Fare Guide
Estimated lowest fares found within 7 days
The cheapest airline(s) flying from Austin to San Diego is Frontier Airlines.
Travel Period: April 2025 - March 2026
The cheapest month(s) to fly from Austin to San Diego is March.
The cheapest day(s) of the week to fly from Austin to San Diego is Monday.
Flight Schedules
Last Updated: Sun, 2 Mar, 2025
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The fastest flight time for direct flights from Austin to San Diego is 3 hours 10 minutes. Check latest flight schedules & prices on Wego.
The most popular airline flying from Austin to San Diego is Alaska Airlines. Find the latest flight deals on Wego.
The flight distance between Austin and San Diego is 1858km. Check all available flights on Wego.
The earliest flight of the day departs at 06:00. The last flight of the day departs at 20:00. See the full list of flight times on Wego.
There are 2 airlines that offer direct flights from Austin to San Diego. Find out the list of airlines on Wego.
Popular Airlines Flying From Austin to San Diego
Popular Destinations From San Diego
Popular Destinations From Austin
Popular Hotels in San Diego
- Bay Club Hotel And Marina
- Hilton Garden Inn San Diego Downtown/Bayside
- Embassy Suites by Hilton San Diego Bay Downtown
- San Diego Marriott Mission Valley
- The Bristol Hotel San Diego
- Sheraton San Diego Hotel & Marina
- The Westin San Diego Gaslamp Quarter
- Best Western Inn & Suites San Diego – Zoo/SeaWorld Area
- Homewood Suites by Hilton San Diego Downtown/Bayside
- Hyatt Regency Mission Bay Spa and Marina
