American Airlines is at war with United and Delta, attacking those two airlines with super-cheap airfares to Europe from their major hub cities in the United States.
US origination cities are Atlanta, Cincinnati, Cleveland, Detroit, Houston, Minneapolis, New York / Newark and Salt Lake City.
European destination cities are Amsterdam, Brussels, Frankfurt, Nice, Paris, Rome, Venice and Zurich.
This is another skirmish in this fare war among the Big 3 US-based international carriers, to the benefit of travelers. Combining these low airfares with the strong U.S. dollar means that this year is the year to go to Europe.