BOS - PEN

$822 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 11/6. 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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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

Sun, Mar 15 - Wed, Mar 18
United Airlines Logo
5:50 pm - 4:50 pmBOS-PEN
35h 00m2 stops
United Airlines Logo
5:45 pm - 12:49 amPEN-BOS
43h 04m2 stops
$822United Airlines
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Wed, Jan 7 - Thu, Mar 26
United Airlines Logo
1:50 pm - 4:50 pmBOS-PEN
62h 00m2 stops
United Airlines Logo
12:05 pm - 5:03 pmPEN-BOS
40h 58m2 stops
$848United Airlines
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Wed, Jan 7 - Thu, Mar 26
United Airlines Logo
1:50 pm - 4:50 pmBOS-PEN
62h 00m2 stops
United Airlines Logo
5:45 pm - 11:48 pmPEN-BOS
42h 03m3 stops
$862United Airlines
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Sat, Mar 14 - Tue, Mar 17
Cathay Pacific Logo
1:30 am - 12:00 pmBOS-PEN
22h 30m1 stop
Cathay Pacific Logo
12:50 am - 11:00 pmPEN-BOS
34h 10m1 stop
$902Cathay Pacific
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Sat, Feb 28 - Tue, Mar 17
Cathay Pacific Logo
12:30 am - 12:00 pmBOS-PEN
22h 30m1 stop
Cathay Pacific Logo
12:50 am - 11:00 pmPEN-BOS
34h 10m1 stop
$944Cathay Pacific
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Tue, Jan 6 - Thu, Mar 26
Multiple Airlines Logo
12:30 am - 10:25 amBOS-PEN
44h 55m2 stops
Multiple Airlines Logo
6:00 am - 11:00 pmPEN-BOS
29h 00m2 stops
$1,014Multiple Airlines
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Sat, Feb 28 - Wed, Mar 18
Multiple Airlines Logo
12:30 am - 12:00 pmBOS-PEN
22h 30m1 stop
Multiple Airlines Logo
11:00 am - 11:00 pmPEN-BOS
24h 00m2 stops
$1,039Multiple Airlines
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Sun, Mar 1 - Wed, Mar 18
Singapore Airlines Logo
2:30 pm - 2:40 pmBOS-PEN
35h 10m3 stops
Singapore Airlines Logo
9:15 pm - 11:54 pmPEN-BOS
38h 39m2 stops
$1,119Singapore Airlines
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Sun, Mar 1 - Wed, Mar 18
Etihad Airways Logo
3:40 pm - 1:15 pmBOS-PEN
56h 35m2 stops
Etihad Airways Logo
6:30 pm - 3:10 pmPEN-BOS
32h 40m2 stops
$1,150Etihad Airways
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Sat, Jan 10 - Fri, Jan 16
Singapore Airlines Logo
10:05 am - 11:15 amBOS-PEN
36h 10m3 stops
Singapore Airlines Logo
5:45 pm - 5:50 pmPEN-BOS
37h 05m3 stops
$1,164Singapore Airlines
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Everything you should know

Top airlines
United Airlines
Cheapest • from $822 (round-trip)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$822
United Airlines
Sun 3/15Wed 3/18
BOS - PEN • 2 stops
Cheapest one-way
$488
United Airlines
Thu 11/6
BOS - PEN • 2 stops
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We hope you love your trip to Penang!
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 provide the cheapest flights from Boston to Penang?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Penang were found on United Airlines ($822) and Cathay Pacific ($902).

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 $998.

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Good to know

Cheapest flight$488
Most popular time to fly and prices are also 19% 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 $488 for a one-way ticket and $822 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 1043 reviews
7.9Boarding
7.8Entertainment
8.1Crew
7.6Comfort
7.3Food
Airline reviews

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

8.0 ExcellentAnonymous, Oct 2025LAX - HKG
Read more Cathay Pacific reviews

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

I am Vegetarian also has Gluten free food. However they gave me chicken and fish which is gluten free, but i am a vegetrain and i requested crew Hindu meal vegetarian, they said they will come back. .but they never showed up even i asked 2nd time. They could have compensate. I also request airline industry to have another option Gluten Free for Vegetarin people as well. Because Vegetarin people will have gluen issue...

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

If I had blood clots, that window seat would've killed me for certain.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

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

Information on your arrival and departure airports

Boston (BOS)
Penang (PEN)

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