San Francisco to Las Vegas (or vice versa) $56 RT on Jetblue (Travel June) Nonstop

Jetblue has roundtrip airfares from San Francisco (SFO) to Las Vegas (LAS) for $56 or $28 OW, including taxes/fees. This is nonstop.
Travel Availability:
Departs SFO: June 7, 13, 14, 20, 21
Returns: June 13, 14, 20, 21, 27, 28
Departs LAS: June 6, 13, 20, 27
Returns: June 6, 7, 13, 14, 27, 28; July 5, 11
Book it on Expedia , Priceline or Jetblue directly.
Don’t forget to check your Amex Offers for the Jetblue credit statement. If you have it, add it and meet the minimum spend requirement. In this case you’ll have to buy four tickets.