During its short existence, the length of a UFL season varied from season to season, but all ended with the UFL Championship Game played by the top two teams.

REGULAR SEASON 6 GAMES/7 WEEKS (1 BYE) (2009)
8 GAMES/10 WEEKS (2 BYES) (2010)
4 GAMES/5 WEEKS (1 BYES) (2011)
4 GAMES (SHORTENED SEASON)
OCTOBER-NOVEMBER (2009)
SEPTEMBER-NOVEMBER (2010)
SEPTEMBER-OCTOBER (2011-2012)
PLAYOFFS NOVEMBER (2009-2010)
OCTOBER (2011)
NO GAME (2012
UFL SEASONS
2000s
2010s		 2009 2010 2011 2012