Search flights from Austin (AUS) to San Diego (SAN)
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Cheapest flights to San Diego
The cheapest flights available in the next 60 days – prices are updated regularly
- Wed, Sep 10$78.67One-wayEconomy1 traveler
- Tue, Oct 14$79.88One-wayEconomy1 traveler
- Wed, Oct 15$80.36One-wayEconomy1 traveler
Flying from Austin to San Diego: things to know
The most popular route is from Austin-Bergstrom International Airport in Austin to San Diego International Airport in San Diego. On average this flight takes 4 hours 7 minutes one-way and costs $430 round-trip.
Most popular route | Austin-Bergstrom International Airport (AUS) to San Diego International Airport (SAN) |
|---|---|
Average flight time | 4 hours 7 minutes |
Average round-trip price | $430 |
Fly from Austin to San Diego | 8 airlines |
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Airlines that fly from Austin to San Diego
Airline options may vary according to recently booked flights and your search terms
Alaska Airlines
Frontier Airlines
American Airlines
Allegiant Air
Spirit Airlines
Hawaiian Airlines
United Airlines
Southwest Airlines
Frequently asked questions
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