Flights from Baltimore to Buenos Aires

Cheapest flights from Baltimore

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, Nov 11 - Tue, Nov 25

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$649 Roundtrip, found 1 day ago

$649

Roundtrip

found 1 day ago

Select United flight, departing Tue, Nov 11 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Tue, Nov 25, priced at $649 found 1 day ago

Wed, Nov 12 - Wed, Nov 19

BWI

Baltimore Washington Intl. Thurgood Marshall

EZE

Ministro Pistarini Intl.

$699 Roundtrip, found 1 day ago

$699

Roundtrip

found 1 day ago

Select United flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Ministro Pistarini Intl., returning Wed, Nov 19, priced at $699 found 1 day ago

Sun, Nov 16 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$745 Roundtrip, found 1 day ago

$745

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Sun, Nov 16 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $745 found 1 day ago

Sat, Nov 15 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$774 Roundtrip, found 1 day ago

$774

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Sat, Nov 15 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $774 found 1 day ago

Wed, Nov 12 - Sun, Nov 23

BWI

Baltimore Washington Intl. Thurgood Marshall

EZE

Ministro Pistarini Intl.

$790 Roundtrip, found 1 day ago

$790

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Ministro Pistarini Intl., returning Sun, Nov 23, priced at $790 found 1 day ago

Tue, Nov 11 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$806 Roundtrip, found 1 day ago

$806

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Tue, Nov 11 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $806 found 1 day ago

Thu, Nov 13 - Sun, Nov 23

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$835 Roundtrip, found 1 day ago

$835

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Thu, Nov 13 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sun, Nov 23, priced at $835 found 1 day ago

Thu, Nov 13 - Thu, Nov 20

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$867 Roundtrip, found 1 day ago

$867

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Thu, Nov 13 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Thu, Nov 20, priced at $867 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$875 Roundtrip, found 1 day ago

$875

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $875 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$945 Roundtrip, found 1 day ago

$945

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $945 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$1,006 Roundtrip, found 1 day ago

$1,006

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,006 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$1,076 Roundtrip, found 1 day ago

$1,076

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,076 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$1,078 Roundtrip, found 1 day ago

$1,078

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,078 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$1,148 Roundtrip, found 1 day ago

$1,148

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,148 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$1,165 Roundtrip, found 1 day ago

$1,165

Roundtrip

found 1 day ago

Select United flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,165 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

BWI

Baltimore Washington Intl. Thurgood Marshall

EZE

Ministro Pistarini Intl.

$1,174 Roundtrip, found 1 day ago

$1,174

Roundtrip

found 1 day ago

Select LATAM Airlines Group flight, departing Fri, Nov 14 from Baltimore Washington Intl. Thurgood Marshall to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,174 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$1,218 Roundtrip, found 1 day ago

$1,218

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,218 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

BWI

Baltimore Washington Intl. Thurgood Marshall

EZE

Ministro Pistarini Intl.

$1,228 Roundtrip, found 1 day ago

$1,228

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 14 from Baltimore Washington Intl. Thurgood Marshall to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,228 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$1,254 Roundtrip, found 1 day ago

$1,254

Roundtrip

found 1 day ago

Select Air Canada flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,254 found 1 day ago

Fri, Nov 14 - Sat, Nov 22

DCA

Ronald Reagan Washington National

EZE

Ministro Pistarini Intl.

$1,796 Roundtrip, found 1 day ago

$1,796

Roundtrip

found 1 day ago

Select GOL Linhas Aereas S.A. flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Ministro Pistarini Intl., returning Sat, Nov 22, priced at $1,796 found 1 day ago