Okay, this will have limited appeal as you can only fly on certain dates BUT the deals are fantastic. I just checked, I can book a RT ticket Denver to Las Vegas for $91. --- FAN FLASH SALE: We’ve reached three million Facebook Fans! Celebrate by using the promo code LUV2LIKE when booking on southwest.com to receive 50% off roundtrip “Wanna Get Away” fares for seven specific travel dates this fall! The offer lasts until 11:59pm (PST) TONIGHT! http://social.southwest.com/OYX Discount is valid only on new reservations and purchase must be made on August 3, 2012 for travel on 9/5, 9/11, 9/18, 9/25, 10/2, 10/31, or 11/6/12. 50% discount code is valid for the Wanna Get Away Fares only and is applied before taxes and fees. Roundtrip Required. Discount will apply only on the valid travel dates. If one direction of the trip is outside the valid dates and one is within the valid travel, only the portion of travel falling within sale dates will be discounted.