Flights from San Jose to San Diego
Nonstop options and typical one-way fares by airline.
Typical fares by airline
| Airline | Route | Typical one-way fare* |
|---|---|---|
| Southwest Airlines | SJC → SAN | $141.56 |
*Historical average incl. taxes and fees (2025 Q2 (Apr-Jun 2025)); not a live quote.
Frequently asked questions
Which airlines fly nonstop from San Jose to San Diego?+
Southwest Airlines.
What is the lowest typical fare?+
The lowest historical average one-way fare in our data is $141.56 on Southwest Airlines (2025 Q2 (Apr-Jun 2025)). Actual fares vary.
Can an agent book this for me?+
Yes, call +1-800-000-0000.