Flights to North Central San Diego from Philadelphia - ￥19,020

View ￥19,020 flight on Wed, Aug 6, 2025Opens in a new window

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Cheap Flights from Philadelphia to North Central San Diego (ILG-SAN)

Prices were available within the past 7 days and start at ￥19,020 for one-way flights and ￥40,580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 16 - Sat, Aug 23
PHL
Philadelphia
SAN
San Diego
￥40,580 Roundtrip, found 2 days ago
￥40,580
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 16 from Philadelphia to San Diego, returning Sat, Aug 23, priced at ￥40,580 found 2 days ago
American Airlines
Sat, Aug 16 - Sat, Aug 23
PHL
Philadelphia
SAN
San Diego
￥44,420 Roundtrip, found 2 days ago
￥44,420
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from Philadelphia to San Diego, returning Sat, Aug 23, priced at ￥44,420 found 2 days ago
Delta
Sat, Aug 16 - Sat, Aug 23
PHL
Philadelphia
SAN
San Diego
￥45,420 Roundtrip, found 2 days ago
￥45,420
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 16 from Philadelphia to San Diego, returning Sat, Aug 23, priced at ￥45,420 found 2 days ago
Delta
Sat, Aug 16 - Sat, Aug 23
PHL
Philadelphia
SAN
San Diego
￥46,490 Roundtrip, found 2 days ago
￥46,490
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 16 from Philadelphia to San Diego, returning Sat, Aug 23, priced at ￥46,490 found 2 days ago
American Airlines
Sat, Aug 16 - Sat, Aug 23
PHL
Philadelphia
SAN
San Diego
￥46,890 Roundtrip, found 2 days ago
￥46,890
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from Philadelphia to San Diego, returning Sat, Aug 23, priced at ￥46,890 found 2 days ago
United
Sat, Aug 16 - Sat, Aug 23
PHL
Philadelphia
SAN
San Diego
￥53,920 Roundtrip, found 2 days ago
￥53,920
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 16 from Philadelphia to San Diego, returning Sat, Aug 23, priced at ￥53,920 found 2 days ago

Find the cheapest month to fly from Philadelphia (PHL) to San Diego (SAN)

September is typically the cheapest month to fly

From ￥16,179 - ￥34,352 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.