Europe

To Europe -- from American Airlines
Reservations are required. Tickets booked on AA.com must be purchased at least 7 days prior to departure, or within 1 day of making reservations, but no later than 11:59 p.m. (CT) March 25, 2010. Valid for outbound travel April 5 through April 30, 2010. All travel must be complete by May 15, 2010. Travel to/from the UK Monday through Wednesday; for the rest of Europe Monday through Thursday; other days are subject to higher fares. Min/Max Stay: A Saturday-night minimum stay is required and a 30-day maximum stay is allowed.

European spring excursion -- from United
Purchase by March 24, 2010. A 7-day advance purchase is required. Travel is valid through March 25, 2010 or between April 5 and May 13, 2010. Fares are valid for travel Sunday through Thursday. Fares for travel on other days of the week may be higher. A Saturday night minimum stay is required and a maximum stay of 30 days is permitted.
Washington Dulles to Amsterdam, Geneva, Moscow

New York flights to select cities in Europe -- from Delta
Round-trip sale fares for travel from New York-Kennedy to select cities in Europe. Fares $269-$439 each-way, based on a round-trip purchase. Some restrictions apply. Purchase by March 22, 2010. City-specific blackout dates apply.