Route Price Intelligence
Cheap Flights From Austin to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$309
Deals From
$250
Usually Costs
$250 – $333
Lowest We've Seen
$58
Based on 8,829 price pointshigh confidence
Monthly Price Guide
Jan
$336
Feb
$342
Mar
$272
Apr
$200
May
$219
Jun
$269
Jul
$290
Aug
$270
Sep
$322
Oct
$337
Nov
$337
Dec
$337
Cheapest Average Expensive
Best Time to Fly from Austin to San Diego
The cheapest time to fly from Austin to San Diego is typically April, when fares average around $200. The most expensive month tends to be February at around $342. For the best deals, consider flying in April, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $5885 price checksWorst: $200