Fly to Frankfurt in April for $399 R/T

Northwest has announced a sale on travel to Frankfurt, Germany, from selected cities in the Eastern and Midwestern U.S. Departure
is valid between Apr. 1 and 23, and return travel must be completed by Apr. 30. All flights will connect via Northwest's new terminal in Detroit. Purchase tickets online only and at least seven days before departure.

http://smarterliving.com/air/deal/Fly20020227.1.html