$25 Cheap Frontier Airlines flights San Diego (SAN) to San Francisco (SFO)

$25 Cheap Frontier Airlines flights San Diego (SAN) to San Francisco (SFO)

Prices were available within the past 7 days and start at $25 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 1 - Mon, Nov 17

SAN

San Diego

SFO

San Francisco

$49 Roundtrip, found 2 days ago

$49

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Nov 1 from San Diego to San Francisco, returning Mon, Nov 17, priced at $49 found 2 days ago

Sat, Oct 18 - Sat, Nov 1

SAN

San Diego

SFO

San Francisco

$59 Roundtrip, found 2 days ago

$59

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Oct 18 from San Diego to San Francisco, returning Sat, Nov 1, priced at $59 found 2 days ago

Sat, Nov 1 - Sun, Nov 16

SAN

San Diego

SFO

San Francisco

$63 Roundtrip, found 2 days ago

$63

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Nov 1 from San Diego to San Francisco, returning Sun, Nov 16, priced at $63 found 2 days ago

Thu, Oct 16 - Sat, Nov 1

SAN

San Diego

SFO

San Francisco

$69 Roundtrip, found 2 days ago

$69

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Oct 16 from San Diego to San Francisco, returning Sat, Nov 1, priced at $69 found 2 days ago

Sat, Oct 18 - Thu, Nov 6

SAN

San Diego

SFO

San Francisco

$72 Roundtrip, found 2 days ago

$72

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Oct 18 from San Diego to San Francisco, returning Thu, Nov 6, priced at $72 found 2 days ago

Thu, Nov 6 - Sat, Nov 8

SAN

San Diego

SFO

San Francisco

$82 Roundtrip, found 2 days ago

$82

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Nov 6 from San Diego to San Francisco, returning Sat, Nov 8, priced at $82 found 2 days ago