$135 Cheap Frontier Airlines flights Los Angeles (LAX) to St. Louis (STL)

$135 Cheap Frontier Airlines flights Los Angeles (LAX) to St. Louis (STL)

Prices were available within the past 7 days and start at $135 for one-way flights and $264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Wed, Jun 3

LAX

Los Angeles

STL

St. Louis

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, May 27 from Los Angeles to St. Louis, returning Wed, Jun 3, priced at $264 found 1 day ago

Wed, May 27 - Fri, Jun 5

LAX

Los Angeles

STL

St. Louis

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, May 27 from Los Angeles to St. Louis, returning Fri, Jun 5, priced at $267 found 1 day ago

Thu, May 28 - Fri, Jun 5

LAX

Los Angeles

STL

St. Louis

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 28 from Los Angeles to St. Louis, returning Fri, Jun 5, priced at $270 found 1 day ago

Thu, May 28 - Sat, May 30

LAX

Los Angeles

STL

St. Louis

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 28 from Los Angeles to St. Louis, returning Sat, May 30, priced at $287 found 1 day ago

Thu, May 28 - Sat, May 30

LAX

Los Angeles

STL

St. Louis

$292 Roundtrip, found 1 day ago

$292

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 28 from Los Angeles to St. Louis, returning Sat, May 30, priced at $292 found 1 day ago

Thu, May 28 - Thu, Jun 4

LAX

Los Angeles

STL

St. Louis

$295 Roundtrip, found 1 day ago

$295

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 28 from Los Angeles to St. Louis, returning Thu, Jun 4, priced at $295 found 1 day ago