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Cheap flights from Boston to Penang from RM 3,764

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PEN
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Boston to Penang

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Penang (PEN). 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 18 September 2025.

Round-trip from

RM 3,751

Popular in

December

Cheapest in

September

Average price

RM 4,015
United Airlines
  • United Airlines
  • 1/3-18/3
  • 4 total stops
  • 93h 33m total
  • Boston to Penang
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (RM 1,240 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Penang

Cheapest flights from Boston to Penang
Explore the most affordable flight options available from Boston to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 20/901:40BOS - PEN
1 stop22h 20mCathay Pacific
Sat 11/1007:30PEN - BOS
1 stop27h 30mCathay Pacific
Deal found 16/9RM 4,128
Tue 14/1001:40BOS - PEN
2 stops34h 55mMultiple Airlines
Wed 22/1005:50PEN - BOS
2 stops29h 10mMultiple Airlines
Deal found 15/9RM 4,216
Wed 29/1001:30BOS - PEN
1 stop29h 30mCathay Pacific
Mon 3/1113:00PEN - BOS
1 stop22h 00mCathay Pacific
Deal found 15/9RM 4,237
Fri 17/1016:30BOS - PEN
2 stops42h 35mMultiple Airlines
Fri 24/1011:50PEN - BOS
2 stops39h 05mMultiple Airlines
Deal found 17/9RM 4,266
Wed 15/1016:30BOS - PEN
2 stops36h 50mEtihad Airways
Wed 22/1006:00PEN - BOS
2 stops44h 55mEtihad Airways
Deal found 15/9RM 4,426
Sun 21/916:30BOS - PEN
3 stops31h 05mMultiple Airlines
Sat 11/1007:30PEN - BOS
1 stop27h 30mMultiple Airlines
Deal found 16/9RM 4,744

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Penang 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 18 September 2025.
Use the filters below to find and compare flights from Boston to Penang that are best for you.

Fly from

Boston

Fly to

Penang

Route

Departure

Return

Price

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Tue 14/10

01:40-00:35

2 stops34h 55m

Penang Intl

Wed 22/10

05:50-23:00

2 stops29h 10m

RM 4,216

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Wed 29/10

01:30-19:00

1 stop29h 30m

Penang Intl

Mon 3/11

13:00-22:00

1 stop22h 00m

RM 4,237

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Fri 17/10

16:30-23:05

2 stops42h 35m

Penang Intl

Fri 24/10

11:50-14:55

2 stops39h 05m

RM 4,266

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Thu 30/10

07:15-07:30

2 stops36h 15m

Penang Intl

Mon 3/11

08:30-23:44

2 stops52h 14m

RM 4,899

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Thu 30/10

17:59-18:00

3 stops36h 01m

Penang Intl

Mon 3/11

22:20-13:55

2 stops28h 35m

RM 4,974

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Sat 28/2

00:30-12:05

1 stop22h 35m

Penang Intl

Wed 18/3

10:50-23:00

2 stops24h 10m

RM 5,024

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Sat 28/2

00:30-12:00

1 stop22h 30m

Penang Intl

Tue 17/3

00:50-23:00

1 stop34h 10m

RM 5,456

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Sat 13/12

09:00-14:20

2 stops40h 20m

RM 3,764

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Sat 13/12

17:48-14:20

3 stops55h 32m

RM 4,509

BostonPenang

BOS - PEN

BOSPEN

Boston Logan Intl

Fri 12/12

00:30-00:05

1 stop34h 35m

RM 6,460

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 11 results
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Best time to book a flight from Boston to Penang

Have a flexible travel schedule? Discover the best time to fly to Penang from 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.

Related info for your journey

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

  • How long is the flight from Boston to Penang?

    For as low as RM 4,237, Cathay Pacific can have you in Penang from Boston in 29h 30m. The distance from Boston to Penang is about 14632 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Penang 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 Penang?

    Currently, June is the cheapest month in which you can book a flight from Boston to Penang (average of RM 39). Flying from Boston to Penang in December is currently the most expensive (average of RM 57). 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

Travelling to a place near Penang?

Book flights to Penang if you plan to visit one of these locations
George Town
Batu Ferringhi
Butterworth

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Penang

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Kuala Lumpur Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Penang?

Deals for Boston to Penang 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 Boston to Penang?

Cheapflights simply makes it quick and affordable to book flights from Boston to Penang by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Penang flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Boston to Penang on Cheapflights with our Price Alert feature and get notified when better prices are available.

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