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$411+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CGK
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$893
(StudentUniverse)

One-way from

$411
(oojo)

Popular in

March

Cheapest in

October

Average price

$1,351
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 ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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 12/72:16 pmBOS - CGK
2 stops51h 44mUnited Airlines
Mon 12/296:20 amCGK - BOS
2 stops34h 56mUnited Airlines
Deal found 4/17$960
This oojo deal was found by Cheapflights users on 4/16. 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 8/291:40 amBOS - CGK
1 stop24h 30mCathay Pacific
Sat 9/2012:05 amCGK - BOS
1 stop33h 55mCathay Pacific
Deal found 4/16$968
This CrystalTravel deal was found by Cheapflights users on 4/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:00 pmBOS - CGK
1 stop34h 00mTurkish Airlines
Fri 12/199:40 pmCGK - BOS
1 stop32h 25mTurkish Airlines
Deal found 4/17$971
This oojo deal was found by Cheapflights users on 4/17. 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 5/64:30 pmBOS - CGK
1 stop30h 05mEtihad Airways
Wed 5/287:05 pmCGK - BOS
1 stop30h 50mEtihad Airways
Deal found 4/17$984
This Korean Air deal was found by Cheapflights users on 4/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:55 pmBOS - CGK
1 stop44h 15mKorean Air
Fri 5/169:50 pmCGK - BOS
2 stops28h 24mKorean Air
Deal found 4/17$985
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Sat 5/34:30 pmBOS - CGK
2 stops52h 45mMultiple Airlines
Thu 5/1512:45 amCGK - BOS
1 stop25h 10mMultiple Airlines
Deal found 4/17$1,038
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Thu 5/19:30 amBOS - CGK
2 stops32h 35mANA
Fri 5/166:10 amCGK - BOS
2 stops27h 10mANA
Deal found 4/17$1,078
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/199:35 pmBOS - SUB
2 stops47h 50mMultiple Airlines
Sun 6/152:35 pmSUB - BOS
2 stops40h 05mMultiple Airlines
Deal found 4/16$1,202
This oojo deal was found by Cheapflights users on 4/17. 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 10/38:23 pmBOS - CGK
2 stops57h 42mJapan Airlines
Fri 10/106:35 amCGK - BOS
1 stop22h 30mJapan Airlines
Deal found 4/17$1,214
This Delta deal was found by Cheapflights users on 4/17. 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 5/35:30 pmBOS - CGK
2 stops39h 40mDelta
Mon 5/269:50 pmCGK - BOS
2 stops37h 09mDelta
Deal found 4/17$1,243
This oojo deal was found by Cheapflights users on 4/17. 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.
Sun 9/710:00 pmBOS - CGK
1 stop22h 30mQatar Airways
Sat 11/2912:20 amCGK - BOS
1 stop25h 35mQatar Airways
Deal found 4/17$1,278
This Ovago deal was found by Cheapflights users on 4/16. 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.
Mon 5/195:12 amBOS - SUB
3 stops40h 58mQatar Airways
Sun 6/1510:00 amSUB - BOS
2 stops40h 05mQatar Airways
Deal found 4/16$1,308

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 April 17, 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

Tue 8/5

6:11 pm-1:35 pm

2 stops32h 24m

Jakarta Soekarno-Hatta Intl

Tue 8/19

6:10 am-8:12 am

2 stops37h 02m

$963

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Fri 8/29

1:40 am-1:10 pm

1 stop24h 30m

Jakarta Soekarno-Hatta Intl

Sat 9/20

12:05 am-11:00 pm

1 stop33h 55m

$968

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Sat 5/3

9:35 pm-5:35 pm

1 stop33h 00m

Jakarta Soekarno-Hatta Intl

Thu 5/8

9:00 pm-7:40 pm

1 stop33h 40m

$978

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Tue 5/6

4:30 pm-9:35 am

1 stop30h 05m

Jakarta Soekarno-Hatta Intl

Wed 5/28

7:05 pm-2:55 pm

1 stop30h 50m

$984

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Sat 5/3

12:55 pm-8:10 pm

1 stop44h 15m

Jakarta Soekarno-Hatta Intl

Fri 5/16

9:50 pm-3:14 pm

2 stops28h 24m

$985

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Sat 5/3

4:30 pm-8:15 am

2 stops52h 45m

Jakarta Soekarno-Hatta Intl

Thu 5/15

12:45 am-2:55 pm

1 stop25h 10m

$1,038

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Thu 5/1

9:30 am-5:05 am

2 stops32h 35m

Jakarta Soekarno-Hatta Intl

Fri 5/16

6:10 am-10:20 pm

2 stops27h 10m

$1,078

BostonSurabaya

BOS - SUB

BOSSUB

Boston Logan Intl

Mon 5/19

9:35 pm-8:25 am

2 stops47h 50m

Surabaya Juanda

Sun 6/15

2:35 pm-7:40 pm

2 stops40h 05m

$1,202

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Fri 10/3

8:23 pm-5:05 pm

2 stops57h 42m

Jakarta Soekarno-Hatta Intl

Fri 10/10

6:35 am-6:05 pm

1 stop22h 30m

$1,214

BostonJakarta

BOS - CGK

BOSCGK

Boston Logan Intl

Sat 5/3

5:30 pm-8:10 pm

2 stops39h 40m

Jakarta Soekarno-Hatta Intl

Mon 5/26

9:50 pm-11:59 pm

2 stops37h 09m

$1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 32 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 $1,488). 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 April 17, 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 April 17, 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
1,064 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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
1,443 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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
845 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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.
China Airlines
8.2
Very good
729 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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
1,288 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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 $411. Cathay Pacific flights start at $487 while deals on Japan Airlines start at $510 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 $1,488). 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$789Average$1,023FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$835Average$1,012FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$912Average$1,133FlexibilityNo 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$1,616FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,405Average$1,493FlexibilityNo cancel feeOn-time75%

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