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Cheap flights from Boston to Lima from $268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Lima departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Lima

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
4:50 pm - 3:25 am
BOS
-
LIM
11h 35m1 stop
Avianca Logo
8:25 pm - 2:55 pm
LIM
-
BOS
17h 30m2 stops
$543Avianca
Fri, May 8 - Tue, May 19
Avianca Logo
7:55 am - 1:50 am
BOS
-
LIM
17h 55m1 stop
Avianca Logo
5:35 pm - 6:57 pm
LIM
-
BOS
25h 22m2 stops
$547Avianca
Thu, Jan 29 - Mon, Feb 2
Air Canada Logo
10:15 am - 6:10 am
BOS
-
LIM
19h 55m2 stops
Air Canada Logo
2:55 am - 10:37 pm
LIM
-
BOS
19h 42m2 stops
$550Air Canada
Tue, Feb 17 - Sun, Mar 1
Avianca Logo
4:50 pm - 5:40 pm
BOS
-
LIM
25h 50m2 stops
Avianca Logo
6:45 pm - 7:15 am
LIM
-
BOS
11h 30m1 stop
$551Avianca
Fri, Apr 10 - Mon, Apr 13
Avianca Logo
4:50 pm - 3:25 am
BOS
-
LIM
11h 35m1 stop
Avianca Logo
6:45 pm - 2:55 pm
LIM
-
BOS
19h 10m2 stops
$553Avianca
Fri, May 15 - Sat, May 23
Multiple Airlines Logo
5:34 am - 10:35 pm
BOS
-
LIM
17h 01m1 stop
Multiple Airlines Logo
2:55 am - 10:37 pm
LIM
-
BOS
18h 42m2 stops
$554Multiple Airlines
Thu, Jan 15 - Thu, Mar 26
Multiple Airlines Logo
7:00 am - 12:50 am
BOS
-
LIM
17h 50m2 stops
Multiple Airlines Logo
11:30 pm - 11:57 pm
LIM
-
BOS
24h 27m1 stop
$555Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
5:45 am - 10:35 pm
BOS
-
LIM
16h 50m1 stop
Multiple Airlines Logo
11:33 pm - 1:13 am
LIM
-
BOS
25h 40m2 stops
$556Multiple Airlines
Mon, Jan 5 - Mon, Jan 12
Multiple Airlines Logo
3:35 pm - 6:10 am
BOS
-
LIM
38h 35m2 stops
Multiple Airlines Logo
3:00 am - 1:50 pm
LIM
-
BOS
10h 50m1 stop
$557Multiple Airlines
Mon, Feb 16 - Thu, Feb 19
Air Canada Logo
6:55 pm - 2:15 am
BOS
-
LIM
55h 20m2 stops
Air Canada Logo
2:55 am - 10:02 am
LIM
-
BOS
30h 07m2 stops
$558Air Canada
Thu, Jan 15 - Thu, Mar 26

Air Canada flights from Boston to Lima

Our best Air Canada deals on Boston to Lima flight tickets
Air Canada
Feb 17
BOS10:15 amBoston Logan Intl
19h 55m
2 stops
LIM6:10 amLima J Chavez Intl
Mar 1
LIM2:55 amLima J Chavez Intl
19h 42m
2 stops
BOS10:37 pmBoston Logan Intl
$550
Find similar
Air Canada
Jan 19
BOS3:40 pmBoston Logan Intl
38h 30m
2 stops
LIM6:10 amLima J Chavez Intl
Jan 27
LIM2:55 amLima J Chavez Intl
19h 42m
2 stops
BOS10:37 pmBoston Logan Intl
$559
Find similar
Air Canada
Feb 11
BOS3:35 pmBoston Logan Intl
10h 40m
1 stop
LIM2:15 amLima J Chavez Intl
Feb 16
LIM2:55 amLima J Chavez Intl
16h 47m
2 stops
BOS7:42 pmBoston Logan Intl
$581
Find similar

Avianca flights from Boston to Lima

Our best Avianca deals on Boston to Lima flight tickets
Avianca
Apr 10
BOS4:50 pmBoston Logan Intl
25h 50m
2 stops
LIM5:40 pmLima J Chavez Intl
Apr 13
LIM6:45 pmLima J Chavez Intl
11h 30m
1 stop
BOS7:15 amBoston Logan Intl
$551
Find similar
Avianca
Apr 24
BOS4:50 pmBoston Logan Intl
25h 50m
2 stops
LIM5:40 pmLima J Chavez Intl
Apr 30
LIM8:25 pmLima J Chavez Intl
17h 30m
2 stops
BOS2:55 pmBoston Logan Intl
$553
Find similar
Avianca
Apr 29
BOS4:50 pmBoston Logan Intl
17h 40m
2 stops
LIM9:30 amLima J Chavez Intl
May 20
LIM6:45 pmLima J Chavez Intl
11h 30m
1 stop
BOS7:15 amBoston Logan Intl
$561
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
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

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 5/8

4:50 pm-3:25 am

1 stop11h 35m

Lima J Chavez Intl

Tue 5/19

8:25 pm-2:55 pm

2 stops17h 30m

$543

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 1/29

7:55 am-1:50 am

1 stop17h 55m

Lima J Chavez Intl

Mon 2/2

5:35 pm-6:57 pm

2 stops25h 22m

$547

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 2/17

10:15 am-6:10 am

2 stops19h 55m

Lima J Chavez Intl

Sun 3/1

2:55 am-10:37 pm

2 stops19h 42m

$550

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 4/10

4:50 pm-5:40 pm

2 stops25h 50m

Lima J Chavez Intl

Mon 4/13

6:45 pm-7:15 am

1 stop11h 30m

$551

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 5/15

4:50 pm-3:25 am

1 stop11h 35m

Lima J Chavez Intl

Sat 5/23

6:45 pm-2:55 pm

2 stops19h 10m

$553

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 1/15

5:34 am-10:35 pm

1 stop17h 01m

Lima J Chavez Intl

Thu 3/26

2:55 am-10:37 pm

2 stops18h 42m

$554

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 2/9

7:00 am-12:50 am

2 stops17h 50m

Lima J Chavez Intl

Mon 2/16

11:30 pm-11:57 pm

1 stop24h 27m

$555

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 1/5

5:45 am-10:35 pm

1 stop16h 50m

Lima J Chavez Intl

Mon 1/12

11:33 pm-1:13 am

2 stops25h 40m

$556

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 2/16

3:35 pm-6:10 am

2 stops38h 35m

Lima J Chavez Intl

Thu 2/19

3:00 am-1:50 pm

1 stop10h 50m

$557

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 1/15

6:55 pm-2:15 am

2 stops55h 20m

Lima J Chavez Intl

Thu 3/26

2:55 am-10:02 am

2 stops30h 07m

$558

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lima from

How to get the cheapest flight ticket from Boston to Lima

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lima?

The cheapest month to fly to Lima from Boston is in September. Flight prices, which tend to average around $528, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Lima from Boston during October instead. Flights to Lima in October, while not as cheap as those in September, still average around $562.

What is the cheapest day to depart on your flight to Lima?

According to our data, Monday is the cheapest day to fly to Lima from Boston. The lowest ticket price found for a Monday departure recently was $531. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Lima for around $635.

What is the cheapest time of day to depart on your flight to Lima?

The cheapest time of day to fly to Lima is in the evening when flights can be purchased for as low as $508. Flights in the morning are often more expensive with an average ticket price of $594.

How far in advance should I book a flight to Lima?

You are more likely to see cheaper flights to Lima from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Lima for around $633 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lima from Boston for as low as $530 on momondo.

Can stopping save me money on Boston to Lima flights?

You could potentially save up to 14% on your flight if you consider stops on a Boston to Lima flight.

How have Boston to Lima flight prices changed over time?

As of December 2025, prices for Boston to Lima flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Lima

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Lima according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Lima (BOS to LIM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Lima

Fastest flight time

10h 04m

Direct flights

None
The fastest flight from Boston to Lima takes 10h 04m
There are no direct flights from Boston to Lima. There are no popular flight routes from Boston to Lima.
Search flight deals

  • How far is Boston Logan Intl to Lima J Chavez Intl by plane?

    Lima J Chavez Intl is 3776.8 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 10h 04m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Lima J Chavez Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Lima J Chavez Intl Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Lima J Chavez Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Lima J Chavez Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Lima J Chavez Intl Airport.

  • What documentation or ID do you need to fly to Lima J Chavez Intl Airport?

    The travel and health documents you'll need for your trip to Lima J Chavez Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lima J Chavez Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Lima?

Best airlines flying from Boston to Lima

Compare and see reviews for airlines that fly from Boston to Lima with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $234Free CancellationRating
7.1
10,517 reviews
Search Air Canada flights
Spirit AirlinesPriceFrom $278Free CancellationRating
6.3
8,180 reviews
Search Spirit Airlines flights
AviancaPriceFrom $380Free CancellationRating
6.6
2,480 reviews
Search Avianca flights
DeltaPriceFrom $436Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Copa AirlinesPriceFrom $439Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $445Free CancellationRating
7.5
1,887 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $531Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $564Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights

Traveling to a place near Lima?

Book flights to Lima if you plan to visit one of these locations
Callao

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Lima?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Lima. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Lima with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lima from Boston with this policy.

How can momondo help me find flights from Boston to Lima?

Once you have performed a search for Boston to Lima flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Lima right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Lima now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lima and let you know when they change.

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