Cheap flights from Boston to Lima from $275

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 8/22. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Lima

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:30 am - 3:15 am
BOS
-
LIM
21h 45m
1 stop
Air Canada Logo
8:00 am - 9:37 am
LIM
-
BOS
25h 37m
1 stop
$557Air Canada
Fri, Nov 20 - Mon, Nov 30
Delta Logo
6:50 am - 9:40 pm
BOS
-
LIM
15h 50m
2 stops
Delta Logo
12:15 am - 4:28 pm
LIM
-
BOS
15h 13m
2 stops
$558Delta
Wed, Aug 26 - Tue, Sep 15
Copa Airlines Logo
3:57 pm - 1:20 am
BOS
-
LIM
10h 23m
1 stop
Copa Airlines Logo
1:20 pm - 2:34 pm
LIM
-
BOS
24h 14m
1 stop
$559Copa Airlines
Sun, Jul 5 - Sun, Jul 12
Copa Airlines Logo
3:57 pm - 7:15 pm
BOS
-
LIM
28h 18m
1 stop
Copa Airlines Logo
11:00 am - 2:34 pm
LIM
-
BOS
26h 34m
1 stop
$562Copa Airlines
Sat, Jul 4 - Sun, Jul 12
LATAM Airlines Logo
7:20 am - 10:00 pm
BOS
-
LIM
15h 40m
1 stop
LATAM Airlines Logo
1:30 pm - 3:22 pm
LIM
-
BOS
24h 52m
1 stop
$563LATAM Airlines
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
6:00 pm - 9:25 pm
BOS
-
LIM
28h 25m
1 stop
United Airlines Logo
12:55 am - 1:14 am
LIM
-
BOS
23h 19m
2 stops
$564United Airlines
Sat, Aug 22 - Thu, Aug 27
LATAM Airlines Logo
5:30 am - 8:55 pm
BOS
-
LIM
16h 25m
2 stops
LATAM Airlines Logo
12:00 pm - 7:24 am
LIM
-
BOS
18h 24m
1 stop
$565LATAM Airlines
Tue, Sep 1 - Wed, Sep 30
LATAM Airlines Logo
3:20 pm - 6:30 am
BOS
-
LIM
16h 10m
1 stop
LATAM Airlines Logo
1:30 pm - 3:22 pm
LIM
-
BOS
24h 52m
1 stop
$568LATAM Airlines
Thu, Aug 20 - Mon, Aug 31
American Airlines Logo
11:09 am - 10:25 pm
BOS
-
LIM
12h 16m
1 stop
American Airlines Logo
11:59 pm - 5:04 pm
LIM
-
BOS
16h 05m
1 stop
$571American Airlines
Thu, Aug 27 - Wed, Oct 7
Air Canada Logo
6:10 am - 2:15 am
BOS
-
LIM
21h 05m
2 stops
Air Canada Logo
2:55 am - 10:37 pm
LIM
-
BOS
19h 42m
2 stops
$572Air Canada
Fri, Oct 30 - Fri, Nov 13

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LATAM Airlines flights from Boston to Lima

Our best LATAM Airlines deals on Boston to Lima flight tickets
LATAM Airlines
Jun 11
BOS1:55 pmBoston Logan Intl
17h 35m
2 stops
LIM6:30 amLima J Chavez Intl
Jun 16
LIM12:05 amLima J Chavez Intl
12h 40m
1 stop
BOS1:45 pmBoston Logan Intl
$558
LATAM Airlines
Aug 18
BOS7:20 amBoston Logan Intl
15h 40m
1 stop
LIM10:00 pmLima J Chavez Intl
Aug 24
LIM1:30 pmLima J Chavez Intl
24h 52m
1 stop
BOS3:22 pmBoston Logan Intl
$563
LATAM Airlines
Sep 1
BOS5:30 amBoston Logan Intl
16h 25m
2 stops
LIM8:55 pmLima J Chavez Intl
Sep 30
LIM12:00 pmLima J Chavez Intl
18h 24m
1 stop
BOS7:24 amBoston Logan Intl
$565

Delta flights from Boston to Lima

Our best Delta deals on Boston to Lima flight tickets
Delta
Aug 26
BOS7:20 amBoston Logan Intl
15h 20m
1 stop
LIM9:40 pmLima J Chavez Intl
Sep 2
LIM8:55 amLima J Chavez Intl
15h 30m
2 stops
BOS1:25 amBoston Logan Intl
$630
Delta
Jun 19
BOS11:00 amBoston Logan Intl
20h 55m
1 stop
LIM6:55 amLima J Chavez Intl
Jul 15
LIM12:05 amLima J Chavez Intl
24h 15m
1 stop
BOS1:20 amBoston Logan Intl
$639
Delta
Jun 10
BOS5:30 amBoston Logan Intl
17h 25m
1 stop
LIM9:55 pmLima J Chavez Intl
Jun 16
LIM12:10 amLima J Chavez Intl
22h 25m
2 stops
BOS11:35 pmBoston Logan Intl
$645

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 June 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

Fri 11/20

5:30 am-3:15 am

1 stop21h 45m

Lima J Chavez Intl

Mon 11/30

8:00 am-9:37 am

1 stop25h 37m

$557

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 8/26

6:50 am-9:40 pm

2 stops15h 50m

Lima J Chavez Intl

Tue 9/15

12:15 am-4:28 pm

2 stops15h 13m

$558

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 7/5

3:57 pm-1:20 am

1 stop10h 23m

Lima J Chavez Intl

Sun 7/12

1:20 pm-2:34 pm

1 stop24h 14m

$559

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 7/4

3:57 pm-7:15 pm

1 stop28h 18m

Lima J Chavez Intl

Sun 7/12

11:00 am-2:34 pm

1 stop26h 34m

$562

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 8/18

7:20 am-10:00 pm

1 stop15h 40m

Lima J Chavez Intl

Mon 8/24

1:30 pm-3:22 pm

1 stop24h 52m

$563

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 8/22

6:00 pm-9:25 pm

1 stop28h 25m

Lima J Chavez Intl

Thu 8/27

12:55 am-1:14 am

2 stops23h 19m

$564

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 9/1

5:30 am-8:55 pm

2 stops16h 25m

Lima J Chavez Intl

Wed 9/30

12:00 pm-7:24 am

1 stop18h 24m

$565

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 8/20

3:20 pm-6:30 am

1 stop16h 10m

Lima J Chavez Intl

Mon 8/31

1:30 pm-3:22 pm

1 stop24h 52m

$568
Quickest round-trip

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 8/27

11:09 am-10:25 pm

1 stop12h 16m

Lima J Chavez Intl

Wed 10/7

11:59 pm-5:04 pm

1 stop16h 05m

$571

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 10/30

6:10 am-2:15 am

2 stops21h 05m

Lima J Chavez Intl

Fri 11/13

2:55 am-10:37 pm

2 stops19h 42m

$572

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 $541.

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 $618 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 $506 on momondo.

Can stopping save me money on Boston to Lima flights?

You could potentially save up to 5% 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 June 2026, prices for Boston to Lima flights are approximately 19% 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

9h 56m

Direct flights

None
The fastest flight from Boston to Lima takes 9h 56m
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 9h 56m.

  • 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
11,149 reviews
Search Air Canada flights
DeltaPriceFrom $283Free CancellationRating
7.9
8,394 reviews
Search Delta flights
Copa AirlinesPriceFrom $283Free CancellationRating
7.5
1,569 reviews
Search Copa Airlines flights
AviancaPriceFrom $291Free CancellationRating
6.5
2,533 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $420Free CancellationRating
7.4
1,926 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $528Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights
United AirlinesPriceFrom $564Free CancellationRating
7.4
9,794 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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