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Fright Fest 2026 at Six Flags Fiesta Texas: crowd calendar

11 Sep to 1 Nov 202627 nightsSan Antonio, Texas, United States

Fright Fest 2026 at Six Flags Fiesta Texas runs 11 Sep to 1 Nov 2026 and is forecast moderately busy, averaging 53% crowd level. The quietest night is Fri 18 Sep at 30%, the busiest Sat 17 Oct at 83%.

Quietest night of Fright Fest 2026

Friday 18 Sep

Fright Fest 2026 is forecast moderately busy at Six Flags Fiesta Texas, averaging 53% crowd level across its 27 nights. The busiest is Saturday 17 Oct at 83%.

30%crowds
Next bestSun 20 Sep 31%Thu 29 Oct 32%Fri 2 Oct 34%

Across its 27 nights the forecast averages 53% crowd level, which is about a normal day for this park at Six Flags Fiesta Texas. Expect lines to average around 17 minutes park-wide on a typical night.

Fright Fest is an evening event, so the crowd figures above describe the whole day at Six Flags Fiesta Texas, not the event hours alone.

Every night, with the forecast

September 2026

  1. Fri1141%~13 min
  2. Sat1261%~24 min
  3. Sun1341%~13 min
  4. Fri1830%
  5. Sat1943%
  6. Sun2031%
  7. Fri2535%
  8. Sat2657%
  9. Sun2744%

October 2026

  1. Fri234%
  2. Sat360%
  3. Sun456%
  4. Fri958%
  5. Sat1082%
  6. Sun1181%
  7. Mon1266%
  8. Fri1668%
  9. Sat1783%
  10. Sun1872%
  11. Thu2239%
  12. Fri2346%
  13. Sat2467%
  14. Sun2555%
  15. Thu2932%
  16. Fri3038%
  17. Sat3158%

November 2026

  1. Sun141%

The 21 days inside the run that Fright Fest does not operate on are forecast 10% on average, quieter than the event nights.

Quietest 0-15%Quieter 15-35%Typical 35-65%Busier 65-88%Busiest 88-100%

Dates as published by Six Flags Fiesta Texas; always check the park's own site before travelling. Crowd levels are modelled from this park's own recorded wait times, school and public holidays, day of the week and the weather forecast, and may not always be right. We score every past forecast against what the lines actually did in the forecast accuracy ledger.

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Frequently asked

When is Fright Fest 2026 at Six Flags Fiesta Texas?

Fright Fest 2026 runs 11 Sep to 1 Nov 2026, on selected dates: 27 nights in total. Dates are as published by Six Flags Fiesta Texas.

What is the quietest night of Fright Fest 2026?

Friday 18 Sep is forecast the quietest at 30% crowd level. The next best are Sun 20 Sep (31%), Thu 29 Oct (32%), Fri 2 Oct (34%).

What is the busiest night of Fright Fest 2026?

Saturday 17 Oct is forecast the busiest at 83%. The 11 nights that fall in the Summer (11 Sep to 30 Oct) average 52%.

How busy is Fright Fest compared with a normal day at Six Flags Fiesta Texas?

The event nights average 53% crowd level, about a normal day for this park. The 21 days inside the run that Fright Fest does not operate on are forecast 10% on average, quieter than the event nights.

Do I need a separate ticket for Fright Fest?

Fright Fest runs in the evening. Check Six Flags Fiesta Texas's own site for what your ticket includes on the day you visit.