$99 Cheap Frontier Airlines flights Los Angeles (LAX) to Denver (DEN)

$99 Cheap Frontier Airlines flights Los Angeles (LAX) to Denver (DEN)

Prices were available within the past 7 days and start at $99 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 16 - Thu, Apr 23

LAX

Los Angeles

DEN

Denver

$148 Roundtrip, found 8 hours ago

$148

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Apr 16 from Los Angeles to Denver, returning Thu, Apr 23, priced at $148 found 8 hours ago

Thu, Apr 16 - Tue, Apr 21

LAX

Los Angeles

DEN

Denver

$154 Roundtrip, found 8 hours ago

$154

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Apr 16 from Los Angeles to Denver, returning Tue, Apr 21, priced at $154 found 8 hours ago

Mon, Apr 13 - Thu, Apr 23

LAX

Los Angeles

DEN

Denver

$155 Roundtrip, found 8 hours ago

$155

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Mon, Apr 13 from Los Angeles to Denver, returning Thu, Apr 23, priced at $155 found 8 hours ago

Mon, Apr 13 - Tue, Apr 21

LAX

Los Angeles

DEN

Denver

$161 Roundtrip, found 8 hours ago

$161

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Mon, Apr 13 from Los Angeles to Denver, returning Tue, Apr 21, priced at $161 found 8 hours ago

Sat, Jun 20 - Wed, Jun 24

LAX

Los Angeles

DEN

Denver

$163 Roundtrip, found 6 hours ago

$163

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sat, Jun 20 from Los Angeles to Denver, returning Wed, Jun 24, priced at $163 found 6 hours ago

Tue, Jun 16 - Wed, Jun 24

LAX

Los Angeles

DEN

Denver

$164 Roundtrip, found 6 hours ago

$164

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Tue, Jun 16 from Los Angeles to Denver, returning Wed, Jun 24, priced at $164 found 6 hours ago