Machu Picchu, an ancient Incan city, nestled in a mountainous valley with terraced fields and steep cliffs.

฿14,570 Cheap Flights from Boston (BOS) to Cusco (CUZ)

View ฿14,570 flight on Thu, 12 Nov 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Cheap Flights from Boston (BOS) to Cusco (CUZ)

Prices were available within the past 7 days and start at ฿14,570 for one-way flights and ฿29,745 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 12 Nov - Wed, 18 Nov
BOS
Boston
CUZ
Cusco
฿29,745 Return, found 3 days ago
฿29,745
Return
found 3 days ago
Select Delta flight, departing Thu, 12 Nov from Boston to Cusco, returning Wed, 18 Nov, priced at ฿29,745 found 3 days ago
LATAM Airlines Group
Thu, 12 Nov - Wed, 18 Nov
BOS
Boston
CUZ
Cusco
฿31,105 Return, found 3 days ago
฿31,105
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, 12 Nov from Boston to Cusco, returning Wed, 18 Nov, priced at ฿31,105 found 3 days ago
Delta
Thu, 12 Nov - Wed, 18 Nov
BOS
Boston
CUZ
Cusco
฿32,685 Return, found 3 days ago
฿32,685
Return
found 3 days ago
Select Delta flight, departing Thu, 12 Nov from Boston to Cusco, returning Wed, 18 Nov, priced at ฿32,685 found 3 days ago
LATAM Airlines Group
Thu, 12 Nov - Wed, 18 Nov
BOS
Boston
CUZ
Cusco
฿33,870 Return, found 3 days ago
฿33,870
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, 12 Nov from Boston to Cusco, returning Wed, 18 Nov, priced at ฿33,870 found 3 days ago
Delta
Fri, 1 Jan - Sun, 31 Jan
BOS
Boston
CUZ
Cusco
฿35,895 Return, found 13 hours ago
฿35,895
Return
found 13 hours ago
Select Delta flight, departing Fri, 1 Jan from Boston to Cusco, returning Sun, 31 Jan, priced at ฿35,895 found 13 hours ago
LATAM Airlines Group
Fri, 1 Jan - Sun, 31 Jan
BOS
Boston
CUZ
Cusco
฿37,255 Return, found 13 hours ago
฿37,255
Return
found 13 hours ago
Select LATAM Airlines Group flight, departing Fri, 1 Jan from Boston to Cusco, returning Sun, 31 Jan, priced at ฿37,255 found 13 hours ago
LATAM Airlines Group
Thu, 12 Nov - Wed, 18 Nov
BOS
Boston
CUZ
Cusco
฿38,295 Return, found 3 days ago
฿38,295
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, 12 Nov from Boston to Cusco, returning Wed, 18 Nov, priced at ฿38,295 found 3 days ago
American Airlines
Fri, 1 Jan - Sun, 31 Jan
BOS
Boston
CUZ
Cusco
฿38,370 Return, found 13 hours ago
฿38,370
Return
found 13 hours ago
Select American Airlines flight, departing Fri, 1 Jan from Boston to Cusco, returning Sun, 31 Jan, priced at ฿38,370 found 13 hours ago
avianca
Thu, 12 Nov - Wed, 18 Nov
BOS
Boston
CUZ
Cusco
฿39,510 Return, found 3 days ago
฿39,510
Return
found 3 days ago
Select avianca flight, departing Thu, 12 Nov from Boston to Cusco, returning Wed, 18 Nov, priced at ฿39,510 found 3 days ago
Copa
Thu, 12 Nov - Wed, 18 Nov
BOS
Boston
CUZ
Cusco
฿44,665 Return, found 3 days ago
฿44,665
Return
found 3 days ago
Select Copa flight, departing Thu, 12 Nov from Boston to Cusco, returning Wed, 18 Nov, priced at ฿44,665 found 3 days ago

Find the cheapest month to fly from Boston (BOS) to Cusco (CUZ)

July is typically the cheapest month to fly

From ฿24,780 - ฿29,556 per traveller.

Frequently asked questions

How much is a flight from BOS to CUZ?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between BOS and CUZ start from ฿29,745. Book now to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Alejandro Velasco Astete Intl. Airport (CUZ)?
This varies between air carriers, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from Logan Intl. Airport to Alejandro Velasco Astete Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BOS to CUZ flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport to Alejandro Velasco Astete Intl. Airport (CUZ)?
With around 6,200 kilometres separating BOS and Alejandro Velasco Astete Intl. Airport, your flight will be a long one. Pack wisely to make your time in the air comfortable. Things like warm clothes and a good neck pillow can make a massive difference.
Which airlines fly direct from Logan Intl. Airport (BOS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Unfortunately, there are no airlines that fly direct between Logan Intl. Airport and CUZ. You'll need to book a flight with at least one stop.
Are Logan Intl. Airport (BOS) to Alejandro Velasco Astete Intl. Airport (CUZ) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute flight deals between Logan Intl. Airport (BOS) and Alejandro Velasco Astete Intl. Airport (CUZ) are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines release their prices up to a year before the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to secure your seat when fare prices drop.

Travel information

Origin airport
Logan Intl.
Destination airport
Alejandro Velasco Astete Intl.
Airlines serving
Air Canada, American Airlines, Delta, LATAM Airlines Group, avianca
Return price
฿29,745
Distance
6180 km

Book with confidence

Perfect flights from Boston to Cusco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Cusco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Logan Intl. to Alejandro Velasco Astete Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿14,570 and roundtrip prices from ฿29,745. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Alejandro Velasco Astete Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Cusco.
Perfect flights from Boston to Cusco
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