Fare rules: round-trip fares including taxes and carrier surcharge. Fares are valid for travel from December 1 through 17, 2012. Tickets must be booked by October 26, 2012 and require a 7 day advance purchase. A minimum Saturday night is required and a maximum of 1 month stay is permitted. There is an additional $20-$30 weekend surcharge each way. Weekdays are from Monday through Thursday and weekends are Friday, Saturday and Sunday. Fares are non-refundable. Changes are allowed for a $250 fee plus fare adjustment fees. Additional baggage fees may apply. Fares are subject to class of service availability and may be changed or withdrawn without notice and are based on the most direct routing to each destination. Additional transfers will increase the fare. Non-stop flights to Europe can be operated by Air France, KLM, Delta Air Lines, or Alitalia. Segments within Europe can be operated by Air France, KLM, Alitalia, Air Europa, Transavia, Brit Air, CCM, Flybe, City Jet, Olympic Airways, TAROM, Aeroflot Russian, Bulgaria Air, CSA Czech Airways, Twin Jet, Regional, Ukraine Intl, BT, B2, Finnair, Rossiya-Russian Airlines, Austrian, JAT Airways.