[10/18/2017 @ 1:38 PM CT] Fare gone. Removing from deal list.
Delta and SkyTeam partners have round-trip flights from Chicago (ORD) to Madrid (MAD), Barcelona (BCN), or Majorca (PMI) starting at $419 with one or two connections. Flights scattered midweek from January to March. Flight may operate as a KLM/Air France codeshare.
Note: Majorca requires 2-stops.