Yep, we're flying out of MSP just after Thanksgiving on Delta. Got fares of $158 RT with 1 stop (at CVG). Bought the tickets last June. At the time, NWA wanted more than $300 for a non-stop. IIRC, I bought two tickets for less than NWA wanted for 1 ticket.
I agree with zulaya - you have to watch fares "like a hawk" and jump on anything within your price range when you see it. IT helps if you can plan your trips well in advance of departure. Good fares do not last long.
IMHO, we are all going to have to get used to paying higher fares. The airlines, with one or two exceptions (and those do not serve MSP), are losing money. Most are agressively cutting capacity. Most are also cutting business fares. That means higher fares for leisure travelers, like us.