Fare of the Day: Washington DC to Madrid $380 RT

Fly from DC to Madrid for just $380 round-trip, nonstop, including all taxes this winter on Spanair.

This fare is offered on just a few dates from January through mid-March (early spring break?). Similar fares (think low $400s) are available for nonstops to Barcelona. These are "hidden" fares, meanining they are sold by Spanair, but operated by United/Aer Lingus.