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BOS - CUZ

Find cheap flights from Boston to Cusco from $288

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 Cusco departing on 6/16. 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
0 bags
dom 6/9
dom 6/16

Search hundreds of travel sites at once for deals on flights to Cusco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cusco, 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 Cusco, as well as popular online travel agencies
In the last 7 days travelers have searched 43,156,178 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Boston to Cusco (BOS-CUZ)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Cusco 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 and deals for you by selecting your travel dates.
Choose your dates
7:25 pm - 1:55 pmBOS-CUZ
18h 30m2 stops
4:55 pm - 2:38 pmCUZ-BOS
21h 43m2 stops
$571LATAM Airlines
Find Deal
seg, nov 4 - qua, nov 6
7:25 pm - 1:55 pmBOS-CUZ
19h 30m2 stops
6:10 pm - 4:13 pmCUZ-BOS
21h 03m3 stops
$616LATAM Airlines
Find Deal
qua, set 4 - seg, set 16
12:15 am - 7:45 pmBOS-CUZ
20h 30m2 stops
10:16 pm - 3:30 pmCUZ-BOS
16h 14m2 stops
ter, jun 25 - seg, jul 8
7:00 am - 12:35 amBOS-CUZ
18h 35m2 stops
6:55 am - 1:50 pmCUZ-BOS
29h 55m2 stops
$643LATAM Airlines
Find Deal
ter, set 3 - sex, set 13
3:40 pm - 10:30 amBOS-CUZ
19h 50m2 stops
10:15 pm - 1:14 amCUZ-BOS
25h 59m3 stops
$649LATAM Airlines
Find Deal
sáb, set 14 - sáb, set 21
12:15 am - 7:45 pmBOS-CUZ
20h 30m2 stops
11:30 am - 3:30 pmCUZ-BOS
27h 00m3 stops
ter, jun 18 - sáb, jun 29
7:25 pm - 12:00 pmBOS-CUZ
17h 35m2 stops
8:35 am - 1:14 amCUZ-BOS
15h 39m2 stops
$727Delta
Find Deal
seg, set 2 - sex, set 13
3:45 pm - 11:00 amBOS-CUZ
20h 15m1 stop
4:30 pm - 3:30 pmCUZ-BOS
22h 00m2 stops
$761Avianca
Find Deal
qua, set 4 - seg, set 16
4:29 pm - 8:58 amBOS-CUZ
17h 29m2 stops
5:06 pm - 11:50 amCUZ-BOS
17h 44m2 stops
$822American Airlines
Find Deal
ter, set 3 - sáb, set 14
3:45 pm - 11:00 amBOS-CUZ
20h 15m1 stop
4:30 pm - 3:30 pmCUZ-BOS
22h 00m2 stops
$964Avianca
Find Deal
qua, jun 26 - seg, jul 8

Flights from Boston to Cusco - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Cusco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Cusco?

The average price of all flights from Boston to Cusco clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Cusco on a Tuesday and more expensive on a Friday. On your return trip to Boston, you should consider flying back on a Monday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Boston to Cusco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Cusco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Cusco is September, where tickets cost $606 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,041 and $931 respectively.

How far in advance should I book a flight from Boston to Cusco?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Cusco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Cusco, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from Boston to Cusco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Boston to Cusco found on KAYAK was with LATAM Airlines for $370. LATAM Airlines proposed a round-trip connection from $571 and Delta from $727.

Good to know

Low season

December

High season

May

Cheapest flight

$288
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boston to Cusco

When to book flights from Boston to Cusco

Are your dates flexible? Find out the best times to travel from Boston to Cusco 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 Cusco

  • Are there lounges at CUZ airport?

    Yes. CUZ airport hosts lounges designated for passengers to rest, refresh and dine upon arrival at the airport. You can go to Hanaq Cusco Lounge in the Main Terminal which offers premium food, snacks, drinks, TV and showers. Business class flying passengers have access to Kuntur VIP Lounge on the 1st Floor of the International Terminal.

  • Does CUZ airport have finance facilities?

    Yes. International travelers can access bank and foreign currency exchange services at CUZ airport. Check out the public and private banks at the airport if you want to exchange cash. There is also a money exchange bureau in the international terminal.

  • Which parking services are available at BOS airport?

    BOS provides various parking options for its travelers. Three parking garages connected to the terminals via covered moving walkways offers short-term parking services. If you need extended stay services, use the central parking lot in the center of the airport. The economy parking lot is also available a little far from the terminals.

  • Does BOS airport provide facilities convenient to traveling mothers?

    Yes. BOS airport has dedicated baby care facilities for traveling mothers including Mamava suites and nursing rooms in each terminal. If you want to breastfeed your baby or pump breast milk, visit the Mamava Suite in Terminal E or inside the secure area of Terminal B. For diaper changing reasons, go to the nursing room next to the restrooms in Terminal A.

  • What is the cheapest flight from Boston to Cusco?

    In the last 3 days, the lowest price for a flight from Boston to Cusco was $288 for a one-way ticket and $571 for a round-trip.

  • Do I need a passport to fly between Boston and Cusco?

    Yes, you’ll need a passport to travel to Cusco from Boston.

  • Which airports will I be using when flying from Boston to Cusco?

    Boston airport is called Boston Logan Intl and the only airport in Cusco is Cusco Velazco Astete.

  • Which aircraft models fly most regularly from Boston to Cusco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Cusco?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boston and Cusco, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Cusco from Boston?

    Lima is the most popular layover city among KAYAK users traveling from Boston to Cusco.

  • Which is the best airline for flights from Boston to Cusco, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Cusco are Delta and LATAM Airlines. With an average price for the route of $677 and an overall rating of 8.0, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $707 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Boston to Cusco?

    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 Cusco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Cusco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cusco 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 Cusco?

    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 Cusco with an airline and back to Boston with another airline. Booking your flights between Boston and CUZ 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 Cusco?

    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 Cusco from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from BOS to Cusco

  • Family travelers should consider flying out through Boston Logan International Airport (BOS) since the airport ranks as the best kid-friendly airport in the US. It has children's play areas called Kidports with climbing structures including an airport control tower, slides and kids’ toys in Terminals 3 and 4. Family restrooms are also available throughout the airport's terminals.
  • BOS airport hosts business facilities essential to corporate travelers. Hyatt Boston Harbor Hotel is located inside the airport and has a business center featuring meeting rooms, conference facilities and business services such as fax and photocopy. You can use the meeting room for short briefings or rent fax services during your downtime at the airport.
  • BOS airport hosts public artwork which travelers can enjoy viewing and take pictures of for a memorable experience at the airport. The art exhibitions make the airport attractive as they reflect the cultural diversity of Boston. Above the terminal's main corridor is an attractive tall brass model airplane suspended from the ceiling, which you can pass before boarding.
  • Travelers accompanied by their pets or service animals will be pleased to land at Cusco Velazco Astete Airport (CUZ) since it is pet friendly. You will access pet relief areas with hydration points and doggie treats inside the terminal building. Pets can also access the outdoor pet relief area to have fun and stretch after sitting in their kennel throughout the journey.
  • CUZ airport provides ground transportation services to its arriving passengers to get to their desired destinations in the city. Group travelers can opt for bus services offered by minibuses that run from the airport to several destinations in the city. If you need to be in the city center quickly, go for taxi services outside the Arrivals Hall.
See more tips

Top 4 airlines serving from Boston to Cusco

 
See real verified KAYAK customer reviews for airlines flying from Boston to Cusco. 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 Cusco? 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.
8.0
DeltaOverall score based on 10768 reviews
8.2Boarding
7.9Comfort
8.0Entertainment
8.6Crew
7.4Food
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

No air in the middle rows. Had a hard time breathing. Was dying of heat.

Not very good, they nickel & dime you for better seats & pay extra for the checking in bag, bad service all the way around

Flight from Lima to São Paulo didn’t have USB plug to charge the cellphone.

It was a good experience, the flight was a little too long & the food was ok

the flight from Boston to Curitiba was on time actually 30 minutes earlier. latam was not able to unload the luggage for custom checkup in Sao Paulo ii took two and half hours . i missed the flight to Curitiba spend the night in hotel and then flying in the morning to Curitiba

Very unprofessional staff in the checking and boarding. There was no space for my carry-on bag, which is understandable for a full flight. However, the rudeness in answering my questions about my bag were unnecessary. Shaming and threatening a passenger to be left behind was something I had never experienced (I am 57 years old and a Skymiles member) before. At a minimum, the boarding staff (Krystal Mejia and her manager Dee) should undergo further training on cultural sensitivity and professional skills on speaking with passengers. Krystal, just because I have dark hair and “look Latina” does not mean I can speak Spanish. Your assumption and threatening words until the very ending of my boarding (door of the airplane) were not only unnecessary and stressful but something that a passenger should not experience before boarding.

Check in of my luggage which needed to be paid for was excellent. Thanks to Nora

As usual, LATAM tried to rip me off as a Gringo. They ignored the fact that having paid for my assigned seats, I was entitled to one free luggage per person, up to 10kg, and tried to charge me USD40 per item. While they ripped me off by $160 on my outbound flight (4 luggage pieces, which should have been free), I vehemently protested this time around. Note that they only request this from gringos, not from Spanish speakers. LATAM behaves like a racist extortion organization.

This airline is full of junk fees. After paying to get my kids to sit with me, we were asked at the gate to check in our roller bags and pay $40 for each one. Peruvian passengers all took their roller bag in the plane. I don’t appreciate airlines who spot the gringos to tax them more.

Pros: "Nothing as we could not take the flight."
Cons: "Allowing the option to change your ticket date, but failing all debit and credit cards payments offered, actually means that they are not allowing flight changes due to COVID related issues like they say they do. We had to book new tickets with another airline to get home."

No water for a 5 hour flight entertainment not working seats with little room for knees when person in front of me reclined kept bumping my knees.

I don't think anyone actually reads these comments, so I won't spend much time on this submission. If you want to talk, you know how to reach me. The D/FW manager of Avianca (self-identified), Juan Calderon, insisted I buy an onward ticket from San Salvador even though I have diplomatic status in El Salvador and live here. It cost me $1,393 and Mr Calderon would not let me make the ticked flexible so I could get a refund. He went out of his way to be rude to me. He gave me seat 32K -- windowless window seat in the last row and did not offer to let me upgrade even though there were plenty of seats. I have flown well over a million miles in my life and this is the worst experience I have ever had. I would like a refund on the ticket I was forced to buy. Just awful!

This is the Spirit of Latino travel. And don’t even get me started on customer service.

Awful. I checked in online and there was no option to pay for baggage, at the airport when I checked in my baggage was received and Iwas not charged. When I got to LA during the boarding process I was told I didn't pay for baggage, the crew resolved I was let in the plane. When I got to my final destination my baggage was not there. It took me two days to receive my baggage. Bad service ever!

There was no food or drink service, couldn’t even get a glass of water for free. It was a long and expensive flight to not offer food or beverage on the plane.

It is better at the jfk than my home country. It was very easy and everything was on time.

There is no food. There is no in-inflight entertainment. The seats are cardboard. The airline is a living hellscape.

My experience was amazing! They helped my elderly mother board on early through a wheelchair and were accommodating to have us sit together since our seats were in different locations. When landing at the airport in GUA they were very helpful with full of hospitality.

No complimentary snacks food, beverage (not even water), pillow and blanket on a 6 hours long flight (including economy comfort). A low form of nickeling an diming. Lost a recurring passanger over a soda. Avianca never again.

Flight departure late. Got late in Colombia making us take a different flight next day. Avianca airport crew messed up my ticket so when a I got in Brazil I didn’t have a ticket for my destination. Had to buy a new ticket out of my pocket.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Book cheap flights from Boston to Cusco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Cusco found on KAYAK in the last 72 hours.
6/16dom
2 stops
31h 15mBOS-CUZ
$288
6/15sáb
2 stops
16h 28mBOS-CUZ
$304
6/15sáb
3 stops
34h 33mBOS-CUZ
$307
6/16dom
3 stops
54h 10mBOS-CUZ
$344
6/15sáb
2 stopsLATAM Airlines
35h 55mBOS-CUZ
$370
8/3sáb
3 stops
42h 04mBOS-CUZ
$507
6/16dom
1 stopAvianca
20h 15mBOS-CUZ
$521
8/3sáb
2 stopsAvianca
43h 10mBOS-CUZ
$535

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Boston - Cusco Flights

Departure:

Boston (undefined)United States

Destination:

Cusco (CUZ)Peru

Return flight deals:

Cusco - Boston

Cabin classes:

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