$91 Cheap Frontier Airlines flights St. Louis (STL) to Los Angeles (LAX)

$91 Cheap Frontier Airlines flights St. Louis (STL) to Los Angeles (LAX)

Prices were available within the past 7 days and start at $91 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 7 - Sun, May 10

STL

St. Louis

LAX

Los Angeles

$170 Roundtrip, found 1 day ago

$170

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 7 from St. Louis to Los Angeles, returning Sun, May 10, priced at $170 found 1 day ago

Fri, Apr 17 - Tue, May 5

STL

St. Louis

LAX

Los Angeles

$190 Roundtrip, found 1 day ago

$190

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Apr 17 from St. Louis to Los Angeles, returning Tue, May 5, priced at $190 found 1 day ago

Thu, Apr 30 - Thu, May 7

STL

St. Louis

LAX

Los Angeles

$195 Roundtrip, found 2 hours ago

$195

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Thu, Apr 30 from St. Louis to Los Angeles, returning Thu, May 7, priced at $195 found 2 hours ago

Sat, Apr 25 - Thu, May 7

STL

St. Louis

LAX

Los Angeles

$215 Roundtrip, found 1 day ago

$215

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Apr 25 from St. Louis to Los Angeles, returning Thu, May 7, priced at $215 found 1 day ago

Fri, Apr 10 - Sat, Apr 25

STL

St. Louis

LAX

Los Angeles

$216 Roundtrip, found 1 day ago

$216

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Apr 10 from St. Louis to Los Angeles, returning Sat, Apr 25, priced at $216 found 1 day ago

Thu, Apr 30 - Sat, May 9

STL

St. Louis

LAX

Los Angeles

$220 Roundtrip, found 2 hours ago

$220

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Thu, Apr 30 from St. Louis to Los Angeles, returning Sat, May 9, priced at $220 found 2 hours ago