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San Francisco ✈ Austin

Cheapest airfares from San Francisco to Austin

Search for flight deals to Austin

*All prices in AUD, prices may fluctuate slightly from the advertised price.
Fly on Thu, Mar 19th 2026
From $125

Frontier Airlines
F9 1094 (1 Transfer)
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Fly on Fri, Apr 17th 2026
From $184

Frontier Airlines
F9 1230 (1 Transfer)
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Fly on Wed, Feb 25th 2026
From $331

United Airlines
UA 1116 (1 Transfer)
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