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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.
1 adult
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
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
Multiple Airlines Logo
3:25 pm - 1:50 am
BOS
-
LIM
34h 25m2 stops
Multiple Airlines Logo
8:00 am - 9:32 am
LIM
-
BOS
25h 32m2 stops
$548Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Spirit Airlines Logo
3:43 pm - 10:35 pm
BOS
-
LIM
30h 52m2 stops
Spirit Airlines Logo
11:33 pm - 11:19 pm
LIM
-
BOS
23h 46m3 stops
$552Spirit Airlines
Thu, Jan 8 - Wed, Jan 21
Air Canada Logo
10:45 am - 6:10 am
BOS
-
LIM
19h 25m1 stop
Air Canada Logo
2:55 am - 10:37 pm
LIM
-
BOS
19h 42m2 stops
$553Air Canada
Tue, Feb 17 - Sun, Mar 1
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
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
Spirit Airlines Logo
3:43 pm - 10:35 pm
BOS
-
LIM
30h 52m2 stops
Spirit Airlines Logo
11:33 pm - 11:19 pm
LIM
-
BOS
23h 46m3 stops
$557Spirit Airlines
Thu, Jan 8 - Wed, Jan 21
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
Multiple Airlines Logo
5:10 pm - 6:00 am
BOS
-
LIM
36h 50m2 stops
Multiple Airlines Logo
11:33 pm - 11:19 pm
LIM
-
BOS
23h 46m2 stops
$559Multiple Airlines
Wed, Jan 7 - Wed, Jan 21
Avianca Logo
3:25 pm - 3:30 am
BOS
-
LIM
12h 05m1 stop
Avianca Logo
3:00 am - 10:36 am
LIM
-
BOS
31h 36m3 stops
$560Avianca
Mon, Jan 12 - Tue, Jan 27

Spirit Airlines flights from Boston to Lima

Our best Spirit Airlines deals on Boston to Lima flight tickets
Spirit Airlines
Jan 8
BOS3:43 pmBoston Logan Intl
30h 52m
2 stops
LIM10:35 pmLima J Chavez Intl
Jan 21
LIM11:33 pmLima J Chavez Intl
23h 46m
3 stops
BOS11:19 pmBoston Logan Intl
$552
Find similar
Spirit Airlines
Jan 8
BOS3:43 pmBoston Logan Intl
30h 52m
2 stops
LIM10:35 pmLima J Chavez Intl
Jan 21
LIM11:33 pmLima J Chavez Intl
23h 46m
3 stops
BOS11:19 pmBoston Logan Intl
$557
Find similar
Spirit Airlines
Jan 5
BOS11:55 amBoston Logan Intl
10h 40m
1 stop
LIM10:35 pmLima J Chavez Intl
Jan 12
LIM11:33 pmLima J Chavez Intl
24h 24m
1 stop
BOS11:57 pmBoston Logan Intl
$578
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 18
LIM1:40 amLima J Chavez Intl
12h 15m
1 stop
BOS2:55 pmBoston Logan Intl
$543
Find similar
Avianca
Apr 10
BOS4:50 pmBoston Logan Intl
11h 35m
1 stop
LIM3:25 amLima J Chavez Intl
Apr 18
LIM1:40 amLima J Chavez Intl
12h 15m
1 stop
BOS2:55 pmBoston Logan Intl
$545
Find similar
Avianca
Jan 29
BOS7:55 amBoston Logan Intl
17h 55m
1 stop
LIM1:50 amLima J Chavez Intl
Feb 2
LIM5:35 pmLima J Chavez Intl
25h 22m
2 stops
BOS6:57 pmBoston Logan Intl
$547
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 10, 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

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

Fri 1/23

3:25 pm-1:50 am

2 stops34h 25m

Lima J Chavez Intl

Sun 1/25

8:00 am-9:32 am

2 stops25h 32m

$548

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 1/8

3:43 pm-10:35 pm

2 stops30h 52m

Lima J Chavez Intl

Wed 1/21

11:33 pm-11:19 pm

3 stops23h 46m

$552

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 2/17

10:45 am-6:10 am

1 stop19h 25m

Lima J Chavez Intl

Sun 3/1

2:55 am-10:37 pm

2 stops19h 42m

$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 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

Thu 1/8

3:43 pm-10:35 pm

2 stops30h 52m

Lima J Chavez Intl

Wed 1/21

11:33 pm-11:19 pm

3 stops23h 46m

$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

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 1/7

5:10 pm-6:00 am

2 stops36h 50m

Lima J Chavez Intl

Wed 1/21

11:33 pm-11:19 pm

2 stops23h 46m

$559

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 1/12

3:25 pm-3:30 am

1 stop12h 05m

Lima J Chavez Intl

Tue 1/27

3:00 am-10:36 am

3 stops31h 36m

$560

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 15m

Direct flights

None
The fastest flight from Boston to Lima takes 10h 15m
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 15m.

  • 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
10,515 reviews
Search Air Canada flights
Spirit AirlinesPriceFrom $278Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
AviancaPriceFrom $380Free CancellationRating
6.6
2,478 reviews
Search Avianca flights
DeltaPriceFrom $436Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Copa AirlinesPriceFrom $439Free CancellationRating
7.6
1,557 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $445Free CancellationRating
7.5
1,889 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $531Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
United AirlinesPriceFrom $564Free CancellationRating
7.4
9,092 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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