I traveled with Spanair back in June of 1998
and had a very good experience. If you smoke you are in luck as they allow you to smoke in the last few rows (at least then) if you don't then try to get a seat towards the front of the plane.
We are "doing it again" on June 7th of this year and are flying out of Dulles, Virginia.
One thing for sure, you can not beat their prices as we paid $446.00 ROUND TRIP!!
We have been dealing with this travel agency in DC for about 12 years now and they are great. I always check other agency's, prior to comitting and they are always on top with prices and planning. I believe their specialty is Spain. Their name is TIRMA Tours. Anyway, enjoy your trip..we'll be coming back on the day you are leaving the States....GO