There's a low chance you'll find a working Space Center Houston promo code right now. On this page you'll find all 30 codes ranked by what's worked at checkout. The best one to try is PATTYTELLSALL, though nothing's a sure thing.
How often Space Center Houston codes work
Each bar is one week of real shopper results: the greener the bar, the better the chance a code worked that week. Paler bars carry limited data.
| Discount | Source | Freshness | Promo code |
|---|---|---|---|
| $5 off | SourceTikTok video | Freshness | ANDRES5 |
| $5 off tickets, limit 5 tickets | SourceInstagram post | Freshness | HOUSTONMOM |
| 20% off new membership | SourceInstagram post | Freshness | SPARKLE |
Source Found by Wethrift9 months ago | |||
| 50% off | Freshness | ASTRO50 | |
Found by Wethriftover a year ago | |||
| 25% off | SourceInstagram post | Freshness | TEXFAM25 |
| 15% off plus one free month | SourceInstagram post | Freshness | EARLYBIRD |
| 10% off memberships | SourceInstagram post | Freshness | LOVE10 |
| $5 off admission for family & friends | SourceInstagram post | Freshness | TEACH2503 |
| $5 off General Admission | Freshness | TEACH2501 | |
| $5 off Select Items | Freshness | IONYOU02 | |
| Promo code: ZUI2025 | SourceInstagram post | Freshness | ZUI2025 |
| Buy One, Get One FREE general admission ticket | SourceInstagram post | Freshness | MOMPOPPINSSUM2025 |
| $5 off concert tickets | SourceInstagram post | Freshness | THATHOUSTONMOM |
| $5 off General Admission tickets | SourceInstagram post | Freshness | HANGRYHTX |
| $5 off General Admission tickets | SourceTikTok video | Freshness | GALAXYSGAME |
| 20% off new memberships | SourceInstagram post | Freshness | SPARKLE20 |
| $5 off concert-only tickets | SourceInstagram post | Freshness | HTXHOTSPOTS |
| $5 off admission to Galaxy Lights | SourceInstagram post | Freshness | ERIN2025 |
| $5 off tickets | SourceInstagram post | Freshness | ANTOJOS25 |
| $5 off Galaxy Lights Admission | SourceInstagram post | Freshness | TASTE25 |
| $5 off admission | SourceTikTok video | Freshness | SHAWN25 |
| $5 off each ticket | SourceInstagram post | Freshness | LIGHTS25 |
| $5 off each ticket | SourceInstagram post | Freshness | ERIKS25 |
| $5 off up to 6 Galaxy Lights tickets | SourceTikTok video | Freshness | JENNI25 |
| $5 off your tickets | SourceTikTok video | Freshness | HOUMOM25 |
| $5 off | SourceTikTok video | Freshness | ERICEATS25 |
| 10% off select memberships | SourceInstagram post | Freshness | COSMIC10 |
| 15% off new membership | SourceInstagram post | Freshness | FLASH15 |
| $5 off Galaxy Lights Admission | SourceInstagram post | Freshness | LIGHTSEWA |
About this page
Introducing a more honest way to find coupon codes
Every code has a history, and we track it
Codes fail for boring reasons: they expire, they only cover one category, they only apply to a first order. Calling any of them "verified" would be a guess dressed up as a fact. We publish the chance instead, built from checkout data and shopper answers, and we track it over time.
Likely not workingMixed resultsHigh chance of working
You'll find one of these charts on every code we list, tracking how it has performed over time.
When there is nothing worth trying, we say so
When we don't think there is a working code for a store, we say so right at the top of the page, before you spend time scrolling.
Good chance right now78%
Nothing likely right now9%
A code that works at breakfast can be dead by lunch. Nobody can promise otherwise, so we don't stamp anything here as "working" or "verified". We tell you the chance of a code working instead, based on real shopper feedback and data, and when the chance is poor we say that out loud.
