Deal found on October 5, 2026
San Antonio to San Juan
$268$35625% off
Round trip
San Antonio to San Juan usually costs around $463 round trip, and this fare drops it to $268, a 42% discount for Old San Juan's cobblestone streets and beach resorts just beyond the city. No passport needed since Puerto Rico is a US territory, and the fare is bookable for winter and early spring travel. It's the most bookable international deal out of San Antonio today.
Travel dates
October into November
e.g. Oct 26 – Nov 4 · 9 nights
Date options
11 at this price
Lowest we've seen
$178
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