$262 Find Cheap Flights from Boston to Peru - Compare and Save

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 Peru departing on 8/16. 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.
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1 adult, Economy, 0 bags

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Cheap Flights from Boston to Peru

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$539
Cusco
Cusco2 stops$654
Arequipa
Arequipa2 stops$673
Iquitos
Iquitos2 stops$693
Chiclayo
Chiclayo2 stops$603
Lima
Lima1 stop$539
Cusco
Cusco2 stops$654
Arequipa
Arequipa2 stops$673
Iquitos
Iquitos2 stops$693
Chiclayo
Chiclayo2 stops$603

Book Cheap Boston to Peru Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Peru 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Peru

Tue, Sep 1 - Wed, Sep 30
Avianca Logo
8:45 am - 1:45 am
BOS
-
LIM
18h 00m
1 stop
Avianca Logo
11:45 am - 7:10 am
LIM
-
BOS
18h 25m
1 stop
$539Avianca
Tue, Sep 1 - Tue, Sep 29
Avianca Logo
4:50 pm - 10:35 am
BOS
-
LIM
18h 45m
2 stops
Avianca Logo
3:05 am - 2:50 pm
LIM
-
BOS
10h 45m
1 stop
$540Avianca
Fri, Oct 30 - Fri, Nov 13
Copa Airlines Logo
8:47 am - 1:20 am
BOS
-
LIM
17h 33m
1 stop
Copa Airlines Logo
2:15 am - 10:01 pm
LIM
-
BOS
19h 46m
1 stop
$541Copa Airlines
Mon, Sep 7 - Mon, Sep 14
Avianca Logo
4:50 pm - 3:30 am
BOS
-
LIM
11h 40m
1 stop
Avianca Logo
3:05 am - 2:50 pm
LIM
-
BOS
10h 45m
1 stop
$542Avianca
Fri, Nov 20 - Mon, Nov 30
Air Canada Logo
5:30 am - 3:15 am
BOS
-
LIM
21h 45m
1 stop
Air Canada Logo
8:00 am - 9:58 am
LIM
-
BOS
25h 58m
1 stop
$549Air Canada
Mon, Sep 7 - Thu, Sep 24
Delta Logo
3:20 pm - 5:00 am
BOS
-
LIM
14h 40m
1 stop
Delta Logo
12:15 am - 3:15 pm
LIM
-
BOS
14h 00m
1 stop
$553Delta
Fri, Oct 16 - Fri, Nov 6
LATAM Airlines Logo
8:45 pm - 6:45 am
BOS
-
LIM
11h 00m
1 stop
LATAM Airlines Logo
9:00 am - 12:58 am
LIM
-
BOS
15h 58m
2 stops
$554LATAM Airlines
Mon, Aug 17 - Wed, Sep 2
LATAM Airlines Logo
3:20 pm - 8:05 am
BOS
-
LIM
41h 45m
2 stops
LATAM Airlines Logo
12:05 pm - 4:13 pm
LIM
-
BOS
27h 08m
2 stops
$556LATAM Airlines
Sat, Sep 12 - Thu, Sep 24
Delta Logo
7:00 am - 10:00 pm
BOS
-
LIM
16h 00m
2 stops
Delta Logo
12:15 am - 3:15 pm
LIM
-
BOS
14h 00m
1 stop
$558Delta
Fri, Nov 20 - Mon, Nov 30
Air Canada Logo
5:30 am - 3:15 am
BOS
-
LIM
21h 45m
1 stop
Air Canada Logo
8:00 am - 8:44 am
LIM
-
BOS
24h 44m
2 stops
$559Air Canada
Booking Insights

KAYAK's insights & trends for Boston to Peru flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Peru, 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 Peru is August, when tickets cost $63 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $323 and $280 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Peru, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Peru, you should book around 2 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$262
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 41% increase in price.
Flight from Boston to Lima

FAQs - booking Peru flights

  • Which airlines provide direct flights to Peru?

    Unfortunately, you can’t get direct flights from Boston to Peru at the moment. Most flights on this route have at least one or two stops scheduled along the way. the most common stopover options on this route include Fort Lauderdale International Airport (FLL) when flying with Spirit Airlines, Miami International Airport (MIA) when flying with American Airlines and JetBlue, and John F Kennedy International Airport (JFK) or Orlando International Airport (MCO) when flying with Latam Airlines.

  • Is public transport available from Jorge Chavez International Airport to the city center?

    Yes, you can take a bus from LIM Airport to the city center. However, these buses don’t have any specific schedule or boarding station, so the only option is to wait outside the exit gates of the terminal and wait for one to come. Taking a taxi is a more convenient and reliable way to get to the city center. You can find a taxi from the taxi rank which is usually outside the arrivals hall.

  • Which is the quickest way to Boston Logan Airport from downtown Boston?

    The quickest way to BOS Airport is by either driving via the I-90E or taking a taxi. Both will take you less than twenty minutes although driving will naturally take longer since you have to look for a parking spot and then walk or take a shuttle to the terminal. If you want a more budget-friendly option, the SL1 bus from South Station is worth considering. It is significantly cheaper and takes about thirty minutes to the airport.

  • Which airlines have a lounge at BOS Airport?

    American Airlines, Delta, and United Airlines all have a lounge at BOS Airport. The American Airlines Admirals Club and United Club are both located in Terminal B near gates B4 and 24 respectively while the Delta Sky Club has two locations in Terminal A; one next to Gate A7 and the other next to A18.

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

    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 Peru.

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

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

    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 from Boston to Peru with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Peru?

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

Top tips for finding cheap flights to Peru

  • Since Boston Logan International Airport (BOS) is one of the busiest in the country, ensure you arrive at the airport at least three hours in advance. That should give you enough time to check in and go through security without missing your flight.
  • If you want to leave your car at BOS Airport, you have multiple long-term parking options to choose from including the Economy Parking Lot, Central Parking Garage, and Terminal E Parking Lot. There are also other off-site parking lots and garages that charge lower rates compared to airport parking and provide a free airport shuttle.
  • Jorge Chavez International Airport (LIM) is the main airport in Peru serving both domestic and international flights into the country. It has the best facilities than any other airport in the country and is also the closest to the capital city.
  • To be able to transact easier while in Peru, you will need to exchange a few US Dollars for the Peruvian Sol at LIM Airport. The airport has two currency exchanges; World Xchange Money Exchange and Interbank Money Exchange, both of which are located in the public area.
  • When booking connecting flights, go for the ones with the automatic transfer option. This is because the alternative; self-transfer, requires you to check yourself and your luggage on every flight.

Reviews of the top 5 airlines serving from Boston to Peru

 
Need help choosing which airline to fly with from Boston to Peru? 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.
7.8
DeltaOverall score based on 8454 reviews
7.2Food
8.1Boarding
7.8Entertainment
7.8Comfort
8.5Crew
Airline reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

8.0 ExcellentAnonymous, Jun 2026
BOS - RDU
Read more Delta reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

The flight was smooth, the crew was great but the plane was quite old

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

the planes are not modern there are no phone chargers

As usual, the flight with normal legroom was not very comfortable, but the second flight was much better because we had paid for extra legroom. It was very nice to check our bags without an extra fee.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

Only complaint is that the entertainment system wasn’t working on our seats and some others.

4 hours delay, awful food and missed all my connections because of the delay to be rebooks for a flight 10 hrs later back home and never actually make it to my final destination

Routine and on time flight with pleasant stewards and decent food. Nice experience!

You delayed my trip three days for no reason other than your lack of preparedness, did not offer any compensation, including food or a bed. I couldn’t trust you so I moved up my return flight and lost another day at the end of my trip to hopefully make sure I make my next flight. I will never fly LATAM again. You have the worse accountability and reliability and clearly do not care that your clients have lives and what it cost to fly to another country.

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.

Because I bought my ticket from Underpricer, I could not check in online. I could only check in at the airport and that was deeply frustrating because I had to arrive very early. The flight also departed 45 min late and passengers were given no explanations about why we were delayed. I was worried I would miss my connecting flight. Once on board, however, the flight was fine.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

Great experience. Good dinner and service. FA's were very nice and attentive.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

The worst experience I've ever had because the "people" @ Avianca wouldn't let me fly because they said I needed a round trip ticket

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I upgraded to businesses class. Because of that the flight was comfortable.

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

I paid over $200 for seat selection for these flights and I was still stuck on long international flights in seats that do not recline and do not have the head support cushion. At this point basically all airlines have those for all seats, and this really took me by surprise and made me not ever want to travel on Avianca. The Kayak agent who called me for the seat selection (Donovan) was courteous, but it seems the system for this doesn't work. I was offered seat selection, for the $200+, but without being able to see what I was selecting, with no guarantee where I'd be...and then I still ended up in terrible seats. On my way to, and especially after, a very intense business trip, the seat situation really soured my experience.

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.

Everything you need to know for your flight from Boston to Peru

Information on your arrival and departure airports