Flights to San Jose from Philadelphia

View ฿5,185 flight on Mon, 29 Sep 2025Opens in a new window

Popular airlines from Philadelphia to San Jose

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Cheap Flights from Philadelphia (ILG) to San Jose (SJC)

Prices were available within the past 7 days and start at ฿5,185 for one-way flights and ฿12,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 19 Jul - Wed, 23 Jul
PHL
Philadelphia
SFO
San Francisco
฿12,070 Return, found 1 day ago
฿12,070
Return
found 1 day ago
Select Delta flight, departing Sat, 19 Jul from Philadelphia to San Francisco, returning Wed, 23 Jul, priced at ฿12,070 found 1 day ago
Delta
Sat, 19 Jul - Wed, 23 Jul
PHL
Philadelphia
SFO
San Francisco
฿13,865 Return, found 1 day ago
฿13,865
Return
found 1 day ago
Select Delta flight, departing Sat, 19 Jul from Philadelphia to San Francisco, returning Wed, 23 Jul, priced at ฿13,865 found 1 day ago
United
Sat, 19 Jul - Wed, 23 Jul
PHL
Philadelphia
SFO
San Francisco
฿14,695 Return, found 1 day ago
฿14,695
Return
found 1 day ago
Select United flight, departing Sat, 19 Jul from Philadelphia to San Francisco, returning Wed, 23 Jul, priced at ฿14,695 found 1 day ago
American Airlines
Sat, 19 Jul - Wed, 23 Jul
PHL
Philadelphia
SFO
San Francisco
฿15,015 Return, found 1 day ago
฿15,015
Return
found 1 day ago
Select American Airlines flight, departing Sat, 19 Jul from Philadelphia to San Francisco, returning Wed, 23 Jul, priced at ฿15,015 found 1 day ago
Delta
Sat, 19 Jul - Wed, 23 Jul
PHL
Philadelphia
SFO
San Francisco
฿15,175 Return, found 1 day ago
฿15,175
Return
found 1 day ago
Select Delta flight, departing Sat, 19 Jul from Philadelphia to San Francisco, returning Wed, 23 Jul, priced at ฿15,175 found 1 day ago
American Airlines
Sat, 19 Jul - Wed, 23 Jul
PHL
Philadelphia
SFO
San Francisco
฿15,335 Return, found 1 day ago
฿15,335
Return
found 1 day ago
Select American Airlines flight, departing Sat, 19 Jul from Philadelphia to San Francisco, returning Wed, 23 Jul, priced at ฿15,335 found 1 day ago

Find the cheapest month to fly from Philadelphia (PHL) to San Jose (SJC)

October is typically the cheapest month to fly

From ฿3,789 - ฿13,215 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.