Via FrequentMiler, you can fly from several US cities, including Los Angeles, Boston, and Fort Lauderdale, to European cities like Barcelona, Venice, and Amsterdam, from just ~$318+!
For example, I found a flight from Miami to Barcelona for ~$358, departing October 24, 2017, and returning October 31, 2017. And a flights between Los Angeles and Brussels leaving March 1, 2018, and returning March 15, 2018, for ~$360!
These sale fares are good for flights through March 2018, depending on the route. And include airlines like Delta, United Airlines, Air France, British Airways, Air Canada, and more!
Grab a Cheap Flight to Barcelona to Visit the Stunning La Sagrada Familia!
Here are the details. And how to search for deals from your city!