Six Flags Great America has posted the 2026 calendar for Tricks and Treats, its family daytime Halloween event at the Gurnee, Illinois park. The official event page sets the program for Saturdays and Sundays from September 19 to November 1, 2026, and frames it as all fun and no fear before the park’s night scares begin.
That split matters for Chicago-area families booking fall tickets. Daytime Tricks and Treats is not the same product as Fright Fest nights, and the Haunted Attractions Pass required for haunted mazes remains a separate later-summer purchase for the after-dark program, not a daytime requirement on the Tricks and Treats page.
- Event: Tricks and Treats daytime Halloween at Six Flags Great America in Gurnee.
- Dates: Saturdays and Sundays, September 19 to November 1, 2026.
- Tone: Family-friendly daytime; official framing is all fun, no fear.
- Night product: Fright Fest runs select nights in the same date span with maze pass rules.
- Decision: Book a weekend day visit without buying night maze access if kids skip haunts.
What the official Tricks and Treats calendar locks in
According to the Six Flags Great America Tricks and Treats page, the event runs Saturdays and Sundays from September 19 through November 1, 2026. The park describes a kid-friendly daytime Halloween with costume energy, seasonal drinks and candy, and family rides before the sun sets and the scares set up.
The same official page highlights a Costume Contest, seasonal snacks, and thrills on favorite family rides. Exact show schedules, contest registration windows, and snack locations can still shift closer to opening weekend, so treat the current page as the calendar source of truth and recheck it the week you visit.
This is a dated seasonal product, not a vague fall promise. Families who need specific weekends for school breaks or out-of-town relatives can start penciling September 19 through early November Saturday and Sunday blocks now instead of waiting for a late-summer scramble.
Tickets for regular park entry remain the baseline purchase path. The Tricks and Treats page does not advertise a separate daytime maze pass as a requirement for the family program, which is the core planning difference from night Fright Fest.
How daytime Tricks and Treats differs from Fright Fest nights
The official Fright Fest page posts select nights from September 19 to November 1, 2026, under Fright Fest presented by SNICKERS. After dark, the park leans into scare zones, haunted mazes, and nighttime thrills that are intentionally not the same experience as the daytime family event.
Fright Fest copy states that haunted mazes require a Haunted Attractions Pass, available later this summer, with season options also planned for Season Passholders and Members. That pass timing is a night-product decision. It should not force families who only want Saturday afternoon costumes and rides into a maze-pass buy.
Deep Arrival already covered the Gurnee night calendar in Six Flags Great America Sets 2026 Fright Fest Calendar for Gurnee. This Tricks and Treats post owns the daytime Saturday and Sunday family product so parents do not treat the night maze stream as the only fall option.
If your group includes both scare seekers and young kids, plan a day-to-night handoff carefully. Arrive for daytime activities, set a hard exit time before scare intensity rises, or split the party so adults with maze passes return later without dragging toddlers through scare zones.
Regional tourism coverage also groups the fall window together. The Visit Lake County festival guide lists Tricks and Treats alongside Fright Fest and Oktoberfest for the same September 19 to November 1 span, which matches the official weekend and night date bands even when older local branding still mentions Kids Boo Fest style daytime language.
Who should prioritize which weekends
Early weekends after September 19 often feel warmer and more ride-friendly for multi-hour outdoor days, while late October weekends lean cooler and more costume-forward. Weather is not fixed, so pack layers either way and check the park hours for your exact date before you leave Gurnee hotels or the Chicago suburbs.
Out-of-town guests flying into O’Hare or Midway for a single park day should pick a Saturday or Sunday already inside the published Tricks and Treats window rather than a midweek date that may not carry the same daytime Halloween programming. Confirm operating hours on the park site for that specific day, because seasonal calendars and ride mixes can differ from peak summer nights.
Season Passholders should still re-read blackout rules and any event-day access notes on their pass terms. A pass that covers general entry does not automatically answer maze-pass questions for Fright Fest nights, and it does not guarantee every seasonal entertainment set will run on every listed weekend if staffing or weather intervenes.
Parents of costume-focused kids should treat the Costume Contest as a same-day experience with rules that can update closer to fall. Bring a comfortable park-safe costume, plan storage for bulky pieces, and keep an eye on the official page for contest check-in details once they post.
For a full-day ride plan, pair the event calendar with Deep Arrival’s Six Flags Great America planning guide and the live park map so you know where family rides cluster before queues build on peak fall weekends.
Tickets, maze passes, and what not to overbuy
Buy general admission or use a valid Season Pass for a daytime Tricks and Treats visit when your goal is family rides, costumes, and seasonal snacks. Do not assume a Haunted Attractions Pass is required for that daytime product; the official Fright Fest page ties the maze pass to haunted mazes in the night program.
If adults in the group want mazes after dark, wait for the later-summer Haunted Attractions Pass sales window rather than inventing a day-of panic buy. The Fright Fest page already signals that season options will also be available for Season Passholders and Members, which can change the value math for frequent local guests.
Parking, Flash Pass style line products, and meal deals remain separate purchases with their own terms. Treat them as optional tools for crowd and budget control, not as automatic Halloween add-ons.
Height-sensitive families should recheck ride rules before promising specific coasters to kids. Deep Arrival’s Six Flags Great America height requirements guide is the planning bridge for matching each child to open attractions on a fall weekend.
Keep receipts and digital tickets offline on your phone. Fall weekends can slow gate Wi-Fi when lots of families arrive for the first cool-weather park day of the season.
| If you… | What to do |
|---|---|
| Want only family daytime Halloween | Target Saturday or Sunday between September 19 and November 1; skip night maze passes. |
| Want scares and mazes after dark | Use Fright Fest select nights and watch for later-summer Haunted Attractions Pass sales. |
| Travel with mixed ages | Do daytime Tricks and Treats first, then exit before scare zones intensify or split the party. |
| Hold a Season Pass | Recheck pass blackouts and whether a separate maze product is needed for night houses. |
| Visit for rides more than costumes | Pick an earlier fall weekend, recheck hours, and map family coasters before arrival. |
- Lock weekends now: Saturday and Sunday blocks from September 19 to November 1 are the published daytime set.
- Separate products: Do not force maze-pass spend on a daytime-only family visit.
- Recheck closer in: Hours, contest details, and snack locations can update before opening weekend.
- Pair with maps: Use the park guide, map, and height chart to match kids to open rides.
- Night plans: Treat Fright Fest as a different decision with its own pass timing.
The practical traveler job is simple: decide whether your fall Gurnee day is a daytime family Halloween, a night scare visit, or a careful hybrid, then buy only the products that match that plan.
When is Tricks and Treats at Six Flags Great America in 2026?
The official park page lists Saturdays and Sundays from September 19 to November 1, 2026, for the daytime family event in Gurnee.
Is Tricks and Treats the same as Fright Fest?
No. Tricks and Treats is the daytime family program. Fright Fest is the select-night scare product with maze and scare-zone intensity after dark.
Do I need a Haunted Attractions Pass for daytime Tricks and Treats?
The official Fright Fest page ties the Haunted Attractions Pass to haunted mazes in the night program. Daytime Tricks and Treats is framed as family entry with seasonal activities, not maze access.
Can kids wear costumes at the park?
The Tricks and Treats page promotes dressing up and a Costume Contest. Bring park-safe costumes and recheck contest rules closer to your weekend.
What should Chicago-area families book first?
Pick a Saturday or Sunday inside the published window, confirm park hours for that date, and only add night maze products if adults will stay for Fright Fest.
