Spirit is offering $35 off round-trip flights through mid-December. The discount expires Wednesday at 11:59 p.m. ET.
Spirit's new sale is available for booking through Wednesday, October 8. Flights to Atlantic City, Cancun, San Juan, and West Palm Beach are included.
American's new sale includes good deals for travel to and from DFW. Book tickets by Monday, October 13.
American's New York City sale is worth looking at in further detail. Book tickets by Wednesday, October 15.
Southwest's latest offer is available for booking through Thursday, October 9. Cities include Chicago, Las Vegas, Orlando, and Seattle.
AirTran's latest deal includes competitive prices for travel to Atlanta, Chicago, Orlando, and more. Book tickets by Wednesday, October 8.
