Flights from Pittsburgh to Carlinville

Cheapest flights from Pittsburgh

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.

Fri, May 30 - Thu, Jun 5

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$210 Roundtrip, found 1 day ago

$210

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 30 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Thu, Jun 5, priced at $210 found 1 day ago

Sun, Jun 1 - Thu, Jun 5

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 1 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Thu, Jun 5, priced at $230 found 1 day ago

Wed, Jun 4 - Sat, Jun 7

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jun 4 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Sat, Jun 7, priced at $235 found 1 day ago

Fri, May 30 - Sun, Jun 8

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 30 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Sun, Jun 8, priced at $240 found 1 day ago

Thu, Jun 5 - Tue, Jun 10

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$256 Roundtrip, found 1 day ago

$256

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jun 5 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Tue, Jun 10, priced at $256 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jun 5 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Fri, Jun 6, priced at $259 found 1 day ago

Sun, Jun 1 - Sun, Jun 8

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 1 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Sun, Jun 8, priced at $260 found 1 day ago

Wed, Jun 4 - Sun, Jun 8

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$280 Roundtrip, found 1 day ago

$280

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jun 4 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Sun, Jun 8, priced at $280 found 1 day ago

Sat, May 31 - Tue, Jun 10

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$286 Roundtrip, found 1 day ago

$286

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, May 31 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Tue, Jun 10, priced at $286 found 1 day ago

Sat, May 31 - Fri, Jun 6

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, May 31 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Fri, Jun 6, priced at $289 found 1 day ago

Sat, May 31 - Wed, Jun 4

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$319 Roundtrip, found 1 day ago

$319

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, May 31 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Wed, Jun 4, priced at $319 found 1 day ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$641 Roundtrip, found 3 days ago

$641

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $641 found 3 days ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$715 Roundtrip, found 3 days ago

$715

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $715 found 3 days ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$746 Roundtrip, found 3 days ago

$746

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $746 found 3 days ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$752 Roundtrip, found 3 days ago

$752

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $752 found 3 days ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$762 Roundtrip, found 3 days ago

$762

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $762 found 3 days ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$769 Roundtrip, found 3 days ago

$769

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $769 found 3 days ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$773 Roundtrip, found 3 days ago

$773

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $773 found 3 days ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$778 Roundtrip, found 3 days ago

$778

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $778 found 3 days ago

Mon, May 19 - Mon, May 19

PIT

Pittsburgh Intl.

STL

Lambert-St. Louis Intl.

$783 Roundtrip, found 3 days ago

$783

Roundtrip

found 3 days ago

Select United flight, departing Mon, May 19 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $783 found 3 days ago