I literally just got an email from National. They have extended their promotion to include $1 Tuesday Departures till October 30th. They have also extended the other sale fares till November 8th. $25 from LA SFO $50 from ORD MDW DFW and $75 from any East Coast city that they serve. They have also added Monday and Wednesday fares but I didn't look at those. 2 day advance booking required and travel must be completed by November 8th.

They also had a list of partner hotels that will give 1 free night with your reservation if you show them your ticket or boarding pass, some restrictions apply. Check out their webpage, www.nationalairlines.com for more detailed information.

The email that I got also mentioned some offers from Aladdin, Venitian and Hard Rock. Aladdin was drinks, Venitian was a spa discount and Hard Rock appeared to be a fun book.