Route Price Intelligence
Cheap Flights From Austin to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$356
Deals From
$336
Usually Costs
$336 – $416
Lowest We've Seen
$126
Based on 9,222 price pointshigh confidence
Monthly Price Guide
Jan
$356
Feb
$444
Mar
$345
Apr
$313
May
$351
Jun
$361
Jul
$356
Aug
$313
Sep
$336
Oct
$356
Nov
$421
Dec
$456
Cheapest Average Expensive
Best Time to Fly from Austin to San Juan
The cheapest time to fly from Austin to San Juan is typically April, when fares average around $313. The most expensive month tends to be December at around $456. For the best deals, consider flying in April, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15789 price checksWorst: $244