{"found":"archive","route":{"route":"Chicago to Tokyo","origin":{"city":"Chicago","code":"CHI","country":"US"},"destination":{"city":"Tokyo","code":"TYO","country":"JP"},"distanceKm":10141,"page":"https://flat.flights/routes/chicago-to-tokyo/","bookingLink":"https://flat.flights/go/chicago-to-tokyo/?d=2026-12-08&r=2026-12-15&src=api&c=claude","cheapest":{"priceEur":4307,"priceUsd":4760,"depart":"2026-12-08","return":"2026-12-15","stops":2,"seenOn":"2026-11-08"},"fares":[{"priceEur":4307,"depart":"2026-12-08","return":"2026-12-15","stops":2,"seenOn":"2026-11-08"}],"months":{"2026-12":4307},"later":null,"verdict":{"text":"€4,307 is in line with this route's 9-day average of €4,274 (range €4,207–€4,307 since 2026-10-25).","basis":"history","referenceEur":4274,"vsReferencePct":1},"cheapestMonth":{"month":"2026-12","priceEur":4307},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-09","groups":[{"from":"ORD","to":"NRT","flights":[{"airline":"JL","name":"Japan Airlines","flight":"55"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (Japan Airlines); connecting itineraries depend on the airlines used."},"daysTracked":9,"trackedSince":"2026-10-25","history":{"days":9,"since":"2026-10-25","averageEur":4274,"lowEur":4207,"highEur":4307},"bookingLink2Adults":"https://flat.flights/go/chicago-to-tokyo/?d=2026-12-08&r=2026-12-15&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/chicago-to-tokyo/?cabin=first&d=2026-12-08&r=2026-12-15&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/chicago-to-tokyo/?cabin=premium&d=2026-12-08&r=2026-12-15&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-12-08","return":"2026-12-15","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=tokyo&d=2026-12-08&r=2026-12-15&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=tokyo&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=jp&city=tokyo&src=api&c=claude"}},"fetchedAt":"2026-11-14T11:28:01.600Z","requested":null}