Southwest's latest sale is valid for travel through February 11, 2015. Blackout dates apply: December 17 through January 5, 2015.

Most marets are available for travel Monday through Thursday and Saturday. Travel to Florida and Nevada is valid Sunday through Wednesday, while travel from Florida and Nevada is valid Tuesday through Friday. A 14-day advance purchase is required and tickets must be booked by 11:59pm origin city time on November 27, 2014.

Fares include:

Dayton to Orlando $218 round-trip, nonstop, including taxes

Louisville to Orlando $242 round-trip, nonstop, including taxes

Austin to Fort Lauderdale $190 round-trip, nonstop, including taxes

Houston to Harlingen $170 round-trip, nonstop, including taxes

Newark to New Orleans $194 round-trip, nonstop, including taxes

Ontario to Las Vegas $133 round-trip, nonstop, including taxes

Newark to Houston $258 round-trip, nonstop, including taxes

Los Angeles to Austin $264 round-trip, nonstop, including taxes

Oakland to Santa Ana $136 round-trip, nonstop, including taxes

Atlanta to Las Vegas $308 round-trip, nonstop, including taxes

Above image via Shutterstock