Tickets must be purchased by 11:59 p.m. EST, Jan. 10, 2013. Fares are one way for domestic travel through March 13, 2013, for flights operating Monday through Thursday and Saturday. Higher sale fares apply to travel on other days of the week. Roundtrip purchase not required. Blackout dates of Feb. 14, 15 and 18, 2013, apply. A 7-day advance purchase applies. Fares are valid from origin to destination only; fares for travel in the reverse direction may vary due to differences in fees. Seats are limited at these fares and certain flights and/or days of travel may be unavailable, especially during busy travel periods. Tickets are nonrefundable, but depending on the fare type purchased may be transferred for $50 or reissued for alternate flights for $50, as well as a possible fare increase to a non-promotional fare type. The name change fee and itinerary change fee are not exclusive of each other. Previously purchased tickets may not be exchanged for these special fare tickets. Flight segment(s) must be cancelled prior to scheduled departure time or the ticket(s) and all monies will be forfeited. See website for complete details.