Deal found on September 30, 2026
Austin to San Juan
$209$35641% off
Round trip
Frontier has Austin to San Juan for $209 right now, 41% below the typical fare on this route. That's a strong price for direct beach access in Puerto Rico, with Old San Juan's cobblestone streets and easy island hopping just a short cab ride from the airport.
Travel dates
Dates in November
e.g. Nov 4 – Nov 13 · 9 nights
Date options
6 at this price
Lowest we've seen
$126
Get deals like this from Austin
Free email alerts when we find a fare worth booking. No spam.