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$197+ Cheap flights from Boston (BOS) to Lima (LIM)

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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Cheapflights Tip: The best prices from Boston Logan Intl to Lima J Chavez Intl are usually found in November or September, booked 42 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Boston to Lima

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Lima (LIM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data 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 Lima J Chavez Intl
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One-way flight from Boston Logan Intl to Lima J Chavez Intl
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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 Lima

Cheapest flights from Boston to Lima
Explore the most affordable flight options available from Boston to Lima. 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

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Lima 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 Lima that are best for you.

Fly from

Boston

Fly to

Lima

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

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 10/23

11:44 am-7:20 pm

2 stops32h 36m

$207

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 11/20

5:45 am-10:58 pm

1 stop17h 13m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 17 results
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Best time to book a flight from Boston to Lima

Have a flexible travel schedule? Discover the best time to fly to Lima 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 Lima

How far ahead should I book a flight from Boston to Lima?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Lima. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Lima, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Boston to Lima (average of $499). Flying from Boston to Lima 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 LIM?

Find hourly flight availability from Boston to Lima. 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 Lima, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 15% versus a flight in the morning.

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

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

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

How much does it cost to fly round-trip from Boston to Lima?

Reviews of airlines servicing Lima

Get insights into the airlines that provide service to Lima. 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 Lima. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM Airlines from Boston to Lima by reading reviews from past customers. Users have also rated airlines 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 Lima. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Lima?

    Departing from Boston to Lima will take you 11h 20m. Boston and Lima are separated by a distance of 3775 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boston to Lima round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Lima, with prices starting at $279. Additional round-trip tickets that might be worth considering are offered by Avianca and Copa Airlines, with the lowest prices starting at $383 and $387, respectively. These flights start at 55% lower than the current average price 3 months from now.

  • Where are the most common layover locations when flying from Boston to Lima?

    Boston to Lima flights have a layover in Miami most often. Panama City sees the next most layovers on Boston to Lima flights. Atlanta comes next as the third most popular layover location for Boston to Lima flights.

  • What are some popular things to do or see while on a layover in Miami?

    If you're on a layover in Miami and looking for things to do, consider visiting Wynwood Art District, Bayfront Park, or Kaseya Center. Wynwood Art District, Bayfront Park and Kaseya Center are located about 5.5 mi, 6.4 mi, and 6.2 mi, respectively from Miami if you are interested in checking them out. Those looking to explore during their layover in Miami can rent a car from Miami for about $26 per day.

  • What are some popular points of interest to see during a layover in Panama City?

    Most Panama City visitors opt to spend their time at Panama Old Cathedral, Amador Causeway, and Panama Canal. Panama Old Cathedral, Amador Causeway and Panama Canal are located about 13.2 mi, 14.7 mi, and 15.1 mi, respectively from Panama City Tocumen Intl if you are interested in checking them out. Those landing in Panama City looking to spend some time exploring during their layover can rent a car for about $13 per day.

  • What are points of interest worth seeing during a layover in Atlanta?

    Georgia Aquarium, Tabernacle, and Fox Theatre are currently the most popular points of interest in Atlanta. Georgia Aquarium, Tabernacle and Fox Theatre are located about 8.6 mi, 8.3 mi, and 9.3 mi, respectively from Atlanta Hartsfield-Jackson if you are interested in checking them out. Those looking to explore during their layover in Atlanta can rent a car from Atlanta Hartsfield-Jackson for about $53 per day.

  • Where are the least popular layover locations for Boston to Lima flights?

    Boston to Lima flights have a layover in New York least often. New York is followed by Bogotá in terms of the least popular layover location on flights from Boston to Lima.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Lima 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 Lima?

    Currently, April is the cheapest month in which you can book a flight from Boston to Lima (average of $499). Flying from Boston to Lima 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

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Top 7 airlines flying from Boston to Lima

Discover the top 7 airlines that operate flights from Boston to Lima. 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$526FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$387Average$617FlexibilityNo cancel feeOn-time70%
DeltaCheapest$433Average$634FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$434Average$632FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$437Average$913FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$476Average$687FlexibilityNo cancel feeOn-time71%

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