Originally Posted by flyzabit

Sun Country Airlines (suncountry.com) - in stock.

300 MCR points = 10 UFLY points (limit 3) == Note that 100 pts = r/t U.S.
They also have first class upgrades for 2000 MCR points in the U.S. 48 states or 2500 MCR points to include Canada/Mexico/Alaska.