in June is currently the most expensive (average of $1,477). 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 10 airlines flying from Boston to Java

Discover the top 10 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$789Average$1,023FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$835Average$1,015FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$912Average$1,216FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$934Average$1,151FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$952Average$1,201FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$953Average$1,170FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,041Average$1,064FlexibilityNo cancel feeOn-timeN/A
ANACheapest$1,048Average$1,334FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,255Average$1,536FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,405Average$1,493FlexibilityNo cancel feeOn-time75%

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