With a HT to FT for this find on this one there is a hot price offer that IS IN E BASIC so no upgrades unless you want to pay about $30 more for the ticket (something to think about). This one is amazing as you can do it all in one long day without an overnight needed if you go on the weekdays show.
I can only get the price to HOLD via PriceLine as on Delta.com it jumps it up to X class so just know that works if you want upgrades but use PriceLine if you want cheapest price. I have not yet tested this with FlexPerks points but you could maybe do two days back to back as one single 20k ticket.
Here are the numbers:
5,710 MQMs at 3.5CPM via SLC 2x
Please FIRST click the PRICELINE link HERE
Next come back and click the booking link for 9 NOV HERE
Next come back and click the booking link for 15 NOV HERE
Next come back and click the booking link for 16 NOV HERE