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Peru

$236+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIM
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Boston to Peru

Keep the following information in mind while searching for Boston to Peru flight deals. Data was last updated October 28, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$510
(KAYAK)

One-way from

$236
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$552
Provider with most accurate pricing for Boston Logan Intl-Lima J Chavez Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Lima J Chavez Intl flights.
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From Boston Logan Intl to Peru
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One-way flight from Boston Logan Intl to Peru
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Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 28, 2025.

This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:45 amBOS - LIM
1 stop16h 50mSpirit Airlines
Tue 1/1311:59 pmLIM - BOS
1 stop24h 41mSpirit Airlines
Deal found 10/27$510
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:45 amBOS - LIM
1 stop16h 50mSpirit Airlines
Mon 12/1511:37 pmLIM - BOS
1 stop24h 19mSpirit Airlines
Deal found 10/26$511
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:11 pmBOS - LIM
2 stops26h 24mSpirit Airlines
Tue 12/1611:37 pmLIM - BOS
2 stops19h 29mSpirit Airlines
Deal found 10/26$512
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Fri 10/314:25 pmBOS - LIM
1 stop12h 05mAvianca
Sun 11/911:45 amLIM - BOS
2 stops26h 05mAvianca
Deal found 10/27$513
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:25 pmBOS - LIM
1 stop12h 05mAvianca
Wed 11/1911:45 amLIM - BOS
1 stop18h 50mAvianca
Deal found 10/27$514
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:25 pmBOS - LIM
1 stop12h 05mAvianca
Sun 11/163:00 amLIM - BOS
1 stop10h 50mAvianca
Deal found 10/26$515
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:43 amBOS - LIM
2 stops35h 27mMultiple Airlines
Mon 12/811:37 pmLIM - BOS
1 stop24h 19mMultiple Airlines
Deal found 10/27$518
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:40 amBOS - LIM
2 stops30h 00mMultiple Airlines
Tue 12/911:37 pmLIM - BOS
1 stop24h 19mMultiple Airlines
Deal found 10/27$519
This Priceline deal was found by Cheapflights users on 10/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:25 pmBOS - LIM
1 stop12h 05mAvianca
Wed 11/125:35 pmLIM - BOS
1 stop13h 00mAvianca
Deal found 10/26$522
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Tue 10/288:55 amBOS - LIM
1 stop17h 55mAvianca
Mon 11/311:45 amLIM - BOS
1 stop18h 50mAvianca
Deal found 10/27$523
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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.
Thu 11/67:55 amBOS - LIM
1 stop16h 55mAvianca
Tue 11/115:35 pmLIM - BOS
2 stops20h 15mAvianca
Deal found 10/26$526
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:59 amBOS - IQT
2 stops35h 31mLATAM Airlines
Tue 12/2310:05 pmIQT - BOS
2 stops25h 49mLATAM Airlines
Deal found 10/26$700

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 October 28, 2025.
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

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 11/28

6:05 am-9:10 pm

1 stop15h 05m

Lima J Chavez Intl

Mon 12/15

12:15 am-3:10 pm

1 stop14h 55m

$547

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 1/14

1:30 pm-5:00 am

2 stops15h 30m

Lima J Chavez Intl

Sun 1/18

12:00 pm-7:33 am

1 stop19h 33m

$569

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 11/28

5:30 am-11:55 pm

2 stops18h 25m

Lima J Chavez Intl

Mon 12/15

1:50 am-2:59 pm

1 stop13h 09m

$580

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 12/7

5:40 am-9:20 pm

1 stop15h 40m

Lima J Chavez Intl

Mon 12/15

12:15 am-3:10 pm

1 stop14h 55m

$580

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 11/20

2:44 pm-1:20 am

1 stop10h 36m

Lima J Chavez Intl

Mon 12/8

3:30 am-10:40 pm

1 stop19h 10m

$583

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 11/12

7:34 am-12:55 am

1 stop17h 21m

Lima J Chavez Intl

Tue 11/18

2:15 am-10:03 pm

1 stop19h 48m

$583

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 11/5

7:34 am-1:20 am

1 stop17h 46m

Lima J Chavez Intl

Thu 11/13

7:00 am-10:03 pm

1 stop15h 03m

$583

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 12/7

10:15 am-5:00 am

1 stop18h 45m

Lima J Chavez Intl

Mon 12/15

12:15 am-3:41 pm

2 stops15h 26m

$585

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 12/18

7:44 pm-11:55 pm

2 stops28h 11m

Lima J Chavez Intl

Thu 1/1

1:50 am-11:08 am

2 stops33h 18m

$585

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 11/12

7:34 am-7:15 pm

1 stop11h 41m

Lima J Chavez Intl

Mon 1/19

3:30 am-10:03 pm

1 stop18h 33m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 44 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 April is currently the most expensive (average of $475). 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.

What is the cheapest time of day to fly from BOS to PE?

Find hourly flight availability from Boston to Peru. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Peru in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Peru. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Peru flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 28, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines, and LATAM 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
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Copa Airlines
7.6
Good
1,562 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
LATAM Airlines
7.5
Good
1,871 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Avianca
6.6
Okay
2,468 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 $547, LATAM Airlines can have you in Peru from Boston in 15h 05m. 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 $237. Users have also found prices from $250 and $268 on Avianca and LATAM 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 $231). Flying from Boston to Peru in April is currently the most expensive (average of $475). 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

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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 7 airlines flying from Boston to Peru

Discover the top 7 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$278Average$848FlexibilityNo cancel feeOn-time65%
AviancaCheapest$383Average$567FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$390Average$629FlexibilityNo cancel feeOn-time70%
DeltaCheapest$435Average$705FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$439Average$780FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$490Average$782FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$564Average$838FlexibilityNo cancel feeOn-time69%

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