Refer to theflightdeal for more details, and additional city pairs. (Also reported good from SJC, SFO, SNA, SMF.)
I did a few quick searches, and this deal is alive. Note the stopover in Tokyo at the convenient Haneda airport. Should be bookable through a number of sources.
Waldorf Astoria Las Vegas – Suite Escape Stay 2 nights and get the 3rd night on us.
IHG (Intercontinental, Holiday Inn, Crown Plaza) Stay in the Moment 25% off sale
Ends 10/21. Dreams Resorts & Spas sale – Southwest Vacations
Ends 10/21. Caesars Entertainment sale – Southwest Vacations