Find flights
When to book
Airlines
FAQs

Cheap flights from Kuala Lumpur to Boston from RM 2,395

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — BOS
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Kuala Lumpur to Boston Logan Intl are usually found in October or February, booked 35 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Kuala Lumpur to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur (MY1) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

RM 4,351

One-way from

RM 2,395

Popular in

August

Cheapest in

October

Average price

RM 5,043
Turkish Airlines
  • Turkish Airlines
  • 19/5-25/5
  • 2 total stops
  • 76h 20m total
  • Kuala Lumpur to Boston
Search Deals
5/6
  • 5/6
  • 3 total stops
  • 40h 18m total
  • Kuala Lumpur to Boston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (RM 1,732 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 517 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Kuala Lumpur to Boston

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

Mon 5/509:30KUL - BOS
2 stops39h 42mQatar Airways
Mon 19/522:00BOS - KUL
1 stop29h 10mQatar Airways
Deal found 23/3RM 4,333
Mon 5/510:50KUL - BOS
1 stop44h 50mTurkish Airlines
Mon 19/521:35BOS - KUL
1 stop31h 30mTurkish Airlines
Deal found 24/3RM 4,338
Sat 8/1117:00KUL - BOS
2 stops41h 40mUnited Airlines
Sat 10/109:30BOS - KUL
3 stops56h 15mUnited Airlines
Deal found 25/3RM 4,599
Mon 14/402:00KUL - BOS
1 stop24h 10mEmirates
Mon 28/417:35BOS - KUL
2 stops40h 15mEmirates
Deal found 24/3RM 5,007
Tue 15/421:30KUL - BOS
2 stops29h 25mMultiple Airlines
Mon 28/416:30BOS - KUL
2 stops26h 15mMultiple Airlines
Deal found 24/3RM 5,313
Sat 8/1113:30KUL - BOS
1 stop21h 30mCathay Pacific
Fri 9/100:30BOS - KUL
1 stop23h 00mCathay Pacific
Deal found 25/3RM 5,606
Mon 19/522:50KUL - BOS
2 stops31h 53mBritish Airways
Sun 25/519:50BOS - KUL
2 stops33h 30mBritish Airways
Deal found 25/3RM 5,726
Tue 25/302:25KUL - BOS
1 stop24h 30mMalaysia Airlines
Sat 5/422:00BOS - KUL
1 stop21h 50mMalaysia Airlines
Deal found 24/3RM 6,382
Mon 7/422:50KUL - BOS
1 stop31h 15mJAL
Tue 15/413:20BOS - KUL
1 stop27h 35mJAL
Deal found 24/3RM 8,418
Mon 19/518:40KUL - BOS
2 stops31h 59mSingapore Airlines
Sun 25/517:30BOS - KUL
3 stops28h 40mSingapore Airlines
Deal found 25/3RM 9,576
Sun 6/420:55KUL - BOS
2 stops28h 55mAustrian Airlines
Tue 15/417:10BOS - KUL
2 stops38h 40mAustrian Airlines
Deal found 24/3RM 10,427
Mon 7/420:40KUL - BOS
2 stops31h 20mLufthansa
Tue 15/420:05BOS - KUL
2 stops35h 45mLufthansa
Deal found 24/3RM 10,529

Cheapflights Fare Finder

Customise your flight search to find flights from Kuala Lumpur to Boston 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 407,431 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Kuala Lumpur to Boston that are best for you.

Fly from

Kuala Lumpur

Fly to

Boston

Route

Departure

Return

Price

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 5/5

09:30-13:12

2 stops39h 42m

Boston Logan Intl

Mon 19/5

22:00-15:10

1 stop29h 10m

RM 4,333

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 5/5

10:50-19:40

1 stop44h 50m

Boston Logan Intl

Mon 19/5

21:35-17:05

1 stop31h 30m

RM 4,338

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 14/4

02:00-14:10

1 stop24h 10m

Boston Logan Intl

Mon 28/4

17:35-21:50

2 stops40h 15m

RM 5,007

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 15/4

21:30-14:55

2 stops29h 25m

Boston Logan Intl

Mon 28/4

16:30-06:45

2 stops26h 15m

RM 5,313

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 19/5

22:50-18:43

2 stops31h 53m

Boston Logan Intl

Sun 25/5

19:50-17:20

2 stops33h 30m

RM 5,726

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 19/5

13:10-23:00

1 stop21h 50m

Boston Logan Intl

Sat 24/5

01:40-16:40

1 stop27h 00m

RM 6,466

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 31/8

14:15-09:56

2 stops55h 41m

Boston Logan Intl

Sun 21/12

06:00-06:45

2 stops35h 45m

RM 7,163

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 7/4

22:50-18:05

1 stop31h 15m

Boston Logan Intl

Wed 16/4

13:20-04:55

1 stop27h 35m

RM 8,418

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 19/5

18:40-14:39

2 stops31h 59m

Boston Logan Intl

Sun 25/5

17:30-10:10

3 stops28h 40m

RM 9,576

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Sun 6/4

20:55-13:50

2 stops28h 55m

Boston Logan Intl

Tue 15/4

17:10-19:50

2 stops38h 40m

RM 10,427

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Kuala Lumpur to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kuala Lumpur with our price prediction graph.
Estimated return 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 Kuala Lumpur to Boston

How far ahead should I book a flight from Kuala Lumpur to Boston?

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur to Boston. Price data was last updated on 21 March 2025.

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kuala Lumpur to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Kuala Lumpur to Boston by exploring options for tickets at midday.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 25 March 2025.
Peruse reviews from past customers who have flown with JAL, ANA and Singapore Airlines from Kuala Lumpur to Boston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JAL
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
JAL
8.3
Very Good
1,440 reviews
JAL
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very Good
826 reviews
JAL
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very Good
1,284 reviews
JAL
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very Good
3,190 reviews
JAL
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very Good
7,890 reviews
JAL
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur to Boston. 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 into for flights to Boston from Kuala Lumpur?

    Boston Logan Intl (BOS), located 4.2 km from the city centre, is the airport you fly into when you book flights from Kuala Lumpur to Boston. 5 airlines have flights to Logan Intl from Kuala Lumpur on a regular basis. Booking flights from Kuala Lumpur to Boston Logan Intl should not be difficult; the airport handles an average of 0 inbound flights from Kuala Lumpur per day.

  • What are the cheapest airlines flying from Kuala Lumpur to Boston round-trip?

    Turkish Airlines, at RM 4,351, was found to be the cheapest airline from Kuala Lumpur to Boston.Alternate airlines to your destination round-trip include Qatar Airways and Emirates. These flights start at 14% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at RM 2,825. United Airlines flights start at RM 2,847 while deals on Qatar Airways start at RM 2,887 one-way.

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

    Yes. In addition to deals on Kuala Lumpur to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kuala Lumpur to Boston?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Kuala Lumpur to Boston

Discover the top 5 airlines that operate flights from Kuala Lumpur to Boston. 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 407,431 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestRM 4,061AverageRM 5,003FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Turkish AirlinesCheapestRM 4,088AverageRM 4,444FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapestRM 4,323AverageRM 4,574FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Malaysia AirlinesCheapestRM 4,605AverageRM 5,932FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapestRM 4,849AverageRM 5,496FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kuala Lumpur to Boston?

Deals for Kuala Lumpur to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur to Boston?

Cheapflights helps you find that perfect flight to Boston from Kuala Lumpur by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kuala Lumpur to Boston with no change fees?

Yes, we can. To see specific flights from Kuala Lumpur to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kuala Lumpur to Boston become cheaper?

Yes, Cheapflights offers price alerts on Kuala Lumpur to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.