Events in San Antonio in September 2026
San Antonio has 12 sourced events in September 2026. Compare dates, venues, and ticket sources below, then build the rest of your trip around the events you choose.
The San Antonio calendar for September 2026 leads with these:
- Karol GSep 2Alamodome · Source: SeatGeek
- Planet K-PopSep 2Majestic Theatre San Antonio · Source: SeatGeek
- Jerry Wayne LongmireSep 3Laugh Out Loud Comedy Club - San Antonio · Source: SeatGeek
By TripSapien · Updated August 24, 2026
Sourced events
- Sep 3
- Sep 4
Black Label Society with Zakk Sabbath and Dark Chapel (Rescheduled from 2/27/2026)
Boeing Center at Tech Port. concert.
Source: SeatGeek
- Sep 5
- Sep 5
- Sep 6
- Sep 8
- Sep 8
- Sep 9
- Sep 9
Going to San Antonio in September?
Add your dates and we'll build the rest of your trip around these events — every place checked for closures and booking needs.
Planning leads
Early leads on events still lining up. Exact dates and details firm up closer to your trip.
- Sep 4 - Sep 6
San Japan 2026
A three-day anime convention held every Labor Day weekend in San Antonio.
Planning lead · details firm up closer in · Source: festival research
Holidays, observances & long weekends
Holiday and observance schedules can affect services and venue hours; confirm each place directly.
- Labour Day · publicSep 7
- Long weekendSep 5–Sep 7
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan San Antonio?
Turn these September events into a full San Antonio plan, every place checked for closures, limited hours, and booking needs on your dates.