It doesn't feel like it because of the cold and all the damn snow, but spring isn't that far off. It might be worth looking ahead and trying to plot out a quick, cheap flight so you're getting the most out of the spring.
Southwest has a sale right now featuring one-way flights for as little as $49. To get your mitts on those sweet tickets, you must buy before March 8, 2018. Domestic flights in the sale, of which there are many, are valid between March 13 and June 13. International travel is restricted to flights between April 3 and May 17.