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Peru

$204+ Cheap flights from Boston (BOS) to Peru

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIM
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Boston to Peru

Cheapest flights from Boston to Peru
Explore the most affordable flight options available from Boston to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Avianca deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:50 pm
BOS
-
LIM
1 stop11h 40m
Avianca
Wed 5/2011:45 am
LIM
-
BOS
1 stop18h 25m
Avianca
Deal found 3/16$439
This Booking.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:46 pm
BOS
-
LIM
1 stop10h 34m
Copa Airlines
Tue 5/192:15 am
LIM
-
BOS
1 stop19h 53m
Copa Airlines
Deal found 3/15$440
This Avianca deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:45 am
BOS
-
LIM
1 stop13h 05m
Avianca
Wed 5/65:35 pm
LIM
-
BOS
1 stop12h 35m
Avianca
Deal found 3/16$441
This Avianca deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:50 pm
BOS
-
LIM
2 stops18h 45m
Avianca
Sun 4/193:05 am
LIM
-
BOS
1 stop10h 45m
Avianca
Deal found 3/14$442
This Copa Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:52 am
BOS
-
LIM
1 stop17h 28m
Copa Airlines
Sun 5/172:35 am
LIM
-
BOS
1 stop19h 33m
Copa Airlines
Deal found 3/13$443
This Avianca deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:50 pm
BOS
-
LIM
1 stop11h 40m
Avianca
Sun 5/175:35 pm
LIM
-
BOS
2 stops20h 15m
Avianca
Deal found 3/13$444
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:51 am
BOS
-
LIM
2 stops12h 34m
American Airlines
Wed 5/206:30 am
LIM
-
BOS
1 stop13h 33m
American Airlines
Deal found 3/14$445
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:00 pm
BOS
-
LIM
1 stop10h 20m
Copa Airlines
Wed 5/1311:00 am
LIM
-
BOS
1 stop11h 08m
Copa Airlines
Deal found 3/13$452
This Avianca deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:50 pm
BOS
-
LIM
1 stop11h 40m
Avianca
Thu 5/75:35 pm
LIM
-
BOS
2 stops20h 15m
Avianca
Deal found 3/16$454
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:00 am
BOS
-
LIM
1 stop16h 30m
American Airlines
Tue 4/2810:00 pm
LIM
-
BOS
1 stop11h 02m
American Airlines
Deal found 3/15$455
This Copa Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:05 pm
BOS
-
LIM
1 stop10h 15m
Copa Airlines
Fri 4/311:00 am
LIM
-
BOS
1 stop11h 09m
Copa Airlines
Deal found 3/15$458
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:50 pm
BOS
-
CUZ
2 stops24h 35m
Multiple Airlines
Thu 5/286:45 pm
CUZ
-
BOS
2 stops35h 05m
Multiple Airlines
Deal found 3/14$577

Find flight deals from Boston to Peru

Keep the following information in mind while searching for Boston to Peru flight deals. Data was last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$439
(Avianca)

One-way from

$204
(Super.com)

Popular in

December

Cheapest in

September

Average price

$567
Provider with most accurate pricing for Boston Logan Intl-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Lima J Chavez Intl flights.
Search Deals
From Boston Logan Intl to Peru
Search Deals
One-way flight from Boston Logan Intl to Peru
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Peru 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, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Boston to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 5/2

8:52 am-7:15 pm

1 stop11h 23m

Lima J Chavez Intl

Sun 5/17

11:00 am-11:08 pm

1 stop11h 08m

$443

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 5/14

8:52 am-7:15 pm

1 stop11h 23m

Lima J Chavez Intl

Thu 5/28

4:00 am-11:08 pm

1 stop18h 08m

$443

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 5/3

8:52 am-1:20 am

1 stop17h 28m

Lima J Chavez Intl

Tue 5/12

7:00 am-11:08 pm

1 stop15h 08m

$443
Quickest round-trip

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 4/7

3:46 pm-1:20 am

1 stop10h 34m

Lima J Chavez Intl

Mon 4/13

2:35 am-2:31 pm

1 stop10h 56m

$443

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 4/15

7:33 am-9:40 pm

1 stop15h 07m

Lima J Chavez Intl

Fri 5/15

12:05 pm-9:46 am

1 stop20h 41m

$505

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 4/28

9:30 am-10:00 pm

2 stops13h 30m

Lima J Chavez Intl

Wed 5/6

12:05 pm-9:46 am

1 stop20h 41m

$510

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 4/29

9:05 am-9:40 pm

2 stops13h 35m

Lima J Chavez Intl

Tue 5/19

12:15 am-4:40 pm

2 stops15h 25m

$510

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 3/29

3:15 pm-5:00 am

1 stop14h 45m

Lima J Chavez Intl

Mon 4/6

8:15 am-1:13 am

2 stops15h 58m

$510

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 5/15

8:52 am-7:15 pm

1 stop11h 23m

Lima J Chavez Intl

Fri 5/22

2:15 am-11:08 pm

1 stop19h 53m

$513

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 4/3

8:43 am-11:40 pm

1 stop15h 57m

Lima J Chavez Intl

Fri 4/10

7:00 am-11:09 pm

1 stop15h 09m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Boston to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Boston to Peru?

Currently, March is the cheapest month in which you can book a flight from Boston to Peru (average of $92). Flying from Boston to Peru in November is currently the most expensive (average of $464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peru. Reviews last updated March 17, 2026.
Peruse reviews from past customers who have flown with Delta,Copa Airlines, andLATAM Airlines from Boston to Peru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,569 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.4
Good
1,915 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,466 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.5
Okay
2,499 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Peru. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Peru?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Peru. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Peru?

    For as low as $443, Copa Airlines can have you in Peru from Boston in 11h 23m. The distance between Boston and Peru is about 3775 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to Peru one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $155. Users have also found prices from $188 and $207 on Avianca and Copa Airlines, respectively.

  • What are the most popular routes from Boston to Peru?

    The most popular route from Boston to Peru is Boston Logan Intl - Lima J Chavez Intl. You may also consider Boston Logan Intl - Cusco Velazco Astete or Boston Logan Intl - Iquitos C.F. Secada.

  • Can I find deals for flights from Boston to Peru that include hotel bookings?

    Yes. In addition to deals on Boston to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Peru?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Peru.

  • Can I find deals for business class flights from Boston to Peru?

    Yes. Cheapflights offers flight deals from Boston to Peru by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Peru?

    Currently, March is the cheapest month in which you can book a flight from Boston to Peru (average of $92). Flying from Boston to Peru in November is currently the most expensive (average of $464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Boston to Peru

Discover the top 8 airlines that operate flights from Boston to Peru. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$234Average$492FlexibilityNo cancel feeOn-time67%
Spirit AirlinesCheapest$246Average$535FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$284Average$582FlexibilityNo cancel feeOn-time70%
AviancaCheapest$291Average$593FlexibilityNo cancel feeOn-time71%
DeltaCheapest$398Average$722FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$436Average$795FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$530Average$792FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$564Average$722FlexibilityNo cancel feeOn-time69%

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