Phoenix and Scottsdale Resort Day Passes: Five Pools Compared by Price and What's Inside

Quick match:

• Lazy river for the kids, waterslides, best overall value: Westin Kierland
• Most water attractions, biggest waterpark footprint in Phoenix: JW Marriott Desert Ridge
• True waterpark near the airport, best post-checkout option: Arizona Grand Resort
• Four pools, five-diamond service, bucket-list day: Fairmont Scottsdale Princess
• Nine pools and a spa you pay for separately: Grand Hyatt Scottsdale

How much does a Phoenix or Scottsdale resort day pass actually cost?

Adult day passes across these five resorts run from $25 to $125 (ResortPass listings, verified July 2026). That is a five-fold spread on what is nominally the same product. The cheap end is Arizona Grand on a midweek date in late July. The expensive end is the JW Marriott on a Saturday in August. Every other resort sits somewhere between.

The single biggest lever is the day of the week, not the property. Across late July and August dates, the weekday price ran 33 to 62 percent below the Saturday price. That held at four of the five resorts (ResortPass listings, verified July 2026). Arizona Grand showed the widest gap, moving from $25 midweek to $65 on Saturdays. The Fairmont was the exception and ran the other way, holding $80 on late July weekdays while August Saturdays showed $65.

That inversion is the practical lesson of this market. Prices are set per date, not by a weekday rule, so a habit of assuming Tuesday is cheap will occasionally cost you money. Check your actual dates on both channels before you book.

Children are not always cheaper. At the JW Marriott, Westin Kierland, and Arizona Grand on midweek dates, the child price matched the adult price exactly. Only the Fairmont and the Grand Hyatt consistently discounted children. Infants under 3 do not need a pass at any of the five, where the paid child age band starts at 3 (ResortPass listings, verified July 2026).

What is actually included in a Phoenix or Scottsdale day pass?

The short answer: pools, towels, hot tubs, and at most properties Wi-Fi and parking. Food service is available poolside everywhere but costs extra. Cabanas and daybeds are extra. The FlowRider at Westin Kierland is extra. Spa access is extra at every property in this comparison, including the Grand Hyatt, where the spa is a separate booking rather than a pool pass upgrade.

JW Marriott Desert Ridge: the waterpark benchmark

The JW Marriott Phoenix Desert Ridge Resort and Spa anchors the top of this market on both attractions and price. The day pass covers three outdoor heated pools, a lazy river, a waterslide, a splash pad, and a hot tub. Towel service, complimentary Wi-Fi, and one self-parking validation are included (ResortPass listing, verified July 2026). Poolside food and drink service runs from Just a Splash Bar and Grill.

Pricing here swings harder than anywhere else in the comparison. Adult passes ran $55 on a Wednesday in late July and $125 on a Saturday in August. Dates in between showed $65 and $95 (ResortPass listings, verified July 2026). Children pay the same as adults. A family of four therefore ranges from $220 to $500 in pass fees alone, which is the difference between a good deal and a bad one.

Upgrades are priced for a resort of this tier. A cabana ran $550 to $850 by date, a Sky Island Bungalow $550, and a Sky Island Daybed $150. A separate Spa Pass at Revive Spa is $50 for adults 18 and over, and it explicitly does not include the AquaRidge pool complex.

This is the pick for families who want the most water per visit and can travel midweek. It earns a worth-it verdict on a weekday and becomes hard to defend at the Saturday price.

Fairmont Scottsdale Princess: four pools, one price

The Fairmont Scottsdale Princess is an AAA Five Diamond resort, and its day pass covers four named pools. They are Sonoran Splash with two 200-foot waterslides, Sunset Beach with a 9,000-square-foot white sand beach, the lagoon-style Princess Pool, and the adults-only Sonoran Landing. Two hot tubs, complimentary Wi-Fi, and complimentary self-parking are included. All pools are heated and the waterslide height requirement is 42 inches (ResortPass listing, verified July 2026).

The Fairmont is the one property here that did not follow the weekday discount pattern. Adult passes held at $80 with children at $62 across late July dates, then showed $65 for both adults and children on August Saturdays (ResortPass listings, verified July 2026). If your dates are flexible into August, the peak-season assumption works against you here.

Cabanas and daybeds are the real upsell. Daybeds ran $250 to $275 and include day passes for two people. Cabanas ran $375 to $425 and include day passes for up to six. That changes the math for a larger group. A $425 cabana covering six beats six individual $80 passes. A service charge of up to 20 percent is added onsite.

This earns a worth-it-once verdict. The experience is genuinely five-diamond, and the cabana-for-six math is the smartest booking in this guide. The weekend crowd is lively and loud, which is the point for some visitors and the problem for others.

Westin Kierland: lazy river, FlowRider, best per dollar

The Westin Kierland Resort and Spa offers the most consistent value in this comparison. The day pass covers the Adventure Pool Complex, with its 900-foot lazy river and 110-foot waterslide. It also includes the adults-only Aguamiel Pool, a hot tub, lounge chairs, and towel service (ResortPass listing, verified July 2026). Adult and child passes ran $40 to $60 depending on the date, with children paying the same as adults.

Two caveats separate Kierland from the rest. Parking is complimentary only when you make a food and beverage purchase, unlike the flat inclusion at four other properties. And the FlowRider surf simulator, the amenity Kierland is best known for, is not in the base pass. The day pass listing describes it as available for an extra fee, subject to availability, without publishing the amount. Budget for it as an unknown rather than a fixed line item, and confirm the price at check-in.

Cabanas here include day passes for the group, which is where the value sits. The Adventure Pool Cabana ran $375 midweek and $700 on the first Saturday in August, covering up to six people. The Adult Pool Cabana covers four. A separate Spa Pass at Agave, The Arizona Spa runs $95 to $115 for adults 18 and over, and it does not include the main pool complex.

A family of four pays around $180 midweek in pass fees. That is the strongest four-person number in this guide. It is why Kierland is the top all-around pick for families weighing lazy river access against price. This earns a worth-it verdict.

Arizona Grand Resort (Oasis Waterpark): Phoenix proper

The Arizona Grand Resort and Spa in south Phoenix is the closest thing here to a dedicated waterpark. The 7-acre Oasis Waterpark includes an eight-story Slide Canyon Tower holding a free-fall slide, a speed slide, and a serpentine slide. Alongside it sit a 950-foot lazy river, a giant wave pool, an activity pool, the Wild Cat Springs splash pad, and the 25-person Caliente Springs hot tub. Complimentary Wi-Fi and self-parking are included, along with a 10 percent discount at Aunt Chilada’s (ResortPass listing, verified July 2026).

This is the price outlier in the best way. Adult and child passes both ran $25 on late July midweek dates, rising to $65 for adults and $55 for children on August Saturdays (ResortPass listings, verified July 2026). A midweek family of four at $100 is the cheapest full-waterpark day in the metro area by a wide margin.

One hard constraint deserves emphasis. Every slide at Arizona Grand carries a 48-inch height requirement, six inches taller than the 42-inch minimum at the Fairmont, Kierland, and Grand Hyatt. For a group built around small children, the headline attraction is off limits, and the wave pool and splash pad have to carry the day.

The practical advantage is proximity to Phoenix Sky Harbor Airport, roughly 10 minutes away. That makes it the best post-checkout or pre-flight option in this guide. This earns a worth-it verdict for families with taller kids, and for travelers using it as a layover.

Grand Hyatt Scottsdale: pools, and a separate spa pass

The Grand Hyatt Scottsdale Resort has the highest pool count in this comparison. The day pass covers nine swimming pools including an adults-only pool, a 30-foot waterslide, a jacuzzi, a sand beach area, lounge chairs, and towel service. Parking and Wi-Fi are complimentary (ResortPass listing, verified July 2026). An 18 percent service charge applies to poolside food and beverage. The waterslide carries a 42-inch height requirement.

Adult passes ran $45 to $82 and children $35 to $50 across the dates checked (ResortPass listings, verified July 2026). The Grand Hyatt also sells a 2-Day Pass at roughly 25 percent off two single days, which is the only multi-day product any of these five resorts offers.

Now the correction that matters most in this guide. The Spa Avania thermal circuit is not included in the pool day pass. It is a separate Spa Pass, priced at $75 to $125 for adults 18 and over. The Spa Pass listing states directly that it does not include the main resort pool. The day pass listing does not include the spa. These are two distinct products, and a visitor who wants both pays for both.

That circuit is genuinely good. It holds an alpine dry sauna, an essential-oil inhalation room, a chromotherapy steam room, and hot and cold plunges. A private co-ed outdoor mineral pool, a relaxation room, and locker rooms with showers round it out (ResortPass listing, verified July 2026). Note that it is one alpine dry sauna, not a separate sauna and alpine sauna.

So the honest framing is the opposite of a bundle. A couple wanting pool and spa at the Grand Hyatt pays a pass each way, which can land near $200 for one person on a peak date. It earns a worth-it-once verdict on the pools alone. Treat the spa as a separate outing, priced accordingly, and note there is no lazy river here.

Is the room math worth running?

Usually yes, but it is closer than this category’s marketing suggests. Summer nightly rates at the Fairmont Scottsdale Princess start around $273, with recent bookings spanning $298 to $655 (KAYAK, verified July 2026). Set that against pass totals for a family of four, and the answer depends almost entirely on which day you go.

On a weekday the pass wins comfortably. Four Kierland passes at $180, or four Arizona Grand passes at $100, sit well under a room rate and leave budget for food. On a peak Saturday the picture changes: four JW Marriott passes at $125 each reach $500, which exceeds most summer room rates at the same tier of property. The pass is not automatically the cheaper option, and anyone claiming it always is has not checked a Saturday.

The room math also flips on structure, not just price. If your group needs the pool after 5 PM, a room is the only route. If your group is six or more, a cabana that bundles six passes is often the smarter buy than either passes or a room. If you plan to eat dinner and breakfast on-property, package pricing changes the comparison again. For a daytime-only visit by two to four people on a weekday, the pass remains the clear winner. See how we verify pricing and room rate comparisons for this article.

Check-in reality: what to expect when you arrive

The standard process across all five resorts is consistent. Book your pass on ResortPass, or on Marriott iDayPass for Westin Kierland and JW Marriott Desert Ridge. On the day of your visit, go to the hotel front desk or pool concierge with your confirmation email and a valid photo ID. Staff look up your booking, issue a wristband, and point you to the pool. At the Fairmont, check in with Guest Services at the front drive before parking.

A few practical notes. Weekend mornings between 9 AM and 11 AM see the longest check-in lines at the top properties, particularly at JW Marriott Desert Ridge and Fairmont Scottsdale Princess. Arriving closer to opening helps. Outside food and beverages are restricted at most properties and bags may be inspected. Poolside menu prices are not published in advance at any of these five, so treat food as an open line in your budget rather than a fixed one. Remember the service charges: 18 percent at the Grand Hyatt pools, and up to 20 percent on cabanas and food at Westin Kierland and the Fairmont.

The quality of the check-in experience varies by property on busy days. Reading recent property-specific reviews on ResortPass before booking is the single best way to calibrate expectations. A well-run resort day pass check-in takes under five minutes. A poorly staffed one can take 30.

How to book and where prices differ

For other Sun Belt comparisons, see the San Antonio resort day pass and Austin pool day pass guides. For the question of whether a day pass or a room wins in general, the is a resort day pass worth it? guide runs the math across multiple markets. The Hilton day pass guide covers how access varies by individual property, which is useful context for how inconsistent these programs are brand to brand.

Where to stay if you decide a room makes more sense