{
    "query": {
        "depart_from": "2027-10-01",
        "depart_to": "2027-10-31",
        "from_port": [
            "paris",
            "basel",
            "boston"
        ],
        "sort": "best_value"
    },
    "matching_sailings": 96,
    "priced_within_limits": 96,
    "returned": 10,
    "results": [
        {
            "sailing_id": "88677",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Hlin",
            "depart_date": "2027-10-31",
            "return_date": "2027-11-07",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Amsterdam, The Netherlands",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Strasbourg, Alsace, France",
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                "Speyer, Germany",
                "Cologne, Germany",
                "Kinderdijk, Netherlands",
                "Amsterdam, The Netherlands",
                "Koblenz, Switzerland"
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            "price_per_person_per_night": 514,
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                "verdict": "low",
                "percent_vs_usual": -25,
                "usual_per_person_per_night": 686,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
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                    "per_person": 2599,
                    "per_person_per_night": 371,
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            "priced_on": "2026-10-02",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
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        {
            "sailing_id": "88881",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Kara",
            "depart_date": "2027-10-24",
            "return_date": "2027-10-31",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
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            "region": "Europe",
            "ports_of_call": [
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Strasbourg, Alsace, France",
                "Rudesheim am Rhein, Germany",
                "Speyer, Germany",
                "Cologne, Germany",
                "Kinderdijk, Netherlands",
                "Amsterdam, The Netherlands",
                "Koblenz, Switzerland"
            ],
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            "price_per_person": 3799,
            "price_per_person_per_night": 543,
            "cabin_for_two": 7598,
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                "percent_vs_usual": -24,
                "usual_per_person_per_night": 714,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
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                "oceanview": {
                    "per_person": 2699,
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                    "cabin_for_two": 5398,
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                }
            },
            "priced_on": "2026-10-02",
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            "from_price_on": null,
            "taxes_included": false,
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        },
        {
            "sailing_id": "116603",
            "line": "Celebrity",
            "tier": "Premium",
            "ship": "Celebrity Silhouette",
            "depart_date": "2027-10-16",
            "return_date": "2027-10-26",
            "nights": 10,
            "departs_from": "Boston, Massachusetts",
            "ends_at": "Fort Lauderdale (Port Everglades), Florida",
            "trip_type": "repositioning",
            "region": "Repositioning",
            "ports_of_call": [
                "Willemstad, Curacao",
                "Kralendijk, Bonaire, Dutch Antilles",
                "Fort Lauderdale (Port Everglades), Florida",
                "Boston, Massachusetts",
                "Port of Oranjestad, Aruba, Caribbean"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 1187,
            "price_per_person_per_night": 119,
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                "verdict": "low",
                "percent_vs_usual": -23,
                "usual_per_person_per_night": 153,
                "compared_with": "9-14-night Repositioning Celebrity sailings"
            },
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            },
            "priced_on": "2026-10-02",
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            "taxes_included": true,
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        },
        {
            "sailing_id": "12556",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Sigyn",
            "depart_date": "2027-10-26",
            "return_date": "2027-11-02",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Amsterdam, The Netherlands",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Amsterdam, The Netherlands",
                "Basel, Switzerland",
                "Kinderdijk, Netherlands",
                "Breisach am Rhein, Germany",
                "Rudesheim am Rhein, Germany",
                "Speyer, Germany",
                "Strasbourg, Alsace, France",
                "Cologne, Germany",
                "Koblenz, Switzerland"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 3299,
            "price_per_person_per_night": 471,
            "cabin_for_two": 6598,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -23,
                "usual_per_person_per_night": 614,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
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                    "per_person_per_night": 371,
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                },
                "balcony": {
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                },
                "suite": {
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                    "priced_on": "2026-10-02"
                }
            },
            "priced_on": "2026-10-02",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-sigyn-basel-to-amsterdam-7-nights-eff441216a71?depart=2027-10-26&grade=balcony"
        },
        {
            "sailing_id": "89342",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Tialfi",
            "depart_date": "2027-10-30",
            "return_date": "2027-11-06",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Amsterdam, The Netherlands",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Strasbourg, Alsace, France",
                "Speyer, Germany",
                "Rudesheim am Rhein, Germany",
                "Cologne, Germany",
                "Kinderdijk, Netherlands",
                "Amsterdam, The Netherlands",
                "Koblenz, Switzerland"
            ],
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            "price_per_person_per_night": 471,
            "cabin_for_two": 6598,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -23,
                "usual_per_person_per_night": 614,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
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            "from_price_per_person": null,
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            "taxes_included": false,
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        },
        {
            "sailing_id": "88437",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Eir",
            "depart_date": "2027-10-29",
            "return_date": "2027-11-05",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Amsterdam, The Netherlands",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Strasbourg, Alsace, France",
                "Speyer, Germany",
                "Rudesheim am Rhein, Germany",
                "Cologne, Germany",
                "Kinderdijk, Netherlands",
                "Amsterdam, The Netherlands",
                "Koblenz, Switzerland"
            ],
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            "price_per_person_per_night": 514,
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            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -20,
                "usual_per_person_per_night": 643,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
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                    "priced_on": "2026-10-02"
                },
                "suite": {
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                    "cabin_for_two": 10598,
                    "priced_on": "2026-10-02"
                }
            },
            "priced_on": "2026-10-02",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-eir-basel-to-amsterdam-7-nights-b6ae73727e21?depart=2027-10-29&grade=balcony"
        },
        {
            "sailing_id": "88825",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Hervor",
            "depart_date": "2027-10-28",
            "return_date": "2027-11-04",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Amsterdam, The Netherlands",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Strasbourg, Alsace, France",
                "Rudesheim am Rhein, Germany",
                "Speyer, Germany",
                "Cologne, Germany",
                "Kinderdijk, Netherlands",
                "Amsterdam, The Netherlands",
                "Koblenz, Switzerland"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 3299,
            "price_per_person_per_night": 471,
            "cabin_for_two": 6598,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -18,
                "usual_per_person_per_night": 571,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 2599,
                    "per_person_per_night": 371,
                    "cabin_for_two": 5198,
                    "priced_on": "2026-10-02"
                },
                "balcony": {
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                    "cabin_for_two": 6598,
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                },
                "suite": {
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                }
            },
            "priced_on": "2026-10-02",
            "from_price_per_person": null,
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            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-hervor-basel-to-amsterdam-7-nights-ea6097a91b46?depart=2027-10-28&grade=balcony"
        },
        {
            "sailing_id": "89305",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Skirnir",
            "depart_date": "2027-10-31",
            "return_date": "2027-11-10",
            "nights": 10,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Nuremberg, Germany",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Strasbourg, Alsace, France",
                "Frankfurt am Main, Germany",
                "Marktheidenfeld, Germany",
                "Wurzburg, Germany",
                "Bamberg, Germany",
                "Nuremberg, Germany",
                "Baden-Baden, Germany"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4999,
            "price_per_person_per_night": 500,
            "cabin_for_two": 9998,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -18,
                "usual_per_person_per_night": 610,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3499,
                    "per_person_per_night": 350,
                    "cabin_for_two": 6998,
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                },
                "balcony": {
                    "per_person": 4999,
                    "per_person_per_night": 500,
                    "cabin_for_two": 9998,
                    "priced_on": "2026-10-02"
                },
                "suite": {
                    "per_person": 7499,
                    "per_person_per_night": 750,
                    "cabin_for_two": 14998,
                    "priced_on": "2026-10-02"
                }
            },
            "priced_on": "2026-10-02",
            "from_price_per_person": null,
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            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-skirnir-basel-to-nuremberg-10-nights-f571ba63f8d5?depart=2027-10-31&grade=balcony"
        },
        {
            "sailing_id": "100389",
            "line": "Azamara",
            "tier": "Luxury",
            "ship": "Azamara Quest",
            "depart_date": "2027-10-04",
            "return_date": "2027-10-16",
            "nights": 12,
            "departs_from": "Boston, Massachusetts",
            "ends_at": "Montreal, Quebec",
            "trip_type": "one_way",
            "region": "North America",
            "ports_of_call": [
                "Corner Brook, Newfoundland",
                "Halifax, Nova Scotia",
                "Montreal, Quebec",
                "Saint John, New Brunswick",
                "Rockland, Maine",
                "Troisrivieres, Canada",
                "Havre St. Pierre, Quebec",
                "Boston, Massachusetts",
                "Portland, Maine",
                "Sept-Iles, Canada",
                "Quebec City, Quebec",
                "Saguenay Fjord, Canada"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 6379,
            "price_per_person_per_night": 532,
            "cabin_for_two": 12758,
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                "verdict": "low",
                "percent_vs_usual": -17,
                "usual_per_person_per_night": 644,
                "compared_with": "9-14-night North America one-way sailings on luxury lines"
            },
            "price_cut": null,
            "prices": {
                "inside": {
                    "per_person": 4789,
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                    "cabin_for_two": 9578,
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                },
                "oceanview": {
                    "per_person": 5279,
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                    "cabin_for_two": 10558,
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                },
                "balcony": {
                    "per_person": 6379,
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                    "cabin_for_two": 12758,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 9279,
                    "per_person_per_night": 773,
                    "cabin_for_two": 18558,
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                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/azamara-quest-boston-to-montreal-12-nights-fef9d8c9d2ee?depart=2027-10-04&grade=balcony"
        },
        {
            "sailing_id": "107181",
            "line": "AmaWaterways",
            "tier": "River",
            "ship": "AmaDante",
            "depart_date": "2027-10-30",
            "return_date": "2027-11-06",
            "nights": 7,
            "departs_from": "Paris, France",
            "ends_at": "Paris, France",
            "trip_type": "round_trip",
            "region": "Europe",
            "ports_of_call": [
                "Paris, France",
                "Les Andelys, France",
                "Le Havre (Paris), France",
                "Caudebec, France",
                "Rouen, France",
                "Vernon, France"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4928,
            "price_per_person_per_night": 704,
            "cabin_for_two": 9856,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -17,
                "usual_per_person_per_night": 847,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3329,
                    "per_person_per_night": 476,
                    "cabin_for_two": 6658,
                    "priced_on": "2026-10-02"
                },
                "balcony": {
                    "per_person": 4928,
                    "per_person_per_night": 704,
                    "cabin_for_two": 9856,
                    "priced_on": "2026-10-02"
                },
                "suite": {
                    "per_person": 6728,
                    "per_person_per_night": 961,
                    "cabin_for_two": 13456,
                    "priced_on": "2026-10-02"
                }
            },
            "priced_on": "2026-10-02",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/amadante-europe-from-paris-7-nights-e02b561bc845?depart=2027-10-30&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."
    ]
}