John Gibson made 29 saves for the Ducks (10-24-4), who are 1-3-1 on their 10-game homestand.
"[The Flyers] just did the little things, they didn't shoot themselves in the foot, they played a simple game and they took advantage of our mistakes," Strome said. "We could take a page out of their book and kind of learn from that. I think the simple play was often the right play tonight, and they just kept getting pucks behind us and playing simply, playing hard, playing in straight lines."
Farabee gave Philadelphia a 1-0 lead at 7:42 of the first period. Cates had back-to-back shots blocked by Simon Benoit and John Klingberg, but the second rebound went to Farabee in front of the crease, where he spun and scored between Gibson's pads with a backhand.
Morgan Frost made it 2-0 at 10:36 when he brought the puck into the offensive zone and beat Gibson with a wrist shot from above the left face-off circle.
Frost has nine points (five goals, four assists) in the past 10 games.
"There's still a lot of things that I need to work on and a lot of mistakes I make out there, but I think I'm creating more than I was in past seasons or at the start of the year," Frost said. "I just want to keep building on that."
Konecny scored for the fourth straight game to make it 3-0 at 3:00 of the second period, finishing a 2-on-1 with Hayes.