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Peru

$197+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$445
(Spirit)

One-way from

$197
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$520
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. 6% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 9/104:50 pmBOS - LIM
1 stop11h 35mAvianca
Tue 9/161:40 amLIM - BOS
1 stop12h 15mAvianca
Deal found 9/9$445
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/42:18 pmBOS - LIM
1 stop25h 17mMultiple Airlines
Sun 10/198:25 pmLIM - BOS
2 stops18h 31mMultiple Airlines
Deal found 9/10$449
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Sat 10/46:10 amBOS - LIM
1 stop14h 10mSpirit Airlines
Sun 10/59:00 amLIM - BOS
1 stop13h 59mSpirit Airlines
Deal found 9/10$454
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/22:18 pmBOS - LIM
1 stop25h 17mMultiple Airlines
Thu 10/168:25 pmLIM - BOS
2 stops18h 31mMultiple Airlines
Deal found 9/10$485
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/178:24 pmBOS - LIM
1 stop23h 56mMultiple Airlines
Sun 10/2611:45 amLIM - BOS
2 stops27h 11mMultiple Airlines
Deal found 9/10$487
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/244:54 pmBOS - LIM
2 stops27h 26mMultiple Airlines
Sat 11/89:45 amLIM - BOS
1 stop24h 38mMultiple Airlines
Deal found 9/10$495
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/46:10 amBOS - LIM
1 stop14h 10mSpirit Airlines
Sun 10/199:00 amLIM - BOS
1 stop25h 26mSpirit Airlines
Deal found 9/10$500
This Mytrip deal was found by Cheapflights users on 9/10. 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 10/76:16 amBOS - LIM
2 stops19h 19mMultiple Airlines
Tue 10/148:25 pmLIM - BOS
2 stops26h 34mMultiple Airlines
Deal found 9/10$502
This Flysmarter deal was found by Cheapflights users on 9/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:00 amBOS - LIM
1 stop16h 35mAvianca
Sat 10/181:40 amLIM - BOS
1 stop12h 15mAvianca
Deal found 9/10$503
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Sat 10/256:16 amBOS - CUZ
2 stops25h 10mMultiple Airlines
Sat 11/19:42 pmCUZ - BOS
2 stops26h 17mMultiple Airlines
Deal found 9/9$637
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sun 11/911:18 amBOS - CUZ
2 stops19h 07mMultiple Airlines
Tue 11/185:07 pmCUZ - BOS
3 stops30h 18mMultiple Airlines
Deal found 9/11$641
This Trip.com deal was found by Cheapflights users on 9/11. 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 9/209:00 amBOS - CUZ
2 stops14h 54mMultiple Airlines
Mon 10/66:57 amCUZ - BOS
2 stops23h 18mMultiple Airlines
Deal found 9/11$650

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 September 11, 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

Thu 10/2

9:00 am-7:20 pm

1 stop11h 20m

Lima J Chavez Intl

Tue 10/14

1:40 am-2:55 pm

1 stop12h 15m

$516

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 2/3

7:31 am-10:45 pm

1 stop15h 14m

Lima J Chavez Intl

Tue 2/17

10:30 am-10:03 pm

1 stop11h 33m

$522

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 10/23

8:41 am-12:55 am

1 stop17h 14m

Lima J Chavez Intl

Thu 11/6

7:00 am-10:03 pm

1 stop15h 03m

$523

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 10/23

8:41 am-10:45 pm

1 stop15h 04m

Lima J Chavez Intl

Mon 10/27

2:35 am-11:02 pm

1 stop19h 27m

$523

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 10/2

3:49 pm-12:55 am

1 stop10h 06m

Lima J Chavez Intl

Wed 10/15

2:35 am-10:53 pm

1 stop19h 18m

$523

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 11/18

2:42 pm-1:20 am

1 stop10h 38m

Lima J Chavez Intl

Tue 11/25

10:30 am-10:03 pm

1 stop11h 33m

$523

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 11/16

3:25 pm-3:30 am

1 stop12h 05m

Lima J Chavez Intl

Thu 1/15

5:35 pm-1:50 pm

2 stops20h 15m

$527

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 11/8

7:34 am-7:15 pm

1 stop11h 41m

Lima J Chavez Intl

Thu 11/20

10:30 am-10:03 pm

1 stop11h 33m

$538

BostonChiclayo

BOS - CIX

BOSCIX

Boston Logan Intl

Thu 11/27

12:00 pm-2:50 pm

2 stops26h 50m

Chiclayo Cornel Ruiz

Wed 12/24

7:35 am-10:19 am

2 stops26h 44m

$654

BostonCusco

BOS - CUZ

BOSCUZ

Boston Logan Intl

Sat 10/25

6:16 am-6:26 am

2 stops25h 10m

Cusco Velazco Astete

Sat 11/1

8:02 am-12:16 pm

3 stops27h 14m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 46 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, April is the cheapest month in which you can book a flight from Boston to Peru (average of $499). Flying from Boston to Peru in December is currently the most expensive (average of $802). 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 September 11, 2025.

When flying from Boston to Peru, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 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
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,847 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,436 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $516, Avianca can have you in Peru from Boston in 11h 20m. 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 $240. Users have also found prices from $246 and $424 on Avianca and American 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, April is the cheapest month in which you can book a flight from Boston to Peru (average of $499). Flying from Boston to Peru in December is currently the most expensive (average of $802). 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 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$279Average$885FlexibilityNo cancel feeOn-time65%
AviancaCheapest$383Average$567FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$387Average$617FlexibilityNo cancel feeOn-time70%
DeltaCheapest$433Average$724FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$434Average$766FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$437Average$913FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$476Average$779FlexibilityNo cancel feeOn-time71%

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