Cheap Frontier Airlines flights Charlotte (CLT) to St. Louis (STL)

Cheap Frontier Airlines flights Charlotte (CLT) to St. Louis (STL)

Prices were available within the past 7 days and start at for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 4 - Sun, Sep 7

CLT

Charlotte

STL

St. Louis

$170 Roundtrip, found 1 day ago

$170

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Charlotte to St. Louis, returning Sun, Sep 7, priced at $170 found 1 day ago

Fri, Sep 5 - Sun, Sep 7

CLT

Charlotte

STL

St. Louis

$200 Roundtrip, found 1 day ago

$200

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Charlotte to St. Louis, returning Sun, Sep 7, priced at $200 found 1 day ago

Fri, Sep 5 - Sat, Sep 6

CLT

Charlotte

STL

St. Louis

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Charlotte to St. Louis, returning Sat, Sep 6, priced at $230 found 1 day ago