Flights from Boston to Buenos Aires

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.

Sun, Aug 10 - Sun, Aug 17

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,205 Roundtrip, found 1 day ago

$1,205

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 10 from Logan Intl. to Ministro Pistarini Intl., returning Sun, Aug 17, priced at $1,205 found 1 day ago

Fri, Aug 8 - Mon, Aug 11

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,215 Roundtrip, found 1 day ago

$1,215

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 8 from Logan Intl. to Ministro Pistarini Intl., returning Mon, Aug 11, priced at $1,215 found 1 day ago

Thu, Aug 7 - Fri, Aug 15

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,240 Roundtrip, found 1 day ago

$1,240

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Fri, Aug 15, priced at $1,240 found 1 day ago

Wed, Aug 6 - Wed, Aug 13

BOS

Logan Intl.

AEP

Aeroparque Jorge Newbery

$1,261 Roundtrip, found 1 day ago

$1,261

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Wed, Aug 6 from Logan Intl. to Aeroparque Jorge Newbery, returning Wed, Aug 13, priced at $1,261 found 1 day ago

Thu, Aug 7 - Mon, Aug 11

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,265 Roundtrip, found 1 day ago

$1,265

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Mon, Aug 11, priced at $1,265 found 1 day ago

Wed, Aug 6 - Fri, Aug 15

BOS

Logan Intl.

AEP

Aeroparque Jorge Newbery

$1,286 Roundtrip, found 1 day ago

$1,286

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Wed, Aug 6 from Logan Intl. to Aeroparque Jorge Newbery, returning Fri, Aug 15, priced at $1,286 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,312 Roundtrip, found 1 day ago

$1,312

Roundtrip

found 1 day ago

Select Copa flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,312 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,321 Roundtrip, found 1 day ago

$1,321

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,321 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,330 Roundtrip, found 1 day ago

$1,330

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,330 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,342 Roundtrip, found 1 day ago

$1,342

Roundtrip

found 1 day ago

Select Copa flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,342 found 1 day ago

Sat, Aug 9 - Mon, Aug 11

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,350 Roundtrip, found 1 day ago

$1,350

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 9 from Logan Intl. to Ministro Pistarini Intl., returning Mon, Aug 11, priced at $1,350 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,364 Roundtrip, found 1 day ago

$1,364

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,364 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,377 Roundtrip, found 1 day ago

$1,377

Roundtrip

found 1 day ago

Select Copa flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,377 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,387 Roundtrip, found 1 day ago

$1,387

Roundtrip

found 1 day ago

Select Copa flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,387 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,410 Roundtrip, found 1 day ago

$1,410

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,410 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,412 Roundtrip, found 1 day ago

$1,412

Roundtrip

found 1 day ago

Select Copa flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,412 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$1,417 Roundtrip, found 1 day ago

$1,417

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $1,417 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$2,375 Roundtrip, found 1 day ago

$2,375

Roundtrip

found 1 day ago

Select avianca flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $2,375 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

AEP

Aeroparque Jorge Newbery

$2,810 Roundtrip, found 1 day ago

$2,810

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Aug 7 from Logan Intl. to Aeroparque Jorge Newbery, returning Thu, Aug 14, priced at $2,810 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

BOS

Logan Intl.

EZE

Ministro Pistarini Intl.

$2,822 Roundtrip, found 1 day ago

$2,822

Roundtrip

found 1 day ago

Select GOL Linhas Aereas S.A. flight, departing Thu, Aug 7 from Logan Intl. to Ministro Pistarini Intl., returning Thu, Aug 14, priced at $2,822 found 1 day ago