Museum of Science and Industry Promo Codes & Coupons September 2025

Yes, there are restrictions. Not all ticket types or memberships are eligible for discounts, and special offers or free admission days may not allow promo code stacking.

Promo codes are typically applied to standard Museum Entry tickets and sometimes to memberships, but they may not work for special exhibitions, already discounted tickets (like Chicago resident or military rates), or during blackout dates. For example, you might see an error message such as “Promo code not valid for selected ticket type” or “Discount cannot be combined with other offers” if you try to use a promo code on a free admission day or on tickets already discounted for Chicago residents. Gift cards and some special event tickets are also usually excluded from promo code use.

To apply a promo code:

1. Add eligible tickets or memberships to your cart.
2. Enter the promo code in the “Promo Code” or “Discount Code” box at checkout.
3. Click “Apply” and check if the discount is reflected before completing your purchase.

Always review the terms and conditions of your promo code and check for any exclusions before finalizing your order.

Yes, MSI Chicago offers special discounts and free admission for several groups, but these are usually automatic and do not require a promo code. Chicago residents receive discounts on adult and children’s tickets when purchasing through the dedicated Chicago Resident ticket option—just bring proof of residency. Active-duty military, veterans, Illinois teachers, Chicago police officers, and firefighters can receive free admission by showing valid ID at the ticket counter or applying online.

These discounts are separate from promo codes and cannot typically be combined with other offers. If you try to use a promo code on top of these special rates, you may see an error message like “Discount already applied” or “Promo code not valid with this offer.”

Always select the specific ticket category for your group (e.g., “Chicago Resident,” “Military,” or “Teacher”) at checkout to ensure you get the best available rate—no code needed.

If your MSI Chicago promo code isn’t working, first double-check that you’re applying it to eligible tickets or memberships—promo codes often exclude already discounted tickets, special exhibitions, or free admission days. Common error messages include “Invalid code,” “Code expired,” or “Promo code not valid for selected items.”

Here’s what to do:

1. Confirm the code is entered exactly as provided (no spaces or typos).
2. Make sure your cart contains only eligible items (standard tickets or memberships, not special rates).
3. Check the code’s expiration date and any restrictions in the fine print.
4. Try refreshing the page or using a different browser if the code still doesn’t apply.
5. If you continue to have issues, contact MSI Chicago customer service with your code and order details for assistance.

Sign up for MSI Chicago’s email newsletter to receive exclusive promo codes and alerts about upcoming discounts—these codes are often valid for a limited time and specific ticket types.

Museum of Science and Industry may occasionally offer discount codes, but currently, there are none available. However, customers can still save money by taking advantage of other promotional offers or sales available on the website, or by using credit card points to make purchases.

On average, Museum of Science and Industry provides 0.1 discount coupons each month. Based on historical data, the average time between Museum of Science and Industry coupon releases is approximately 300 days. However, this is subject to change and may depend on various factors such as seasonal promotions, product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Museum of Science and Industry website regularly, subscribing to their email newsletter, and following them on social media.

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As of today, Museum of Science and Industry has 1 active coupons and offers.

As of Sep 9, 2025, it does not appear that Museum of Science and Industry has discounts for Black Friday or Cyber Monday. We regularly check for Museum of Science and Industry's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.