Find flights
When to book
FAQs

Cheap flights from Boston to Lima from C$ 431

BOS — LIM
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Lima

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Lima

Thu 12/117:55 a.m. -
1 stop17h 55m
Mon 23/1111:45 a.m. -
1 stop18h 50m
Deal found 28/10C$ 810
Wed 25/112:50 p.m. -
1 stop28h 25m
Sun 6/127:00 a.m. -
1 stop15h 09m
Deal found 28/10C$ 843
Wed 30/127:40 p.m. -
2 stops28h 15m
Thu 28/11:50 a.m. -
2 stops16h 40m
Deal found 25/10C$ 866
Thu 31/121:45 p.m. -
1 stop15h 15m
Tue 19/112:15 a.m. -
2 stops13h 48m
Deal found 25/10C$ 869
Tue 1/122:43 p.m. -
1 stop10h 37m
Wed 16/1210:30 a.m. -
1 stop11h 39m
Deal found 27/10C$ 870
Sun 29/112:50 p.m. -
1 stop10h 30m
Tue 8/122:15 a.m. -
1 stop19h 54m
Deal found 26/10C$ 876
Mon 26/103:55 p.m. -
1 stop21h 30m
Sat 31/1010:30 a.m. -
1 stop11h 32m
Deal found 26/10C$ 898
Fri 13/119:05 a.m. -
1 stop12h 15m
Mon 16/1112:05 a.m. -
1 stop16h 17m
Deal found 28/10C$ 899
Wed 28/106:36 p.m. -
2 stops29h 39m
Mon 2/111:50 a.m. -
2 stops15h 37m
Deal found 28/10C$ 902

Find flight deals from Boston to Lima

Round-trip from

C$ 810

One-way from

C$ 431

Popular in

December

Cheapest in

March

Average price

C$ 917
Avianca
  • Avianca
  • 12/11-23/11
  • 2 total stops
  • 36h 45m total
  • Boston to Lima
Search Deals
Delta
  • Delta
  • 26/11-31/12
  • 2 total stops
  • 15h 10m total
  • Boston to Lima
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Wed 2/12

9:30 a.m.-11:55 p.m.

1 stop14h 25m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 431
Quickest round-trip

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Sat 28/11

8:00 a.m.-9:20 p.m.

1 stop13h 20m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 431

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Thu 12/11

7:41 a.m.-12:55 a.m.

1 stop17h 14m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 432

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Mon 23/11

7:41 a.m.-10:45 p.m.

1 stop15h 04m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 432

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Tue 12/1

2:43 p.m.-3:40 p.m.

1 stop24h 57m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 432

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Wed 25/11

7:41 a.m.-1:20 a.m.

1 stop17h 39m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 432

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Wed 2/12

2:43 p.m.-12:25 p.m.

1 stop21h 42m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 432

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Thu 26/11

10:10 a.m.-5:00 a.m.

1 stop18h 50m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 436

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Fri 13/11

6:00 a.m.-11:55 p.m.

2 stops17h 55m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 436

BostonLima

BOS Boston Logan Intl - LIM Lima J Chavez Intl

BOSLIM

Boston Logan Intl

Mon 1/2

5:35 a.m.-9:20 p.m.

1 stop15h 45m

Lima J Chavez Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 436

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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

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 C$ 738). Flying from Boston to Lima in December is currently the most expensive (average of C$ 1,280). 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 typical for this route at the moment.

Boston to Lima flights typically cost between C$ 779 and C$ 1,013 in November.
The cheapest round-trip price found within the last 5 days was C$ 810 on Avianca (12 Nov-23 Nov).

Related info for your journey

  • How long is the flight from Boston to Lima?

    Airlines like Copa Airlines and United Airlines fly from Boston to Lima in about 16h 15m. The time it takes to get you to your destination can typically vary by up to 12h. The distance from Boston to Lima is about 6075 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 C$ 738). Flying from Boston to Lima in December is currently the most expensive (average of C$ 1,280). 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

Fly with Cheapflights

How does Cheapflights help users find flights from Boston to Lima?

Cheapflights makes it easy to find Boston to Lima flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boston to Lima?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Lima.

Can Cheapflights find flights from Boston to Lima with no change fees?

Need flexible booking options for your flight to Lima from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Lima become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lima from Boston today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.