$34 Cheap Frontier Airlines flights San Francisco (SFO) to San Diego (SAN)

$34 Cheap Frontier Airlines flights San Francisco (SFO) to San Diego (SAN)

Prices were available within the past 7 days and start at $34 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 10 - Sat, Aug 16

SFO

San Francisco

SAN

San Diego

$88 Roundtrip, found 5 days ago

$88

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from San Francisco to San Diego, returning Sat, Aug 16, priced at $88 found 5 days ago

Sun, Aug 10 - Thu, Aug 14

SFO

San Francisco

SAN

San Diego

$92 Roundtrip, found 5 days ago

$92

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from San Francisco to San Diego, returning Thu, Aug 14, priced at $92 found 5 days ago

Thu, Aug 14 - Thu, Aug 14

SFO

San Francisco

SAN

San Diego

$96 Roundtrip, found 5 days ago

$96

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Aug 14 from San Francisco to San Diego, returning Thu, Aug 14, priced at $96 found 5 days ago

Fri, Aug 15 - Sat, Aug 16

SFO

San Francisco

SAN

San Diego

$103 Roundtrip, found 5 days ago

$103

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 15 from San Francisco to San Diego, returning Sat, Aug 16, priced at $103 found 5 days ago

Sun, Aug 10 - Mon, Aug 18

SFO

San Francisco

SAN

San Diego

$112 Roundtrip, found 5 days ago

$112

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from San Francisco to San Diego, returning Mon, Aug 18, priced at $112 found 5 days ago

Thu, Aug 14 - Mon, Aug 18

SFO

San Francisco

SAN

San Diego

$116 Roundtrip, found 5 days ago

$116

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Aug 14 from San Francisco to San Diego, returning Mon, Aug 18, priced at $116 found 5 days ago