What it means
A charter cruise is a sailing where an outside organization buys out the entire ship (or sometimes just specific decks or a block of cabins large enough to dominate the onboard experience) and resells the cabins to its own community. The cruise line still operates the ship — same crew, same kitchens, same engineering — but the programming, theming, entertainment, and passenger mix are controlled by the chartering organization.
Common categories of full-ship charter:
- Theme/music charters — Rock Boat, Cayamo (Americana), Sandy Beaches (blues), Star Trek Cruise, KISS Kruise, 80s Cruise, Soul Train Cruise, Outlaw Country Cruise. Run by companies like Sixthman, StarVista LIVE, and Entertainment Cruise Productions.
- LGBTQ+ charters — Atlantis Events (gay men), Olivia Travel (lesbian women), VACAYA (mixed LGBTQ+).
- Corporate incentive trips — companies rewarding sales teams or large client groups; usually invisible to the public market.
- Religious/affinity charters — Christian cruises, Jewish (kosher) cruises, single-parent cruises, nudist cruises (Bare Necessities), foodie cruises.
Partial charters (where a chartering group blocks a few hundred cabins on an otherwise normal sailing) are also common and look almost identical to a regular cruise unless the group dominates the public spaces.
Why this matters for new cruisers
Two reasons:
You might accidentally book one and not realize it. Cruise line booking engines do not loudly say “this sailing is a charter.” If you’re shopping by date and the price looks unusually low (or unusually high) for a specific week, that’s often the tell. You can spend $1,500 thinking you booked a normal Caribbean cruise and arrive to find the ship is a 7-night Kid Rock concert. Some people would love that. Some would hate it.
You might actively want one and not know they exist. If you love bluegrass music, the easiest way to spend a week with 2,500 other bluegrass fans is the Cayamo charter — it’s a better experience than any single concert venue can produce. If you’re an LGBTQ+ traveler who wants to skip the “is this ship welcoming?” question, an Atlantis or VACAYA charter is purpose-built around the answer.
How to identify a charter before you book
The mainstream cruise lines (Royal Caribbean, Carnival, Norwegian, MSC) do not list charter sailings on their public booking sites — those weeks are simply removed from inventory. Holland America, Princess, and Celebrity occasionally show charter weeks but with vague labels. Here’s what to actually check:
1. The price is significantly off the trendline. If every other 7-night Eastern Caribbean sailing on this ship is $899 and this one week is $349 or $2,400, look closer. 2. The sailing isn’t bookable on the cruise line’s own site, but a third-party site lists it. That third-party is usually the charter operator. 3. Search the ship name + that week’s dates on Google. If a charter is running, the operator’s site will appear in results. 4. Cruise Critic’s roll call forum will be obviously charter-themed if the week is chartered — instead of “Anyone going on this sailing?” the thread will be full of Star Trek references or band-specific chatter.
How to book one intentionally
If you want a charter, you don’t book through the cruise line. You book through the charter operator (Sixthman.com, AtlantisEvents.com, OliviaTravel.com, etc.). The cabin is on the cruise line’s ship, but the booking, payment, programming, and customer service all run through the operator. The cabin categories, dining options, and ship layout are still the cruise line’s — but the entertainment, daily programming, and onboard culture are the charter’s.
Charter pricing usually runs 30-100% above the cruise line’s standard fare for the same cabin in the same week — that premium pays for the entertainment lineup (which can include a dozen headliner acts on a music charter) and the buyout cost. For the right audience, that’s a fair trade; for the wrong audience, it’s a lot of money for a cruise you’d have enjoyed more cheaply on a regular sailing.
Which charters are worth it (and which aren’t)
Worth it, in my opinion:
- Music charters with a specific genre focus (Cayamo for Americana, Rock Boat for indie, Sandy Beaches for blues). The lineup density per dollar is genuinely better than any festival, and you sleep in a real bed every night.
- Identity-based charters (Atlantis, Olivia, VACAYA) where the community is the point and the music/programming is secondary.
Approach with caution:
- Vague “themed” charters that don’t have a clear cultural anchor. Some operators sell charters that are just “70s music on a boat” with a thin lineup of tribute bands. You’re paying a 50% premium for the equivalent of a normal ship doing its standard 80s night.
- Tribute-band-heavy lineups marketed as if they’re the real artists. Read the lineup carefully.
- Charters operated by unknown brands with no track record. The big charter operators (Sixthman, Atlantis, Entertainment Cruise Productions) have decades of reputation; new entrants sometimes cancel or under-deliver.