$84 Cheap Frontier Airlines flights San Jose (SJC) to Denver (DEN)

$84 Cheap Frontier Airlines flights San Jose (SJC) to Denver (DEN)

Prices were available within the past 7 days and start at $84 for one-way flights and $155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 18 - Sun, Sep 21

SJC

San Jose

DEN

Denver

$155 Roundtrip, found 21 hours ago

$155

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Sep 18 from San Jose to Denver, returning Sun, Sep 21, priced at $155 found 21 hours ago

Thu, Sep 18 - Fri, Sep 19

SJC

San Jose

DEN

Denver

$168 Roundtrip, found 21 hours ago

$168

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Sep 18 from San Jose to Denver, returning Fri, Sep 19, priced at $168 found 21 hours ago

Thu, Sep 18 - Sun, Sep 21

SJC

San Jose

DEN

Denver

$172 Roundtrip, found 21 hours ago

$172

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Sep 18 from San Jose to Denver, returning Sun, Sep 21, priced at $172 found 21 hours ago

Thu, Jul 31 - Sun, Aug 3

SJC

San Jose

DEN

Denver

$178 Roundtrip, found 3 days ago

$178

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jul 31 from San Jose to Denver, returning Sun, Aug 3, priced at $178 found 3 days ago

Sun, Jul 27 - Sun, Aug 3

SJC

San Jose

DEN

Denver

$198 Roundtrip, found 3 days ago

$198

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 27 from San Jose to Denver, returning Sun, Aug 3, priced at $198 found 3 days ago

Sun, Jul 27 - Thu, Jul 31

SJC

San Jose

DEN

Denver

$208 Roundtrip, found 3 days ago

$208

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 27 from San Jose to Denver, returning Thu, Jul 31, priced at $208 found 3 days ago

Thu, Sep 18 - Wed, Sep 24

SJC

San Jose

DEN

Denver

$210 Roundtrip, found 21 hours ago

$210

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Sep 18 from San Jose to Denver, returning Wed, Sep 24, priced at $210 found 21 hours ago

Sun, Jul 27 - Wed, Jul 30

SJC

San Jose

DEN

Denver

$230 Roundtrip, found 3 days ago

$230

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 27 from San Jose to Denver, returning Wed, Jul 30, priced at $230 found 3 days ago

Mon, Jul 28 - Sun, Aug 3

SJC

San Jose

DEN

Denver

$240 Roundtrip, found 3 days ago

$240

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 28 from San Jose to Denver, returning Sun, Aug 3, priced at $240 found 3 days ago

Sun, Jul 27 - Mon, Aug 4

SJC

San Jose

DEN

Denver

$247 Roundtrip, found 3 days ago

$247

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 27 from San Jose to Denver, returning Mon, Aug 4, priced at $247 found 3 days ago