$59 Cheap United flights Denver (DEN) to San Diego (SAN)

$59 Cheap United flights Denver (DEN) to San Diego (SAN)

Prices were available within the past 7 days and start at $59 for one-way flights and $89 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 16 - Thu, Dec 25

DEN

Denver

SAN

San Diego

$89 Roundtrip, found 11 hours ago

$89

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Dec 16 from Denver to San Diego, returning Thu, Dec 25, priced at $89 found 11 hours ago

Tue, Dec 9 - Fri, Dec 12

DEN

Denver

SAN

San Diego

$93 Roundtrip, just found

$93

Roundtrip

just found

Select United flight, departing Tue, Dec 9 from Denver to San Diego, returning Fri, Dec 12, priced at $93 just found

Thu, Dec 18 - Thu, Dec 25

DEN

Denver

SAN

San Diego

$99 Roundtrip, found 16 hours ago

$99

Roundtrip

found 16 hours ago

Select United flight, departing Thu, Dec 18 from Denver to San Diego, returning Thu, Dec 25, priced at $99 found 16 hours ago

Mon, Dec 22 - Thu, Dec 25

DEN

Denver

SAN

San Diego

$101 Roundtrip, just found

$101

Roundtrip

just found

Select United flight, departing Mon, Dec 22 from Denver to San Diego, returning Thu, Dec 25, priced at $101 just found

Mon, Feb 9 - Thu, Feb 12

DEN

Denver

SAN

San Diego

$117 Roundtrip, just found

$117

Roundtrip

just found

Select United flight, departing Mon, Feb 9 from Denver to San Diego, returning Thu, Feb 12, priced at $117 just found