During the cold winter months, its easy to think of being anywhere but home. You may wish that you were in a beachfront condo or on an island fishing in the sun. If you’re thinking of jetting off someplace warm, check out these last-minute travel tips for booking flights: Contact an Airline While your first thought may be to go to a discount travel booking site, don’t think so fast. During the holidays many major airlines offer some killer travel deals that you won’t be able to snag any other time of the year. JetBlue recently ended its 12 Days…