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Mariner of the Seas — 5-night Western Caribbean
Inside · per person
$500 67
$1,000 for two
5
nights
2
ports
14
dates

5-Night Western Caribbean on Mariner of the Seas

Galveston, TX→
Costa Maya, MX→
Cozumel, MX
Fair price — 35% below its 90-day average
Roughly $265/person below its usual — a good time to book. How scoring works
Mariner of the Seas
Launched 2003
5 nights
Roundtrip Galveston, TX
Tracked daily since Oct 2025

What's special

5 nights round-trip from Galveston, TX calling at Costa Maya, MX and Cozumel, MX. We've tracked every cabin and departure on this exact route daily since October — so the score and the “vs 90-day average” above compare it to its own history, never a generic fleet number. Pick a date and cabin above to see whether today’s price is actually a good one.

Fares on

Lead price per person, by cabin · tap to compare · updates daily

35% below its 90-day averageInside · tracked daily since Oct 2025
$400
$500
$600
90-day avg $765
DecJanFebMarAprMayJunJul

Good to know

Is this a good price?
Right now, yes — Inside is scoring 67 and sits about 35% below what it has averaged on this route over the last 90 days, roughly $265 a person. We only call a price good when its own history says so.
When is the cheapest time to sail this route?
The shoulder months in the chart above tend to run lower than peak summer. We track every departure daily, so you can see which date is actually cheapest — not just which one is advertised.
Does booking through us cost more?
No. The price is identical whether you use our link or go direct. We make money only if you book — and we’ll tell you to wait if the price isn’t good.

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Prices update multiple times daily · Every score compares Mariner of the Seas to itself, never to other ships · Independent — not affiliated with Royal Caribbean.

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