What airlines fly to South America?

Copa Airlines, LATAM Airlines and American 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 34% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 11 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 March 2026, 1 flights take off from Boston and land in South America each day. The most common flight departure time for this route is 7:00AM, with 100% of daily flights taking off at noon.

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

As of March 2026, there are 8 flights per week flying from Boston to South America. The most common day of the week flights depart is Wed, with 25% of flights taking off on this day.

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

Arajet, Copa Airlines, and United Airlines are the most popular carriers operating from Boston Logan Intl 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 March 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.

$108 Cheap Flights from Boston to South America in 2026

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 1:11 pm

BOS

BOG

8h 26m

1 stop

2:07 pm - 11:57 pm

BOG

BOS

8h 50m

1 stop

$296Spirit Airlines

Mon, Apr 13 - Thu, Apr 16

5:45 am - 1:11 pm

BOS

BOG

8h 26m

1 stop

2:07 pm - 10:15 am

BOG

BOS

19h 08m

1 stop

$297Spirit Airlines

Tue, Apr 14 - Mon, Apr 20

5:40 am - 1:08 pm

BOS

BOG

8h 28m

1 stop

2:07 pm - 11:59 pm

BOG

BOS

8h 52m

1 stop

$302Spirit Airlines

Wed, May 6 - Mon, May 11

8:52 am - 10:50 pm

BOS

MDE

14h 58m

1 stop

10:35 am - 11:08 pm

MDE

BOS

11h 33m

1 stop

$335Copa Airlines

Mon, May 4 - Sun, May 17

8:45 am - 1:45 am

BOS

LIM

18h 00m

1 stop

11:45 am - 7:10 am

LIM

BOS

18h 25m

1 stop

$429Avianca

Thu, Apr 30 - Wed, May 20

8:44 am - 7:15 pm

BOS

LIM

11h 31m

1 stop

7:00 am - 11:10 pm

LIM

BOS

15h 10m

1 stop

$431Copa Airlines

Mon, Mar 23 - Mon, Mar 30

5:35 am - 8:20 pm

BOS

LIM

15h 45m

2 stops

8:55 am - 1:22 am

LIM

BOS

15h 27m

2 stops

$442LATAM Airlines

Thu, Apr 16 - Thu, Apr 30

5:35 am - 9:35 pm

BOS

LIM

17h 00m

2 stops

8:55 am - 1:38 am

LIM

BOS

15h 43m

2 stops

$445LATAM Airlines

Thu, Apr 9 - Fri, Apr 17

9:33 pm - 4:30 pm

BOS

CGH

17h 57m

2 stops

6:10 pm - 11:25 am

CGH

BOS

18h 15m

2 stops

$560American Airlines

Wed, Mar 11 - Wed, Mar 25

9:33 pm - 4:30 pm

BOS

CGH

17h 57m

2 stops

6:10 pm - 11:25 am

CGH

BOS

18h 15m

2 stops

$561American Airlines

Wed, Mar 11 - Wed, Mar 25

Spirit Airlines flights from Boston to South America

Our best Spirit Airlines deals on Boston to South America flight tickets

Spirit Airlines

Apr 13

BOS5:45 amBoston Logan Intl

8h 26m

1 stop

BOG1:11 pmBogotá El Dorado

Apr 16

BOG2:07 pmBogotá El Dorado

8h 50m

1 stop

BOS11:57 pmBoston Logan Intl

$296

Spirit Airlines

Apr 14

BOS5:45 amBoston Logan Intl

8h 26m

1 stop

BOG1:11 pmBogotá El Dorado

Apr 20

BOG2:07 pmBogotá El Dorado

19h 08m

1 stop

BOS10:15 amBoston Logan Intl

$297

Spirit Airlines

May 6

BOS5:40 amBoston Logan Intl

8h 28m

1 stop

BOG1:08 pmBogotá El Dorado

May 11

BOG2:07 pmBogotá El Dorado

8h 52m

1 stop

BOS11:59 pmBoston Logan Intl

$302

United Airlines flights from Boston to South America

Our best United Airlines deals on Boston to South America flight tickets

United Airlines

Apr 27

BOS7:25 amBoston Logan Intl

12h 55m

1 stop

BOG7:20 pmBogotá El Dorado

May 4

BOG12:14 amBogotá El Dorado

13h 27m

1 stop

BOS2:41 pmBoston Logan Intl

$346

United Airlines

Sep 1

BOS7:35 amBoston Logan Intl

14h 35m

2 stops

MDE9:10 pmMedellín Jose Maria Cordova Intl

Sep 17

MDE9:45 amMedellín Jose Maria Cordova Intl

22h 38m

2 stops

BOS9:23 amBoston Logan Intl

$352

United Airlines

Apr 13

BOS6:48 pmBoston Logan Intl

28h 12m

2 stops

BOG10:00 pmBogotá El Dorado

Apr 29

BOG8:30 amBogotá El Dorado

12h 16m

1 stop

BOS9:46 pmBoston Logan Intl

$353

Fly from

Fly to

Route

Depart

Return

Price

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Mon 4/13

5:45 am-1:11 pm

1 stop8h 26m

Bogotá El Dorado

Thu 4/16

2:07 pm-11:57 pm

1 stop8h 50m

$296

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Tue 4/14

5:45 am-1:11 pm

1 stop8h 26m

Bogotá El Dorado

Mon 4/20

2:07 pm-10:15 am

1 stop19h 08m

$297

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Wed 5/6

5:40 am-1:08 pm

1 stop8h 28m

Bogotá El Dorado

Mon 5/11

2:07 pm-11:59 pm

1 stop8h 52m

$302

BostonMedellín

BOS - MDE

BOSMDE

Boston Logan Intl

Mon 5/4

8:52 am-10:50 pm

1 stop14h 58m

Medellín Jose Maria Cordova Intl

Sun 5/17

10:35 am-11:08 pm

1 stop11h 33m

$335

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 4/30

8:45 am-1:45 am

1 stop18h 00m

Lima J Chavez Intl

Wed 5/20

11:45 am-7:10 am

1 stop18h 25m

$429

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Mon 3/23

8:44 am-7:15 pm

1 stop11h 31m

Lima J Chavez Intl

Mon 3/30

7:00 am-11:10 pm

1 stop15h 10m

$431

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 4/16

5:35 am-8:20 pm

2 stops15h 45m

Lima J Chavez Intl

Thu 4/30

8:55 am-1:22 am

2 stops15h 27m

$442

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 4/9

5:35 am-9:35 pm

2 stops17h 00m

Lima J Chavez Intl

Fri 4/17

8:55 am-1:38 am

2 stops15h 43m

$445

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 3/11

9:33 pm-4:30 pm

2 stops17h 57m

Sao Paulo Congonhas

Wed 3/25

6:10 pm-11:25 am

2 stops18h 15m

$560

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 3/11

9:33 pm-4:30 pm

2 stops17h 57m

Sao Paulo Congonhas

Wed 3/25

6:10 pm-11:25 am

2 stops18h 15m

$561

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, September 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 $528. If you aren’t able to travel during the month of September, then book flights to South America from Boston during October instead. Flights to South America in October, while not as cheap as those in September, still average around $534.

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 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 $622 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 $500 on momondo.

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

There are 3 cabin classes available to choose from on Boston Logan Intl 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 33% 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	$202
Fastest flight time	6h 10m
Direct flights	Wed, Fri and Sun
Airports in South America	463 airports

The best one-way flight to South America from Boston in the past 72 hours is $202. The best round-trip flight deal from Boston to South America found on momondo in the last 72 hours is $389.

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

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

There are 463 airports in South America. From Boston there are direct flights to Bogotá El Dorado (BOG).

Search flight deals

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 March 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 (75.44% of total bookings). The next most popular plane models are Airbus A320neo (16.91%), Boeing 737-800 (1.12%), and Airbus A330-300 (1.12%).

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
Delta	PriceFrom $117	Free Cancellation	Rating 7.9 8,251 reviews	Search Delta flights
Avianca	PriceFrom $126	Free Cancellation	Rating 6.5 2,496 reviews	Search Avianca flights
Arajet	PriceFrom $137	Free Cancellation	Rating 6.4 46 reviews	Search Arajet flights
GOL	PriceFrom $166	Free Cancellation	Rating 7.3 1,181 reviews	Search GOL flights
United Airlines	PriceFrom $168	Free Cancellation	Rating 7.4 9,397 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $206	Free Cancellation	Rating 7.6 1,558 reviews	Search Copa Airlines flights
Air Canada	PriceFrom $234	Free Cancellation	Rating 7.1 10,777 reviews	Search Air Canada flights
Spirit Airlines	PriceFrom $246	Free Cancellation	Rating 6.3 8,494 reviews	Search Spirit Airlines flights
LATAM Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 1,917 reviews	Search LATAM Airlines flights
JetBlue	PriceFrom $294	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue 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

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Complete your trip

Feeling lucky

Popular cities in South America

Flights to Limafrom $267

Flights to Buenos Airesfrom $465

Flights to Sao Paulofrom $394

Flights to Bogotáfrom $195

Flights to Rio de Janeirofrom $473

Flights to Medellínfrom $214

Flights to Santiagofrom $342

Flights to Cartagenafrom $170

Flights to Quitofrom $326

Flights to Guayaquilfrom $188

Flights to Cuscofrom $385

Flights to Califrom $209

Cheap flights from Boston to South America from $112

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 3/17. 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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Spirit Airlines flights from Boston to South America

Our best Spirit Airlines deals on Boston to South America flight tickets

United Airlines flights from Boston to South America

Our best United Airlines deals on Boston to South America flight tickets

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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 to South America?

What cabin class options are available on Boston Logan Intl 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

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