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 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.

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

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

As of July 2026, 2 flights take off from Boston and land in South America each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

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

As of July 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.

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 July 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.

$168 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.

10:20 pm - 9:20 am

BOS

BOG

12h 00m

1 stop

9:45 am - 8:50 pm

BOG

BOS

10h 05m

1 stop

$268Arajet

Sun, Aug 30 - Sun, Sep 6

10:20 pm - 9:20 am

BOS

BOG

12h 00m

1 stop

9:45 am - 8:50 pm

BOG

BOS

10h 05m

1 stop

$269Arajet

Sun, Sep 6 - Sun, Sep 13

10:20 pm - 10:15 am

BOS

BOG

12h 55m

1 stop

10:05 am - 8:50 pm

BOG

BOS

9h 45m

1 stop

$322Arajet

Thu, Aug 13 - Thu, Aug 27

3:57 pm - 2:45 pm

BOS

MDE

23h 48m

1 stop

12:40 pm - 11:10 pm

MDE

BOS

9h 30m

1 stop

$453Copa Airlines

Tue, Jul 21 - Wed, Jul 29

9:55 am - 8:40 pm

BOS

GRU

9h 45mnonstop

10:00 am - 12:58 am

GRU

BOS

39h 58m

2 stops

$538LATAM Airlines

Thu, Oct 8 - Mon, Oct 12

8:47 am - 1:20 am

BOS

LIM

17h 33m

1 stop

2:15 am - 10:01 pm

LIM

BOS

19h 46m

1 stop

$541Copa Airlines

Fri, Oct 30 - Wed, Nov 11

7:20 pm - 7:15 am

BOS

GRU

34h 55m

2 stops

10:00 am - 11:36 pm

GRU

BOS

14h 36m

1 stop

$545LATAM Airlines

Sun, Aug 16 - Thu, Aug 27

7:20 am - 6:30 am

BOS

LIM

24h 10m

1 stop

8:15 am - 11:30 pm

LIM

BOS

14h 15m

1 stop

$546Delta

Thu, Aug 27 - Thu, Sep 10

5:30 am - 8:20 pm

BOS

LIM

15h 50m

2 stops

12:05 pm - 11:10 am

LIM

BOS

22h 05m

1 stop

$553Delta

Wed, Aug 26 - Tue, Sep 1

6:00 pm - 8:20 am

BOS

GIG

13h 20m

1 stop

10:10 pm - 4:46 pm

GIG

BOS

19h 36m

2 stops

$698American Airlines

Thu, Aug 20 - Tue, Aug 25

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Copa Airlines flights from Boston to South America

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

Copa Airlines

Oct 4

BOS3:55 pmBoston Logan Intl

9h 27m

1 stop

BOG12:22 amBogotá El Dorado

Oct 17

BOG2:24 pmBogotá El Dorado

23h 15m

1 stop

BOS2:39 pmBoston Logan Intl

$383

Copa Airlines

Jul 23

BOS3:57 pmBoston Logan Intl

19h 11m

1 stop

BOG10:08 amBogotá El Dorado

Jul 26

BOG12:08 pmBogotá El Dorado

25h 26m

1 stop

BOS2:34 pmBoston Logan Intl

$398

Copa Airlines

Jul 24

BOS3:57 pmBoston Logan Intl

26h 29m

1 stop

BOG5:26 pmBogotá El Dorado

Jul 27

BOG12:08 pmBogotá El Dorado

10h 02m

1 stop

BOS11:10 pmBoston Logan Intl

$413

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 11

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

Oct 16

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

$373

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Sun 8/30

10:20 pm-9:20 am

1 stop12h 00m

Bogotá El Dorado

Sun 9/6

9:45 am-8:50 pm

1 stop10h 05m

$268

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Sun 9/6

10:20 pm-9:20 am

1 stop12h 00m

Bogotá El Dorado

Sun 9/13

9:45 am-8:50 pm

1 stop10h 05m

$269

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Thu 8/13

10:20 pm-10:15 am

1 stop12h 55m

Bogotá El Dorado

Thu 8/27

10:05 am-8:50 pm

1 stop9h 45m

$322

BostonMedellín

BOS - MDE

BOSMDE

Boston Logan Intl

Tue 7/21

3:57 pm-2:45 pm

1 stop23h 48m

Medellín Jose Maria Cordova Intl

Wed 7/29

12:40 pm-11:10 pm

1 stop9h 30m

$453

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 10/8

9:55 am-8:40 pm

Nonstop9h 45m

Sao Paulo Guarulhos Intl

Mon 10/12

10:00 am-12:58 am

2 stops39h 58m

$538

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Fri 10/30

8:47 am-1:20 am

1 stop17h 33m

Lima J Chavez Intl

Wed 11/11

2:15 am-10:01 pm

1 stop19h 46m

$541

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sun 8/16

7:20 pm-7:15 am

2 stops34h 55m

Sao Paulo Guarulhos Intl

Thu 8/27

10:00 am-11:36 pm

1 stop14h 36m

$545

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Thu 8/27

7:20 am-6:30 am

1 stop24h 10m

Lima J Chavez Intl

Thu 9/10

8:15 am-11:30 pm

1 stop14h 15m

$546

BostonLima

BOS - LIM

BOSLIM

Boston Logan Intl

Wed 8/26

5:30 am-8:20 pm

2 stops15h 50m

Lima J Chavez Intl

Tue 9/1

12:05 pm-11:10 am

1 stop22h 05m

$553

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Thu 8/20

6:00 pm-8:20 am

1 stop13h 20m

Rio de Janeiro–Galeão Intl

Tue 8/25

10:10 pm-4:46 pm

2 stops19h 36m

$698

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 $588. 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 $520 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 13% 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	$356
Fastest flight time	6h 10m
Direct flights	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 $356. The best round-trip flight deal from Boston to South America found on momondo in the last 72 hours is $490.

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

Direct flights go from Boston to South America on Wednesday, Friday and Sunday. The only airline offering direct flights is Avianca.

There are 464 airports in South America. From Boston there are direct flights to Bogotá El Dorado (BOG).

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 July 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 (84.96% of total bookings). The next most popular plane models are Airbus A320neo (9.52%), Boeing 787 Dreamliner (0.94%), and Airbus A330-900neo (0.82%).

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 2,518 reviews	Search Avianca flights
United Airlines	PriceFrom $168	Free Cancellation	Rating 7.4 9,930 reviews	Search United Airlines flights
Delta	PriceFrom $182	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
Copa Airlines	PriceFrom $208	Free Cancellation	Rating 7.6 1,568 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 1,947 reviews	Search LATAM Airlines flights
Air Canada	PriceFrom $234	Free Cancellation	Rating 7.1 11,298 reviews	Search Air Canada flights
JetBlue	PriceFrom $297	Free Cancellation	Rating 7.1 3,010 reviews	Search JetBlue flights
American Airlines	PriceFrom $343	Free Cancellation	Rating 7.1 11,765 reviews	Search American Airlines flights
GOL	PriceFrom $360	Free Cancellation	Rating 7.3 1,252 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 $386

Flights to Sao Paulofrom $486

Flights to Buenos Airesfrom $415

Flights to Bogotáfrom $301

Flights to Rio de Janeirofrom $476

Flights to Medellínfrom $292

Flights to Santiagofrom $425

Flights to Cartagenafrom $263

Flights to Quitofrom $403

Flights to Guayaquilfrom $253

Flights to Califrom $346

Flights to Cuscofrom $459

Cheap flights from Boston to South America from $168

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 9/7. 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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Copa Airlines flights from Boston to South America

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

Avianca flights from Boston to South America

Our best Avianca 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