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Cheap flights from Cusco to Boston from $362

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cusco to Boston departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cusco to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:20 pm - 11:15 am
CUZ
-
BOS
16h 55m2 stops
LATAM Airlines Logo
6:55 am - 12:45 am
BOS
-
CUZ
17h 50m2 stops
$809LATAM Airlines
Thu, Feb 5 - Mon, Feb 9

momondo Fare Finder

 
Customize your flight search to find flights from Cusco to Boston 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Cusco to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Thu 2/5

6:20 pm-11:15 am

2 stops16h 55m

Boston Logan Intl

Mon 2/9

6:55 am-12:45 am

2 stops17h 50m

$809

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Sat 2/7

9:45 pm-10:37 pm

2 stops24h 52m

$362

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Sun 2/8

7:35 am-10:14 am

2 stops26h 39m

$382

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Sat 2/7

8:10 pm-11:15 am

2 stops15h 05m

$405

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Sun 2/8

9:50 am-11:59 pm

3 stops38h 09m

$483

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Sun 12/14

12:25 pm-1:50 pm

2 stops25h 25m

$769

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Mon 3/30

6:45 pm-11:28 am

2 stops15h 43m

$812

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Mon 3/30

12:10 pm-10:40 pm

3 stops33h 30m

$864

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Mon 12/15

11:20 pm-1:24 pm

2 stops14h 04m

$869

CuscoBoston

CUZ - BOS

CUZBOS

Cusco Velazco Astete

Sat 2/7

12:15 pm-8:31 pm

3 stops32h 16m

$907

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Cusco to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Cusco to Boston is on a Wednesday when prices can be found for as low as $753. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $802.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Cusco to Boston in the morning for as low as $773. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $951 per ticket.

Can stopping save me money on Cusco to Boston flights?

You could potentially save up to 6% on your flight if you consider stops on a Cusco to Boston flight.

When to book flights from Cusco to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Cusco to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cusco to Boston (CUZ to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cusco to Boston

Fastest flight time

35h 30m

Direct flights

None
The fastest flight from Cusco to Boston takes 35h 30m
There are no direct flights from Cusco to Boston. There are no popular flight routes from Cusco to Boston.
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  • How far is Cusco Velazco Astete to Boston Logan Intl by plane?

    There are 3859.6 mi between Cusco Velazco Astete and Boston Logan Intl. By plane, this route typically takes 16h 55m.

  • When did momondo last update prices for flights from Cusco Velazco Astete Airport to Boston Logan Intl Airport?

    Prices for flights from Cusco Velazco Astete Airport to Boston Logan Intl Airport were last updated today.

  • How old do you have to be to fly from Cusco Velazco Astete Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cusco Velazco Astete Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Cusco to Boston?

Finding the right flight to Boston from Cusco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from Cusco to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from Cusco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cusco to Boston?

Once you have performed a search for Cusco to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cusco to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Cusco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Boston trip

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