The Flyers have won seven of their last eight games since the holiday break and get a test in the NHL's leading team, the Boston Bruins, on Monday afternoon.
Carter Hart held down the two-goal lead for the final two periods, making 39 saves as the Flyers claimed a 3-1 win over the Capitals on Saturday night.
Toronto scored three goals in the second period to turn Sunday's game into a rout, as the Flyers four-game winning streak was snapped in a 6-2 loss to the Maple Leafs.
The Flyers scored five times in the second period to open up a lead and never looked back in a 6-2 victory over the Coyotes at Wells Fargo Center on Thursday night.