Quick answer (prices as of November 10, 2026): A two-hour hot tub boat rental with Lux Hot Tub Boats on Lake Union costs $375 to $450 per boat before tax and booking fee, and every boat holds up to six people. Once the 10.55% tax and 2.49% booking fee are added at checkout, most Seattle rentals come to about $425 to $510 total. Split between six people, that works out to roughly $71 to $85 per person.
The lowest price is a Standard boat on a Monday through Thursday afternoon or a Friday morning ($375). The highest is a Premium boat on a Friday evening or weekend ($450). Below is the full breakdown, plus what actually moves the number up or down.
Lux hot tub boat prices in Seattle (2-hour voyage, up to 6 guests)
These are the rates shown in the Lux booking calendar for a two-hour voyage. The price is per boat, not per person.
| When you launch | Standard boat | Premium boat |
|---|---|---|
| Monday to Thursday (first launch around noon, last around 8 PM) | $375 | $400 |
| Friday daytime (launches 10 AM to 12:30 PM) | $375 | $400 |
| Friday afternoon and evening (launches 1 PM to about 8 PM) | $400 | $450 |
| Saturday | $400 | $450 |
| Sunday | $395 | $450 |
Prices before tax and booking fee, collected from the Lux booking calendar on November 10, 2026. Rates can change, so the reservations page always shows the live price for your date.
What you actually pay at checkout
Two charges are added on top of the boat rate when you check out: taxes at 10.55% and a booking fee of 2.49%. Here is what that looks like for each price point:
| Boat rate | Tax (10.55%) | Booking fee (2.49%) | Total for the boat | Per person (6 guests) | Per person (2 guests) |
|---|---|---|---|---|---|
| $375 | $39.56 | $10.32 | $424.88 | about $71 | about $212 |
| $395 | $41.67 | $10.87 | $447.54 | about $75 | about $224 |
| $400 | $42.20 | $11.01 | $453.21 | about $76 | about $227 |
| $450 | $47.48 | $12.39 | $509.87 | about $85 | about $255 |
One small thing you may notice in the cart: some rates appear as a higher list price with an automatic discount applied (for example, a “Weekday Special”). The figures in the tables above are the amounts after those automatic specials, which is what you pay before tax and fee.
What changes the price of a Seattle hot tub boat rental?
1. Day of the week and time of day
Timing is the biggest factor. On a Standard boat, a Tuesday afternoon voyage is $375, while the same boat on a Saturday is $400. Friday is split in two: morning launches (10 AM to 12:30 PM) are priced like a weekday, and launches from 1 PM onward are priced like the weekend. If your schedule is flexible, a weekday afternoon or a Friday morning is the easiest way to save $25 to $50.
2. Standard vs. Premium boat
Lux runs two boat types, and both hold up to six people for a two-hour voyage.
- Standard: a 350-gallon hot tub, standard seating and deck space, outboard drive, 1,000 lb maximum weight. $375 to $400.
- Premium: a larger 500-gallon hot tub, padded seating, an extended deck, and pod drive steering, 1,200 lb maximum weight. $400 to $450.
The Premium boat costs $25 more on weekdays and Friday mornings, and $50 to $55 more on Friday evenings and weekends. If you have a full group of six, the extra tub volume and deck space are what you’re paying for.
3. Group size (it doesn’t change the price)
Because pricing is per boat, two people pay the same as six. That makes a full boat the best value per person, and a couple’s date the most private version of the experience. Each boat has a hard limit of six people, so larger groups book more than one boat. The FAQ recommends contacting Lux directly to coordinate multiple boats, and booking well ahead in peak season (May through September).
4. Season
In the booking calendar we checked, summer 2027 dates showed the same rates as November 2026, so there is no visible summer surcharge right now. What changes in summer is availability. Lux suggests booking at least a week ahead in peak season, and popular weekend evening slots tend to go first. Lux operates year-round, rain or shine, so fall and winter voyages cost the same as summer ones. Some holidays are closed (Thanksgiving and Christmas Eve 2026 showed no availability), so check your date in the calendar.
5. How far ahead you book
Discounts, promo codes, and reduced pricing only apply to reservations made more than seven days before the voyage date. If you want to use a promo from the Lux special-offers email list, book at least a week out.
6. Extras and add-on costs
The base rental covers a lot, but a few costs can come up:
- Robes, slippers, and towels are available to buy at the dock (or bring your own).
- Late returns cost $100 once you’re more than 15 minutes late, plus $100 for each additional 15 minutes.
- Security deposit: Lux’s guidelines note that each rental includes a security deposit, applied toward any damage or excessive cleaning.
- Gratuity for the dock staff is not included and is entirely optional.
- Getting there: transportation to the dock at 1800 Westlake Ave N on Lake Union isn’t included.
Extended voyages beyond two hours can be arranged on request, but extensions on the day aren’t guaranteed because another group is usually booked after you.
What’s included in the price?
Every rental includes private use of the boat for two hours, a safety and operations briefing, life jackets and safety equipment, an onboard cooler, and staff help boarding and returning. You captain the boat yourself with simple controls. Complimentary refreshments are provided, and you’re welcome to bring your own food and non-alcoholic drinks. Alcohol is not allowed on board, and every guest needs to be sober, not only the person driving.
Is a hot tub boat worth the cost?
Compared with most Seattle outings for a group, a full boat lands around $71 to $85 per person for two hours on the water with a private hot tub, skyline views, and Lake Union’s houseboat neighborhoods drifting by. For a couple, it is closer to the cost of a special-occasion dinner, with a much more memorable setting. It works especially well for birthdays and bachelorettes, anniversaries and proposals, and team outings. And because the water stays hot all year, a rainy November evening is just as bookable as a July sunset (here’s how to stay warm and comfortable in cooler months).
Hot tub boat rental cost FAQ
How much is a hot tub boat rental in Seattle per person?
At Lux, a two-hour rental is $375 to $450 per boat before tax and fees, or about $425 to $510 all-in. With six people, that’s roughly $71 to $85 each.
Is the price per person or per boat?
Per boat. One to six guests pay the same rate.
Are taxes and fees included in the listed price?
No. Checkout adds taxes (10.55%) and a 2.49% booking fee. A $375 rental totals $424.88, and a $450 rental totals $509.87.
Is it cheaper to rent a hot tub boat on a weekday?
Yes. Monday to Thursday and Friday-morning voyages are $375 (Standard) or $400 (Premium). Friday afternoons, evenings, and weekends run $395 to $450.
Do prices go up in the summer?
Not as of November 2026. Summer 2027 dates showed the same rates as fall, but peak-season (May to September) slots fill faster, so book at least a week ahead.
How many people fit on a hot tub boat?
Up to six people per boat. Bigger groups can book multiple boats by contacting Lux.
How long is a hot tub boat rental?
A standard rental is two hours. Plan to arrive 30 minutes early for check-in and your safety briefing.
What is the cancellation policy?
Cancel seven or more days before your voyage for a full refund. Cancellations within seven days, and no-shows, are not refunded. Full details are on the cancellation policy page.
Can I use a gift card or promo code?
Yes. Gift cards apply at checkout. Promo codes and discounts only work for reservations booked more than seven days in advance.
Can I bring alcohol on a hot tub boat?
Not on a Lux boat. Alcohol and drugs are prohibited, and every guest must be sober. Food and non-alcoholic drinks are welcome.
Book your Lake Union hot tub boat
The exact price for your date and time is always in the live calendar, and the best weekday and Friday-morning rates are the easiest place to start. Lux launches from 1800 Westlake Ave N, Suite 105, on Lake Union, year-round, rain or shine.
Check dates and book your hot tub boat on Lake Union, or call (206) 588-0960 with questions about larger groups or extended voyages.
Prices last checked November 10, 2026. Rates, taxes, and fees are subject to change; the Lux booking calendar shows current pricing.
