$259 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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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$695
Arequipa
Arequipa2 stops$673
Iquitos
Iquitos2 stops$693
Trujillo
Trujillo2 stops$713
Chiclayo
Chiclayo2 stops$777
Lima
Lima1 stop$539
Cusco
Cusco2 stops$695
Arequipa
Arequipa2 stops$673
Iquitos
Iquitos2 stops$693
Trujillo
Trujillo2 stops$713
Chiclayo
Chiclayo2 stops$777

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 - Tue, Sep 29
Avianca Logo
8:45 am - 1:45 am
BOS
-
LIM
18h 00m
1 stop
Avianca Logo
3:05 am - 2:50 pm
LIM
-
BOS
10h 45m
1 stop
$539Avianca
Tue, Sep 8 - Mon, Sep 14
Avianca Logo
8:45 am - 12:50 am
BOS
-
LIM
17h 05m
1 stop
Avianca Logo
3:05 am - 2:50 pm
LIM
-
BOS
10h 45m
1 stop
$540Avianca
Fri, Oct 30 - Wed, Nov 11
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
Wed, Aug 26 - Tue, Sep 15
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
$542Avianca
Thu, Dec 10 - Tue, Jan 19
Delta Logo
7:00 am - 6:00 am
BOS
-
LIM
23h 00m
1 stop
Delta Logo
12:15 am - 11:23 pm
LIM
-
BOS
23h 08m
1 stop
$544Delta
Mon, Sep 7 - Tue, Sep 15
American Airlines Logo
11:09 am - 4:10 am
BOS
-
LIM
18h 01m
1 stop
American Airlines Logo
11:45 pm - 8:58 pm
LIM
-
BOS
20h 13m
1 stop
$552American Airlines
Tue, Sep 1 - Thu, Sep 10
Delta Logo
7:20 am - 9:40 pm
BOS
-
LIM
15h 20m
1 stop
Delta Logo
8:15 am - 11:30 pm
LIM
-
BOS
14h 15m
1 stop
$553Delta
Mon, Sep 7 - Tue, Sep 15
American Airlines Logo
11:09 am - 4:10 am
BOS
-
LIM
18h 01m
1 stop
American Airlines Logo
11:45 pm - 8:58 pm
LIM
-
BOS
20h 13m
1 stop
$555American Airlines
Sun, Nov 15 - Wed, Nov 18
LATAM Airlines Logo
3:34 pm - 12:05 pm
BOS
-
AQP
20h 31m
2 stops
LATAM Airlines Logo
8:50 am - 12:58 am
AQP
-
BOS
16h 08m
2 stops
$673LATAM Airlines
Sun, Nov 15 - Thu, Nov 19
LATAM Airlines Logo
9:05 am - 5:20 am
BOS
-
IQT
20h 15m
2 stops
LATAM Airlines Logo
6:00 am - 12:58 am
IQT
-
BOS
18h 58m
2 stops
$693LATAM Airlines
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 September, when the average cost of round-trip tickets is $323 and $290 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$259
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 8424 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

10.0 ExcellentAnonymous, Jun 2026
SEA - LAX
Read more Delta reviews

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

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

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

They didn’t have any headphones for the entertainment screen and their USB port didn’t accommodate a USB-C for more modern phones. The food was just ok. The staff was friendly but the seats were very uncomfortable for a full flight.

I had to run from the end of terminal one to the end of terminal two to make the connecting flight....probably a kilometer. No electric carts were available. I'm 76 and literally had to run to make the connection at the last minute. The connecting time was absolutely unrealistic. When Last Call was announced, I tried to get other Copa gate staff to call Gate 221 to let them know I was on my way, but they said no. I came within 1 minute of missing the flight.

Friendly crew, good food options, food not the best and seats not as comfy but that’s typical.

Flight got delayed; had to go through security three times.

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

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

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.

LATAM clearly does not have well-established policies re: luggage for international flights to Lima followed by domestic flights within Peru (in my case, from Lima to Cuzco). On the way in, they forced me to pay $50 in Lima to check my second carry on bag (the three bags were included in the fare from JFK to Lima). On the return trip, they told me at check in that I would have to pay $50 again at the gate (she said they couldn't accept the money at check in) Then, at the gate, they initially told me I would have to pay several hundred dollars to check the big bag through to JFK. I protested, and showed them a print out of an email saying the checked bag was included between LIM and JFK. Than a second woman showed up, and told me I wouldn't have to pay anything at all -- which was great news, of course -- but that means I was incorrectly charged the extra $50 on the incoming flight. Basically, just a mess. Also, their website is completely non-functional -- it was very cleear that all the airport staff knew the website was nonfunctional, too.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Good check in process Poor information on payments at Lima airport

Apart of Sky miles delta. And they go everywhere in Brazil

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

We were not allowed to carry a bottle of water onto the 8 hour flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

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

Maybe focus more on delivering a good product vs selling me a damn credit card

American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.

I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

I was not clear if food was offered or not.

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.

Absolutely terrible. They boarded the plane, supposedly realized they didn't refuel the plane or load the luggage so we sat as the gate inside the plane for over 2 hours while they supposedly did things that should have been done before having passengers board the planem

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

This was my first time flying with you guys and my very last! This was the most horrible experience!!! There was not even tv in the plane! How cheap can this airline be!!! I paid so much for my suitcase!!! I would never fly with this airline again! The crew are very rude!

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 and avianca lost my check in luggage

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

We found the chairs to be really uncomfortable. It’s also really unacceptable that no form of food or drink is included in a 6+ hour flight

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

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

Information on your arrival and departure airports