Route Price Intelligence
Cheap Flights From San Antonio to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$299
Deals From
$250
Usually Costs
$250 – $299
Lowest We've Seen
$136
Based on 813 price pointshigh confidence
Monthly Price Guide
Jan
$299
Feb
—
Mar
—
Apr
$311
May
$205
Jun
$230
Jul
$250
Aug
$281
Sep
$299
Oct
$299
Nov
$299
Dec
$340
Cheapest Average Expensive
Best Time to Fly from San Antonio to San Diego
The cheapest time to fly from San Antonio to San Diego is typically May, when fares average around $205. The most expensive month tends to be December at around $340. For the best deals, consider flying in May, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15469 price checksWorst: $200