If you've been trying to find some deals and can Book by November 1, 2010, hopefully this is your lucky day.  Your travel must be completed by February 15, 2011.  Check out Virgin America for these great deals.  
Sample Roundtrip Fares:
San Francisco to:
Las Vegas $78
San Diego $78
Los Angeles $78
Washington $215
Los Angeles to:
New York $197
Boston $197
San Diego to:
Seattle $168
San Francisco $105
Boston to:
San Francisco $234
Washington to:
Los Angeles $197

Remember fares are subject to availability and subject to change without notice.  There is a higher probability of seats being available at these fares on Tuesday, Wednesday and Thursday and may require a Saturday night stay at your destination.  Other restrictions may apply.
Good luck!