Flights from San Jose to San Diego

Our cheapest offers for flights from San Jose to San Diego

Here you can compare cheap flights from San Jose (SJC) to San Diego (SAN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Diego. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
San Jose
San Diego
Outbound
04/26/25
direct
AS3443
01h 22min
Return
05/23/25
direct
AS3429
01h 31min
Alaska Airlines ?
$174
San Jose
San Diego
Outbound
04/26/25
direct
AS3429
01h 23min
Return
05/23/25
direct
AS3429
01h 31min
Alaska Airlines ?
$187
San Jose
San Diego
Outbound
04/26/25
direct
AS3458
01h 23min
Return
05/23/25
direct
AS3429
01h 31min
Alaska Airlines
$195
San Jose
San Diego
Outbound
04/26/25
1 Stopover (DEN)
UA5987, UA1835
09h 38min
Return
05/23/25
1 Stopover (DEN)
UA2270, UA0535
06h 26min
United Airlines ?
$811
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Jose to San Diego

Favorite airline: Alaska Airlines
92 % of travelers choose to book flights on this route with Alaska Airlines, Spirit Airlines and Delta.
Alaska Airlines
55 %
Spirit Airlines
31 %
Delta
6 %
Cheapest weekday: Tuesday
Flight prices fluctuate throughout the week. Flights are 50 % cheaper on Tuesday.
Direct flights are the cheapest connection
On this route, direct flights are $102.00 cheaper than flights with a stopover.
non stop flight
1 stop
01h 20min
06h 06min
$119
$221
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 92 % of travelers will book a direct flight.
Route
bookings
Direct flights
01h 20min, from $119
92 %
1 stopover Denver International Airport, CO
09h 25min, from $666
5 %
1 stopover Salt Lake City International Airport, UT
06h 06min, from $221
3 %

Important flight information

Flight information: San Jose - San Diego

Roundtrip from $173.67
Flight duration min. 01:15 / max. 04:10
Return flight duration min. 01:20/ max. 01:40
Distance 672 km
Flights per week 149
Departure airport Airport San Jose International Airport, CA (SJC)
Arrival airport Airport San Diego - Lindberg Field International, CA (SAN)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to San Diego
Flight destinations with a similar price
Flight destinations with a similar price