Flights to San Ysidro from Phoenix - $36

Cheap Flights from Phoenix to San Ysidro (PHX-SAN)

Prices were available within the past 7 days and start at $36 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 15 - Sun, Oct 19

PHX

Phoenix

SAN

San Diego

$76 Roundtrip, found 5 hours ago

$76

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Oct 15 from Phoenix to San Diego, returning Sun, Oct 19, priced at $76 found 5 hours ago

Mon, Nov 3 - Thu, Nov 6

PHX

Phoenix

SAN

San Diego

$78 Roundtrip, found 1 hour ago

$78

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, Nov 3 from Phoenix to San Diego, returning Thu, Nov 6, priced at $78 found 1 hour ago

Wed, Oct 15 - Tue, Oct 21

PHX

Phoenix

SAN

San Diego

$84 Roundtrip, found 3 hours ago

$84

Roundtrip

found 3 hours ago

Select Southwest Airlines flight, departing Wed, Oct 15 from Phoenix to San Diego, returning Tue, Oct 21, priced at $84 found 3 hours ago

Sat, Sep 13 - Tue, Sep 16

PHX

Phoenix

SAN

San Diego

$84 Roundtrip, found 3 hours ago

$84

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Sat, Sep 13 from Phoenix to San Diego, returning Tue, Sep 16, priced at $84 found 3 hours ago

Sat, Oct 25 - Tue, Oct 28

PHX

Phoenix

CLD

Carlsbad

$97 Roundtrip, found 1 hour ago

$97

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sat, Oct 25 from Phoenix to Carlsbad, returning Tue, Oct 28, priced at $97 found 1 hour ago

Sun, Aug 24 - Mon, Aug 25

PHX

Phoenix

SAN

San Diego

$172 Roundtrip, just found

$172

Roundtrip

just found

Select United flight, departing Sun, Aug 24 from Phoenix to San Diego, returning Mon, Aug 25, priced at $172 just found