{
  "response": {
    "Key": "CTS-ICN",
    "orig": {
      "code": "CTS",
      "type": "airport",
      "city": "Sapporo",
      "fullCity": "Sapporo, Japan",
      "airport": "New Chitose Airport"
    },
    "dest": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Sapporo to Seoul?",
        "answer": "A nonstop flight from Sapporo (CTS) to Seoul (ICN) typically takes about 3 hours to 3 hours 15 minutes. With one stop, the most common layover is Tokyo (Narita or Haneda), bringing total travel time to roughly 5 to 7 hours. The return flight from Seoul to Sapporo is similar in duration, usually around 3 hours nonstop."
      },
      "q1": {
        "question": "Are there any direct flights from Sapporo to Seoul?",
        "answer": "There are nonstop flights from Sapporo (CTS) to Seoul (ICN) operated by six airlines — Korean Air, Jin Air, Jeju Air, Asiana Airlines, T'way Air, and Eastar Jet — all running daily. Korean Air offers the most frequency with four flights per day, while Jin Air, Jeju Air, and Asiana each have two daily flights, and T'way Air and Eastar Jet each operate one daily flight.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Sapporo to Seoul?",
        "answer": "Yes, visa requirements apply for travel from Sapporo, Japan to Seoul, South Korea. Japanese nationals can enter South Korea visa-free for short stays (usually up to 90 days) under the K-ETA program, though starting April 1, 2025, K-ETA is temporarily exempt for many nationalities including Japan until December 31, 2025. South Korean nationals do not need a visa to enter Japan for short stays. Other nationalities should check both Japanese exit/entry rules and South Korean entry requirements based on their passport."
      },
      "q3": {
        "question": "What are the ground transportation options in Seoul?",
        "answer": "From Incheon International Airport (ICN), the AREX Express train is the fastest way to reach Seoul Station in about forty-three minutes. The AREX All-Stop train takes roughly sixty minutes but is cheaper and stops at more stations. Airport limousine buses connect to major hotels and districts, taking sixty to ninety minutes depending on traffic. Taxis are available but expensive for the long distance, with a trip to central Seoul costing a premium. Ride-share services operate but are less common than taxis. Car rentals are not recommended for city travel due to heavy traffic and limited parking. Most travelers use the AREX Express for its speed, reliability, and direct connection to the city center."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Sapporo to Seoul?",
        "answer": "No overnight (red-eye) flights are available from Sapporo (CTS) to Seoul (ICN) — there are no nonstop red-eyes on this route, and no connecting itineraries with a red-eye long leg were found in the schedule data.",
        "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Sapporo to Seoul?",
        "answer": "The nonstop route from Sapporo to Seoul is served by Korean Air (median fare around $518), Asiana Airlines (around $535), T'way Air (around $564), and Jeju Air (around $609), along with Jin Air and Eastar Jet (fares not reported). These carriers operate daily flights with multiple departures throughout the day.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.",
        "relevant": true,
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Sapporo and Seoul?",
        "answer": "Common layovers include Tokyo (Narita or Haneda), Osaka (Kansai), and Busan. Tokyo offers the highest frequency and broad connections, Osaka provides a shorter connection from Sapporo, and Busan can be efficient for southern South Korea, though direct flights are widely available on this short route."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Sapporo to Seoul?",
        "answer": "On-time performance is generally good, though winter weather in Sapporo can cause delays. Morning flights, particularly on Korean Air and Asiana, tend to depart more punctually."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seoul?",
        "answer": "April to June and September to October offer mild temperatures and fewer tourists than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Sapporo to Seoul?",
        "answer": "Bring a passport valid for at least the duration of your stay, a K-ETA or visa if required, proof of onward or return travel, a payment method for baggage, and any required vaccination or health documents."
      },
      "q12": {
        "question": "Which airport should I use in Seoul?",
        "answer": "Incheon is Seoul's main international gateway, offering the most connections and services, and is well-linked to the city by express train. Gimpo is closer to downtown but primarily handles domestic and some short-haul international flights, making it less suitable for most travellers from Sapporo."
      },
      "q13": {
        "question": "How do I get to New Chitose Airport from the city center?",
        "answer": "From central Sapporo, JR rapid trains reach New Chitose Airport in about 37 minutes and are the most popular choice. Limousine buses take around 70 minutes and are slightly cheaper. Taxis are fastest but very expensive; rideshare is limited. Driving and parking are available but costly for long trips."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seoul airport?",
        "answer": "Yes. Incheon Airport has a transit hotel inside Terminal 1 (airside) and a capsule hotel called Darakhyu in Terminal 1 (landside). Terminal 2 also has a transit hotel. No shuttle is required for these on-site options. Nearby hotels are connected by free shuttle."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Incheon Intl Airport?",
        "answer": "Yes. Incheon Airport has currency exchange kiosks in both Terminal 1 and Terminal 2 near arrivals and departures, multi-faith prayer rooms in each terminal and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Sapporo and Seoul airports?",
        "answer": "Sapporo New Chitose provides wheelchair assistance, accessible restrooms, and a children’s play area on the domestic side. Seoul Incheon offers full mobility support, dedicated assistance lanes, and multiple kids’ zones with play structures. Request assistance at least 48 hours before departure through your airline."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Sapporo to Seoul?",
        "answer": "Nonstop flights from Sapporo (CTS) to Seoul (ICN) are available, with the most common aircraft types including Boeing 737 variants and Boeing 777s operated by airlines such as Jeju Air (7C), Eastar Jet (ZE), T'way Air (TW), Jin Air (LJ), and Korean Air (KE); an Airbus A330-300 also appears. The exact aircraft can vary by day and airline, and while many modern jets on this route are likely to offer Wi-Fi and seatback entertainment, specific amenities are not guaranteed.",
        "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.",
        "toolsUsed": [
          "route_aircraft"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Sapporo to Seoul?",
        "answer": "Nonstop flights from Sapporo (CTS) to Seoul (ICN) are operated by Korean Air (SkyTeam), Asiana Airlines (Star Alliance), and the unaffiliated low-cost carriers Jin Air, Jeju Air, T'way Air, and Eastar Jet, none of which belong to a global alliance. Other alliances may serve this route via connections, but the nonstop schedule data shows only SkyTeam and Star Alliance carriers alongside several non-aligned airlines.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Sapporo?",
        "answer": "At New Chitose Airport, the ANA Suite Lounge and ANA Lounge in the domestic terminal serve ANA premium passengers and Star Alliance Gold members with light snacks, drinks and quiet seating. In the international terminal, the North Lounge is accessible via Priority Pass and some credit cards, offering simple food and runway views. No airline‑branded international‑departure lounge is confirmed."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Sapporo to Seoul?",
        "answer": "Baggage rules on the Sapporo–Seoul route depend on the airline and ticket type. Basic economy often excludes a checked bag and may restrict carry‑on to a personal item only. Standard international economy typically includes one free checked bag and a carry‑on. Premium economy and business fares provide higher allowances, usually two checked bags."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Sapporo to Seoul?",
        "answer": "On the short Sapporo to Seoul route, you will typically find Economy and standard Business class recliners, with flat‑bed Business rare and Premium Economy uncommon."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while basic fares typically do not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Sapporo to Seoul?",
        "answer": "Based on available fare data, Wednesday is the only day with reported pricing, with an average fare of $614 and a minimum of $513. The cheapest time of day to depart is the afternoon, with a minimum fare of $513, while morning departures are significantly more expensive at $5,005.",
        "methodology": "The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each.",
        "relevant": true,
        "toolsUsed": [
          "departure_timing"
        ]
      },
      "q25": {
        "question": "What is a good price for a flight from Sapporo to Seoul?",
        "answer": "A good price for a flight from Sapporo to Seoul is anything under $516, which counts as a great deal on this route, while a typical fare runs around $553.",
        "methodology": "The typical price, the lowest fare, a 'great deal' threshold, and how fares are spread across price bands are summarized from a large sample of the real fares Priceline users found on this route in the last 72 hours, with a small fraction of extreme outlier fares excluded from the range.",
        "relevant": true,
        "toolsUsed": [
          "price_context"
        ]
      }
    }
  }
}