Cheap flights from Boston to Lima from $218

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 5/10. 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

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.
Copa Airlines Logo
3:57 pm - 1:20 am
BOS
-
LIM
10h 23m
1 stop
Copa Airlines Logo
4:00 am - 11:02 pm
LIM
-
BOS
18h 02m
1 stop
$549Copa Airlines
Wed, Aug 12 - Wed, Sep 30
LATAM Airlines Logo
3:20 pm - 5:00 am
BOS
-
LIM
14h 40m
1 stop
LATAM Airlines Logo
12:05 am - 4:09 pm
LIM
-
BOS
15h 04m
1 stop
$561LATAM Airlines
Tue, Jun 2 - Mon, Jun 8
Copa Airlines Logo
8:45 am - 1:20 am
BOS
-
LIM
17h 35m
1 stop
Copa Airlines Logo
2:15 am - 11:10 pm
LIM
-
BOS
19h 55m
1 stop
$566Copa Airlines
Wed, Aug 19 - Fri, Aug 28
Copa Airlines Logo
3:57 pm - 1:20 am
BOS
-
LIM
10h 23m
1 stop
Copa Airlines Logo
2:15 am - 2:34 pm
LIM
-
BOS
11h 19m
1 stop
$567Copa Airlines
Thu, Aug 13 - Mon, Aug 24
GOL Logo
7:45 am - 10:25 pm
BOS
-
LIM
15h 40m
2 stops
GOL Logo
10:00 pm - 12:12 pm
LIM
-
BOS
13h 12m
2 stops
$568GOL
Wed, Aug 12 - Wed, Sep 30
LATAM Airlines Logo
9:30 am - 9:55 pm
BOS
-
LIM
13h 25m
1 stop
LATAM Airlines Logo
8:15 am - 11:31 pm
LIM
-
BOS
14h 16m
1 stop
$572LATAM Airlines
Mon, May 4 - Mon, May 18
Multiple Airlines Logo
8:45 am - 8:50 pm
BOS
-
LIM
13h 05m
1 stop
Multiple Airlines Logo
1:55 am - 7:36 pm
LIM
-
BOS
40h 41m
2 stops
$574Multiple Airlines
Thu, Aug 20 - Mon, Aug 31
Multiple Airlines Logo
4:50 pm - 3:30 am
BOS
-
LIM
11h 40m
1 stop
Multiple Airlines Logo
2:30 am - 7:36 pm
LIM
-
BOS
16h 06m
2 stops
$575Multiple Airlines
Wed, Aug 19 - Tue, Sep 1
Avianca Logo
8:45 am - 8:50 pm
BOS
-
LIM
13h 05m
1 stop
Avianca Logo
11:45 am - 7:10 am
LIM
-
BOS
18h 25m
1 stop
$581Avianca
Tue, May 12 - Wed, May 20
Avianca Logo
4:50 pm - 3:30 am
BOS
-
LIM
11h 40m
1 stop
Avianca Logo
5:35 pm - 7:10 am
LIM
-
BOS
12h 35m
1 stop
$582Avianca
Mon, May 25 - Mon, Jun 1

Avianca flights from Boston to Lima

Our best Avianca deals on Boston to Lima flight tickets
Avianca
May 12
BOS8:45 amBoston Logan Intl
13h 05m
1 stop
LIM8:50 pmLima J Chavez Intl
May 20
LIM11:45 amLima J Chavez Intl
18h 25m
1 stop
BOS7:10 amBoston Logan Intl
$581
Avianca
May 25
BOS4:50 pmBoston Logan Intl
11h 40m
1 stop
LIM3:30 amLima J Chavez Intl
Jun 1
LIM5:35 pmLima J Chavez Intl
12h 35m
1 stop
BOS7:10 amBoston Logan Intl
$582
Avianca
May 9
BOS8:45 amBoston Logan Intl
17h 05m
1 stop
LIM12:50 amLima J Chavez Intl
May 13
LIM11:45 amLima J Chavez Intl
18h 25m
1 stop
BOS7:10 amBoston Logan Intl
$589

Copa Airlines flights from Boston to Lima

Our best Copa Airlines deals on Boston to Lima flight tickets
Copa Airlines
Aug 12
BOS3:57 pmBoston Logan Intl
10h 23m
1 stop
LIM1:20 amLima J Chavez Intl
Sep 30
LIM4:00 amLima J Chavez Intl
18h 02m
1 stop
BOS11:02 pmBoston Logan Intl
$549
Copa Airlines
Aug 19
BOS8:45 amBoston Logan Intl
17h 35m
1 stop
LIM1:20 amLima J Chavez Intl
Aug 28
LIM2:15 amLima J Chavez Intl
19h 55m
1 stop
BOS11:10 pmBoston Logan Intl
$566
Copa Airlines
Aug 13
BOS3:57 pmBoston Logan Intl
10h 23m
1 stop
LIM1:20 amLima J Chavez Intl
Aug 24
LIM2:15 amLima J Chavez Intl
11h 19m
1 stop
BOS2:34 pmBoston Logan Intl
$567

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 April 18, 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

Wed 8/12

3:57 pm-1:20 am

1 stop10h 23m

Lima J Chavez Intl

Wed 9/30

4:00 am-11:02 pm

1 stop18h 02m

$549

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 6/2

3:20 pm-5:00 am

1 stop14h 40m

Lima J Chavez Intl

Mon 6/8

12:05 am-4:09 pm

1 stop15h 04m

$561

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 8/19

8:45 am-1:20 am

1 stop17h 35m

Lima J Chavez Intl

Fri 8/28

2:15 am-11:10 pm

1 stop19h 55m

$566
Quickest round-trip

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 8/13

3:57 pm-1:20 am

1 stop10h 23m

Lima J Chavez Intl

Mon 8/24

2:15 am-2:34 pm

1 stop11h 19m

$567

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 8/12

7:45 am-10:25 pm

2 stops15h 40m

Lima J Chavez Intl

Wed 9/30

10:00 pm-12:12 pm

2 stops13h 12m

$568

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 5/4

9:30 am-9:55 pm

1 stop13h 25m

Lima J Chavez Intl

Mon 5/18

8:15 am-11:31 pm

1 stop14h 16m

$572

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 8/20

8:45 am-8:50 pm

1 stop13h 05m

Lima J Chavez Intl

Mon 8/31

1:55 am-7:36 pm

2 stops40h 41m

$574

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 8/19

4:50 pm-3:30 am

1 stop11h 40m

Lima J Chavez Intl

Tue 9/1

2:30 am-7:36 pm

2 stops16h 06m

$575

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Tue 5/12

8:45 am-8:50 pm

1 stop13h 05m

Lima J Chavez Intl

Wed 5/20

11:45 am-7:10 am

1 stop18h 25m

$581

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 5/25

4:50 pm-3:30 am

1 stop11h 40m

Lima J Chavez Intl

Mon 6/1

5:35 pm-7:10 am

1 stop12h 35m

$582

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 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 $535.

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 $610 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 $502 on momondo.

Can stopping save me money on Boston to Lima flights?

You could potentially save up to 6% 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 April 2026, prices for Boston to Lima flights are approximately 21% 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
10,939 reviews
Search Air Canada flights
Spirit AirlinesPriceFrom $246Free CancellationRating
6.3
8,624 reviews
Search Spirit Airlines flights
Copa AirlinesPriceFrom $282Free CancellationRating
7.5
1,580 reviews
Search Copa Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,422 reviews
Search Delta flights
AviancaPriceFrom $291Free CancellationRating
6.5
2,513 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $435Free CancellationRating
7.4
1,909 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $522Free CancellationRating
7.1
11,620 reviews
Search American Airlines flights
United AirlinesPriceFrom $564Free CancellationRating
7.4
9,604 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
Mon 5/18
Mon 5/25

Find better results for your trip to Peru