Popular airlines from Philadelphia to San Diego Coast
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Cheap Flights from Philadelphia to San Diego Coast (ILG-SAN)
Prices were available within the past 7 days and start at $91 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Aug 12 - Sat, Aug 23
PHL
Philadelphia
SAN
San Diego
$168 Roundtrip, found 3 hours ago
$168
Roundtrip
found 3 hours ago
Sat, Aug 16 - Wed, Aug 20
PHL
Philadelphia
SAN
San Diego
$181 Roundtrip, just found
$181
Roundtrip
just found
Sat, Oct 4 - Tue, Oct 14
PHL
Philadelphia
SAN
San Diego
$196 Roundtrip, found 1 hour ago
$196
Roundtrip
found 1 hour ago
Sat, Aug 23 - Sat, Aug 30
PHL
Philadelphia
SAN
San Diego
$249 Roundtrip, found 2 hours ago
$249
Roundtrip
found 2 hours ago
Wed, Sep 10 - Wed, Sep 10
PHL
Philadelphia
SAN
San Diego
$272 Roundtrip, found 4 hours ago
$272
Roundtrip
found 4 hours ago
Sat, Sep 20 - Thu, Sep 25
PHL
Philadelphia
SAN
San Diego
$273 Roundtrip, just found
$273
Roundtrip
just found
Find the cheapest month to fly from Philadelphia (PHL) to San Diego (SAN)
September is typically the cheapest month to fly
From $110 - $250 per traveler.
Graph displaying average flight prices per month
Alternative airports
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to San Diego Intl. SAN. Cheapest option available. Flights from $348
SAN
San Diego Intl.
Cheapest
Select flight to General Abelardo L. Rodriguez Intl. TIJ. Flights from $627
TIJ
General Abelardo L. Rodriguez Intl.
Select flight to McClellan-Palomar CLD. Flights from $409
CLD
McClellan-Palomar
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