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
$336
Usually Costs
$336 – $404
Lowest We've Seen
$178
Based on 9,016 price pointshigh confidence
Monthly Price Guide
Jan
$336
Feb
$423
Mar
$386
Apr
$326
May
$359
Jun
$392
Jul
$375
Aug
$336
Sep
$336
Oct
$336
Nov
$358
Dec
$451
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 $326. The most expensive month tends to be December at around $451. For the best deals, consider flying in April, October, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18390 price checksWorst: $306