Flights from St. Louis to Glenshaw

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, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$159 Roundtrip, found 23 hours ago

$159

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $159 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$178 Roundtrip, found 23 hours ago

$178

Roundtrip

found 23 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $178 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$183 Roundtrip, found 23 hours ago

$183

Roundtrip

found 23 hours ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $183 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$195 Roundtrip, found 23 hours ago

$195

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $195 found 23 hours ago

Tue, Aug 12 - Tue, Aug 19

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$197 Roundtrip, found 23 hours ago

$197

Roundtrip

found 23 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Tue, Aug 19, priced at $197 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$201 Roundtrip, found 23 hours ago

$201

Roundtrip

found 23 hours ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $201 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$207 Roundtrip, found 23 hours ago

$207

Roundtrip

found 23 hours ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $207 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$213 Roundtrip, found 23 hours ago

$213

Roundtrip

found 23 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $213 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$218 Roundtrip, found 23 hours ago

$218

Roundtrip

found 23 hours ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $218 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$220 Roundtrip, found 23 hours ago

$220

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $220 found 23 hours ago

Fri, Aug 8 - Tue, Aug 19

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$221 Roundtrip, found 23 hours ago

$221

Roundtrip

found 23 hours ago

Select Delta flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Tue, Aug 19, priced at $221 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$222 Roundtrip, found 23 hours ago

$222

Roundtrip

found 23 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $222 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$222 Roundtrip, found 23 hours ago

$222

Roundtrip

found 23 hours ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $222 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$224 Roundtrip, found 23 hours ago

$224

Roundtrip

found 23 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $224 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$225 Roundtrip, found 23 hours ago

$225

Roundtrip

found 23 hours ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $225 found 23 hours ago

Sun, Aug 10 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$229 Roundtrip, found 23 hours ago

$229

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Sun, Aug 10 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Fri, Aug 15, priced at $229 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$235 Roundtrip, found 23 hours ago

$235

Roundtrip

found 23 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $235 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$236 Roundtrip, found 23 hours ago

$236

Roundtrip

found 23 hours ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $236 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$240 Roundtrip, found 23 hours ago

$240

Roundtrip

found 23 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $240 found 23 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

PIT

Pittsburgh Intl.

$242 Roundtrip, found 23 hours ago

$242

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Pittsburgh Intl., returning Wed, Aug 13, priced at $242 found 23 hours ago