Flight Routes from San Jose to San Diego

Trip type

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
06/25/26
direct
AS1623
01h 32min
Return
06/30/26
direct
AS1624
01h 33min
Alaska Airlines ?
$200
San Jose
San Diego
Outbound
06/25/26
direct
AS1623
01h 32min
Return
06/30/26
direct
AS3429
01h 39min
Alaska Airlines
$216
San Jose
San Diego
Outbound
06/25/26
direct
AS1623
01h 32min
Return
06/30/26
direct
AS3429
01h 39min
Alaska Airlines
$217
San Jose
San Diego
Outbound
06/25/26
direct
AS3059
01h 40min
Return
06/30/26
direct
AS2091
01h 29min
Alaska Airlines ?
$222
San Jose
San Diego
Outbound
06/25/26
direct
AS3059
01h 40min
Return
06/30/26
direct
AA9289
01h 39min
Alaska Airlines ?
$394
San Jose
San Diego
Outbound
06/25/26
2 Stopovers (LAS, SFO)
F91590, UA1267, UA2142
10h 21min
Return
06/30/26
1 Stopover (LAS)
F91326, F94103
22h 08min
Frontier Airlines, United Airlines ?
$475
San Jose
San Diego
Outbound
06/25/26
1 Stopover (LAX)
DL2965, DL4001
03h 49min
Return
06/30/26
1 Stopover (SLC)
DL1210, DL1272
06h 49min
Delta Air Lines ?
$2,924
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 $199.80
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