What airlines fly to Cusco?

LATAM Airlines, American Airlines and Avianca are the top three most popular airlines that fly to Cusco from Boston according to our data. LATAM Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Cusco. Keep in mind that there are 3 different airlines that fly to Cusco on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Boston Logan Intl Airport to Cusco Velazco Astete Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Cusco Velazco Astete Airport?

There are 3 operators available for flights from Boston Logan Intl Airport to Cusco Velazco Astete Airport as of June 2026.

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

What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

The travel and health documents you'll need for your trip to Cusco Velazco Astete Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cusco Velazco Astete Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$412 Cheap Flights from Boston to Cusco in 2026

Q: What is the typical price of a round-trip flight between Boston and Cusco?

Prices are currently low for flights on this route. Typical prices usually range from $1,158 to $830. The lowest price recently found on this route was $707.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Cusco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 7:50 am

BOS

CUZ

21h 30m

2 stops

5:55 pm - 10:37 pm

CUZ

BOS

28h 42m

2 stops

$707Multiple Airlines

Sun, Nov 8 - Thu, Nov 19

3:20 pm - 7:50 am

BOS

CUZ

16h 30m

2 stops

9:45 pm - 10:37 pm

CUZ

BOS

24h 52m

2 stops

$753Multiple Airlines

Sun, Nov 8 - Thu, Nov 19

6:10 am - 11:20 am

BOS

CUZ

29h 10m

2 stops

5:10 pm - 9:37 am

CUZ

BOS

40h 27m

2 stops

$770Air Canada

Sun, Nov 15 - Tue, Nov 17

8:45 am - 7:50 pm

BOS

CUZ

36h 05m

2 stops

9:10 pm - 7:10 am

CUZ

BOS

33h 00m

2 stops

$802Multiple Airlines

Tue, Aug 18 - Sun, Aug 23

3:20 pm - 2:00 pm

BOS

CUZ

23h 40m

2 stops

12:05 am - 1:25 am

CUZ

BOS

24h 20m

2 stops

$842LATAM Airlines

Tue, Aug 18 - Mon, Aug 24

9:55 am - 6:10 am

BOS

CUZ

21h 15m

2 stops

8:20 am - 1:25 am

CUZ

BOS

16h 05m

2 stops

$881LATAM Airlines

Tue, Aug 18 - Tue, Aug 25

10:57 am - 6:15 am

BOS

CUZ

20h 18m

2 stops

10:25 pm - 11:41 pm

CUZ

BOS

24h 16m

2 stops

$887GOL

Thu, Jun 25 - Fri, Jul 3

8:45 am - 11:20 am

BOS

CUZ

27h 35m

1 stop

5:10 pm - 7:10 am

CUZ

BOS

13h 00m

1 stop

$907Avianca

Thu, Aug 6 - Wed, Aug 26

9:20 pm - 10:35 pm

BOS

CUZ

26h 15m

2 stops

10:10 pm - 7:57 am

CUZ

BOS

32h 47m

2 stops

$914Multiple Airlines

Fri, Sep 18 - Sat, Sep 26

8:45 am - 11:20 am

BOS

CUZ

27h 35m

1 stop

5:10 pm - 10:18 am

CUZ

BOS

16h 08m

2 stops

$917Avianca

Tue, Aug 11 - Tue, Aug 18

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LATAM Airlines flights from Boston to Cusco

Our best LATAM Airlines deals on Boston to Cusco flight tickets

LATAM Airlines

Aug 18

BOS3:20 pmBoston Logan Intl

23h 40m

2 stops

CUZ2:00 pmCusco Velazco Astete

Aug 24

CUZ12:05 amCusco Velazco Astete

24h 20m

2 stops

BOS1:25 amBoston Logan Intl

$842

LATAM Airlines

Aug 18

BOS9:55 amBoston Logan Intl

21h 15m

2 stops

CUZ6:10 amCusco Velazco Astete

Aug 25

CUZ8:20 amCusco Velazco Astete

16h 05m

2 stops

BOS1:25 amBoston Logan Intl

$881

LATAM Airlines

Jun 24

BOS3:18 pmBoston Logan Intl

18h 07m

2 stops

CUZ8:25 amCusco Velazco Astete

Jul 4

CUZ7:30 amCusco Velazco Astete

17h 01m

2 stops

BOS1:31 amBoston Logan Intl

$912

Avianca flights from Boston to Cusco

Our best Avianca deals on Boston to Cusco flight tickets

Avianca

Aug 6

BOS8:45 amBoston Logan Intl

27h 35m

1 stop

CUZ11:20 amCusco Velazco Astete

Aug 26

CUZ5:10 pmCusco Velazco Astete

13h 00m

1 stop

BOS7:10 amBoston Logan Intl

$907

Avianca

Aug 11

BOS8:45 amBoston Logan Intl

27h 35m

1 stop

CUZ11:20 amCusco Velazco Astete

Aug 18

CUZ5:10 pmCusco Velazco Astete

16h 08m

2 stops

BOS10:18 amBoston Logan Intl

$917

Avianca

Aug 18

BOS8:45 amBoston Logan Intl

27h 35m

1 stop

CUZ11:20 amCusco Velazco Astete

Aug 25

CUZ5:10 pmCusco Velazco Astete

20h 40m

2 stops

BOS2:50 pmBoston Logan Intl

$923

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Sun 11/8

10:20 am-7:50 am

2 stops21h 30m

Cusco Velazco Astete

Thu 11/19

5:55 pm-10:37 pm

2 stops28h 42m

$707

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Sun 11/8

3:20 pm-7:50 am

2 stops16h 30m

Cusco Velazco Astete

Thu 11/19

9:45 pm-10:37 pm

2 stops24h 52m

$753

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Sun 11/15

6:10 am-11:20 am

2 stops29h 10m

Cusco Velazco Astete

Tue 11/17

5:10 pm-9:37 am

2 stops40h 27m

$770

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Tue 8/18

8:45 am-7:50 pm

2 stops36h 05m

Cusco Velazco Astete

Sun 8/23

9:10 pm-7:10 am

2 stops33h 00m

$802

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Tue 8/18

3:20 pm-2:00 pm

2 stops23h 40m

Cusco Velazco Astete

Mon 8/24

12:05 am-1:25 am

2 stops24h 20m

$842

Quickest round-trip

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Tue 8/18

9:55 am-6:10 am

2 stops21h 15m

Cusco Velazco Astete

Tue 8/25

8:20 am-1:25 am

2 stops16h 05m

$881

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Thu 6/25

10:57 am-6:15 am

2 stops20h 18m

Cusco Velazco Astete

Fri 7/3

10:25 pm-11:41 pm

2 stops24h 16m

$887

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Thu 8/6

8:45 am-11:20 am

1 stop27h 35m

Cusco Velazco Astete

Wed 8/26

5:10 pm-7:10 am

1 stop13h 00m

$907

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Fri 9/18

9:20 pm-10:35 pm

2 stops26h 15m

Cusco Velazco Astete

Sat 9/26

10:10 pm-7:57 am

2 stops32h 47m

$914

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Tue 8/11

8:45 am-11:20 am

1 stop27h 35m

Cusco Velazco Astete

Tue 8/18

5:10 pm-10:18 am

2 stops16h 08m

$917

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Cusco

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

Prices

Airlines

What is the typical price of a round-trip flight between Boston and Cusco?

What is the cheapest month to fly to Cusco?

In general, January is the cheapest month to fly from Boston to Cusco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $659. If you aren’t able to travel to Cusco during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $691.

How have Boston to Cusco flight prices changed over time?

When to book flights from Boston to Cusco

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

Estimated round-trip price

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

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

Fastest flight time	17h 55m
Direct flights	None

The fastest flight from Boston to Cusco takes 17h 55m

There are no direct flights from Boston to Cusco. There are no popular flight routes from Boston to Cusco.

Search flight deals

Frequently asked questions about flying from Boston to Cusco

How far is Boston Logan Intl to Cusco Velazco Astete by plane?
A flight from Boston Logan Intl to Cusco Velazco Astete will travel around 3859.6 mi. In terms of flight time, this usually takes a little over 17h 55m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Cusco Velazco Astete Airport?
Prices for flights from Boston Logan Intl Airport to Cusco Velazco Astete Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Cusco Velazco Astete Airport?
There are 3 operators available for flights from Boston Logan Intl Airport to Cusco Velazco Astete Airport as of June 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Cusco Velazco Astete 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 Boston Logan Intl Airport to Cusco Velazco Astete Airport.
What documentation or ID do you need to fly to Cusco Velazco Astete Airport?
The travel and health documents you'll need for your trip to Cusco Velazco Astete Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cusco Velazco Astete Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Cusco?
momondo data reveals that the most frequently booked airline on the route from Boston to Cusco is LATAM Airlines, representing 54% of all bookings. The subsequent popular airlines are American Airlines at 32% and Avianca at 14%.

Best airlines flying from Boston to Cusco

Compare and see reviews for airlines that fly from Boston to Cusco with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $447	Free Cancellation	Rating 7.4 1,933 reviews	Search LATAM Airlines flights
Avianca	PriceFrom $577	Free Cancellation	Rating 6.5 2,532 reviews	Search Avianca flights
American Airlines	PriceFrom $738	Free Cancellation	Rating 7.1 11,657 reviews	Search American Airlines flights

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Why use momondo?

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

It is quick and easy to find Boston to Cusco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cusco that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Cusco from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Boston to Cusco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.