$406 Cheap Frontier Airlines flights Salt Lake City (SLC) to St. Louis (STL)

$406 Cheap Frontier Airlines flights Salt Lake City (SLC) to St. Louis (STL)

Prices were available within the past 7 days and start at $406 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 10 - Wed, Nov 12

SLC

Salt Lake City

STL

St. Louis

$160 Roundtrip, found 1 day ago

$160

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 10 from Salt Lake City to St. Louis, returning Wed, Nov 12, priced at $160 found 1 day ago

Tue, Nov 4 - Sat, Nov 8

SLC

Salt Lake City

STL

St. Louis

$190 Roundtrip, found 1 day ago

$190

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Nov 4 from Salt Lake City to St. Louis, returning Sat, Nov 8, priced at $190 found 1 day ago

Thu, Nov 6 - Sat, Nov 8

SLC

Salt Lake City

STL

St. Louis

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Salt Lake City to St. Louis, returning Sat, Nov 8, priced at $220 found 1 day ago

Fri, Nov 7 - Sat, Nov 8

SLC

Salt Lake City

STL

St. Louis

$330 Roundtrip, found 1 day ago

$330

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Salt Lake City to St. Louis, returning Sat, Nov 8, priced at $330 found 1 day ago

Tue, Nov 4 - Fri, Nov 7

SLC

Salt Lake City

STL

St. Louis

$360 Roundtrip, found 1 day ago

$360

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Nov 4 from Salt Lake City to St. Louis, returning Fri, Nov 7, priced at $360 found 1 day ago

Thu, Nov 6 - Fri, Nov 7

SLC

Salt Lake City

STL

St. Louis

$390 Roundtrip, found 1 day ago

$390

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Salt Lake City to St. Louis, returning Fri, Nov 7, priced at $390 found 1 day ago

Fri, Nov 7 - Sun, Nov 9

SLC

Salt Lake City

STL

St. Louis

$500 Roundtrip, found 1 day ago

$500

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Salt Lake City to St. Louis, returning Sun, Nov 9, priced at $500 found 1 day ago

Fri, Nov 7 - Mon, Nov 10

SLC

Salt Lake City

STL

St. Louis

$509 Roundtrip, found 1 day ago

$509

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Salt Lake City to St. Louis, returning Mon, Nov 10, priced at $509 found 1 day ago

Fri, Nov 7 - Mon, Nov 10

SLC

Salt Lake City

STL

St. Louis

$529 Roundtrip, found 1 day ago

$529

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Salt Lake City to St. Louis, returning Mon, Nov 10, priced at $529 found 1 day ago