How many flights depart from Boston to South America on average per week?

As of June 2026, there are 14 flights per week flying from Boston to South America. The most common day of the week flights depart is Thu, with 29% of flights taking off on this day.

What is the cheapest airline that flies from Boston Logan Intl to South America?

United Airlines, Copa Airlines, and Delta are the most popular carriers operating from Boston Logan Intl to South America

What airlines fly to South America?

Copa Airlines, American Airlines and LATAM Airlines are the top three most popular airlines that fly to South America from Boston according to our data. Copa Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 10 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

How many flights depart from Boston to South America on average per day?

As of June 2026, 2 flights take off from Boston and land in South America each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

When did momondo last update prices for flights from Boston Logan Intl Airport to South America?

Prices for flights from Boston Logan Intl Airport to South America are updated daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to South America?

The number of operators available for flights from Boston Logan Intl Airport to South America is 11 as of June 2026.

How old do you have to be to fly from Boston Logan Intl Airport to South America?

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 South America.

What documentation or ID do you need to fly to South America?

The travel and health documents you'll need for your trip to South America 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 South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$143 Cheap Flights from Boston to South America in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to South America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 9:17 pm

BOS

BOG

17h 17m

1 stop

7:00 am - 12:34 am

BOG

BOS

16h 34m

1 stop

$360American Airlines

Sun, Oct 4 - Sat, Oct 17

4:50 pm - 2:00 am

BOS

BOG

10h 10m

1 stop

4:25 am - 2:50 pm

BOG

BOS

9h 25m

1 stop

$363Avianca

Fri, Oct 9 - Mon, Oct 12

7:20 am - 5:50 pm

BOS

BOG

11h 30m

1 stop

8:40 am - 11:25 pm

BOG

BOS

13h 45m

1 stop

$376Delta

Fri, Sep 4 - Sat, Sep 12

2:50 pm - 8:35 am

BOS

CTG

17h 45m

1 stop

12:05 pm - 10:01 pm

CTG

BOS

9h 56m

1 stop

$379Copa Airlines

Wed, Nov 4 - Fri, Nov 13

8:47 am - 5:26 pm

BOS

BOG

9h 39m

1 stop

4:59 am - 11:02 pm

BOG

BOS

17h 03m

1 stop

$383Copa Airlines

Wed, Oct 7 - Tue, Oct 13

5:30 am - 1:40 pm

BOS

BOG

9h 10m

1 stop

10:35 am - 11:20 pm

BOG

BOS

11h 45m

1 stop

$386LATAM Airlines

Tue, Aug 25 - Fri, Aug 28

7:00 am - 11:35 pm

BOS

CTG

17h 35m

2 stops

6:50 am - 11:23 pm

CTG

BOS

15h 33m

2 stops

$388LATAM Airlines

Tue, Oct 20 - Sun, Oct 25

8:15 pm - 2:15 pm

BOS

CTG

18h 00m

1 stop

3:25 pm - 12:58 am

CTG

BOS

9h 33m

1 stop

$389Delta

Fri, Nov 6 - Wed, Nov 11

6:00 am - 9:10 pm

BOS

MDE

40h 10m

2 stops

9:45 am - 1:14 am

MDE

BOS

38h 29m

2 stops

$434United Airlines

Wed, Jul 22 - Wed, Jul 29

6:00 pm - 9:25 pm

BOS

LIM

28h 25m

1 stop

11:05 pm - 12:47 pm

LIM

BOS

12h 42m

1 stop

$560United Airlines

Sat, Aug 22 - Wed, Sep 9

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Avianca flights from Boston to South America

Our best Avianca deals on Boston to South America flight tickets

Avianca

Oct 9

BOS4:50 pmBoston Logan Intl

10h 10m

1 stop

BOG2:00 amBogotá El Dorado

Oct 12

BOG4:25 amBogotá El Dorado

9h 25m

1 stop

BOS2:50 pmBoston Logan Intl

$363

Avianca

Oct 14

BOS4:50 pmBoston Logan Intl

10h 10m

1 stop

BOG2:00 amBogotá El Dorado

Oct 25

BOG4:00 amBogotá El Dorado

9h 50m

1 stop

BOS2:50 pmBoston Logan Intl

$364

Avianca

Sep 23

BOS4:50 pmBoston Logan Intl

10h 10m

1 stop

BOG2:00 amBogotá El Dorado

Oct 28

BOG12:10 amBogotá El Dorado

6h 25m

BOS7:35 amBoston Logan Intl

$382

Delta flights from Boston to South America

Our best Delta deals on Boston to South America flight tickets

Delta

Sep 4

BOS7:20 amBoston Logan Intl

11h 30m

1 stop

BOG5:50 pmBogotá El Dorado

Sep 12

BOG8:40 amBogotá El Dorado

13h 45m

1 stop

BOS11:25 pmBoston Logan Intl

$376

Delta

Nov 6

BOS8:15 pmBoston Logan Intl

18h 00m

1 stop

CTG2:15 pmCartagena Rafael Nunez

Nov 9

CTG3:25 pmCartagena Rafael Nunez

9h 33m

1 stop

BOS12:58 amBoston Logan Intl

$389

Delta

Nov 4

BOS8:15 pmBoston Logan Intl

18h 00m

1 stop

CTG2:15 pmCartagena Rafael Nunez

Nov 12

CTG5:05 amCartagena Rafael Nunez

18h 18m

2 stops

BOS11:23 pmBoston Logan Intl

$392

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Sun 10/4

5:00 am-9:17 pm

1 stop17h 17m

Bogotá El Dorado

Sat 10/17

7:00 am-12:34 am

1 stop16h 34m

$360

Quickest round-trip

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Fri 10/9

4:50 pm-2:00 am

1 stop10h 10m

Bogotá El Dorado

Mon 10/12

4:25 am-2:50 pm

1 stop9h 25m

$363

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Fri 9/4

7:20 am-5:50 pm

1 stop11h 30m

Bogotá El Dorado

Sat 9/12

8:40 am-11:25 pm

1 stop13h 45m

$376

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Wed 11/4

2:50 pm-8:35 am

1 stop17h 45m

Cartagena Rafael Nunez

Fri 11/13

12:05 pm-10:01 pm

1 stop9h 56m

$379

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Wed 10/7

8:47 am-5:26 pm

1 stop9h 39m

Bogotá El Dorado

Tue 10/13

4:59 am-11:02 pm

1 stop17h 03m

$383

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Tue 8/25

5:30 am-1:40 pm

1 stop9h 10m

Bogotá El Dorado

Fri 8/28

10:35 am-11:20 pm

1 stop11h 45m

$386

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Tue 10/20

7:00 am-11:35 pm

2 stops17h 35m

Cartagena Rafael Nunez

Sun 10/25

6:50 am-11:23 pm

2 stops15h 33m

$388

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Fri 11/6

8:15 pm-2:15 pm

1 stop18h 00m

Cartagena Rafael Nunez

Wed 11/11

3:25 pm-12:58 am

1 stop9h 33m

$389

BostonMedellín

BOS - MDE

BOSMDE

Boston Logan Intl

Wed 7/22

6:00 am-9:10 pm

2 stops40h 10m

Medellín Jose Maria Cordova Intl

Wed 7/29

9:45 am-1:14 am

2 stops38h 29m

$434

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Sat 8/22

6:00 pm-9:25 pm

1 stop28h 25m

Lima J Chavez Intl

Wed 9/9

11:05 pm-12:47 pm

1 stop12h 42m

$560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to South America

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

Prices

Airlines

Other information

What is the cheapest month to fly to South America?

In general, March is the cheapest month to fly from Boston to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $590. If you aren’t able to travel during the month of March, then book flights to South America from Boston during November instead. Flights to South America in November, while not as cheap as those in March, still average around $619.

What is the cheapest Boston Logan Intl to South America flight route?

Fly from Boston Logan Intl to Bogotá El Dorado for the best Boston Logan Intl - South America flight prices

How far in advance should I book a flight from Boston to South America?

You are more likely to see cheaper flights to South America from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $619 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Boston for as low as $506 on momondo.

What cabin class options are available on Boston to South America flights?

There are 3 cabin classes available to choose from on Boston to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to South America flights?

You could potentially save up to 14% on your flight if you consider stops on a Boston to South America flight.

Cheap Boston to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to South America

Best Price Found	$351
Fastest flight time	6h 10m
Direct flights	Mon, Tue, Wed, Fri and Sun
Airports in South America	464 airports

The best one-way flight to South America from Boston in the past 72 hours is $351. The best round-trip flight deal from Boston to South America found on momondo in the last 72 hours is $481.

The fastest flight from Boston to South America takes 6h 10m

Direct flights go from Boston to South America on Monday, Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.

There are 464 airports in South America. From Boston there are direct flights to Bogotá El Dorado (BOG), Sao Paulo Guarulhos Intl (GRU).

Search flight deals

Frequently asked questions about flying from Boston to South America

When did momondo last update prices for flights from Boston Logan Intl Airport to South America?
Prices for flights from Boston Logan Intl Airport to South America are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to South America?
The number of operators available for flights from Boston Logan Intl Airport to South America is 11 as of June 2026.
How old do you have to be to fly from Boston Logan Intl Airport to South America?
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 South America.
What documentation or ID do you need to fly to South America?
The travel and health documents you'll need for your trip to South America 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 South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to South America?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to South America is Boeing 787-9 Dreamliner (83.02% of total bookings). The next most popular plane models are Airbus A320neo (8.95%), Boeing 737-800 (1.40%), and Boeing 737 MAX 8 (1.16%).

Best airlines flying from Boston to South America

Compare and see reviews for airlines that fly from Boston to South America with momondo

Airline	Rating	Free Cancellation	Price
Arajet	PriceFrom $110	Free Cancellation	Rating 6.5 49 reviews	Search Arajet flights
Avianca	PriceFrom $126	Free Cancellation	Rating 6.5 2,533 reviews	Search Avianca flights
United Airlines	PriceFrom $168	Free Cancellation	Rating 7.4 9,826 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $208	Free Cancellation	Rating 7.5 1,570 reviews	Search Copa Airlines flights
Air Canada	PriceFrom $234	Free Cancellation	Rating 7.1 11,193 reviews	Search Air Canada flights
LATAM Airlines	PriceFrom $260	Free Cancellation	Rating 7.4 1,933 reviews	Search LATAM Airlines flights
Delta	PriceFrom $272	Free Cancellation	Rating 7.9 8,398 reviews	Search Delta flights
JetBlue	PriceFrom $285	Free Cancellation	Rating 7.1 2,985 reviews	Search JetBlue flights
American Airlines	PriceFrom $343	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights
GOL	PriceFrom $360	Free Cancellation	Rating 7.3 1,230 reviews	Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to South America?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to South America. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to South America with flexible booking policies on momondo?

Flights from Boston to South America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to South America?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to South America.

I’m not ready to book a flight from Boston to South America right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to South America flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your South America 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.

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Find better results for your trip to South America

Popular cities

Other flights from Boston

Other flights to South America

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in South America

Flights to Limafrom $441

Flights to Sao Paulofrom $409

Flights to Buenos Airesfrom $554

Flights to Bogotáfrom $309

Flights to Rio de Janeirofrom $475

Flights to Medellínfrom $288

Flights to Santiagofrom $425

Flights to Cartagenafrom $276

Flights to Quitofrom $360

Flights to Guayaquilfrom $288

Flights to Califrom $326

Flights to Cuscofrom $527

Cheap flights from Boston to South America from $143

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 South America departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boston to South America

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Avianca flights from Boston to South America

Our best Avianca deals on Boston to South America flight tickets

Delta flights from Boston to South America

Our best Delta deals on Boston to South America flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to South America that are best for you.

How to get the cheapest flight ticket from Boston to South America

What is the cheapest month to fly to South America?

What is the cheapest Boston Logan Intl to South America flight route?

How far in advance should I book a flight from Boston to South America?

What cabin class options are available on Boston to South America flights?

Can stopping save me money on Boston to South America flights?

What is the cheapest airline that flies from Boston Logan Intl to South America?

What airlines fly to South America?

How many flights depart from Boston to South America on average per day?

How many flights depart from Boston to South America on average per week?

Cheap Boston to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to South America

Best Price Found

Fastest flight time

Direct flights

Airports in South America

Frequently asked questions about flying from Boston to South America

Best airlines flying from Boston to South America

Compare and see reviews for airlines that fly from Boston to South America with momondo

Why use momondo?

An easier way to manage your South America 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.

Find better results for your trip to South America

Popular cities in South America

Popular flights according to clicks in the last 7 days on momondo

Boston flight routes

According to popular flight searches on momondo this year

South America flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South America

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South America

List of cabin classes available on flights landing in South America. Availability may vary depending on flight origin and airline.

Complete your trip to South America

Explore popular destinations other users love

According to popular flight searches on momondo this year