Fares are displayed one-way based on round-trip purchase. The fares are valid for departures through December 13, 2010 and for departures from December 25 through March 31, 2011. Tickets must be purchased by November 16, 2010, 11:59PM EDT. There is an additional $20-$30 weekend surcharge each way. Tickets must be purchased at least 14 days before departure date. A minimum Sunday night stay is required and a maximum one month stay is permitted. Travel must be on Air France marketed flights. Fuel surcharge is included in fares. Government-imposed fees and taxes of approximately $140 (more or less depending on airports) are additional, including the September 11th Security Fee of up to $10 per round-trip. Fares are non-refundable. Changes are allowed for a $250 fee plus fare adjustment fees. Additional conditions may apply. Fares are subject to class of service availability and may be changed or withdrawn without notice.