What is included in the cruise fare?

Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.

How far in advance should I book this cruise?

For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on Marina.

What documents do I need to board?

Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Miami may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.

Can I change or cancel my booking?

Change and cancellation policies depend on Oceania Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.

What is a 20-night cruise like?

A 20-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from Marina. Pack for both formal nights and casual deck days.

Marina 20-night Miami to Miami from Miami, Mar 5, 2027

Oceania Cruises · Marina · Mar 05, 2027 – Mar 25, 2027

Visit Miami, Cozumel, Mexico, Costa Maya, Mexico, Harvest Caye, Belize, Santo Tomas De Castilla, Guatemala and 10 more ports

Departure Miami

Return Miami

Duration 20 Nights

From $5849 pp

Itinerary

Day 1

Miami Arrives 12:00 AM · Departs 5:00 PM
Day 2

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 3

Cozumel, Mexico Arrives 8:00 AM · Departs 8:00 PM
Day 4

Costa Maya, Mexico Arrives 7:00 AM · Departs 7:00 PM
Day 5

Harvest Caye, Belize Arrives 8:00 AM · Departs 5:00 PM
Day 6

Santo Tomas De Castilla, Guatemala Arrives 7:00 AM · Departs 6:00 PM
Day 7

Roatan Arrives 7:00 AM · Departs 5:00 PM
Day 8

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 9

Puerto Limon Arrives 7:00 AM · Departs 5:00 PM
Day 10

Panama Canal Arrives 12:00 AM · Departs 12:00 AM
Day 10

Panama City, Panama Arrives 8:00 PM · Departs 12:00 AM
Day 11

Panama City, Panama Arrives 12:00 AM · Departs 12:00 AM
Day 12

Panama City, Panama Arrives 12:00 AM · Departs 4:00 AM
Day 12

Panama Canal Arrives 12:00 AM · Departs 12:00 AM
Day 13

Cartagena, Colombia Arrives 11:00 AM · Departs 8:00 PM
Day 14

Santa Marta Arrives 7:00 AM · Departs 4:00 PM
Day 15

Oranjestad Arrives 11:00 AM · Departs 8:00 PM
Day 16

Willemstad Arrives 7:00 AM · Departs 7:00 PM
Day 17

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 18

Falmouth, Jamaica Arrives 7:00 AM · Departs 4:00 PM
Day 19

George Town, Grand Cayman Arrives 7:00 AM · Departs 4:00 PM
Day 20

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 21

Miami Arrives 8:00 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-19.

Prices per person, based on double occupancy in USD.

Inside $5849

Ocean View $7149

Balcony $10299

Suite $14899

Ports of Call

Miami
Cozumel, Mexico
Costa Maya, Mexico
Harvest Caye, Belize
Santo Tomas De Castilla, Guatemala
Roatan
Puerto Limon
Panama Canal
Panama City, Panama
Cartagena, Colombia
Santa Marta
Oranjestad
Willemstad
Falmouth, Jamaica
George Town, Grand Cayman

About This Cruise

20-night Oceania Cruises Marina cruise from Miami to Cozumel, Mexico, Costa Maya, Mexico, Harvest Caye, Belize and Santo Tomas De Castilla, Guatemala…

Cruise Line Oceania Cruises

Ship Marina

Frequently asked questions

What is included in the cruise fare?: Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.
How far in advance should I book this cruise?: For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on Marina.
What documents do I need to board?: Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Miami may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.
Can I change or cancel my booking?: Change and cancellation policies depend on Oceania Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.
What is a 20-night cruise like?: A 20-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from Marina. Pack for both formal nights and casual deck days.