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Lima

$262+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIM
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap 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 July 27, 2026.

This Copa Airlines deal was found by Cheapflights users on 7/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:57 pm
BOS
-
LIM
1 stop28h 18m
Copa Airlines
Sat 9/52:15 am
LIM
-
BOS
1 stop19h 47m
Copa Airlines
Deal found 7/25$541
This Justfly.com deal was found by Cheapflights users on 7/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:20 pm
BOS
-
LIM
1 stop10h 35m
LATAM Airlines
Wed 9/3012:00 pm
LIM
-
BOS
1 stop18h 24m
LATAM Airlines
Deal found 7/26$543
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:18 pm
BOS
-
LIM
1 stop11h 52m
American Airlines
Tue 9/156:30 am
LIM
-
BOS
2 stops13h 23m
American Airlines
Deal found 7/25$544
This American Airlines deal was found by Cheapflights users on 7/22. 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 10/2710:28 am
BOS
-
LIM
2 stops12h 57m
American Airlines
Tue 11/1012:46 am
LIM
-
BOS
1 stop11h 58m
American Airlines
Deal found 7/22$545
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:47 am
BOS
-
LIM
1 stop17h 08m
Copa Airlines
Mon 9/142:35 am
LIM
-
BOS
1 stop19h 27m
Copa Airlines
Deal found 7/25$549
This LATAM Airlines deal was found by Cheapflights users on 7/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:05 pm
BOS
-
LIM
1 stop16h 25m
LATAM Airlines
Fri 9/188:55 am
LIM
-
BOS
2 stops25h 13m
LATAM Airlines
Deal found 7/24$552
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:20 pm
BOS
-
LIM
1 stop16h 10m
Delta
Thu 9/1712:05 pm
LIM
-
BOS
1 stop12h 12m
Delta
Deal found 7/23$553
This Copa Airlines deal was found by Cheapflights users on 7/24. 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 10/308:47 am
BOS
-
LIM
1 stop17h 33m
Copa Airlines
Fri 11/132:15 am
LIM
-
BOS
1 stop19h 46m
Copa Airlines
Deal found 7/24$554
This LATAM Airlines deal was found by Cheapflights users on 7/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 am
BOS
-
LIM
2 stops28h 00m
LATAM Airlines
Mon 10/58:55 am
LIM
-
BOS
2 stops15h 22m
LATAM Airlines
Deal found 7/25$556
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:25 pm
BOS
-
LIM
2 stops27h 30m
United Airlines
Sat 11/1411:55 pm
LIM
-
BOS
1 stop18h 00m
United Airlines
Deal found 7/22$558
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 pm
BOS
-
LIM
1 stop27h 55m
Delta
Wed 9/212:05 pm
LIM
-
BOS
1 stop12h 20m
Delta
Deal found 7/25$562

Find 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$541
(Copa Airlines)

One-way from

$262
(Delta)

Popular in

December

Cheapest in

March

Average price

$745
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 Lima J Chavez Intl
Search Deals
One-way flight from Boston Logan Intl to Lima J Chavez Intl
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 ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 27, 2026.
Use the filters below to find and compare flights from Boston to Lima that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 10/31

7:15 am-6:30 pm

1 stop12h 15m

Lima J Chavez Intl

Tue 11/3

12:15 am-2:33 pm

1 stop14h 18m

$553

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 9/22

3:05 pm-5:00 am

1 stop14h 55m

Lima J Chavez Intl

Thu 10/22

12:15 am-2:33 pm

1 stop13h 18m

$553

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 11/10

5:30 am-8:30 pm

2 stops15h 00m

Lima J Chavez Intl

Wed 12/9

12:05 am-2:33 pm

1 stop14h 28m

$553

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 9/24

3:05 pm-5:00 am

1 stop14h 55m

Lima J Chavez Intl

Tue 10/20

12:05 am-10:24 pm

1 stop21h 19m

$553

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 10/23

3:33 pm-5:00 am

1 stop14h 27m

Lima J Chavez Intl

Mon 11/9

8:20 am-10:21 pm

2 stops14h 01m

$558

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 10/28

8:00 am-9:40 pm

2 stops14h 40m

Lima J Chavez Intl

Fri 11/6

1:00 am-3:23 pm

2 stops14h 23m

$558

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 9/17

4:25 pm-5:00 am

2 stops13h 35m

Lima J Chavez Intl

Tue 10/6

8:15 am-11:33 pm

1 stop14h 18m

$558
Quickest round-trip

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 12/8

2:43 pm-1:20 am

1 stop10h 37m

Lima J Chavez Intl

Mon 12/28

7:00 am-10:02 pm

1 stop15h 02m

$559

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 9/5

8:47 am-10:45 pm

1 stop14h 58m

Lima J Chavez Intl

Sat 9/12

4:40 pm-11:02 pm

1 stop29h 22m

$559
Cheapest one-way

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 10/24

7:00 am-9:40 pm

2 stops15h 40m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Lima

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Lima in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Lima flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Lima flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Lima flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Lima flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Lima flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

To ensure you get the cheapest price possible for a flight from Boston to Lima, you should look to book at least 81 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, March is the cheapest month in which you can book a flight from Boston to Lima (average of $532). Flying from Boston to Lima in December is currently the most expensive (average of $846). 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.

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

Airfare is below average for this route at the moment.

Boston to Lima flights typically cost between $577 and $782 in August.
The cheapest round-trip price found within the last 5 days was $541 on Copa Airlines (Aug 19-Sep 5).

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 July 27, 2026.
Get a feel of what it's like to fly with Delta,Copa Airlines, andLATAM 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
7.8
Good
8,483 reviews

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,483 reviews
Delta
7.8
Good
8,483 reviews

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Copa Airlines
7.6
Good
1,561 reviews
Delta
7.8
Good
8,483 reviews

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
LATAM Airlines
7.4
Good
1,966 reviews
Delta
7.8
Good
8,483 reviews

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.1
Good
11,837 reviews
Delta
7.8
Good
8,483 reviews

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Avianca
6.5
Okay
2,522 reviews
Delta
7.8
Good
8,483 reviews

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

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 12h 15m. Boston and Lima are separated by a distance of 3775 mi.

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

    Flying on Air Canada is currently your cheapest option to Lima, with prices starting at $234. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and Delta, with the lowest prices starting at $282 and $283, respectively. These flights start at 62% lower than the current average price 3 months from now.

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

    $191 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $219 and $220, respectively.

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

    Boston to Lima flights have a layover in Panama City most often. Miami 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 points of interest to see during a layover in Miami?

    Most Miami visitors opt to spend their time at Kaseya Center, Bayfront Park, and Bayside Marketplace. Kaseya Center, Bayfront Park and Bayside Marketplace are located about 6.2 mi, 6.4 mi, and 6.4 mi, respectively from Miami if you are interested in checking them out. Those landing in Miami looking to spend some time exploring during their layover can rent a car for about $25 per day.

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

    Georgia Aquarium, Centennial Olympic Park, and Fox Theatre are currently the most popular points of interest in Atlanta. Georgia Aquarium, Centennial Olympic Park and Fox Theatre are located about 8.6 mi, 8.4 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 $55 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, March is the cheapest month in which you can book a flight from Boston to Lima (average of $532). Flying from Boston to Lima in December is currently the most expensive (average of $846). 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 Lima

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Lima flights
Albany to Lima flights
Boston to Arequipa flights

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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$234Average$506FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$282Average$581FlexibilityNo cancel feeOn-time70%
DeltaCheapest$283Average$666FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$366Average$606FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$378Average$707FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$455Average$652FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$540Average$728FlexibilityNo cancel feeOn-time71%

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