Six Flags Darien LakeLimited-Time Offer Grants Kids Ages 3—5 Free, Unlimited Park Visits for the Entire Season at Participating Parks

Darien Center, N.Y. (April 22, 2026) Six Flags Entertainment Corporation (NYSE: FUN) invites families with young children to kick off summer early with a limited-time, free Pre‑K Pass offering children ages 3 to 5 free admission for the entire season at 22 parks across North America including Six Flags Darien Lake in Darien Center.

Available from April 22 through May 31, the free Pre‑K Pass provides unlimited visits all season long for eligible children, helping families create unforgettable memories together while enjoying world‑class thrills and family entertainment.

“At a time when families are watching their budgets very closely, the Pre‑K Pass provides real value while helping create a season full of fun experiences kids and parents will remember for years,” said Christian Dieckmann, chief commercial officer for Six Flags.

To participate, families complete three easy steps:

1.       Have an eligible Pass or Membership—includes a valid 2026 Silver, Gold or Prestige Season Pass or Membership.

2.       Register the Pre-K Pass online through May 31.

3.       Activate the Pre-K Pass at the park entrance on a regular operating day through May 31. A valid birth certificate or passport showing the child’s age is required at activation, and the child must be present.

Pre-K Pass Participating Parks

The Pre‑K Pass is valid at the following parks:

o  California’s Great America

o  Canada’s Wonderland

o  Carowinds

o  Cedar Point

o  Cedar Point Shores

o  Dorney Park

o  Frontier City

o  Hurricane Harbor Arlington

o  Hurricane Harbor Chicago

o  Hurricane Harbor New Jersey

o  Hurricane Harbor Oklahoma City

o  Hurricane Harbor Rockford

o  Hurricane Harbor Splashtown

o  Kings Dominion

o  Six Flags Darien Lake

o  Six Flags Fiesta Texas

o  Six Flags Great Adventure & Wild Safari

o  Six Flags Great America

o  Six Flags New England

o  Six Flags Over Georgia

o  Six Flags Over Texas

o  Six Flags White Water

There is a limit of two (2) Pre-K passes per valid 2026 Pass or Membership. Kids 2 and under already receive free admission to all Six Flags parks, and do not need a Pre-K Pass.

The Pre‑K Pass is not valid at the following locations: Hurricane Harbor Concord, Los Angeles, Oaxtepec and Phoenix; Kings Island; Knott’s Berry Farm; LaRonde; Schlitterbahn New Braunfels; Six Flags Discovery Kingdom, Magic Mountain, Mexico and Qiddiya City. Benefits and parking are not included with the Pre‑K Pass. The pass is not valid for park buyouts or separately ticketed events, unless otherwise noted.

Families are encouraged to register early, as this offer is available for a limited time only.

For more information or to register for the Pre‑K Pass, visit https://www.sixflags.com/pre-k-pass

ABOUT SIX FLAGS ENTERTAINMENT CORPORATION

Six Flags Entertainment Corporation (NYSE: FUN) is North America’s largest regional amusement-resort operator, with 21 amusement parks, 14 water parks and nine resort properties across 13 states in the U.S., Canada, and Mexico. The Company also manages an amusement park in Saudi Arabia. Focused on its purpose of making people happy, Six Flags provides fun, immersive and memorable experiences to millions of guests every year with world-class coasters, themed rides, thrilling water parks, resorts and a portfolio of beloved intellectual property such as Looney Tunes®, DC Comics® and PEANUTS®.

FORWARD-LOOKING STATEMENTS

Some of the statements contained in this news release that are not historical in nature are forward-looking statements within the meaning of the federal securities laws, including Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, including statements as to our expectations, beliefs, goals and strategies regarding the future. Words such as “anticipate,” “believe,” “create,” “expect,” “future,” “guidance,” “intend,” “plan,” “potential,” “seek,” “synergies,” “target,” “objective,” “will,” “would,” similar expressions, and variations or negatives of these words identify forward-looking statements. However, the absence of these words does not mean that the statements are not forward-looking. Forward-looking statements by their nature address matters that are, to different degrees, uncertain. These forward-looking statements may involve current plans, estimates, expectations and ambitions that are subject to risks, uncertainties and assumptions that are difficult to predict, may be beyond our control and could cause actual results to differ materially from those described in such statements. Although we believe that the expectations reflected in such forward-looking statements are reasonable, we can give no assurance that such expectations will prove to be correct, or that our growth and operational strategies will achieve the target results. Important risks and uncertainties that may cause such a difference and could adversely affect attendance at our parks, our future financial performance, and/or our growth strategies, and could cause actual results to differ materially from our expectations or otherwise to fluctuate or decrease, include, but are not limited to: failure to realize the anticipated benefits of the merger, including difficulty in integrating the businesses of legacy Six Flags and legacy Cedar Fair; failure to realize the expected amount and timing of cost savings and operating synergies related to the merger; adverse weather conditions; general economic, political and market conditions, including global trade; the impacts of pandemics or other public health crises, including the effects of government responses on people and economies; competition for consumer leisure time and spending or other changes in consumer behavior or sentiment for discretionary spending; unanticipated construction delays or increases in construction or supply costs; changes in capital investment plans and projects; anticipated tax treatment, unforeseen liabilities, future capital expenditures, revenues, expenses, earnings, synergies, economic performance, indebtedness, financial condition, losses, future prospects, business and management strategies for the management, expansion and growth of our operations; the impact of any potential shareholder activism; failure to attract, motivate and retain qualified domestic and international employees and key personnel; legislative, regulatory and economic developments and changes in laws, regulations, and policies affecting us; acts of terrorism or outbreak of war, hostilities, civil unrest, and other political or security disturbances; and other risks and uncertainties we discuss under the heading “Risk Factors” within our Annual Report on Form 10-K and in the other filings we make from time to time with the Securities and Exchange Commission. Readers are urged not to place undue reliance on these forward-looking statements, which speak only as of the date of this document and are based on information currently and reasonably known to us. We do not undertake any obligation to publicly update or revise any forward-looking statements to reflect future events, information or circumstances that arise after publication of this news release.

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