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Peru

$119+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIM
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
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 January 28, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:27 am
BOS
-
LIM
1 stop17h 08m
Spirit Airlines
Tue 3/311:30 pm
LIM
-
BOS
1 stop17h 45m
Spirit Airlines
Deal found 1/26$368
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:27 am
BOS
-
LIM
1 stop17h 08m
Spirit Airlines
Wed 3/1110:30 pm
LIM
-
BOS
1 stop15h 58m
Spirit Airlines
Deal found 1/27$369
This Travelocity deal was found by Cheapflights users on 1/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:34 am
BOS
-
LIM
1 stop17h 01m
Spirit Airlines
Mon 2/1611:30 pm
LIM
-
BOS
1 stop17h 45m
Spirit Airlines
Deal found 1/26$382
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:31 am
BOS
-
LIM
1 stop11h 04m
Spirit Airlines
Wed 2/2511:30 pm
LIM
-
BOS
1 stop17h 45m
Spirit Airlines
Deal found 1/27$392
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/23:18 pm
BOS
-
LIM
2 stops29h 37m
Multiple Airlines
Mon 2/1611:30 pm
LIM
-
BOS
1 stop10h 56m
Multiple Airlines
Deal found 1/25$393
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:34 am
BOS
-
LIM
1 stop17h 01m
Spirit Airlines
Tue 2/1011:33 pm
LIM
-
BOS
2 stops23h 46m
Spirit Airlines
Deal found 1/27$396
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:34 am
BOS
-
LIM
1 stop17h 01m
Spirit Airlines
Wed 2/1111:33 pm
LIM
-
BOS
1 stop17h 42m
Spirit Airlines
Deal found 1/27$397
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:27 am
BOS
-
LIM
1 stop17h 08m
Spirit Airlines
Mon 3/211:30 pm
LIM
-
BOS
1 stop17h 45m
Spirit Airlines
Deal found 1/27$416
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:15 am
BOS
-
LIM
1 stop16h 00m
Multiple Airlines
Wed 3/411:30 pm
LIM
-
BOS
1 stop17h 45m
Multiple Airlines
Deal found 1/27$419
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:27 am
BOS
-
CUZ
2 stops24h 58m
Multiple Airlines
Tue 3/311:02 am
CUZ
-
BOS
2 stops30h 13m
Multiple Airlines
Deal found 1/27$420
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:34 am
BOS
-
LIM
1 stop17h 01m
Spirit Airlines
Wed 2/1811:30 pm
LIM
-
BOS
1 stop10h 56m
Spirit Airlines
Deal found 1/27$422
This Trip.com deal was found by Cheapflights users on 1/26. 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.
Sat 3/75:27 am
BOS
-
CUZ
2 stops24h 58m
Multiple Airlines
Sun 3/1510:15 pm
CUZ
-
BOS
2 stops40h 13m
Multiple Airlines
Deal found 1/26$633

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(Cheapflightsfares)

One-way from

$119
(Priceline)

Popular in

December

Cheapest in

September

Average price

$588
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. 7% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 28, 2026.
Use the filters below to find and compare flights from Boston to Peru that are best for you.

Fly from

Boston

Fly to

Peru

Route

Depart

Return

Price

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Tue 2/24

5:27 am-6:25 am

2 stops24h 58m

Cusco Velazco Astete

Tue 3/3

11:02 am-5:15 pm

2 stops30h 13m

$420

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 5/12

5:40 am-9:35 pm

1 stop16h 55m

Lima J Chavez Intl

Tue 5/19

1:40 am-11:59 pm

2 stops21h 19m

$488

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 2/21

11:31 am-10:35 pm

1 stop11h 04m

Lima J Chavez Intl

Tue 3/3

11:30 pm-10:01 pm

2 stops22h 31m

$495

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 3/23

4:05 pm-1:20 am

1 stop10h 15m

Lima J Chavez Intl

Sun 3/29

4:40 pm-2:27 pm

1 stop20h 47m

$502

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 4/29

3:51 pm-1:20 am

1 stop10h 29m

Lima J Chavez Intl

Tue 5/19

2:35 am-11:08 pm

1 stop19h 33m

$502

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 3/3

5:27 am-10:35 pm

1 stop17h 08m

Lima J Chavez Intl

Tue 4/14

3:00 am-9:34 am

2 stops29h 34m

$506

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 3/2

5:27 am-10:35 pm

1 stop17h 08m

Lima J Chavez Intl

Fri 4/17

5:35 pm-9:34 am

2 stops14h 59m

$515

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 3/23

5:40 am-9:30 pm

1 stop16h 50m

Lima J Chavez Intl

Mon 3/30

10:30 pm-11:59 pm

1 stop24h 29m

$519

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 3/8

4:25 pm-1:50 am

2 stops34h 25m

Lima J Chavez Intl

Fri 3/20

11:45 am-7:35 am

1 stop18h 50m

$527

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 5/15

8:52 am-11:40 pm

1 stop15h 48m

Lima J Chavez Intl

Sun 5/31

4:00 am-11:08 pm

1 stop18h 08m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 41 results
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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 $231). Flying from Boston to Peru in November is currently the most expensive (average of $474). 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 January 28, 2026.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and Copa 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
8,122 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

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
8,122 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

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
7.5
Good
1,915 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

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
1,560 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

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
7.2
Good
11,201 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

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
6.6
Okay
2,487 reviews
Delta
7.9
Good
8,122 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

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 $502, Spirit Airlines can have you in Peru from Boston in 10h 15m. 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 $175. Users have also found prices from $188 and $228 on Avianca and Air Canada, 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 - Chiclayo Cornel Ruiz.

  • 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 $231). Flying from Boston to Peru in November is currently the most expensive (average of $474). 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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Alternative routes for Boston to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$234Average$492FlexibilityNo cancel feeOn-time67%
Spirit AirlinesCheapest$279Average$754FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$280Average$608FlexibilityNo cancel feeOn-time70%
AviancaCheapest$292Average$593FlexibilityNo cancel feeOn-time71%
DeltaCheapest$434Average$729FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$437Average$776FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$534Average$879FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$564Average$723FlexibilityNo cancel feeOn-time69%

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