Cheap Frontier Airlines flights Oklahoma City (OKC) to St. Louis (STL)

Cheap Frontier Airlines flights Oklahoma City (OKC) to St. Louis (STL)

Prices were available within the past 7 days and start at for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 20 - Thu, May 29

OKC

Oklahoma City

STL

St. Louis

$230 Roundtrip, found 7 hours ago

$230

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from Oklahoma City to St. Louis, returning Thu, May 29, priced at $230 found 7 hours ago

Tue, May 20 - Sun, May 25

OKC

Oklahoma City

STL

St. Louis

$238 Roundtrip, found 7 hours ago

$238

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from Oklahoma City to St. Louis, returning Sun, May 25, priced at $238 found 7 hours ago

Sun, May 25 - Wed, May 28

OKC

Oklahoma City

STL

St. Louis

$250 Roundtrip, found 7 hours ago

$250

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, May 25 from Oklahoma City to St. Louis, returning Wed, May 28, priced at $250 found 7 hours ago

Thu, May 22 - Thu, May 29

OKC

Oklahoma City

STL

St. Louis

$293 Roundtrip, found 7 hours ago

$293

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, May 22 from Oklahoma City to St. Louis, returning Thu, May 29, priced at $293 found 7 hours ago

Thu, May 22 - Sun, May 25

OKC

Oklahoma City

STL

St. Louis

$301 Roundtrip, found 7 hours ago

$301

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, May 22 from Oklahoma City to St. Louis, returning Sun, May 25, priced at $301 found 7 hours ago

Tue, May 20 - Fri, May 23

OKC

Oklahoma City

STL

St. Louis

$311 Roundtrip, found 7 hours ago

$311

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from Oklahoma City to St. Louis, returning Fri, May 23, priced at $311 found 7 hours ago

Thu, May 22 - Fri, May 23

OKC

Oklahoma City

STL

St. Louis

$374 Roundtrip, found 7 hours ago

$374

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, May 22 from Oklahoma City to St. Louis, returning Fri, May 23, priced at $374 found 7 hours ago