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Group celebrations

Party bus, fully chauffeured.

Birthdays, bachelorette and bachelor parties, wine tours, and big nights out — your group stays together, nobody drives, and the ride is part of the night.

  • Mid-size and large party buses with a professional driver
  • One flat hourly rate — no surge, no per-head app math
  • Wine tours, nights out, birthdays, corporate events
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Black luxury party bus on a city street at night
Overview

The whole group, together, all night

The point of a party bus is simple: the group stays together and nobody has to drive. No three cars getting separated in traffic, no designated driver sitting out the fun, no surge pricing at 1 a.m. when everyone's ready to head home.

Koast runs party buses and large coaches with a professional, licensed chauffeur at the wheel. You book by the hour, the bus stays with you across every stop, and the ride between places becomes part of the celebration.

Built for the occasion

Bachelorette and bachelor parties

Birthdays and milestone celebrations

Wine-country tours, winery to winery

Concerts, games, and nights out

Corporate events and team outings

Vehicles

Match the vehicle to the group

VehicleGroup
Smaller groups — Executive Sprinterup to 14Get quote →
Mid-size party busgroups & eventsGet quote →
Large party bus25+Get quote →
Need two? We'll coordinateany sizeGet quote →
Why Koast

Flat-rate, professional, on time

Flat-rate pricing

One fixed price quoted upfront — no surge, and no per-head app math.

Vetted chauffeurs

Licensed, insured, and professionally vetted — not a rotating app driver.

Your group, together

Book by the hour and the vehicle stays with you across every stop.

Bay Area & beyond

Home in the Bay Area and wine country, serving major cities nationwide.

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FAQ

Party Bus questions

How many people fit on a party bus?

We run mid-size and large party buses — the large bus seats 25 or more — plus an Executive Sprinter for smaller groups. Tell us your headcount and we'll match the vehicle.

How does party bus pricing work?

One flat hourly rate covering the bus, your professional driver, and all the driving — no surge and no per-person app math. You get the price up front.

Can you do a wine tour on the party bus?

Yes — it's one of the most popular uses. Book hourly and the bus stays with you winery to winery, with cases riding safely in the back.

Can we make multiple stops?

Of course. The bus and driver stay with you all night across dinners, bars, and venues, so nobody's re-summoning a ride between stops.

How far ahead should we book?

Weekends and peak season fill up fast, so book as soon as your date is set — especially for larger groups.

Plan your trip

Guides & nearby

Popular for
→ Wine tours→ Corporate events
Wine country
→ Napa Valley→ Sonoma

Plan your party bus ride.

Tell us your date, group size, and stops — we'll handle the rest.

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