$49 Cheap Frontier Airlines flights St. Louis (STL) to Dallas (DFW)

$49 Cheap Frontier Airlines flights St. Louis (STL) to Dallas (DFW)

Prices were available within the past 7 days and start at $49 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 30 - Sat, Jun 13

STL

St. Louis

DFW

Dallas

$90 Roundtrip, found 6 days ago

$90

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, May 30 from St. Louis to Dallas, returning Sat, Jun 13, priced at $90 found 6 days ago

Mon, May 4 - Sun, May 17

STL

St. Louis

DFW

Dallas

$114 Roundtrip, found 6 days ago

$114

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, May 4 from St. Louis to Dallas, returning Sun, May 17, priced at $114 found 6 days ago

Sat, May 16 - Sun, May 17

STL

St. Louis

DFW

Dallas

$118 Roundtrip, found 1 day ago

$118

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 16 from St. Louis to Dallas, returning Sun, May 17, priced at $118 found 1 day ago

Sat, May 30 - Mon, Jun 15

STL

St. Louis

DFW

Dallas

$119 Roundtrip, found 6 days ago

$119

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, May 30 from St. Louis to Dallas, returning Mon, Jun 15, priced at $119 found 6 days ago

Mon, May 4 - Sat, May 16

STL

St. Louis

DFW

Dallas

$120 Roundtrip, found 6 days ago

$120

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, May 4 from St. Louis to Dallas, returning Sat, May 16, priced at $120 found 6 days ago

Sat, May 23 - Thu, May 28

STL

St. Louis

DFW

Dallas

$122 Roundtrip, found 3 hours ago

$122

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Sat, May 23 from St. Louis to Dallas, returning Thu, May 28, priced at $122 found 3 hours ago