Flights from Boston to Castelli

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Wed, Aug 20

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$934 Roundtrip, found 1 day ago

$934

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 12 from Logan Intl. to Ministro Pistarini Intl., returning Wed, Aug 20, priced at $934 found 1 day ago

Wed, Aug 13 - Tue, Aug 19

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,035 Roundtrip, found 1 day ago

$1,035

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 13 from Logan Intl. to Ministro Pistarini Intl., returning Tue, Aug 19, priced at $1,035 found 1 day ago

Tue, Aug 12 - Mon, Aug 18

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,035 Roundtrip, found 1 day ago

$1,035

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from Logan Intl. to Ministro Pistarini Intl., returning Mon, Aug 18, priced at $1,035 found 1 day ago

Wed, Aug 13 - Thu, Aug 21

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,039 Roundtrip, found 1 day ago

$1,039

Roundtrip

found 1 day ago

Select Air Canada flight, departing Wed, Aug 13 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 21, priced at $1,039 found 1 day ago

Tue, Aug 12 - Sat, Aug 23

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,064 Roundtrip, found 1 day ago

$1,064

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 12 from Logan Intl. to Ministro Pistarini Intl., returning Sat, Aug 23, priced at $1,064 found 1 day ago

Tue, Aug 12 - Fri, Aug 22

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,075 Roundtrip, found 1 day ago

$1,075

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from Logan Intl. to Ministro Pistarini Intl., returning Fri, Aug 22, priced at $1,075 found 1 day ago

Mon, Aug 11 - Tue, Aug 19

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,085 Roundtrip, found 1 day ago

$1,085

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Logan Intl. to Ministro Pistarini Intl., returning Tue, Aug 19, priced at $1,085 found 1 day ago

Sat, Aug 16 - Mon, Aug 18

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,087 Roundtrip, found 1 day ago

$1,087

Roundtrip

found 1 day ago

Select avianca flight, departing Sat, Aug 16 from Logan Intl. to Ministro Pistarini Intl., returning Mon, Aug 18, priced at $1,087 found 1 day ago

Sat, Aug 16 - Tue, Aug 19

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,089 Roundtrip, found 1 day ago

$1,089

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from Logan Intl. to Ministro Pistarini Intl., returning Tue, Aug 19, priced at $1,089 found 1 day ago

Sat, Aug 9 - Mon, Aug 18

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,091 Roundtrip, found 1 day ago

$1,091

Roundtrip

found 1 day ago

Select Copa flight, departing Sat, Aug 9 from Logan Intl. to Ministro Pistarini Intl., returning Mon, Aug 18, priced at $1,091 found 1 day ago

Fri, Aug 15 - Fri, Aug 22

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,115 Roundtrip, found 1 day ago

$1,115

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 15 from Logan Intl. to Ministro Pistarini Intl., returning Fri, Aug 22, priced at $1,115 found 1 day ago

Sat, Aug 9 - Tue, Aug 19

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,116 Roundtrip, found 1 day ago

$1,116

Roundtrip

found 1 day ago

Select Copa flight, departing Sat, Aug 9 from Logan Intl. to Ministro Pistarini Intl., returning Tue, Aug 19, priced at $1,116 found 1 day ago

Mon, Aug 11 - Sun, Aug 17

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,125 Roundtrip, found 1 day ago

$1,125

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Logan Intl. to Ministro Pistarini Intl., returning Sun, Aug 17, priced at $1,125 found 1 day ago

Wed, Aug 13 - Sun, Aug 24

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,130 Roundtrip, found 1 day ago

$1,130

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 13 from Logan Intl. to Ministro Pistarini Intl., returning Sun, Aug 24, priced at $1,130 found 1 day ago

Mon, Aug 11 - Thu, Aug 21

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,131 Roundtrip, found 1 day ago

$1,131

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Mon, Aug 11 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 21, priced at $1,131 found 1 day ago

Wed, Aug 13 - Fri, Aug 22

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,136 Roundtrip, found 1 day ago

$1,136

Roundtrip

found 1 day ago

Select Copa flight, departing Wed, Aug 13 from Logan Intl. to Ministro Pistarini Intl., returning Fri, Aug 22, priced at $1,136 found 1 day ago

Thu, Aug 14 - Sat, Aug 23

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,163 Roundtrip, found 1 day ago

$1,163

Roundtrip

found 1 day ago

Select avianca flight, departing Thu, Aug 14 from Logan Intl. to Ministro Pistarini Intl., returning Sat, Aug 23, priced at $1,163 found 1 day ago

Mon, Aug 11 - Sat, Aug 23

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,171 Roundtrip, found 1 day ago

$1,171

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Mon, Aug 11 from Logan Intl. to Ministro Pistarini Intl., returning Sat, Aug 23, priced at $1,171 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,211 Roundtrip, found 1 day ago

$1,211

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Sat, Aug 16 from Logan Intl. to Ministro Pistarini Intl., returning Sat, Aug 23, priced at $1,211 found 1 day ago

Sat, Aug 9 - Sat, Aug 23

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,310 Roundtrip, found 1 day ago

$1,310

Roundtrip

found 1 day ago

Select Copa flight, departing Sat, Aug 9 from Logan Intl. to Ministro Pistarini Intl., returning Sat, Aug 23, priced at $1,310 found 1 day ago