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Main entrance sign for Hurricane Harbor Chicago at Six Flags Great America in Gurnee

Photo: Harobouri (cropped). CC0 license

Gurnee waterpark admission chooser

Hurricane Harbor Chicago Tickets vs 2027 Gold Pass

As checked October 3, 2026, the operator's one-day Hurricane Harbor Chicago ticket is marked On Sale Soon with no date price displayed. A new 2027 Gold Pass is listed at $89 per person before processing fee and tax, with all Midwest Six Flags park and waterpark admission plus general parking. The waterpark's 2026 season is already over; compare only future dates the operator actually posts.

Gurnee, IllinoisDay-ticket price not posted$89 new 2027 Gold Pass before fee and tax

As checked October 3, 2026, the operator's one-day Hurricane Harbor Chicago ticket is marked On Sale Soon with no date price displayed. A new 2027 Gold Pass is listed at $89 per person before processing fee and tax, with all Midwest Six Flags park and waterpark admission plus general parking. The waterpark's 2026 season is already over; compare only future dates the operator actually posts.

Fast read

What matters first

Use this summary to identify the checks that matter before you act.

Today

The 2026 waterpark season is over; the operator has not opened a 2027 date ticket.

Two-gate visit

For a same-day waterpark and Great America outing, compare the two named day products plus parking against one $89 new Gold Pass.

Gold Pass scope

$89 per person before fee and tax includes all Midwest Six Flags parks and waterparks, plus general parking, for visits across 2026 and 2027.

Date guard

Visit Lake County reports the 2026 waterpark season ended Labor Day weekend. Use the operator's calendar for 2027 rather than carrying those dates forward.

Decision system

The planning sequence

Use the sequence below to make the decision in a clear order.

Hurricane Harbor onlyOne future waterpark date and no planned theme-park gateWait for the selected-date Hurricane Harbor Chicago price. The operator page says On Sale Soon, so the exact one-day cost is still unknown.
Both Gurnee gates in one outingThe group wants the waterpark and Six Flags Great AmericaUse H + G + P for the whole group: H is all needed waterpark tickets, G is all needed Great America tickets, and P is parking for the vehicles. Compare with $89 multiplied by the number of new Gold Passes the same group needs; add each cart's actual fees and taxes.
Two waterpark-only visitsNo other Midwest parks are part of the itineraryThe pass's $89 base matches two waterpark admissions at $44.50 each before fees and tax. This threshold is secondary to the missing date price and does not include any parking difference.
Regional trip beyond GurneeAnother Midwest Six Flags park or waterpark is on the routeThe Gold Pass table covers all Midwest Six Flags parks and waterparks. Price the specific trip gates before buying: a waterpark-only ticket and a regional pass are not equivalent products.
One car, several datesParking would otherwise be a real paid line itemGold lists free general parking. Keep preferred parking or any daily parking upgrade out of the comparison unless the group will actually use it.
October 2026 plansA pass says valid in 2026 and 2027, but you want the waterpark nowThe dated Lake County guide says Hurricane Harbor Chicago's 2026 season closed Labor Day weekend. Pass validity does not reopen the seasonal waterpark.
1Remove the ended 2026 waterpark season from any October plan; select a future date only after the operator posts one.
2For one waterpark-only day, wait for the named Hurricane Harbor Chicago ticket and its final cart price.
3For a two-gate Gurnee outing, write down H + G + P using the actual Hurricane Harbor ticket, Great America ticket, and parking totals.
4Compare the whole-group total with $89 multiplied by the number of new Gold Passes needed; count vehicle parking once and include each cart's actual fees and taxes.
5If visiting other Midwest parks, count only those stops that fit the pass window and current eligibility terms.

The first decision is whether the waterpark is open

The waterpark's selected-date product shows On Sale Soon, and Visit Lake County's April 12 guide places the 2026 season between Memorial Day and Labor Day weekends. That season has ended by this October 3 check; wait for operator-confirmed 2027 dates rather than borrowing the pass window as a calendar.

For Gurnee, price the gates you plan to enter

A Hurricane Harbor Chicago day product names the waterpark, not bundled Great America admission. Price the required tickets for each intended gate and vehicle parking separately before comparing with pass benefits.

Use the Gold Pass as a multi-gate alternative

A new 2027 Gold Pass is listed at $89 before fees and tax, with all Midwest Six Flags parks and waterparks, general parking, and validity across 2026 and 2027. Count the benefits only when the named parks, eligibility and confirmed operating dates fit the trip.

Recommended park gear

Park day gear worth packing

A compact set of comfort picks for long lines, heat, rain, refills, and high step counts.

Keep the two-gate math editable

Whole-group base comparison: H + G + P versus N × $89, with H and G the group's required waterpark and theme-park ticket totals, P parking for its vehicles, and N the number of new Gold Passes needed. Leave the unavailable waterpark price blank, count vehicle parking once rather than once per guest, and add each cart's actual taxes and fees; a mixed pass-and-ticket group needs its own cart comparison.

Do not stretch the 2026 season into 2027

The tourism bureau's 2026 seasonal guidance explains why an October waterpark plan is not supported, but does not establish next year's dates. Six Flags' live calendar and ticket inventory control the next season.

Planning traps

Mistakes to avoid

These are the small decisions that quietly derail an otherwise good plan.

1. Planning an October waterpark visit from pass wording

The pass validity window is not an operating calendar; the 2026 waterpark season closed Labor Day weekend.

2. Treating the waterpark ticket as a Great America bundle

The one-day product names Hurricane Harbor Chicago access. Add a Great America ticket only if the itinerary needs that second gate.

3. Using a stale reseller amount

No current operator day-ticket price is displayed; the page says On Sale Soon.

4. Comparing only admission for a two-gate outing

Write down separate H, G, and parking amounts before comparing the planned outing with the Gold Pass.

5. Calling the pass $89 all in

$89 is the displayed per-person base price before processing fees and applicable taxes; other cart items may apply.

FAQ

Common planning questions

Is Hurricane Harbor Chicago open in October 2026?
No current 2026 date should be planned from the pass window. Visit Lake County's guide, updated April 12, 2026, says the waterpark season ends Labor Day weekend. The 2027 operating calendar must be checked separately.
Does a Hurricane Harbor Chicago day ticket include Six Flags Great America?
The operator describes the ticket as one-day access to Hurricane Harbor Chicago. If your group wants both gates, verify a separate Great America ticket or confirm applicable pass benefits before payment.
What does the new 2027 Gold Pass include?
The operator lists the new pass at $89 per person before processing fees and applicable taxes. Its benefits table includes all Midwest Six Flags parks and waterparks, general parking, and visits across 2026 and 2027.
How do I compare a same-day visit to both parks with the pass?
Add the whole group's required waterpark tickets, Great America tickets, and parking for its vehicles. Compare with $89 times the number of new Gold Passes needed, then add the actual cart fees and taxes; do not charge one vehicle's parking once per guest. The operator's waterpark date price was not posted on October 3, 2026.
How much is the waterpark-only one-day ticket?
The official ticket page showed On Sale Soon on October 3, 2026 and did not display a date price. A third-party 2026 ticket was valid only through September 7 and is expired; wait for the operator's next sale window.
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