Cheap American Airlines flights St. Louis (STL) to Barcelona (BCN)

Cheap American Airlines flights St. Louis (STL) to Barcelona (BCN)

Prices were available within the past 7 days and start at for one-way flights and $929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Mar 19 - Fri, Apr 10

STL

St. Louis

BCN

Barcelona

$929 Roundtrip, found 1 hour ago

$929

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Thu, Mar 19 from St. Louis to Barcelona, returning Fri, Apr 10, priced at $929 found 1 hour ago

Thu, Mar 19 - Sat, Apr 11

STL

St. Louis

BCN

Barcelona

$959 Roundtrip, found 1 hour ago

$959

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Thu, Mar 19 from St. Louis to Barcelona, returning Sat, Apr 11, priced at $959 found 1 hour ago

Thu, Mar 19 - Mon, Apr 6

STL

St. Louis

BCN

Barcelona

$1,040 Roundtrip, found 1 hour ago

$1,040

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Thu, Mar 19 from St. Louis to Barcelona, returning Mon, Apr 6, priced at $1,040 found 1 hour ago