San Antonio, Texas to San Juan, Puerto Rico for only $216 roundtrip

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Cheap flights from San Antonio, Texas to San Juan, Puerto Rico for only $216 roundtrip with United Airlines.

The example dates listed below range between $216 and $241 roundtrip.

DEPART:
San Antonio, USA

ARRIVE:
San Juan, Puerto Rico

RETURN:
San Antonio, USA

DATES:
Availability from April to May 2026

Example dates:
14th-23rd Apr
20th Apr – 1st May
25th Apr – 1st May
25th Apr – 6th May
25th Apr – 8th May
26th Apr – 7th May
27th Apr – 6th May
27th Apr – 8th May
28th Apr – 7th May

and more…

STOPS:
Washington DC/Chicago

AIRLINES:
United Airlines