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24-hour gyms in San Antonio, TX

24-hour gyms in San Antonio: we list 59, 44 with a price we checked on their own site. First-year costs run from at least $150 (Beast Gym – Blanco Rd) to at least $907.74 (Anytime Fitness – TPC Pkwy), from the fees each gym publishes.

Gyms open around the clock: 24/7 key-card gyms, and gyms whose own site says they are open 24 hours.

24-hour gyms in San Antonio, TX (44 with a checked price)
GymFirst yearDuesJoining feeAnnual fee
Beast Gym – Blanco RdGym · San Antonioat least $150$150/yrNot publishedNot published
Beast Gym – Nw Military HwyGym · Castle Hillsat least $150$150/yrNot publishedNot published
Crunch Fitness – Thousand Oaks DriveGym · San Antonio$179.88$9.99/mo$0.01$59.99
Crunch Fitness – Bandera RdGym · San Antonio$219.87$9.99/mo$40$59.99
Crunch Fitness – N Interstate 35Gym · Windcrest$219.87$9.99/mo$40$59.99
Crunch Fitness – San Pedro AveGym · San Antonio$219.87$9.99/mo$40$59.99
Crunch Fitness – Seguin RdGym · San Antonio$219.87$9.99/mo$40$59.99
Crunch Fitness – SW Loop 410Gym · San Antonio$219.87$9.99/mo$40$59.99
Crunch Fitness – Wurzbach RdGym · San Antonio$219.87$9.99/mo$40$59.99
Planet Fitness – Culebra RdGym · Alamo Ranch$268$15/mo$39$49
Train Anytime – Blanco Rd24/7 key-card gym · San Antonioat least $420$35/moNot publishedNot published
Train Anytime – University Oak24/7 key-card gym · San Antonioat least $420$35/moNot publishedNot published
Lyceum GymGym · San Antonio$480$40/moNoneNone
Anytime Fitness – Tezel Rd24/7 key-card gym · San Antonioat least $507.74$17.99 every 2 weeks$40Not published
Anytime Fitness – Thousand Oaks Dr24/7 key-card gym · San Antonioat least $520.74$19.99 every 2 weeks$1Not published
Anytime Fitness – Alamo Pkwy24/7 key-card gym · Alamo Ranchat least $540.73$19.99 every 2 weeks$1Not published
Anytime Fitness – Interstate Hwy 10 W24/7 key-card gym · The Dominionat least $540.73$19.99 every 2 weeks$1Not published
210 StrongGym · San Antonioat least $550$550/yrNot publishedNot published
Anytime Fitness – West Ave24/7 key-card gym · Castle Hillsat least $576$48/moNot publishedNot published
Anytime Fitness – Huebner Rd (78240)24/7 key-card gym · Medical Centerat least $599$23 every 2 weeks$1Not published
Anytime Fitness – McCullough Ave24/7 key-card gym · San Antonioat least $599$23 every 2 weeks$1Not published
Anytime Fitness – N Loop 1604 W (78249)24/7 key-card gym · San Antonioat least $599$23 every 2 weeks$1Not published
Anytime Fitness – Overlook Pkwy24/7 key-card gym · San Antonioat least $601$22 every 2 weeksNot publishedNot published
HOTWORX – Callaghan RdHIIT studio · Medical Centerat least $648$54/moNot publishedNot published
Anytime Fitness – UTSA Blvd24/7 key-card gym · San Antonioat least $651$25 every 2 weeks$1Not published
HOTWORX – BroadwayHIIT studio · Downtownat least $708$59/moNot publishedNot published
HOTWORX – E Basse RdHIIT studio · San Antonioat least $708$59/moNot publishedNot published
HOTWORX – I-35HIIT studio · Live Oakat least $708$59/moNot publishedNot published
HOTWORX – IH 10 WestHIIT studio · San Antonioat least $708$59/moNot publishedNot published
HOTWORX – IH-10 WHIIT studio · Boerneat least $708$59/moNot publishedNot published
HOTWORX – La Cantera TerraceHIIT studio · San Antonioat least $708$59/moNot publishedNot published
HOTWORX – N Loop 1604 EHIIT studio · Stone Oakat least $708$59/moNot publishedNot published
HOTWORX – N Loop 1604 WHIIT studio · San Antonioat least $708$59/moNot publishedNot published
HOTWORX – Potranco RdHIIT studio · Alamo Ranchat least $708$59/moNot publishedNot published
HOTWORX – Stone Oak PkwyHIIT studio · Stone Oakat least $708$59/moNot publishedNot published
HOTWORX – US Highway 281 NHIIT studio · Stone Oakat least $708$59/moNot publishedNot published
HOTWORX – W Loop 1604 NHIIT studio · San Antonioat least $708$59/moNot publishedNot published
Anytime Fitness – Culebra Rd (78253)24/7 key-card gym · Alamo Ranchat least $729$28 every 2 weeks$1Not published
Anytime Fitness – Stone Oak Pkwy24/7 key-card gym · Stone Oakat least $731$27 every 2 weeksNot publishedNot published
Anytime Fitness – Potranco Rd (78253)24/7 key-card gym · Alamo Ranchat least $755$29 every 2 weeks$1Not published
Anytime Fitness – Wiseman Blvd24/7 key-card gym · Alamo Ranchat least $764$29 every 2 weeksNot publishedNot published
Anytime Fitness – N Loop 1604 W (78254)24/7 key-card gym · San Antonioat least $778$28 every 2 weeks$1Not published
MBS FitnessGym · San Antonioat least $900$75/moNot publishedNot published
Anytime Fitness – TPC Pkwy24/7 key-card gym · Stone Oakat least $907.74$32.99 every 2 weeks$25Not published
First year = the cheapest standard plan’s dues for twelve months + its joining fee + its annual fee. “At least” means a fee is not published. Prices checked on each gym’s own website; the most recent check was Nov 3, 2026.

Gyms without a published price

These gyms do not publish their membership prices online, or we have not checked them yet. We never guess a price; an estimate is always labelled.

Questions

What is the cheapest of the 24-hour gyms in San Antonio?

Beast Gym – Blanco Rd, at at least $150 for the first year ($150/yr).

How much do 24-hour gyms in San Antonio cost?

The middle one of the 44 we checked costs $601 in its first year, with the fees each gym publishes.