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
$356
Usually Costs
$356 – $401
Lowest We've Seen
$126
Based on 3,097 price pointshigh confidence
Monthly Price Guide
Jan
$356
Feb
$356
Mar
$1,440
Apr
$394
May
$361
Jun
$366
Jul
$356
Aug
$321
Sep
$356
Oct
$356
Nov
$382
Dec
$452
Cheapest Average Expensive
Best Time to Fly from Austin to San Juan
The cheapest time to fly from Austin to San Juan is typically August, when fares average around $321. The most expensive month tends to be March at around $1,440. For the best deals, consider flying in August, October, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $17371 price checksWorst: $256