$468 Cheap United flights St. Louis (STL) to Barcelona (BCN)

$468 Cheap United flights St. Louis (STL) to Barcelona (BCN)

Prices were available within the past 7 days and start at $468 for one-way flights and $582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$582 Roundtrip, found 1 day ago

$582

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $582 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$587 Roundtrip, found 1 day ago

$587

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $587 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$594 Roundtrip, found 1 day ago

$594

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $594 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$602 Roundtrip, found 1 day ago

$602

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $602 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$620 Roundtrip, found 1 day ago

$620

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $620 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$625 Roundtrip, found 1 day ago

$625

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $625 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$625 Roundtrip, found 1 day ago

$625

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $625 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$629 Roundtrip, found 1 day ago

$629

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $629 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$634 Roundtrip, found 1 day ago

$634

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $634 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

St. Louis

BCN

Barcelona

$636 Roundtrip, found 1 day ago

$636

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 10 from St. Louis to Barcelona, returning Fri, Nov 28, priced at $636 found 1 day ago