Deal found on August 4, 2026
Miami to San Juan
$93$26665% off
Round trip
This is about as cheap as San Juan gets: $93 nonstop on Frontier, 42% below the typical fare and just a few dollars above the lowest price we have ever tracked on this route. No passport needed, and dates are open over the next few months, making this one of the easiest Caribbean trips to book right now.
Travel dates
September into October
e.g. Sep 22 – Oct 1 · 9 nights
Date options
6 at this price
Lowest we've seen
$88
Get deals like this from Miami
Free email alerts when we find a fare worth booking. No spam.