BOS - PEN

$607 Find Cheap Flights from Boston to Penang

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Penang departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Penang

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Penang, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Penang, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$769
United Airlines
Tue 5/5Wed 5/13
BOS - PEN • 2 stops
Cheapest one-way
$607
Multiple Airlines
Fri 1/2
BOS - PEN • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Penang!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Penang (BOS-PEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Penang that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Penang

Tue, May 5 - Wed, May 13
United Airlines Logo
5:30 am - 11:10 am
BOS
-
PEN
41h 40m2 stops
United Airlines Logo
12:00 pm - 8:23 am
PEN
-
BOS
32h 23m2 stops
$769United Airlines
Tue, May 5 - Thu, May 14
United Airlines Logo
11:10 am - 11:10 am
BOS
-
PEN
36h 00m2 stops
United Airlines Logo
6:10 pm - 7:28 pm
PEN
-
BOS
37h 18m2 stops
$819United Airlines
Mon, May 4 - Tue, May 12
Cathay Pacific Logo
1:40 am - 6:40 pm
BOS
-
PEN
29h 00m1 stop
Cathay Pacific Logo
1:00 pm - 11:00 pm
PEN
-
BOS
22h 00m1 stop
$830Cathay Pacific
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
10:56 am - 11:15 am
BOS
-
PEN
35h 19m2 stops
United Airlines Logo
5:45 pm - 5:13 pm
PEN
-
BOS
36h 28m2 stops
$832United Airlines
Sun, Mar 1 - Wed, Mar 18
United Airlines Logo
5:50 pm - 4:50 pm
BOS
-
PEN
58h 00m2 stops
United Airlines Logo
5:45 pm - 7:46 pm
PEN
-
BOS
38h 01m2 stops
$833United Airlines
Mon, May 4 - Wed, May 13
United Airlines Logo
6:00 pm - 11:10 am
BOS
-
PEN
29h 10m2 stops
United Airlines Logo
12:00 pm - 8:23 am
PEN
-
BOS
32h 23m2 stops
$844United Airlines
Mon, Feb 9 - Wed, Mar 18
Qatar Airways Logo
8:40 pm - 6:00 pm
BOS
-
PEN
32h 20m2 stops
Qatar Airways Logo
10:20 pm - 2:55 pm
PEN
-
BOS
28h 35m2 stops
$861Qatar Airways
Sun, Mar 1 - Wed, Mar 18
United Airlines Logo
8:00 am - 4:50 pm
BOS
-
PEN
43h 50m2 stops
United Airlines Logo
5:45 pm - 7:46 pm
PEN
-
BOS
38h 01m2 stops
$872United Airlines
Mon, May 4 - Thu, May 14
United Airlines Logo
6:00 pm - 11:10 am
BOS
-
PEN
29h 10m2 stops
United Airlines Logo
6:10 pm - 7:28 pm
PEN
-
BOS
37h 18m2 stops
$894United Airlines
Mon, May 4 - Thu, May 14
Cathay Pacific Logo
1:40 am - 6:40 pm
BOS
-
PEN
29h 00m1 stop
Cathay Pacific Logo
7:30 am - 11:00 pm
PEN
-
BOS
27h 30m1 stop
$905Cathay Pacific
Booking Insights

KAYAK's insights & trends for Boston to Penang flights

Get data-powered insights and trends into flights from Boston to Penang to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Boston and Penang?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Boston to Penang.

There is just one airline that flies from Boston to Penang direct and that is Cathay Pacific. The best round-trip deal found from Cathay Pacific for the route is $660.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$607
Best time to beat the crowds with an average 52% drop in price.
Most popular time to fly and prices are also 52% lower on average.
Flight from Boston to Penang

When to book flights from Boston to Penang

Are your dates flexible? Find out the best times to travel from Boston to Penang based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Penang

  • What is the cheapest flight from Boston to Penang?

    In the last 3 days, the lowest price for a flight from Boston to Penang was $607 for a one-way ticket and $769 for a round-trip.

  • Do I need a passport to fly between Boston and Penang?

    Yes, you’ll need a passport to travel to Penang from Boston.

  • Which aircraft models fly most regularly from Boston to Penang?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Penang?

    oneworld is the only airline alliance operating flights between Boston and Penang.

  • How does KAYAK find such low prices on flights from Boston to Penang?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Penang.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Penang?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Penang from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Penang?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Penang with an airline and back to Boston with another airline. Booking your flights between Boston and PEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Penang?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Penang from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Penang

 
See real verified KAYAK customer reviews for airlines flying from Boston to Penang. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Penang? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1095 reviews
7.8Entertainment
8.1Crew
7.3Food
7.6Comfort
7.9Boarding
Airline reviews

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

2.0 MediocreHai, Dec 2025
DTW - DFW
Read more Cathay Pacific reviews

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

The flight was just ok, but the vendor made it exceptio ally bard to manage my own reservation and would not give me access. The blocked all of the one time pins to come to their email address which caused me.to go through them eceryrime to get seats see rhe reservation and even get wheelchair access for my sick 71 year old uncle. They only xommunicates via a bot which gave me incorrect info. I thought this was Kayak and not underprivileged. They ruined his trip, did not get him aisle seats and made it impossible to purchase extra leg room. It was a horrible experience. He was taken to hospital on arrival only to find he had blood clots and pnemonia while trying to navigate the airport. This vendor is very irresponsible and the airline could not access his info.

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Leg room wasn't that great. Other than that it was a good flight

A lot of things Never flying with this airline again Had an emergency landing

Chicken pieces were too big with pasta. Need to be smaller.

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

Everything you need to know for your flight from Boston to Penang

Information on your arrival and departure airports

Boston (BOS)
Penang (PEN)