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Six Flags St. Louis
Six Flags St. Louis
Gateway to Thrills
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 St. Louis' largest playground with exciting thrills for all ages.  There’s nothing like spending the most special day of the year at Six Flags St. Louis with friends or family! Commemorate the big event by riding JUSTICE LEAGUE: Battle for Metropolis, SkyScreamer or dare to try Fireball.

Groups of 10 or more receive a great discount when purchasing in advance.  Meal deals can also be added to your order and redeemed at many of our food stands and restaurants.  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 for Groups of 10 or More

Groups of 10-14 , 15-99 and 100+ who purchase in advance can take advantage of a special group discount.

  • One free ticket for every 15 pre-purchased (when purchasing 10 business days in advance from your visit date. Group sizes of 10-14 are not eligible.)
  • Purchase online, by mail or phone (tax exemption is not eligible with online purchases)


ONLINE: Buy 10-14 and 15-99 tickets online and print them immediately with Print-N-Go. Online orders require credit card payment and are subject to tax. Tax exemption is not eligible with online purchases. Please mail or phone in your order for tax exemption purposes. 


MAIL: Download our group order form to purchase by mail. Orders must be received at least 10 business days in advance.  Orders received less than 10 business days prior will be held for pick-up at the Group Sales window and will not be eligible for complimentary tickets. To receive tax exemption, a copy of your current state tax exempt letter must be included with your order. Checks, money orders and credit cards are accepted for mail orders.

PHONE / FAX: Fax your Group Order Form to 636-587-2753. To order by phone call 636-938-5300 x6288. 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 10 business days in advance. Orders received less than 10 business days prior will be held for pick-up at the Group Sales window and will not be eligible for complimentary tickets. Payment by credit card must be made at the time of the order.  To receive tax exemption, a copy of your current state tax exempt letter must be faxed or e-mailed.

PURCHASING AT THE PARK: Group tickets can be bought at the park on the day of your visit but it pays to purchase in advance. When ordering early, you'll enjoy added savings and complimentary bonus tickets. Plus, your group can skip the ticket booths and go straight to the turnstiles since you'll already have your tickets in hand.

  • Walk-Up Groups of 10-79 pay $41.99 plus tax per person when tickets are bought at the front gate.
  • Complimentary bonus tickets are not included with Walk-Up Group Ticket purchases.

Ticket Details

  • Tickets can be used on any regular operating day during the dates specified, excluding private parties.
  • Tickets are non-refundable.
  • Shipping/processing fees apply to all group orders. We cannot ship to P.O. Boxes.
  • Additional tickets may be purchased at the Group Sales window on the day of your visit for the prepaid price (original receipt required).
  • Sorry, complimentary tickets are only provided with prepaid orders received 10 business days in advance.
  • Please note: Tax Exemption is not available for online purchases. 


  • Please see order form for pre-purchasing parking. Discount not available with on-line purchase.
  • Complimentary admission is provided to your bus driver on the day of your visit at Six Flags St. Louis with paid parking and when a commercial driver's license is presented.

Plan Your Event

Order Online

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Contact Us

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Get Help By Phone

636-938-5300 x6288

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Thinking about a group visit for 80 or more? Fill out the form below and we’ll let you know about specials and deals not visible on the website.

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