$156 Cheap Frontier Airlines flights St. Louis (STL) to Salt Lake City (SLC)

$156 Cheap Frontier Airlines flights St. Louis (STL) to Salt Lake City (SLC)

Prices were available within the past 7 days and start at $156 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 21 - Fri, Jan 30

STL

St. Louis

SLC

Salt Lake City

$138 Roundtrip, found 16 hours ago

$138

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Wed, Jan 21 from St. Louis to Salt Lake City, returning Fri, Jan 30, priced at $138 found 16 hours ago

Fri, Feb 20 - Sat, Mar 7

STL

St. Louis

SLC

Salt Lake City

$165 Roundtrip, found 16 hours ago

$165

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Fri, Feb 20 from St. Louis to Salt Lake City, returning Sat, Mar 7, priced at $165 found 16 hours ago

Sat, Jan 17 - Fri, Jan 30

STL

St. Louis

SLC

Salt Lake City

$174 Roundtrip, found 16 hours ago

$174

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Sat, Jan 17 from St. Louis to Salt Lake City, returning Fri, Jan 30, priced at $174 found 16 hours ago

Wed, Dec 17 - Tue, Dec 30

STL

St. Louis

SLC

Salt Lake City

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Dec 17 from St. Louis to Salt Lake City, returning Tue, Dec 30, priced at $183 found 1 day ago

Mon, Jan 5 - Thu, Jan 22

STL

St. Louis

SLC

Salt Lake City

$186 Roundtrip, found 2 hours ago

$186

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Jan 5 from St. Louis to Salt Lake City, returning Thu, Jan 22, priced at $186 found 2 hours ago

Fri, Jan 2 - Thu, Jan 22

STL

St. Louis

SLC

Salt Lake City

$190 Roundtrip, found 2 hours ago

$190

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Jan 2 from St. Louis to Salt Lake City, returning Thu, Jan 22, priced at $190 found 2 hours ago

Wed, Jan 14 - Tue, Jan 27

STL

St. Louis

SLC

Salt Lake City

$192 Roundtrip, found 16 hours ago

$192

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Wed, Jan 14 from St. Louis to Salt Lake City, returning Tue, Jan 27, priced at $192 found 16 hours ago

Sat, Jan 3 - Thu, Jan 22

STL

St. Louis

SLC

Salt Lake City

$200 Roundtrip, found 2 hours ago

$200

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sat, Jan 3 from St. Louis to Salt Lake City, returning Thu, Jan 22, priced at $200 found 2 hours ago