$111 Cheap Frontier Airlines flights Cleveland (CLE) to St. Louis (STL)

$111 Cheap Frontier Airlines flights Cleveland (CLE) to St. Louis (STL)

Prices were available within the past 7 days and start at $111 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Tue, Dec 16

CLE

Cleveland

STL

St. Louis

$193 Roundtrip, found 1 day ago

$193

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 11 from Cleveland to St. Louis, returning Tue, Dec 16, priced at $193 found 1 day ago

Thu, Dec 11 - Sun, Dec 21

CLE

Cleveland

STL

St. Louis

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 11 from Cleveland to St. Louis, returning Sun, Dec 21, priced at $194 found 1 day ago

Fri, Dec 12 - Tue, Dec 16

CLE

Cleveland

STL

St. Louis

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 12 from Cleveland to St. Louis, returning Tue, Dec 16, priced at $197 found 1 day ago

Fri, Dec 12 - Sun, Dec 21

CLE

Cleveland

STL

St. Louis

$198 Roundtrip, found 1 day ago

$198

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 12 from Cleveland to St. Louis, returning Sun, Dec 21, priced at $198 found 1 day ago

Thu, Dec 11 - Sat, Dec 13

CLE

Cleveland

STL

St. Louis

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 11 from Cleveland to St. Louis, returning Sat, Dec 13, priced at $214 found 1 day ago

Thu, Dec 11 - Thu, Dec 18

CLE

Cleveland

STL

St. Louis

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 11 from Cleveland to St. Louis, returning Thu, Dec 18, priced at $218 found 1 day ago

Fri, Dec 12 - Thu, Dec 18

CLE

Cleveland

STL

St. Louis

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 12 from Cleveland to St. Louis, returning Thu, Dec 18, priced at $222 found 1 day ago

Tue, Dec 9 - Tue, Dec 16

CLE

Cleveland

STL

St. Louis

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Dec 9 from Cleveland to St. Louis, returning Tue, Dec 16, priced at $223 found 1 day ago

Tue, Dec 9 - Sun, Dec 21

CLE

Cleveland

STL

St. Louis

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Dec 9 from Cleveland to St. Louis, returning Sun, Dec 21, priced at $224 found 1 day ago

Tue, Dec 9 - Thu, Dec 11

CLE

Cleveland

STL

St. Louis

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Dec 9 from Cleveland to St. Louis, returning Thu, Dec 11, priced at $244 found 1 day ago