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RM 2,848+ Cheap flights to Boston

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
20 Apr — 27 Apr1
1 adult

Flights to Boston in 2025

Find the latest flights to Boston in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 15 April 2025.

Return from

RM 3,895

One-way from

RM 2,848

Popular in

August

Cheapest in

October

Average price

RM 5,242
Cathay Pacific
  • Cathay Pacific
  • 16/9-22/9
  • 2 total stops
  • 57h 20m total
  • Kuala Lumpur to Boston
United Airlines
  • United Airlines
  • 23/4
  • 2 total stops
  • 28h 21m total
  • Kuala Lumpur to Boston
Highest demand for flights based on searches. 6% potential increase in price (RM 1,431 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (RM 433 potential savings vs. average return price).
Average for return flights in April 2025

Find flight deals to Boston

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 15 April 2025.

Wed 19/1108:20KUL - BOS
1 stop26h 40mCathay Pacific
Mon 1/1200:30BOS - KUL
1 stop27h 20mCathay Pacific
Deal found 13/4RM 3,895
Mon 19/510:50KUL - BOS
1 stop68h 50mTurkish Airlines
Mon 2/621:35BOS - KUL
1 stop23h 35mTurkish Airlines
Deal found 13/4RM 4,350
Tue 16/920:20KUL - BOS
1 stop30h 45mQatar Airways
Tue 23/922:00BOS - KUL
1 stop21h 50mQatar Airways
Deal found 14/4RM 4,438
Tue 16/920:20KUL - BOS
1 stop30h 45mMultiple Airlines
Tue 23/907:15BOS - KUL
2 stops25h 40mMultiple Airlines
Deal found 14/4RM 4,447
Thu 18/919:10KUL - BOS
2 stops31h 21mEmirates
Sun 28/910:20BOS - KUL
2 stops47h 30mEmirates
Deal found 13/4RM 4,628
Sat 8/1117:00KUL - BOS
2 stops28h 12mUnited Airlines
Sat 10/116:25BOS - KUL
2 stops49h 20mUnited Airlines
Deal found 14/4RM 4,690
Thu 20/1123:55KUL - BOS
2 stops28h 53mDelta
Tue 2/1218:35BOS - KUL
2 stops62h 45mDelta
Deal found 13/4RM 4,827
Sat 22/1108:00KUL - BOS
2 stops25h 18mAir Canada
Mon 1/1217:40BOS - KUL
2 stops41h 35mAir Canada
Deal found 13/4RM 5,922
Fri 21/1123:15KUL - BOS
2 stops32h 25mBritish Airways
Mon 1/1221:20BOS - KUL
2 stops31h 10mBritish Airways
Deal found 13/4RM 6,059
Tue 16/923:15KUL - BOS
4 stops60h 39mEthiopian Air
Tue 23/906:00BOS - KUL
3 stops47h 10mEthiopian Air
Deal found 14/4RM 7,110
Thu 18/918:40KUL - BOS
2 stops31h 54mSingapore Airlines
Sun 28/916:45BOS - KUL
3 stops28h 45mSingapore Airlines
Deal found 13/4RM 7,233

Cheapflights Fare Finder

Locate flights to Boston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 15 April 2025.
Use the filters below to find and compare flights to Boston that are best for you.

Fly from

Kuala Lumpur

Route

Departure

Return

Price

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 16/9

08:10-23:00

1 stop26h 50m

Boston Logan Intl

Mon 22/9

01:40-20:10

1 stop30h 30m

RM 3,895

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Mon 19/5

10:50-19:40

1 stop68h 50m

Boston Logan Intl

Mon 2/6

21:35-09:10

1 stop23h 35m

RM 4,350

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 16/9

20:20-15:05

1 stop30h 45m

Boston Logan Intl

Tue 23/9

22:00-07:50

1 stop21h 50m

RM 4,438

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 16/9

20:20-15:05

1 stop30h 45m

Boston Logan Intl

Tue 23/9

07:15-20:55

2 stops25h 40m

RM 4,447

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 18/9

19:10-14:31

2 stops31h 21m

Boston Logan Intl

Sun 28/9

10:20-21:50

2 stops47h 30m

RM 4,628

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Wed 18/6

23:10-05:32

2 stops42h 22m

Boston Logan Intl

Fri 27/6

10:50-21:50

2 stops47h 00m

RM 6,536

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Tue 16/9

23:15-23:54

4 stops60h 39m

Boston Logan Intl

Tue 23/9

06:00-17:10

3 stops47h 10m

RM 7,110

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Thu 18/9

18:40-14:34

2 stops31h 54m

Boston Logan Intl

Sun 28/9

16:45-09:30

3 stops28h 45m

RM 7,233

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Wed 18/6

16:55-17:05

2 stops36h 10m

Boston Logan Intl

Fri 27/6

15:25-06:00

3 stops50h 35m

RM 7,825

Kuala LumpurBoston

KUL - BOS

KULBOS

Kuala Lumpur Intl

Wed 18/6

23:30-18:10

1 stop30h 40m

Boston Logan Intl

Sat 28/6

06:41-04:55

2 stops34h 14m

RM 19,320

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 20 results
1
2

Best time to book a flight to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston 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 to Boston

When is the best time to book a flight 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 11 April 2025.

To ensure you get the cheapest price possible for a flight to Boston, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Boston?

On average, a flight from Kuala Lumpur to Boston takes 28 hours 44 minutes. Flights to Boston from other popular cities in Malaysia will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Boston?

The cheapest airlines flying from Kuala Lumpur to Boston are Cathay Pacific, Turkish Airlines and Qatar Airways.

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 mm 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 15 April 2025.

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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.
8.3
Very Good

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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.

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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.

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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.
8.0
Very Good

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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.

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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.

FAQs about flying to Boston

Boston climate

Boston’s coastal location makes for a moderate climate. Spring and autumn are pleasant, mild seasons, winters are cold and summers are warm and sunny. Rain falls throughout the year. Watch out for the “Northeasters”, coastal storms that bring most of the rain and snow. Expect snow between December and March.

Getting around Boston

Boston has plenty of ways to get around, including the world’s oldest subway system, buses, trolley buses, ferries and commuter rail. The quickest, easiest and safest way to travel around Boston and Cambridge is the subway, the “T.” The subway will get you almost anywhere, and while the bus is cheaper, it can be much more confusing. Both the bus and subway run from 5am to 12:30am. A Night Owl bus service now runs until 2:30am on Friday and Saturday nights. It’s easiest to get a travel pass for getting around, since different types of transportation require different tokens. Taxis are easy to find but can be costly. Don’t bother renting a car, unless you’re planning to go outside the city. Traffic can be a nightmare. Most rental agencies rent to drivers age 25 and up. Those drivers ages 21 to 24 will have to pay an extra surcharge. 

What is good to know if travelling to Boston?

  • The Boston Common (the Common) is the anchor for the Emerald Necklace, five parks spread over 1000 acres and five miles. The Necklace is the only remaining intact linear park designed by Frederick Law Olmsted, Sr. Next to the Common is the Public Garden, the country’s first public botanical garden. It’s also home to the bronze statues of Mrs. Mallard and her children from Make Way for Ducklings by Robert McCloskey.
  • Walking the Freedom Trail takes you to 16 historic sites (only a few of which charge admission), including the site of the Boston Massacre, Paul Revere House, Black Heritage Trail, Old North Church, and USS Constitution. The two and a half-mile walk can be done as a self-guided tour or with a tour guide dressed in period costume.
  • Bostonians are fervent and passionate sports fans. With the Red Sox, New England Patriots, Celtics, Bruins, and Revolution, there’s always a game somewhere. Some consider catching the Sox at a night game at Fenway Park to be a spiritual experience. If you plan to go to a game while you’re in town, it’s a good idea to get your tickets online before you arrive.
  • Finding a Boston address is no easy task; there’s no pattern to the layout of the streets, too few street signs, and, if the address is downtown, Big Dig detours. The best solution is to call and get directions. If the directions are for the subway, make sure to ask which exit to take as most stations have multiple exits that send you off in different directions.
  • A Boston CityPass will get you to the head of the line at several of the more popular attractions, and, if you’re planning on using the T, a Boston Visitor Pass may save you money too. Another option is the comprehensive Go Boston Card that includes attraction, transportation, dining, and shopping discounts. You can purchase the passes online or at Boston locations specified on the respective website.
  • When is the best time to fly to Boston?

    The best time to fly toBoston is during the spring and autumn months. The weather is perfect, the city is in full swing and most of the tourists have gone home. You might not get the cheapest flight to Boston during this time, but you’ll be experiencing the city at its best. Find flights to Boston in the autumn so you can take a drive through New England and watch the colours change. In the spring flights are generally more expensive because the tourist season is ramping up. If you’re looking for cheap flights to Boston, travelling in the winter is your best bet.

  • What airport do you fly into for flights to Boston?

    Boston Logan Intl (BOS), located 4.2 km from the city centre, is the airport you fly into when you book flights to Boston.

  • Can I find cheaper flights to Boston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Boston?

    Based on reviews from Cheapflights users, Cathay Pacific is rated the highest out of the airlines that fly to Boston.

  • What is the cheapest airport to fly to in Boston?

    Boston Logan Intl is currently the cheapest airport to fly to in Boston. One-way flights to Boston Logan Intl typically cost RM 159, while return flights cost around RM 350.

  • Does Boston Logan Intl have rental cars?

    Yes. Those touching down at Boston Logan Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Boston Logan Intl?

    Yes. Boston Logan Intl has hotels nearby for those requiring accommodations. Hilton Boston Logan Airport is the closest property to Boston Logan Intl (0.0 km away from Boston Logan Intl).

See more FAQs

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Cheapflights does show flights with no change fees to all users. To see these options for flights to Boston, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Boston flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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