Route Price Intelligence
Cheap Flights From San Antonio to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$342
Deals From
$329
Usually Costs
$329 – $403
Lowest We've Seen
$178
Based on 9,078 price pointshigh confidence
Monthly Price Guide
Jan
$336
Feb
$450
Mar
$397
Apr
$324
May
$350
Jun
$389
Jul
$375
Aug
$326
Sep
$336
Oct
$336
Nov
$354
Dec
$449
Cheapest Average Expensive
Best Time to Fly from San Antonio to San Juan
The cheapest time to fly from San Antonio to San Juan is typically April, when fares average around $324. The most expensive month tends to be February at around $450. For the best deals, consider flying in April, August, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $17889 price checksWorst: $256