Windycon 52 | Sanctuary Among the Stars | October 9 - 11, 2026 | Hyatt Regency O'Hare Chicago

Hotel Information

2026-01-09

Windycon 52 Sanctuary Among the Stars will be held October 9 - 11, 2026 at our new home, the Hyatt Regency O'Hare Chicago, 9300 W Bryn Mawr Ave, Rosemont, IL 60018.

Our hotel is the largest hotel outside downtown Chicago and near O’Hare International Airport, Parkway Bank Park Entertainment District, Fashion Outlets of Chicago, and the Donald E. Stephens Convention Center.

The Hyatt Regency O'Hare Chicago is a cash free environment. The hotel only accepts credit cards, debit cards and, where applicable, other contactless forms of payment.

If you are looking to book a regular sleeping room, follow the instructions on Booking a Sleeping Room

If you are looking to book a personal (non-party) suite, follow the instructions on Booking a Personal Suite

If you want to throw a party, start with the Party Information Page

If you have any other special request please go to the Special Requests Form and fill out the linked form.

If there are any issues you have with reserving a room or with the hotel please contact us at hotel@windycon.org .

Hotel Frequently Asked Questions

How can I start earning points for free nights?

Sign up for the free World of Hyatt program . One of the many benefits is the free basic internet.

When is Check-In and Checkout?

Check-In is at 3:00PM and Check-Out is at 11:00AM.

What is the minimum age to reserve a room at the hotel?

The minimum age to reserve a room is 21 years old.

What charges does the hotel place on my credit card when reserving?

The hotel does not place charges on your credit card when reserving a room and no charges will be made to your credit card before you check in. However, if you fail to cancel your room 48 hours prior to your check in date, you may be charged for one night’s stay.

What does the hotel charge as a room deposit upon check in?

For each room you will need to provide a credit card or debit card for room charges and incidentals. If you are using a credit card, the card will be charged the amount on the room folio upon check out. If you are using a debit card, there will be a hold placed on the card immediately upon check-in for the total room and tax, plus $50 per day for incidentals. At check out the held funds that were not used will be released and depending on your bank this could take up to 10 days. Remember, the person whose name is on the room is responsible for all damages or missing items. Please note that the hotel only accepts credit cards, debit cards and, where applicable, other contactless forms of payment. It is a cash-free environment.

I just tried to reserve my room and am being told that the room type I want is not available for the nights I want, now what?

Contact the Hotel Liasion at hotel@windycon.org and the room block will be expanded if the hotel is not sold out.

For what days is the room block available?

The room block is available from Wednesday before the convention through the Monday after. If you wish to stay at the hotel before or after those dates, contact the Hotel Liasion at hotel@windycon.org .

What is the reservation cancellation policy?

You can cancel rooms 48 hours before the start of the reservation. If you cancel less than 48hrs from your reservation, you will receive a charge for 1 night of your room reservation.

Is smoking allowed?

There is no smoking allowed anywhere within the hotel. You can smoke outside fifteen or more feet away from any door.

Does the hotel have a shuttle?

The hotel has a complimentary and continuous 24-hour shuttle service to and from O’Hare Airport. The shuttle runs about every 15 mins from 4am through Midnight and every 30 mins from Midnight to 4am.

For more information, see Getting to Windycon .

Does the hotel allow pets?

Your dogs are welcome at Hyatt Regency O’Hare Chicago. Bring your companion with you as you explore the Chicago/Rosemont area. Pet fees for up to six nights is a flat $100 ($100 more is added for 7-30 nights). Weight Limits for an individual is 50 Pounds. Combined pets weight limit is 75 Pounds. The maximum number of pets per room is 2.

Where may we post signs?

You may post signs on the triangular grids that you will find around the hotel and outside the elevator lobby on each floor the convention is using. If you are throwing a party, you may post things around your doorway and in your room using blue tape. No other adhesive is acceptable. If you would like to put things in the hallway, please contact the Party Liasion at parties@windycon.org

Is there Internet access? How much is it?

The wireless internet is available for free in all the hotel rooms.

If there is a question we have not answered here, then please contact us at  hotel@windycon.org .


Windycon 52 | Sanctuary Among the Stars | October 9 - 11, 2026 | Hyatt Regency O'Hare Chicago
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