$135 Cheap Frontier Airlines flights Sacramento (SMF) to St. Louis (STL)

$135 Cheap Frontier Airlines flights Sacramento (SMF) to St. Louis (STL)

Prices were available within the past 7 days and start at $135 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 18 - Tue, Jul 21

SMF

Sacramento

STL

St. Louis

$260 Roundtrip, found 8 hours ago

$260

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sat, Jul 18 from Sacramento to St. Louis, returning Tue, Jul 21, priced at $260 found 8 hours ago

Sat, Jul 18 - Mon, Jul 20

SMF

Sacramento

STL

St. Louis

$265 Roundtrip, found 2 days ago

$265

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jul 18 from Sacramento to St. Louis, returning Mon, Jul 20, priced at $265 found 2 days ago

Mon, Jul 13 - Fri, Jul 17

SMF

Sacramento

STL

St. Louis

$270 Roundtrip, found 2 days ago

$270

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 13 from Sacramento to St. Louis, returning Fri, Jul 17, priced at $270 found 2 days ago

Fri, Jul 17 - Tue, Jul 21

SMF

Sacramento

STL

St. Louis

$290 Roundtrip, found 2 days ago

$290

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Sacramento to St. Louis, returning Tue, Jul 21, priced at $290 found 2 days ago

Fri, Jul 17 - Mon, Jul 20

SMF

Sacramento

STL

St. Louis

$295 Roundtrip, found 2 days ago

$295

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Sacramento to St. Louis, returning Mon, Jul 20, priced at $295 found 2 days ago

Sat, Jul 4 - Tue, Jul 21

SMF

Sacramento

STL

St. Louis

$296 Roundtrip, found 3 days ago

$296

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 4 from Sacramento to St. Louis, returning Tue, Jul 21, priced at $296 found 3 days ago

Sat, Jul 4 - Fri, Jul 24

SMF

Sacramento

STL

St. Louis

$301 Roundtrip, found 3 days ago

$301

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 4 from Sacramento to St. Louis, returning Fri, Jul 24, priced at $301 found 3 days ago