FFL Helper

FFL Helper / San Diego / Austin

SAN → AUS

San Diego to Austin

Compare one-way fares for flights from San Diego to Austin.

Lowest fare $129
Distance 1,155 mi
Flight time 2h 45m
Airports SAN–AUS
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By month: August 2026 from $137 · September 2026 from $169

Price calendar

August 2026

From $137 · up to $168

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26 $137 27 $152 28 $152 29 $168 30 $167 31 $165

September 2026

From $169

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Tue
Wed
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Sun
1 $169
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Upcoming dates

Austin AUS

$129

Dec 23, 7:35pm · 2h 45m · 0 stops

SAN → AUS · Southwest Airlines

Tickets

Austin AUS

$137

Aug 26, 2:08pm · 3h 11m · 0 stops

SAN → AUS · Alaska Airlines

Tickets

Austin AUS

$144

Dec 24, 5:50pm · 2h 45m · 0 stops

SAN → AUS · Southwest Airlines

Tickets

Austin AUS

$165

Aug 31, 3:45pm · 5h 56m · 1 stop

SAN → AUS · Frontier Airlines

Tickets

Austin AUS

$168

Aug 29, 3:45pm · 5h 56m · 1 stop

SAN → AUS · Frontier Airlines

Tickets

Austin AUS

$169

Sep 01, 3:45pm · 5h 56m · 1 stop

SAN → AUS · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from San Diego to Austin. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book San Diego to Austin.