$321 Cheap Flights from Boston (BOS) to Puerto Maldonado (PEM)

View $321 flight on Sun, Sep 6, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Puerto Maldonado (PEM-Padre Aldamiz Intl.)

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Cheap Flights from Boston to Puerto Maldonado (BOS-PEM)

Prices were available within the past 7 days and start at $321 for one-way flights and $678 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sun, Sep 6 - Sun, Sep 13
BOS
Boston
PEM
Puerto Maldonado
$678 Roundtrip, found 5 days ago
$678
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sun, Sep 6 from Boston to Puerto Maldonado, returning Sun, Sep 13, priced at $678 found 5 days ago
LATAM Airlines Group
Sun, Sep 6 - Sun, Sep 13
BOS
Boston
PEM
Puerto Maldonado
$683 Roundtrip, found 5 days ago
$683
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sun, Sep 6 from Boston to Puerto Maldonado, returning Sun, Sep 13, priced at $683 found 5 days ago
LATAM Airlines Group
Mon, Mar 2 - Fri, Mar 6
BOS
Boston
PEM
Puerto Maldonado
$689 Roundtrip, found 6 days ago
$689
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 2 from Boston to Puerto Maldonado, returning Fri, Mar 6, priced at $689 found 6 days ago
LATAM Airlines Group
Mon, Mar 2 - Fri, Mar 6
BOS
Boston
PEM
Puerto Maldonado
$692 Roundtrip, found 6 days ago
$692
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 2 from Boston to Puerto Maldonado, returning Fri, Mar 6, priced at $692 found 6 days ago
LATAM Airlines Group
Mon, Feb 23 - Thu, Feb 26
BOS
Boston
PEM
Puerto Maldonado
$694 Roundtrip, found 6 days ago
$694
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Feb 23 from Boston to Puerto Maldonado, returning Thu, Feb 26, priced at $694 found 6 days ago
LATAM Airlines Group
Mon, Mar 2 - Fri, Mar 6
BOS
Boston
PEM
Puerto Maldonado
$698 Roundtrip, found 6 days ago
$698
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 2 from Boston to Puerto Maldonado, returning Fri, Mar 6, priced at $698 found 6 days ago
Delta
Sun, Sep 6 - Sun, Sep 13
BOS
Boston
PEM
Puerto Maldonado
$729 Roundtrip, found 5 days ago
$729
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Sep 6 from Boston to Puerto Maldonado, returning Sun, Sep 13, priced at $729 found 5 days ago
Delta
Sun, Sep 6 - Sun, Sep 13
BOS
Boston
PEM
Puerto Maldonado
$744 Roundtrip, found 5 days ago
$744
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Sep 6 from Boston to Puerto Maldonado, returning Sun, Sep 13, priced at $744 found 5 days ago
LATAM Airlines Group
Mon, Feb 23 - Thu, Feb 26
BOS
Boston
PEM
Puerto Maldonado
$764 Roundtrip, found 6 days ago
$764
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Feb 23 from Boston to Puerto Maldonado, returning Thu, Feb 26, priced at $764 found 6 days ago
Aeromexico
Sun, Sep 6 - Sun, Sep 13
BOS
Boston
PEM
Puerto Maldonado
$1,205 Roundtrip, found 5 days ago
$1,205
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sun, Sep 6 from Boston to Puerto Maldonado, returning Sun, Sep 13, priced at $1,205 found 5 days ago
Flights from Boston (BOS) to Puerto Maldonado (PEM)
Origin airport
Logan Intl.
Destination airport
Padre Aldamiz Intl.
Roundtrip price
$678
Distance
3799 mi

Boston to Puerto Maldonado Flights

The cheapest times to fly from Boston to Puerto Maldonado

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Puerto Maldonado are during the month of September. You can find some of the cheapest flights from Boston to Puerto Maldonado with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Puerto Maldonado

Sunday is one of the best days to book for cheap flights from Boston to Puerto Maldonado: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Puerto Maldonado

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Puerto Maldonado in 2026. You can also book with separate airlines for your outbound and return journeys, from $321 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Puerto Maldonado flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Puerto Maldonado airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM) cost?
Lock in a cheap one-way flight from $321 or cheap return flight from $678 from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM)?
September is the cheapest month to fly from BOS to PEM. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from BOS to PEM. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM)?
Nonstop flights from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOS to PEM?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM)?
To avoid possible delays on the Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM) last-minute?
Booking your flight from BOS to PEM right before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a BOS to PEM flight and hotel package?
Securing a BOS to PEM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Padre Aldamiz Intl. Airport (PEM)?
Typically, you can reschedule or cancel your BOS to PEM flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.