I just checked flights on UA for March 4-11, 2017, 11-18, and 18-25. I saw nonstop fares between $546(redeyes) & $1230 for 3/4-11.The following week there was only a redeye on the outbound so the cheapest fare was $885,There was no redeye for either direction for the following week so the only nonstop was $1084.
Since these redeye flights are relatively new, it could be that they just haven't scheduled them any further than 3/4 and may open them up in the future. The times really suck with the redeyes but the price of the desired times does too.
For dates, 11/12-26, the redeyes would cost $600 opposed to $1244 for the good times. Our return flight is always high because it is Thanksgiving weekend. For some of our companions who are only joining us from 11/12-19 the fares are $485 with a redeye outbound with the redeye and daytime flight fares the same. Daytime fares in both directions is $713.
I would just hang in there and check often, you really have nothing to lose as I would bet they will not get higher than what you would pay now.