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$248+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIM
Thg. 5 30 — Thg. 6 61
Th. 7 5/30
Th. 7 6/6
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 Tháng Tư 30, 2026.

This LATAM Airlines deal was found by Cheapflights users on 4/28. 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.
Th. 6 8/213:00 pm
BOS
-
LIM
1 stop15h 00m
LATAM Airlines
Th. 3 9/112:15 am
LIM
-
BOS
1 stop13h 32m
LATAM Airlines
Deal found 4/28$549
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 6 10/305:30 am
BOS
-
LIM
1 stop20h 45m
Air Canada
Th. 7 11/148:00 am
LIM
-
BOS
1 stop25h 37m
Air Canada
Deal found 4/30$552
This Expedia deal was found by Cheapflights users on 4/29. 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.
Th. 6 10/305:30 am
BOS
-
LIM
1 stop20h 45m
Air Canada
Th. 6 11/68:05 am
LIM
-
BOS
1 stop14h 32m
Air Canada
Deal found 4/29$557
This LATAM Airlines deal was found by Cheapflights users on 4/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 6/23:20 pm
BOS
-
LIM
1 stop14h 40m
LATAM Airlines
Th. 6 6/512:00 pm
LIM
-
BOS
1 stop18h 22m
LATAM Airlines
Deal found 4/27$561
This Justfly.com deal was found by Cheapflights users on 4/29. 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.
Th. 2 5/119:10 am
BOS
-
LIM
1 stop13h 45m
LATAM Airlines
Th. 4 6/312:15 am
LIM
-
BOS
1 stop13h 53m
LATAM Airlines
Deal found 4/29$572
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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.
Th. 3 9/298:45 pm
BOS
-
LIM
1 stop11h 10m
LATAM Airlines
Th. 4 10/712:05 am
LIM
-
BOS
1 stop14h 17m
LATAM Airlines
Deal found 4/30$574
This Orbitz deal was found by Cheapflights users on 4/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 11/245:30 am
BOS
-
LIM
2 stops29h 15m
Air Canada
Th. 7 11/288:00 am
LIM
-
BOS
2 stops24h 45m
Air Canada
Deal found 4/27$575
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Th. 3 5/129:15 am
BOS
-
LIM
2 stops14h 10m
American Airlines
Th. 4 5/206:30 am
LIM
-
BOS
1 stop15h 41m
American Airlines
Deal found 4/25$577
This Copa Airlines deal was found by Cheapflights users on 4/29. 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.
Th. 4 6/38:52 am
BOS
-
LIM
1 stop15h 48m
Copa Airlines
Th. 7 6/62:15 am
LIM
-
BOS
1 stop11h 29m
Copa Airlines
Deal found 4/29$578
This BusinessClass deal was found by Cheapflights users on 4/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
CN 5/107:47 am
BOS
-
LIM
2 stops15h 38m
GOL
Th. 4 5/1310:00 pm
LIM
-
BOS
1 stop11h 02m
GOL
Deal found 4/26$579

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 Tháng Tư 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$549
(LATAM Airlines)

One-way from

$248
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$597
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.
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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. 10% potential increase in price ($71 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 April 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 Tháng Tư 30, 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

Th. 3 6/2

8:52 am-11:40 pm

1 stop15h 48m

Lima J Chavez Intl

Th. 3 6/9

7:00 am-11:08 pm

1 stop15h 08m

$560

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 4 7/22

8:45 am-10:45 pm

1 stop15h 00m

Lima J Chavez Intl

CN 8/30

2:35 am-11:10 pm

1 stop19h 35m

$572

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 2 5/25

8:52 am-1:20 am

1 stop17h 28m

Lima J Chavez Intl

Th. 2 6/1

4:40 pm-2:44 pm

1 stop21h 04m

$578

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 5 9/24

8:47 am-10:45 pm

1 stop14h 58m

Lima J Chavez Intl

Th. 5 10/8

7:00 am-11:02 pm

1 stop15h 02m

$583

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 4 5/27

8:52 am-10:45 pm

1 stop14h 53m

Lima J Chavez Intl

Th. 4 6/3

7:00 am-11:08 pm

1 stop15h 08m

$583

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 4 6/3

8:52 am-11:40 pm

1 stop15h 48m

Lima J Chavez Intl

CN 6/7

4:40 pm-2:44 pm

1 stop21h 04m

$590

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 3 6/9

4:00 pm-1:20 am

1 stop10h 20m

Lima J Chavez Intl

Th. 3 6/16

4:00 am-11:08 pm

1 stop18h 08m

$590

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 4 5/27

6:00 am-9:00 pm

1 stop16h 00m

Lima J Chavez Intl

Th. 7 6/13

8:55 am-1:31 am

2 stops15h 36m

$595

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 6 9/4

5:45 am-9:35 pm

2 stops16h 50m

Lima J Chavez Intl

Th. 3 9/8

12:15 am-2:47 pm

1 stop13h 32m

$595

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Th. 4 5/27

6:00 am-9:00 pm

1 stop16h 00m

Lima J Chavez Intl

Th. 6 6/12

12:00 pm-7:24 am

1 stop18h 24m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 56 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 $528). Flying from Boston to Lima in December is currently the most expensive (average of $840). 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?

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 Tháng Tư 30, 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
7.9
Good
8,467 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
8,467 reviews
Delta
7.9
Good
8,467 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
1,577 reviews
Delta
7.9
Good
8,467 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
7.4
Good
1,911 reviews
Delta
7.9
Good
8,467 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
7.1
Good
11,685 reviews
Delta
7.9
Good
8,467 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
6.5
Okay
2,517 reviews
Delta
7.9
Good
8,467 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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 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 15h 48m. 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 Spirit Airlines and Copa Airlines, with the lowest prices starting at $246 and $281, respectively. These flights start at 61% lower than the current average price 3 months from now.

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

    $155 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Avianca and Copa Airlines, with prices starting from $191 and $207, 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, Bayside Marketplace, and Bayfront Park. Kaseya Center, Bayside Marketplace and Bayfront Park 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 $26 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 $61 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 $528). Flying from Boston to Lima in December is currently the most expensive (average of $840). 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 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 8 airlines flying from Boston to Lima

Discover the top 8 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 Tháng Tư 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$234Average$506FlexibilityNo cancel feeOn-time67%
Spirit AirlinesCheapest$246Average$535FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$281Average$575FlexibilityNo cancel feeOn-time70%
DeltaCheapest$284Average$652FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$291Average$548FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$434Average$642FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$527Average$720FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$564Average$707FlexibilityNo cancel feeOn-time69%

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