{
    "query": {
        "depart_from": "2027-01-01",
        "depart_to": "2027-01-31",
        "from_port": [
            "paris",
            "buenos-aires"
        ],
        "sort": "best_value"
    },
    "matching_sailings": 23,
    "priced_within_limits": 23,
    "returned": 10,
    "results": [
        {
            "sailing_id": "100540",
            "line": "Princess",
            "tier": "Premium",
            "ship": "Majestic Princess",
            "depart_date": "2027-01-23",
            "return_date": "2027-02-09",
            "nights": 17,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "Antarctica",
            "ports_of_call": [
                "Antarctic Peninsula, Antarctica",
                "Montevideo, Uruguay",
                "Stanley, Falkland Islands",
                "Ushuaia, Argentina",
                "Buenos Aires, Argentina",
                "Punta Arenas, Chile"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 5985,
            "price_per_person_per_night": 352,
            "cabin_for_two": 11970,
            "vs_usual": null,
            "price_cut": {
                "percent": 11,
                "own_typical_per_person": 6701,
                "reads": 22,
                "since": "2026-09-06"
            },
            "prices": {
                "inside": {
                    "per_person": 5338,
                    "per_person_per_night": 314,
                    "cabin_for_two": 10676
                },
                "balcony": {
                    "per_person": 5985,
                    "per_person_per_night": 352,
                    "cabin_for_two": 11970
                },
                "suite": {
                    "per_person": 7533,
                    "per_person_per_night": 443,
                    "cabin_for_two": 15066
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/majestic-princess-antarctica-from-buenos-aires-17-nights-d1d89ee9387a?depart=2027-01-23&grade=balcony"
        },
        {
            "sailing_id": "126382",
            "line": "MSC Cruises",
            "tier": "Contemporary",
            "ship": "MSC Seaview",
            "depart_date": "2027-01-14",
            "return_date": "2027-01-21",
            "nights": 7,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "South America",
            "ports_of_call": [
                "Santos (Sao Paulo), Brazil",
                "Camboriú, Brazil",
                "Punta del Este, Uruguay",
                "Buenos Aires, Argentina"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1777,
            "price_per_person_per_night": 254,
            "cabin_for_two": 3554,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -5,
                "usual_per_person_per_night": 266,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 1407,
                    "per_person_per_night": 201,
                    "cabin_for_two": 2814
                },
                "oceanview": {
                    "per_person": 1647,
                    "per_person_per_night": 235,
                    "cabin_for_two": 3294
                },
                "balcony": {
                    "per_person": 1777,
                    "per_person_per_night": 254,
                    "cabin_for_two": 3554
                },
                "suite": {
                    "per_person": 2377,
                    "per_person_per_night": 340,
                    "cabin_for_two": 4754
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/msc-seaview-south-america-from-buenos-aires-7-nights-61aa61e1cb61?depart=2027-01-14&grade=balcony"
        },
        {
            "sailing_id": "120961",
            "line": "Costa",
            "tier": "Contemporary",
            "ship": "Costa Serena",
            "depart_date": "2027-01-31",
            "return_date": "2027-02-08",
            "nights": 8,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "South America",
            "ports_of_call": [
                "Montevideo, Uruguay",
                "Camboriú, Brazil",
                "Ilhabela, Brazil",
                "Rio de Janeiro, Brazil",
                "Buenos Aires, Argentina"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1819,
            "price_per_person_per_night": 227,
            "cabin_for_two": 3638,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -4,
                "usual_per_person_per_night": 236,
                "compared_with": "5-8-night South America sailings on Costa Serena"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 1579,
                    "per_person_per_night": 197,
                    "cabin_for_two": 3158
                },
                "oceanview": {
                    "per_person": 1729,
                    "per_person_per_night": 216,
                    "cabin_for_two": 3458
                },
                "balcony": {
                    "per_person": 1819,
                    "per_person_per_night": 227,
                    "cabin_for_two": 3638
                },
                "suite": {
                    "per_person": 2019,
                    "per_person_per_night": 252,
                    "cabin_for_two": 4038
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/costa-serena-south-america-from-buenos-aires-8-nights-f31e55699822?depart=2027-01-31&grade=balcony"
        },
        {
            "sailing_id": "120989",
            "line": "Costa",
            "tier": "Contemporary",
            "ship": "Costa Serena",
            "depart_date": "2027-01-05",
            "return_date": "2027-01-14",
            "nights": 9,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "South America",
            "ports_of_call": [
                "Rio de Janeiro, Brazil",
                "Montevideo, Uruguay",
                "Camboriú, Brazil",
                "Buenos Aires, Argentina",
                "Ilhabela, Brazil",
                "Iiha Grande(Rio De Janeiro), Brazil"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1794,
            "price_per_person_per_night": 199,
            "cabin_for_two": 3588,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -3,
                "usual_per_person_per_night": 206,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 1514,
                    "per_person_per_night": 168,
                    "cabin_for_two": 3028
                },
                "oceanview": {
                    "per_person": 1664,
                    "per_person_per_night": 185,
                    "cabin_for_two": 3328
                },
                "balcony": {
                    "per_person": 1794,
                    "per_person_per_night": 199,
                    "cabin_for_two": 3588
                },
                "suite": {
                    "per_person": 1984,
                    "per_person_per_night": 220,
                    "cabin_for_two": 3968
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/costa-serena-south-america-from-buenos-aires-9-nights-6a8e69af8096?depart=2027-01-05&grade=balcony"
        },
        {
            "sailing_id": "120992",
            "line": "Costa",
            "tier": "Contemporary",
            "ship": "Costa Serena",
            "depart_date": "2027-01-22",
            "return_date": "2027-01-31",
            "nights": 9,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "South America",
            "ports_of_call": [
                "Ilhabela, Brazil",
                "Buenos Aires, Argentina",
                "Montevideo, Uruguay",
                "Rio de Janeiro, Brazil",
                "Camboriú, Brazil",
                "Iiha Grande(Rio De Janeiro), Brazil"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1824,
            "price_per_person_per_night": 203,
            "cabin_for_two": 3648,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -2,
                "usual_per_person_per_night": 206,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 1544,
                    "per_person_per_night": 172,
                    "cabin_for_two": 3088
                },
                "oceanview": {
                    "per_person": 1704,
                    "per_person_per_night": 189,
                    "cabin_for_two": 3408
                },
                "balcony": {
                    "per_person": 1824,
                    "per_person_per_night": 203,
                    "cabin_for_two": 3648
                },
                "suite": {
                    "per_person": 2024,
                    "per_person_per_night": 225,
                    "cabin_for_two": 4048
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/costa-serena-south-america-from-buenos-aires-9-nights-f327e8a3e7d2?depart=2027-01-22&grade=balcony"
        },
        {
            "sailing_id": "126393",
            "line": "MSC Cruises",
            "tier": "Contemporary",
            "ship": "MSC Seaview",
            "depart_date": "2027-01-21",
            "return_date": "2027-01-28",
            "nights": 7,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "South America",
            "ports_of_call": [
                "Buenos Aires, Argentina",
                "Santos (Sao Paulo), Brazil",
                "Camboriú, Brazil",
                "Punta del Este, Uruguay"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1817,
            "price_per_person_per_night": 260,
            "cabin_for_two": 3634,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -2,
                "usual_per_person_per_night": 266,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 1337,
                    "per_person_per_night": 191,
                    "cabin_for_two": 2674
                },
                "oceanview": {
                    "per_person": 1517,
                    "per_person_per_night": 217,
                    "cabin_for_two": 3034
                },
                "balcony": {
                    "per_person": 1817,
                    "per_person_per_night": 260,
                    "cabin_for_two": 3634
                },
                "suite": {
                    "per_person": 2307,
                    "per_person_per_night": 330,
                    "cabin_for_two": 4614
                }
            },
            "priced_on": "2026-10-03",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/msc-seaview-south-america-from-buenos-aires-7-nights-d36f94c1a595?depart=2027-01-21&grade=balcony"
        },
        {
            "sailing_id": "120918",
            "line": "Costa",
            "tier": "Contemporary",
            "ship": "Costa Diadema",
            "depart_date": "2027-01-27",
            "return_date": "2027-02-03",
            "nights": 7,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "South America",
            "ports_of_call": [
                "Buenos Aires, Argentina",
                "Santos (Sao Paulo), Brazil",
                "Montevideo, Uruguay",
                "Itajai, Brazil"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1601,
            "price_per_person_per_night": 229,
            "cabin_for_two": 3202,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": 0,
                "usual_per_person_per_night": 228,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 1391,
                    "per_person_per_night": 199,
                    "cabin_for_two": 2782
                },
                "oceanview": {
                    "per_person": 1521,
                    "per_person_per_night": 217,
                    "cabin_for_two": 3042
                },
                "balcony": {
                    "per_person": 1601,
                    "per_person_per_night": 229,
                    "cabin_for_two": 3202
                },
                "suite": {
                    "per_person": 1751,
                    "per_person_per_night": 250,
                    "cabin_for_two": 3502
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/costa-diadema-south-america-from-buenos-aires-7-nights-3470bfd2492d?depart=2027-01-27&grade=balcony"
        },
        {
            "sailing_id": "90662",
            "line": "Viking Ocean",
            "tier": "Luxury",
            "ship": "Viking Jupiter",
            "depart_date": "2027-01-05",
            "return_date": "2027-01-22",
            "nights": 17,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Valparaiso (Santiago), Chile",
            "trip_type": "one_way",
            "region": "South America",
            "ports_of_call": [
                "Puerto Madryn, Argentina",
                "Valparaiso (Santiago), Chile",
                "Puerto Montt, Chile",
                "Buenos Aires, Argentina",
                "Montevideo, Uruguay",
                "Ushuaia, Argentina",
                "Port Stanley, Falkland Islands",
                "Punta Arenas, Chile"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 10899,
            "price_per_person_per_night": 641,
            "cabin_for_two": 21798,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": 0,
                "usual_per_person_per_night": 638,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "balcony": {
                    "per_person": 10899,
                    "per_person_per_night": 641,
                    "cabin_for_two": 21798
                },
                "suite": {
                    "per_person": 18999,
                    "per_person_per_night": 1118,
                    "cabin_for_two": 37998
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/viking-jupiter-buenos-aires-to-valparaiso-santiago-17-nights-54eb3770b085?depart=2027-01-05&grade=balcony"
        },
        {
            "sailing_id": "120916",
            "line": "Costa",
            "tier": "Contemporary",
            "ship": "Costa Diadema",
            "depart_date": "2027-01-13",
            "return_date": "2027-01-20",
            "nights": 7,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "South America",
            "ports_of_call": [
                "Itajai, Brazil",
                "Santos (Sao Paulo), Brazil",
                "Buenos Aires, Argentina",
                "Montevideo, Uruguay"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1631,
            "price_per_person_per_night": 233,
            "cabin_for_two": 3262,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": 2,
                "usual_per_person_per_night": 228,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 1431,
                    "per_person_per_night": 204,
                    "cabin_for_two": 2862
                },
                "oceanview": {
                    "per_person": 1551,
                    "per_person_per_night": 222,
                    "cabin_for_two": 3102
                },
                "balcony": {
                    "per_person": 1631,
                    "per_person_per_night": 233,
                    "cabin_for_two": 3262
                },
                "suite": {
                    "per_person": 1791,
                    "per_person_per_night": 256,
                    "cabin_for_two": 3582
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/costa-diadema-south-america-from-buenos-aires-7-nights-ac3eff69c5c7?depart=2027-01-13&grade=balcony"
        },
        {
            "sailing_id": "120959",
            "line": "Costa",
            "tier": "Contemporary",
            "ship": "Costa Serena",
            "depart_date": "2027-01-14",
            "return_date": "2027-01-22",
            "nights": 8,
            "departs_from": "Buenos Aires, Argentina",
            "ends_at": "Buenos Aires, Argentina",
            "trip_type": "round_trip",
            "region": "South America",
            "ports_of_call": [
                "Montevideo, Uruguay",
                "Buenos Aires, Argentina",
                "Rio de Janeiro, Brazil",
                "Camboriú, Brazil",
                "Ilhabela, Brazil"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1949,
            "price_per_person_per_night": 244,
            "cabin_for_two": 3898,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": 3,
                "usual_per_person_per_night": 236,
                "compared_with": "5-8-night South America sailings on Costa Serena"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 1629,
                    "per_person_per_night": 204,
                    "cabin_for_two": 3258
                },
                "oceanview": {
                    "per_person": 1819,
                    "per_person_per_night": 227,
                    "cabin_for_two": 3638
                },
                "balcony": {
                    "per_person": 1949,
                    "per_person_per_night": 244,
                    "cabin_for_two": 3898
                },
                "suite": {
                    "per_person": 2159,
                    "per_person_per_night": 270,
                    "cabin_for_two": 4318
                }
            },
            "priced_on": "2026-10-02",
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/costa-serena-south-america-from-buenos-aires-8-nights-b20f4d15b609?depart=2027-01-14&grade=balcony"
        }
    ],
    "notes": [
        "Prices are US dollars per person, for the whole cruise, cabin for two sharing, taxes and port fees included (Viking River quotes exclude taxes), the cheapest cabin of that grade as sold through Cruisebound, read by Fantasize on the priced_on date. Fares move daily: quote the date with the price.",
        "book_url opens this exact sailing on fantasize.net; the person taps Book there to reserve it with Cruisebound (a licensed US cruise seller). The tools do not book or take payment.",
        "best_value ranks by the stronger of two measures: how far each fare sits below the usual price for the same cruise on other dates, else the same ship, line or tier with the same length and region (vs_usual says which), and how far the fare sits under its own typical price over the last 90 days (price_cut, from at least 4 earlier reads). Sailings with neither come after, cheapest per night first."
    ]
}