$107 Cheap Frontier Airlines flights St. Louis (STL) to Cincinnati (CVG)

$107 Cheap Frontier Airlines flights St. Louis (STL) to Cincinnati (CVG)

Prices were available within the past 7 days and start at $107 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 19 - Wed, Aug 6

STL

St. Louis

CVG

Cincinnati

$158 Roundtrip, found 6 days ago

$158

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from St. Louis to Cincinnati, returning Wed, Aug 6, priced at $158 found 6 days ago

Sat, Jul 19 - Sat, Aug 9

STL

St. Louis

CVG

Cincinnati

$180 Roundtrip, found 6 days ago

$180

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from St. Louis to Cincinnati, returning Sat, Aug 9, priced at $180 found 6 days ago

Sun, Aug 10 - Wed, Aug 13

STL

St. Louis

CVG

Cincinnati

$181 Roundtrip, found 6 days ago

$181

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from St. Louis to Cincinnati, returning Wed, Aug 13, priced at $181 found 6 days ago

Sat, Jul 19 - Sat, Aug 2

STL

St. Louis

CVG

Cincinnati

$185 Roundtrip, found 6 days ago

$185

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from St. Louis to Cincinnati, returning Sat, Aug 2, priced at $185 found 6 days ago

Wed, Sep 17 - Wed, Sep 24

STL

St. Louis

CVG

Cincinnati

$186 Roundtrip, found 6 days ago

$186

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Sep 17 from St. Louis to Cincinnati, returning Wed, Sep 24, priced at $186 found 6 days ago

Wed, Aug 6 - Wed, Aug 13

STL

St. Louis

CVG

Cincinnati

$189 Roundtrip, found 6 days ago

$189

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Aug 6 from St. Louis to Cincinnati, returning Wed, Aug 13, priced at $189 found 6 days ago