Cheap flights from Boston to Lima from $242

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 5/12. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:30 am - 9:25 pm
BOS
-
LIM
14h 55m
1 stop
United Airlines Logo
11:05 pm - 11:16 am
LIM
-
BOS
11h 11m
1 stop
$511United Airlines
Mon, Jun 8 - Tue, Jun 16
American Airlines Logo
2:57 pm - 4:10 am
BOS
-
LIM
14h 13m
1 stop
American Airlines Logo
10:00 pm - 4:15 pm
LIM
-
BOS
17h 15m
1 stop
$512American Airlines
Tue, May 12 - Wed, May 20
American Airlines Logo
12:44 pm - 10:25 pm
BOS
-
LIM
10h 41m
1 stop
American Airlines Logo
6:30 am - 10:54 pm
LIM
-
BOS
15h 24m
2 stops
$517American Airlines
Tue, May 12 - Wed, May 20
United Airlines Logo
3:08 pm - 9:25 pm
BOS
-
LIM
31h 17m
2 stops
United Airlines Logo
11:05 pm - 11:16 am
LIM
-
BOS
11h 11m
1 stop
$531United Airlines
Sat, Jun 13 - Tue, Jun 16
LATAM Airlines Logo
10:16 am - 9:55 pm
BOS
-
LIM
12h 39m
1 stop
LATAM Airlines Logo
12:05 pm - 1:23 am
LIM
-
BOS
12h 18m
1 stop
$544LATAM Airlines
Tue, May 12 - Wed, May 20
American Airlines Logo
9:15 am - 10:25 pm
BOS
-
LIM
14h 10m
2 stops
American Airlines Logo
10:00 pm - 11:50 am
LIM
-
BOS
12h 50m
2 stops
$549American Airlines
Tue, May 12 - Wed, May 20
LATAM Airlines Logo
12:25 pm - 9:55 pm
BOS
-
LIM
10h 30m
1 stop
LATAM Airlines Logo
12:05 pm - 1:23 am
LIM
-
BOS
12h 18m
1 stop
$563LATAM Airlines
Tue, May 12 - Wed, May 20
United Airlines Logo
6:00 am - 9:25 pm
BOS
-
LIM
16h 25m
1 stop
United Airlines Logo
11:05 pm - 4:38 pm
LIM
-
BOS
16h 33m
1 stop
$565United Airlines
Mon, Jun 1 - Mon, Jun 8
United Airlines Logo
8:20 pm - 11:00 pm
BOS
-
LIM
27h 40m
2 stops
United Airlines Logo
11:05 pm - 3:16 pm
LIM
-
BOS
15h 11m
1 stop
$568United Airlines
Fri, May 29 - Wed, Jun 10
United Airlines Logo
8:26 pm - 11:00 pm
BOS
-
LIM
27h 34m
2 stops
United Airlines Logo
11:05 pm - 11:59 pm
LIM
-
BOS
23h 54m
2 stops
$570United Airlines
Tue, May 26 - Sun, Jun 7

LATAM Airlines flights from Boston to Lima

Our best LATAM Airlines deals on Boston to Lima flight tickets
LATAM Airlines
May 12
BOS10:16 amBoston Logan Intl
12h 39m
1 stop
LIM9:55 pmLima J Chavez Intl
May 20
LIM12:05 pmLima J Chavez Intl
12h 18m
1 stop
BOS1:23 amBoston Logan Intl
$544
LATAM Airlines
May 12
BOS12:25 pmBoston Logan Intl
10h 30m
1 stop
LIM9:55 pmLima J Chavez Intl
May 20
LIM12:05 pmLima J Chavez Intl
12h 18m
1 stop
BOS1:23 amBoston Logan Intl
$563
LATAM Airlines
May 13
BOS10:16 amBoston Logan Intl
12h 39m
1 stop
LIM9:55 pmLima J Chavez Intl
May 18
LIM12:05 amLima J Chavez Intl
12h 44m
1 stop
BOS1:49 pmBoston Logan Intl
$565

GOL flights from Boston to Lima

Our best GOL deals on Boston to Lima flight tickets
GOL
May 10
BOS8:45 amBoston Logan Intl
14h 40m
1 stop
LIM10:25 pmLima J Chavez Intl
May 21
LIM6:30 amLima J Chavez Intl
16h 07m
1 stop
BOS11:37 pmBoston Logan Intl
$529
GOL
May 10
BOS12:44 pmBoston Logan Intl
10h 41m
1 stop
LIM10:25 pmLima J Chavez Intl
May 20
LIM6:30 amLima J Chavez Intl
15h 33m
2 stops
BOS11:03 pmBoston Logan Intl
$533
GOL
May 10
BOS12:44 pmBoston Logan Intl
10h 41m
1 stop
LIM10:25 pmLima J Chavez Intl
May 20
LIM10:00 pmLima J Chavez Intl
15h 21m
1 stop
BOS2:21 pmBoston Logan Intl
$589

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 May 9, 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

Mon 6/8

7:30 am-9:25 pm

1 stop14h 55m

Lima J Chavez Intl

Tue 6/16

11:05 pm-11:16 am

1 stop11h 11m

$511

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 5/12

2:57 pm-4:10 am

1 stop14h 13m

Lima J Chavez Intl

Wed 5/20

10:00 pm-4:15 pm

1 stop17h 15m

$512

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 5/12

12:44 pm-10:25 pm

1 stop10h 41m

Lima J Chavez Intl

Wed 5/20

6:30 am-10:54 pm

2 stops15h 24m

$517

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 6/13

3:08 pm-9:25 pm

2 stops31h 17m

Lima J Chavez Intl

Tue 6/16

11:05 pm-11:16 am

1 stop11h 11m

$531

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 5/12

10:16 am-9:55 pm

1 stop12h 39m

Lima J Chavez Intl

Wed 5/20

12:05 pm-1:23 am

1 stop12h 18m

$544

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 5/12

9:15 am-10:25 pm

2 stops14h 10m

Lima J Chavez Intl

Wed 5/20

10:00 pm-11:50 am

2 stops12h 50m

$549
Quickest round-trip

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 5/12

12:25 pm-9:55 pm

1 stop10h 30m

Lima J Chavez Intl

Wed 5/20

12:05 pm-1:23 am

1 stop12h 18m

$563

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 6/1

6:00 am-9:25 pm

1 stop16h 25m

Lima J Chavez Intl

Mon 6/8

11:05 pm-4:38 pm

1 stop16h 33m

$565

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 5/29

8:20 pm-11:00 pm

2 stops27h 40m

Lima J Chavez Intl

Wed 6/10

11:05 pm-3:16 pm

1 stop15h 11m

$568

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 5/26

8:26 pm-11:00 pm

2 stops27h 34m

Lima J Chavez Intl

Sun 6/7

11:05 pm-11:59 pm

2 stops23h 54m

$570

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 typical price of a round-trip flight between Boston and Lima?

What is the cheapest month to fly to Lima?

The cheapest month to fly to Lima from Boston is in March. 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 March, then book flights to Lima from Boston during October instead. Flights to Lima in October, while not as cheap as those in March, still average around $538.

How far in advance should I book a flight from Boston 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 $614 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 $505 on momondo.

How have Boston to Lima flight prices changed over time?

As of May 2026, prices for Boston to Lima flights are approximately 9% 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 20m

Direct flights

None
The fastest flight from Boston to Lima takes 10h 20m
There are no direct flights from Boston to Lima. There are no popular flight routes from Boston to Lima.

Frequently asked questions about flying from Boston to Lima

  • 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 20m.

  • 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
11,012 reviews
Search Air Canada flights
Spirit AirlinesPriceFrom $246Free CancellationRating
6.3
8,636 reviews
Search Spirit Airlines flights
Copa AirlinesPriceFrom $280Free CancellationRating
7.5
1,584 reviews
Search Copa Airlines flights
DeltaPriceFrom $283Free CancellationRating
7.9
8,457 reviews
Search Delta flights
AviancaPriceFrom $291Free CancellationRating
6.5
2,521 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $434Free CancellationRating
7.4
1,918 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $527Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
United AirlinesPriceFrom $564Free CancellationRating
7.4
9,696 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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1 adult
Mon 6/8
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