{"found":"archive","route":{"route":"Frankfurt to San Jose","origin":{"city":"Frankfurt","code":"FRA","country":"DE"},"destination":{"city":"San Jose","code":"SJO","country":"CR"},"distanceKm":9351,"page":"https://flat.flights/routes/frankfurt-to-san-jose-cr/","bookingLink":"https://flat.flights/go/frankfurt-to-san-jose-cr/?d=2027-03-18&r=2027-04-02&src=api&c=claude","cheapest":{"priceEur":3081,"priceUsd":3405,"depart":"2027-03-18","return":"2027-04-02","stops":2,"seenOn":"2026-11-09"},"fares":[{"priceEur":3081,"depart":"2027-03-18","return":"2027-04-02","stops":2,"seenOn":"2026-11-09"},{"priceEur":3471,"depart":"2027-03-17","return":"2027-04-01","stops":2,"seenOn":"2026-11-09"},{"priceEur":3852,"depart":"2026-12-26","return":"2027-01-09","stops":2,"seenOn":"2026-11-08"}],"months":{"2026-12":3852,"2027-03":3081},"later":null,"verdict":{"text":"€3,081 is 12% above this route's 13-day average of €2,758 (range €2,478–€3,089 since 2026-11-02).","basis":"history","referenceEur":2758,"vsReferencePct":12},"cheapestMonth":{"month":"2027-03","priceEur":3081},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-09","groups":[{"from":"FRA","to":"SJO","flights":[{"airline":"LH","name":"Lufthansa","flight":"518"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (Lufthansa); connecting itineraries depend on the airlines used."},"daysTracked":13,"trackedSince":"2026-11-02","history":{"days":13,"since":"2026-11-02","averageEur":2758,"lowEur":2478,"highEur":3089},"bookingLink2Adults":"https://flat.flights/go/frankfurt-to-san-jose-cr/?d=2027-03-18&r=2027-04-02&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/frankfurt-to-san-jose-cr/?cabin=first&d=2027-03-18&r=2027-04-02&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/frankfurt-to-san-jose-cr/?cabin=premium&d=2027-03-18&r=2027-04-02&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-03-18","return":"2027-04-02","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-jose-cr&d=2027-03-18&r=2027-04-02&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-jose-cr&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=cr&city=san-jose-cr&src=api&c=claude"}},"fetchedAt":"2026-11-14T11:28:01.600Z","requested":null}