Flights from St. Louis to Sort

Cheapest flights from St. Louis

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.

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$582 Roundtrip, found 1 day ago

$582

Roundtrip

found 1 day ago

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

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$587 Roundtrip, found 1 day ago

$587

Roundtrip

found 1 day ago

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

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$594 Roundtrip, found 1 day ago

$594

Roundtrip

found 1 day ago

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

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$602 Roundtrip, found 1 day ago

$602

Roundtrip

found 1 day ago

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

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$603 Roundtrip, found 1 day ago

$603

Roundtrip

found 1 day ago

Select Air Canada flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $603 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$607 Roundtrip, found 1 day ago

$607

Roundtrip

found 1 day ago

Select Lufthansa flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $607 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$609 Roundtrip, found 1 day ago

$609

Roundtrip

found 1 day ago

Select Air Canada flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $609 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$609 Roundtrip, found 1 day ago

$609

Roundtrip

found 1 day ago

Select Air Canada flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $609 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$612 Roundtrip, found 1 day ago

$612

Roundtrip

found 1 day ago

Select Lufthansa flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $612 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$615 Roundtrip, found 1 day ago

$615

Roundtrip

found 1 day ago

Select Air Canada flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $615 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$616 Roundtrip, found 1 day ago

$616

Roundtrip

found 1 day ago

Select Air Canada flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $616 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$616 Roundtrip, found 1 day ago

$616

Roundtrip

found 1 day ago

Select Lufthansa flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $616 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$696 Roundtrip, found 1 day ago

$696

Roundtrip

found 1 day ago

Select British Airways flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $696 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$725 Roundtrip, found 1 day ago

$725

Roundtrip

found 1 day ago

Select KLM flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $725 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$864 Roundtrip, found 1 day ago

$864

Roundtrip

found 1 day ago

Select Aer Lingus flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $864 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$876 Roundtrip, found 1 day ago

$876

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $876 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$886 Roundtrip, found 1 day ago

$886

Roundtrip

found 1 day ago

Select Virgin Atlantic flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $886 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$886 Roundtrip, found 1 day ago

$886

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $886 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$938 Roundtrip, found 1 day ago

$938

Roundtrip

found 1 day ago

Select Air France flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $938 found 1 day ago

Mon, Nov 10 - Fri, Nov 28

STL

Lambert-St. Louis Intl.

BCN

Barcelona Intl.

$1,115 Roundtrip, found 1 day ago

$1,115

Roundtrip

found 1 day ago

Select Iberia flight, departing Mon, Nov 10 from Lambert-St. Louis Intl. to Barcelona Intl., returning Fri, Nov 28, priced at $1,115 found 1 day ago