New York is a good spot for summer airfare deals to Europe. Delta and Air Europa offer nonstop flights from JFK to Madrid, Spain from $520 on Delta’s website or down to $460 round trip for online travel agency tickets found through Momondo.com.
Royal Air Maroc has tickets JFK to Madrid flying via Casablanca, Morocco as low as $403 for travel in June.
Delta Airlines ticket New York JFK – Madrid MAD nonstop
Momondo.com meta-search and SkyBooker.com ticket
New York JFK – Madrid MAD nonstop