Flights from Denver to Alpine

Cheapest flights from Denver

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$150 Roundtrip, found 1 day ago

$150

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $150 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day ago

Select United flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $157 found 1 day ago

Tue, Oct 28 - Tue, Nov 4

DEN

Denver Intl.

SFO

San Francisco Intl.

$159 Roundtrip, found 1 day ago

$159

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Oct 28 from Denver Intl. to San Francisco Intl., returning Tue, Nov 4, priced at $159 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$163 Roundtrip, found 1 day ago

$163

Roundtrip

found 1 day ago

Select United flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $163 found 1 day ago

Thu, Oct 30 - Tue, Nov 4

DEN

Denver Intl.

SFO

San Francisco Intl.

$163 Roundtrip, found 1 day ago

$163

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Denver Intl. to San Francisco Intl., returning Tue, Nov 4, priced at $163 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $167 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $167 found 1 day ago

Thu, Oct 30 - Mon, Nov 10

DEN

Denver Intl.

SFO

San Francisco Intl.

$168 Roundtrip, found 1 day ago

$168

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Denver Intl. to San Francisco Intl., returning Mon, Nov 10, priced at $168 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$171 Roundtrip, found 1 day ago

$171

Roundtrip

found 1 day ago

Select United flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $171 found 1 day ago

Thu, Oct 30 - Fri, Nov 7

DEN

Denver Intl.

SFO

San Francisco Intl.

$173 Roundtrip, found 1 day ago

$173

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Denver Intl. to San Francisco Intl., returning Fri, Nov 7, priced at $173 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$176 Roundtrip, found 1 day ago

$176

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $176 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $177 found 1 day ago

Fri, Oct 31 - Fri, Nov 7

DEN

Denver Intl.

SFO

San Francisco Intl.

$178 Roundtrip, found 1 day ago

$178

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 31 from Denver Intl. to San Francisco Intl., returning Fri, Nov 7, priced at $178 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$184 Roundtrip, found 1 day ago

$184

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $184 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$185 Roundtrip, found 1 day ago

$185

Roundtrip

found 1 day ago

Select United flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $185 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $187 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$193 Roundtrip, found 1 day ago

$193

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $193 found 1 day ago

Tue, Oct 21 - Wed, Nov 5

DEN

Denver Intl.

SFO

San Francisco Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Oct 21 from Denver Intl. to San Francisco Intl., returning Wed, Nov 5, priced at $197 found 1 day ago

Wed, Oct 29 - Wed, Oct 29

DEN

Denver Intl.

SFO

San Francisco Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Oct 29 from Denver Intl. to San Francisco Intl., returning Wed, Oct 29, priced at $217 found 1 day ago

Tue, Oct 21 - Tue, Nov 4

DEN

Denver Intl.

STS

Sonoma County

$262 Roundtrip, found 1 day ago

$262

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Oct 21 from Denver Intl. to Sonoma County, returning Tue, Nov 4, priced at $262 found 1 day ago