Cheap Flights from Houston to San Juan
Browse current best options from Houston. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Houston
RatePunk searches hundreds of travel sites at once for deals on flights to San Juan
Prices updated 4 days ago
456 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Aug 31, 2026.)
Today’s best flight deals from Houston to San Juan
Explore current cheapest deals departing from Houston to San Juan
2026-10-06 – 2026-10-08
HOU - San Juan
81% AI deal score
$281
$196
Round trip
2026-10-19 – 2026-10-22
HOU - San Juan
80% AI deal score
$281
$202
Round trip
2026-09-16 – 2026-09-23
HOU - San Juan
73% AI deal score
$260
$209
Round trip
2026-10-22 – 2026-10-27
HOU - San Juan
79% AI deal score
$276
$209
Round trip
2026-10-02 – 2026-10-05
HOU - San Juan
78% AI deal score
$282
$214
Round trip
2026-10-06 – 2026-10-21
HOU - San Juan
70% AI deal score
$235
$217
Round trip
2026-09-19 – 2026-09-25
HOU - San Juan
72% AI deal score
$257
$219
Round trip
2026-10-16 – 2026-10-19
HOU - San Juan
73% AI deal score
$281
$222
Round trip
2026-10-03 – 2026-10-10
HOU - San Juan
72% AI deal score
$267
$222
Round trip
2026-11-07 – 2026-11-11
HOU - San Juan
71% AI deal score
$258
$228
Round trip
