17-night South America cruise on Seven Seas Mariner
The Buenos Aires to Valparaíso is a 17-night South America cruise aboard Seven Seas Mariner, operated by Regent Seven Seas Cruises. Departing Buenos Aires on February 1, 2029, the voyage visits 9 ports. Fares start from $14,299 per person.
- Length
- 17 nights
- Departs
- Feb 1, 2029
- Returns
- Feb 18, 2029
- Ports of call
- 9
- Days at sea
- 9
Voyage code MAR290201
Itinerary
Buenos Aires → Valparaiso · approximate route · 2 stops without map data
Pricing
Lowest fare we've tracked over the observed 98-day span: $13,999 · range $13,999–$14,299
Lower than 83% of peers This extended sailing's from-price per night is lower than 83% of comparable sailings.
same cruise line and duration · from-price per night · as of Aug 26, 2026 · Broader cohort: same cruise line and duration, compared by from-price per night.
Current prices
Per person · 2 guests · incl. taxes & fees
Inside
Not available
Oceanview
Not available
Balcony
Not available
Suite
from $14,299
$841 / night
Fare rows
Deluxe Veranda Suite
Cabin grade
from $14,299
$841 / night
per person · incl. taxes & fees
Deluxe Veranda Suite
Cabin grade
from $14,799
$870 / night
per person · incl. taxes & fees
Concierge Suite
Cabin grade
from $15,149
$891 / night
per person · incl. taxes & fees
Concierge Suite
Cabin grade
from $15,549
$914 / night
per person · incl. taxes & fees
Deluxe Veranda Suite
Cabin grade
from $17,799
$1,047 / night
per person · incl. taxes & fees
Deluxe Veranda Suite
Cabin grade
from $18,299
$1,076 / night
per person · incl. taxes & fees
Concierge Suite
Cabin grade
from $18,799
$1,105 / night
per person · incl. taxes & fees
Concierge Suite
Cabin grade
from $19,199
$1,129 / night
per person · incl. taxes & fees
Prices verified Aug 25, 2026
Prices come from third-party data feeds via Regent Seven Seas Cruises and may differ from the cruise line's current fare. Confirm the final price before booking. How our pricing works
Lowest fares with no residency, age, or service requirement — verify eligibility at booking. How our pricing works
Price history
Cheaper than 100%30 days
We've tracked this sailing's fares every day for the past 99 days. Here's what each cabin type has cost — today's fare is cheaper than 100% of days we've recorded.
Lowest and highest fares we've recorded for each cabin type · verified 6 hours ago.
○ = last seen (sold out or delisted). · Verified 6 hours ago.
Lowest fares with no residency, age, or service requirement — verify eligibility at booking. How our pricing works
Show all 14 cabin grades
Ship