Phil Kessel, Lawson Crouse and Christian Fischer scored for the Coyotes (14-8-2), who are 6-1-1 in their past eight road games. Kessel's goal was his first in 11 games.
The Kings (9-13-1) have lost twice in their past six games, with both losses to Raanta and the Coyotes. Raanta made 31 saves in the Coyotes' 3-0 victory against the Kings at Gila River Arena on Monday.
WATCH: [All Coyotes vs. Kings Highlights]
"We're happy to get the two points," said Coyotes forward Vinnie Hinostroza, who had an assist. "All year, both our goalies (Raanta and Darcy Kuemper) have been unreal. Anytime either of them is in net, we have all the confidence in the world in them."
Jonathan Quick made 16 saves for the Kings, who lost despite outshooting the Coyotes 45-19.
"It was a much better effort than what we saw Monday in Arizona, I thought we created more and we played with more authority," Kings coach Todd McLellan said. "We didn't start that way, but from later in the first period on we had what we needed to give ourselves a chance."
Raanta is 5-0-1 in six career starts against the Kings, allowing eight goals.
"Even though they had a lot of shots, I was able to see many, many of the shots," Raanta said. "There's a couple where you need to have a little bit of luck, and we were able to have that luck today."
Kessel scored on a power play off a give-and-go with Clayton Keller to make it 1-0 at 10:24 of the first period. Coyotes coach Rick Tocchet paired Kessel and Keller on a line with Derek Stepan to try to get all three forwards going.