Saw this in yesterday's Boston Globe. Fly Envoy class RT to Europe, receive 25k bonus miles. Fly full fare, receive 10k bonus miles.

I will go home today to see if I can find out some more details (I've never flown USAirways). I did not see this on their web site either. Maybe a Boston only promotion?

probably BOS only, although they are soft in the front of the bus. unless I'm mistaken, envoy fares have dropped by almost a third in most markets in the last few days. didn't see an announcement, but priced a trip, and the total fare was $2000 lower than a few weeks ago.

This does not seem to be a BOS only thing.

The ad says just purchase your trip (J class, or Y/B) with a Visa card and travel by 6/15. Call US Airways at 1-800-827-4738 to register (bonus #2095) or for more details.

Actually, you only have to book by 06/15. I booked today. Flight to Europe + Envoy Class Bonus + Premier Plus Bonus+ 25K Bonus = 50,000 for one trip. Not bad!