DFW-DEN, $107. Limited availability due to:
FROM DFW - PERMITTED 600AM TO 730AM TUE/WED/SAT OR 730PM TO 900PM TUE/WED/SAT. TO DFW - PERMITTED 630AM TO 800AM TUE/WED/SAT OR 730PM TO 900PM TUE/WED/SAT.
and with these time restrictions, you can't do immediate turns (at least, not easily).
Sample dates: 04DEC - 05DEC