Route Price Intelligence
Cheap Flights From Austin to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound just now
$188Caribbean escape! American nonstop to San Juan for $188 - 41% off! No passport needed for this tropical getaway.
✓ 10 date combinations found at this price
Search Google FlightsTypical Price
$356
Deals From
$188
Usually Costs
$188 – $401
Lowest We've Seen
$126
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$361
Feb
—
Mar
—
Apr
$361
May
$371
Jun
$366
Jul
$356
Aug
$321
Sep
$356
Oct
$356
Nov
$376
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 December at around $452. For the best deals, consider flying in August, October, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $17371 price checksWorst: $256