WOW Air via ShermansTravel offers WOW Air 1-Way Flights to Europe from select cities in the U.S. with prices starting from $69. (On the ShermansTravel landing page, click on "WOW Air's website" in the main paragraph to see this sale.) That's $31 under our mention from four days ago and the lowest price we've seen for flights on WOW Air. (It's also the lowest price we could find for select routes today by at least $317.) This price is valid on flights departing from Boston, MA, (BOS) with arrival in Berlin, Germany, (SXF) on December 3. Note that this airline is a "non-bundle" airline, so seat reservation and luggage costs are additional. Book this travel deal by August 31.

All prices, dates, and booking details were valid at the time of publication.