Cheap Flights From Boston To South America

Cheap flights from Boston (BOS) to popular destinations in South America

Sao Paulo $413
Sao Paulo
Carrier Departure Date Return Date Lowest Price
<> Multiple Airlines < Jan 23, 2025 < Jan 31, 2025 $413
<> Multiple Airlines < Jan 26, 2025 < Feb 4, 2025 $413
<> Multiple Airlines < Feb 24, 2025 < Feb 27, 2025 $657
<> Multiple Airlines < Feb 27, 2025 < Mar 6, 2025 $1,073
<> Multiple Airlines < Jan 27, 2025 < Jan 29, 2025 $1,285
<> Multiple Airlines < Feb 20, 2025 < Feb 23, 2025 $1,411

Cheap Last Minute Flights from Boston to South America

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Boston to South America. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Cali 5/16/25 5/20/25 $401
Bogota 5/23/25 5/27/25 $365
Medellin 5/23/25 5/28/25 $419
Quito 5/30/25 6/3/25 $481
Cartagena 5/31/25 6/4/25 $345

Cheap Flights from Boston to South America Countries

Cheap International Flights from Boston - BOS Last modified: May 9, 2025 9:25 -04:00

FlightsLowest Price
Boston to Montevideo, Uruguay$831
Boston to Santa Cruz, Bolivia$579
Boston to La Paz, Bolivia$710
Boston to Asuncion$921
Boston to Punta Del Este$1,807
Boston to Sao Paulo$467
Boston to Rio de Janeiro$615
Boston to Lima, Peru$347
Boston to Bogota$311
Boston to Belo Horizonte$532
Boston to Medellin$323
Boston to Buenos Aires, Argentina$835
Boston to Brasilia$523
Boston to Quito$371
Boston to Cartagena$272
Boston to Recife$560
Boston to Santiago, Chile$776
Boston to Curitiba$669
Boston to CaracasCheck Dates
Boston to Porto Alegre, Brazil$487
Boston to Salvador$520
Boston to Vitoria, Brazil$620
Boston to Guayaquil$385
Boston to Cali$401
Boston to Goiania$667
Boston to Fortaleza$574
Boston to Florianopolis$620
Boston to Cuzco$631
Boston to Galapagos Islands$656
Boston to Pereira$432
Cheap Flights from Boston to South America, from $272 Round trip from BOS to South America