Boston to South America from only $379 roundtrip (Mar-Oct dates)

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Cheap flights from Boston to South America from only $379 roundtrip with Avianca.

Fly to:
Lima: $379
Santiago: $438
Belo Horizonte: $439-$458

DEPART:
Boston, USA

ARRIVE:
Lima, Peru
Santiago, Chile
Belo Horizonte, Brazil

RETURN:
Boston, USA

DATES:
Availability from March to October 2024 (excluding summer)

Example dates:

Boston – Lima: $379
5th-13th Mar
17th-25th Mar
8th-16th May
20th-28th May
22nd-30th May
5th-13th Jun
9th-17th Sep
11th-19th Sep
13th-21st Sep
23rd Sep – 1st Oct
25th Sep – 3rd Oct
29th Sep – 7th Oct
7th-15th Oct
9th-17th Oct
11th-19th Oct

Boston – Santiago: $438
24th Apr – 2nd May
8th-16th May
20th-28th May
3rd-11th Jun
5th-13th Jun
9th-17th Jun
13th-21st Sep
15th-23rd Sep
19th-27th Sep
3rd-11th Oct
7th-15th Oct
11th-19th Oct
15th-23rd Oct
17th-25th Oct
19th-27th Oct
21st-29th Oct

Boston – Belo Horizonte: $439-$458
16th-24th May
26th May – 3rd Jun
17th-25th Oct

and more…

STOPS:
Bogota

AIRLINES:
Avianca