How much is the cheapest flight to St. Clair County?

Prices were available within the past 7 days and start at $29 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 12 - Mon, Feb 16

MCO

Orlando

STL

St. Louis

$58 Roundtrip, just found

$58

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Feb 12 from Orlando to St. Louis, returning Mon, Feb 16, priced at $58 just found

Wed, Feb 4 - Sat, Feb 7

DEN

Denver

STL

St. Louis

$58 Roundtrip, just found

$58

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Feb 4 from Denver to St. Louis, returning Sat, Feb 7, priced at $58 just found

Wed, Feb 4 - Fri, Feb 6

DEN

Denver

STL

St. Louis

$62 Roundtrip, found 2 hours ago

$62

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Feb 4 from Denver to St. Louis, returning Fri, Feb 6, priced at $62 found 2 hours ago

Wed, Jan 28 - Sat, Jan 31

DEN

Denver

STL

St. Louis

$66 Roundtrip, just found

$66

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Jan 28 from Denver to St. Louis, returning Sat, Jan 31, priced at $66 just found

Wed, Feb 11 - Sat, Feb 14

DEN

Denver

STL

St. Louis

$68 Roundtrip, just found

$68

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Feb 11 from Denver to St. Louis, returning Sat, Feb 14, priced at $68 just found

Wed, Feb 4 - Fri, Feb 6

DEN

Denver

STL

St. Louis

$72 Roundtrip, found 2 hours ago

$72

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Feb 4 from Denver to St. Louis, returning Fri, Feb 6, priced at $72 found 2 hours ago

Thu, Feb 26 - Sun, Mar 1

MCO

Orlando

STL

St. Louis

$93 Roundtrip, just found

$93

Roundtrip

just found

Select Southwest Airlines flight, departing Thu, Feb 26 from Orlando to St. Louis, returning Sun, Mar 1, priced at $93 just found

Wed, Feb 25 - Sat, Feb 28

DEN

Denver

STL

St. Louis

$157 Roundtrip, just found

$157

Roundtrip

just found

Select United flight, departing Wed, Feb 25 from Denver to St. Louis, returning Sat, Feb 28, priced at $157 just found

Wed, Mar 4 - Sat, Mar 7

SEA

Seattle

STL

St. Louis

$159 Roundtrip, found 1 hour ago

$159

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Wed, Mar 4 from Seattle to St. Louis, returning Sat, Mar 7, priced at $159 found 1 hour ago

Sun, Jan 18 - Mon, Jan 26

PAE

Seattle

STL

St. Louis

$1,343 Roundtrip, found 2 days ago

$1,343

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Sun, Jan 18 from Seattle to St. Louis, returning Mon, Jan 26, priced at $1,343 found 2 days ago