Cheap Flights from San Jose to San Diego

View €67 flight on Sun, 9 Nov 2025Opens in a new window

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Cheap flights from San Jose to San Diego (SJC-SAN)

Prices were available within the past 7 days and start at €67 for one-way flights and €134 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 4 Sep - Mon, 8 Sep
SFO
San Francisco
SAN
San Diego
€134 Return, found 6 hours ago
€134
Return
found 6 hours ago
Select United flight, departing Thu, 4 Sep from San Francisco to San Diego, returning Mon, 8 Sep, priced at €134 found 6 hours ago
United
Thu, 4 Sep - Mon, 8 Sep
SFO
San Francisco
SAN
San Diego
€136 Return, found 6 hours ago
€136
Return
found 6 hours ago
Select United flight, departing Thu, 4 Sep from San Francisco to San Diego, returning Mon, 8 Sep, priced at €136 found 6 hours ago
American Airlines
Tue, 28 Oct - Thu, 30 Oct
SFO
San Francisco
CLD
Carlsbad
€137 Return, found 2 days ago
€137
Return
found 2 days ago
Select American Airlines flight, departing Tue, 28 Oct from San Francisco to Carlsbad, returning Thu, 30 Oct, priced at €137 found 2 days ago
Delta
Thu, 4 Sep - Mon, 8 Sep
SFO
San Francisco
SAN
San Diego
€144 Return, found 6 hours ago
€144
Return
found 6 hours ago
Select Delta flight, departing Thu, 4 Sep from San Francisco to San Diego, returning Mon, 8 Sep, priced at €144 found 6 hours ago
JetBlue Airways
Thu, 4 Sep - Mon, 8 Sep
SFO
San Francisco
SAN
San Diego
€481 Return, found 6 hours ago
€481
Return
found 6 hours ago
Select JetBlue Airways flight, departing Thu, 4 Sep from San Francisco to San Diego, returning Mon, 8 Sep, priced at €481 found 6 hours ago
Hawaiian Airlines
Fri, 14 Nov - Sat, 15 Nov
SFO
San Francisco
SAN
San Diego
€880 Return, found 11 hours ago
€880
Return
found 11 hours ago
Select Hawaiian Airlines flight, departing Fri, 14 Nov from San Francisco to San Diego, returning Sat, 15 Nov, priced at €880 found 11 hours ago

Find the cheapest month to fly from San Jose (SJC) to San Diego (SAN)

August is typically the cheapest month to fly

From €34 - €111 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.