Cheap flights from Boston to Lima from $236

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 1/22. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Boston to Lima

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
4:25 pm - 3:30 am
BOS
-
LIM
12h 05m1 stop
Avianca Logo
11:45 am - 2:50 pm
LIM
-
BOS
26h 05m2 stops
$460Avianca
Sun, Mar 8 - Sun, Mar 15
Multiple Airlines Logo
4:50 pm - 1:45 am
BOS
-
LIM
33h 55m2 stops
Multiple Airlines Logo
10:30 pm - 10:11 am
LIM
-
BOS
10h 41m1 stop
$461Multiple Airlines
Fri, Apr 10 - Tue, Apr 14
Spirit Airlines Logo
5:34 am - 10:35 pm
BOS
-
LIM
17h 01m1 stop
Spirit Airlines Logo
11:30 pm - 11:44 pm
LIM
-
BOS
24h 14m1 stop
$462Spirit Airlines
Tue, Feb 10 - Tue, Feb 17
Avianca Logo
4:25 pm - 3:30 am
BOS
-
LIM
12h 05m1 stop
Avianca Logo
3:00 am - 2:50 pm
LIM
-
BOS
10h 50m1 stop
$464Avianca
Sun, Mar 8 - Sat, Mar 14
Avianca Logo
4:25 pm - 3:30 am
BOS
-
LIM
12h 05m1 stop
Avianca Logo
11:45 am - 2:50 pm
LIM
-
BOS
26h 05m2 stops
$466Avianca
Sun, Mar 8 - Sun, Mar 15
Multiple Airlines Logo
6:10 pm - 10:35 pm
BOS
-
LIM
28h 25m1 stop
Multiple Airlines Logo
11:30 pm - 1:12 am
LIM
-
BOS
25h 42m2 stops
$468Multiple Airlines
Tue, Feb 17 - Sat, Feb 28
Spirit Airlines Logo
5:23 pm - 10:35 pm
BOS
-
LIM
29h 12m1 stop
Spirit Airlines Logo
11:30 pm - 9:56 am
LIM
-
BOS
10h 26m1 stop
$469Spirit Airlines
Mon, Feb 9 - Fri, Feb 13
Spirit Airlines Logo
5:34 am - 10:35 pm
BOS
-
LIM
17h 01m1 stop
Spirit Airlines Logo
11:30 pm - 11:48 am
LIM
-
BOS
12h 18m2 stops
$470Spirit Airlines
Wed, Feb 4 - Wed, Mar 4
Multiple Airlines Logo
3:25 pm - 3:30 am
BOS
-
LIM
12h 05m1 stop
Multiple Airlines Logo
11:33 pm - 11:19 pm
LIM
-
BOS
23h 46m2 stops
$471Multiple Airlines
Fri, Jan 30 - Tue, Feb 10
Spirit Airlines Logo
5:34 am - 10:35 pm
BOS
-
LIM
17h 01m1 stop
Spirit Airlines Logo
11:30 pm - 5:15 pm
LIM
-
BOS
17h 45m1 stop
$472Spirit Airlines
Wed, Feb 4 - Mon, Mar 2

Air Canada flights from Boston to Lima

Our best Air Canada deals on Boston to Lima flight tickets
Air Canada
Feb 11
BOS5:30 amBoston Logan Intl
20h 45m
1 stop
LIM2:15 amLima J Chavez Intl
Feb 15
LIM8:05 amLima J Chavez Intl
25h 27m
2 stops
BOS9:32 amBoston Logan Intl
$506
Air Canada
Feb 4
BOS3:35 pmBoston Logan Intl
10h 40m
1 stop
LIM2:15 amLima J Chavez Intl
Mar 7
LIM8:05 amLima J Chavez Intl
11h 07m
1 stop
BOS7:12 pmBoston Logan Intl
$507
Air Canada
Feb 4
BOS10:15 amBoston Logan Intl
16h 00m
1 stop
LIM2:15 amLima J Chavez Intl
Feb 5
LIM8:05 amLima J Chavez Intl
25h 57m
1 stop
BOS10:02 amBoston Logan Intl
$512

Avianca flights from Boston to Lima

Our best Avianca deals on Boston to Lima flight tickets
Avianca
Mar 8
BOS4:25 pmBoston Logan Intl
12h 05m
1 stop
LIM3:30 amLima J Chavez Intl
Mar 15
LIM11:45 amLima J Chavez Intl
26h 05m
2 stops
BOS2:50 pmBoston Logan Intl
$460
Avianca
Mar 8
BOS4:25 pmBoston Logan Intl
12h 05m
1 stop
LIM3:30 amLima J Chavez Intl
Mar 14
LIM3:00 amLima J Chavez Intl
10h 50m
1 stop
BOS2:50 pmBoston Logan Intl
$464
Avianca
Mar 8
BOS4:25 pmBoston Logan Intl
12h 05m
1 stop
LIM3:30 amLima J Chavez Intl
Mar 15
LIM11:45 amLima J Chavez Intl
26h 05m
2 stops
BOS2:50 pmBoston Logan Intl
$466

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 January 8, 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

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 3/8

4:25 pm-3:30 am

1 stop12h 05m

Lima J Chavez Intl

Sun 3/15

11:45 am-2:50 pm

2 stops26h 05m

$460

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 4/10

4:50 pm-1:45 am

2 stops33h 55m

Lima J Chavez Intl

Tue 4/14

10:30 pm-10:11 am

1 stop10h 41m

$461

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 2/10

5:34 am-10:35 pm

1 stop17h 01m

Lima J Chavez Intl

Tue 2/17

11:30 pm-11:44 pm

1 stop24h 14m

$462

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 3/8

4:25 pm-3:30 am

1 stop12h 05m

Lima J Chavez Intl

Sat 3/14

3:00 am-2:50 pm

1 stop10h 50m

$464

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sun 3/8

4:25 pm-3:30 am

1 stop12h 05m

Lima J Chavez Intl

Sun 3/15

11:45 am-2:50 pm

2 stops26h 05m

$466

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 2/17

6:10 pm-10:35 pm

1 stop28h 25m

Lima J Chavez Intl

Sat 2/28

11:30 pm-1:12 am

2 stops25h 42m

$468

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 2/9

5:23 pm-10:35 pm

1 stop29h 12m

Lima J Chavez Intl

Fri 2/13

11:30 pm-9:56 am

1 stop10h 26m

$469

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 2/4

5:34 am-10:35 pm

1 stop17h 01m

Lima J Chavez Intl

Wed 3/4

11:30 pm-11:48 am

2 stops12h 18m

$470

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 1/30

3:25 pm-3:30 am

1 stop12h 05m

Lima J Chavez Intl

Tue 2/10

11:33 pm-11:19 pm

2 stops23h 46m

$471

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 2/4

5:34 am-10:35 pm

1 stop17h 01m

Lima J Chavez Intl

Mon 3/2

11:30 pm-5:15 pm

1 stop17h 45m

$472

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $558.

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 $628 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 $514 on momondo.

Can stopping save me money on Boston to Lima flights?

You could potentially save up to 18% 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 January 2026, prices for Boston to Lima flights are approximately 15% 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.
  • 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
10,603 reviews
Search Air Canada flights
Spirit AirlinesPriceFrom $320Free CancellationRating
6.3
8,288 reviews
Search Spirit Airlines flights
AviancaPriceFrom $391Free CancellationRating
6.6
2,490 reviews
Search Avianca flights
Copa AirlinesPriceFrom $441Free CancellationRating
7.6
1,562 reviews
Search Copa Airlines flights
DeltaPriceFrom $444Free CancellationRating
7.9
8,032 reviews
Search Delta flights
LATAM AirlinesPriceFrom $445Free CancellationRating
7.5
1,901 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $532Free CancellationRating
7.2
11,097 reviews
Search American Airlines flights
United AirlinesPriceFrom $564Free CancellationRating
7.4
9,142 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.

An easier way to manage your Lima trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/7
Sat 2/14

Find better results for your trip to Peru