Jacksonville quarterback David Garrard was 17 of 25 for 272 yards with five scrambles for 20 yards in his second start.
Atlanta's Matt Prater missed two field goals, from 43 yards and 26 yards.
The Jaguars are now 1 and 1 while the Falcons drop to 0 and 2.
(Copyright 2007 by The Associated Press. All Rights Reserved.)