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Six Flags Great America
Six Flags Great America
Chicago, Illinois
Birthday Parties
Group of teens in the park

Birthday Parties

Bring the birthday party to Six Flags for a special day of rides and fun.  Celebrate at Chicago's largest playground with exciting thrills for all ages.  There’s nothing like spending the most special day of the year at Six Flags Great America with friends or family! Commemorate the big event by riding JUSTICE LEAGUE: Battle for Metropolis, Revolution or dare to try the record-breaking Maxx Force.

Groups of 15 or more receive a great discount when purchasing in advance. One Day Dining can also be added to your order and gets you Lunch, Dinner, a Snack, and a Single Day Drink Bottle for all-day deliciousness.  Although outside treats and cake are not allowed, we have funnel cakes, ice cream and all kinds of delectable desserts available throughout the park.

Great Rates of Groups of 15 or More

Groups of 15-99 who purchase in advance can take advantage of a special group discount.

  • Purchase your tickets online in advance and pay just $41.59 per person (tax included)! Save half-off the Main Gate Admission price.
  • Groups may purchase 15-19 tickets, but groups of 20 or more will receive one free ticket for every 20 pre-purchased.
  • Purchase online, by mail, phone or fax.

ONLINE: Buy 15-99 tickets online and print them immediately with Print-N-Go. Orders of 50-99 can also be shipped. Online orders require credit card payment and are subject to the Village of Gurnee entertainment tax*. 


MAIL: Download our group order form to purchase by mail. Orders must be received 7 or more business days in advance. Orders received less than 7 business days prior will be held for pick-up at the Group Sales window. Checks, money orders and credit cards are accepted for mail orders.

PHONE / FAX: Fax your Group Order Form to 847-625-4814. Call 847-249-1952 to order by phone. Due to volume, you may be asked to leave a message when calling, so please consider purchasing online or by mail instead. Orders must be received at least 4 business days in advance. Orders received less than 7 business days prior will be held for pick-up at the Group Sales window. Payment by credit card must be made at the time of the order.  


GROUPS OF 100+: For additional savings visit the Fun Day for 100+ page or call 847-249-1952 for information.

PURCHASING ADDITIONAL GROUP TICKETS AT THE PARK: Additional group tickets can be bought at the park on the day of your visit but it pays to purchase in advance. When ordering 20 or more tickets on your original order, you'll enjoy one complimentary bonus ticket for every 20 tickets purchased. Plus, your group can skip the ticket booths and go straight to the turnstiles since you'll already have your tickets in hand.

  • Additional tickets may be purchased at Guest Relations on the day of your visit for the prepaid price.
  • Cash and credit card are accepted. No checks will be accepted at Guest Relations on the day of your visit.
  • You must present your original order receipt.
  • Complimentary tickets are not included with additional ticket purchases.


  • Tickets are non-refundable.
  • Shipping/processing fees apply to all group orders.
  • Additional tickets may be purchased at Guest Relations on the day of your visit for the prepaid price (original receipt required).
  • Complimentary tickets are only provided with prepaid orders.
  • Hurricane Harbor requires an additional fee.

PARKING: Parking is $30 on the day of visit.

  • Complimentary admission is provided to your bus driver on the day of your visit at Six Flags Great America with paid parking and when a commercial driver's license is presented at Guest Relations.

* Tax exemption is not eligible with ticket purchases. The 4% Village of Gurnee tax is not a state sales tax; therefore tax exempt status does not pertain.

Plan Your Event

Order Online

Buy Tickets

Group Order Form

One Day Dining

Hurricane Harbor may require an additional fee.

Contact Us

Request Information

Get Help By Phone


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