Austin to San Francisco in October 2026

Dated one-way fares from Austin to San Francisco in October 2026. Use the calendar to see which days are cheaper.

Lowest this month $129

Highest this month $148

Sample fare $89

Airports AUS–SFO

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October 2026 price calendar

From $129 · up to $148

Mon

Tue

Wed

Thu

Fri

Sat

Sun

2 $129 3 $139 4 $139 5 $139 6 $139 7 $139 8 $139 9 $139 10 $139 11 $139 12 $139 13 $139 14 $139 15 $139 16 $139 17 $139 18 $139 19 $139 20 $139 21 $139 22 $139 23 $139 24 $139 25 $139 26 $148

San Francisco SFO

$129

Oct 02, 6:30pm · 3h 50m · 0 stops

AUS → SFO · Southwest Airlines

This page is only October 2026 on the Austin to San Francisco route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Austin to San Francisco in October 2026.