What’s the cost of a flight from Austin to San Diego?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Austin, TX and San Diego.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flying between Austin, TX and San Diego? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Austin, TX: Austin, TX has only one airport in service, Austin, TX.
• Airports in San Diego: Besides San Diego - International, also consider McClellan-Palomar.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Austin, TX airports in a single search.

Flight filters for the route Austin – San Diego

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Las Vegas, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.