Jaden Schwartz scored with 15 seconds remaining to cap St. Louis' three-goal third period in a 3-2 win over the Jets on Thursday night, giving the Blues a 3-2 lead in their Western Conference playoff series.

Tyler Bozak sent a pass over to Schwartz, who batted the puck in the air and sent it past Winnipeg goalie Connor Hellebuyck for the winner.

Ryan O'Reilly and Brayden Schenn scored earlier in the final period for the Blues, who host Game 6 of the best-of-seven series on Saturday. Jordan Binnington stopped 29 shots.

Winnipeg was up 2-0 after the first period on goals by Adam Lowry and Kevin Hayes. Connor Hellebuyck made 26 saves as the Jets lost their sixth straight at home, including the regular season.

The Blues' win marked the first time in 15 years, and fourth time overall, the road team has won each of the first five games in a seven-game series.

St. Louis went on its first power play with 21 seconds remaining in the second period when Jacob Trouba was called for roughing. The period ended with Winnipeg holding the 22-21 edge in shots on goal.

O'Reilly scored with 11 seconds remaining in the power play, off a rebound in a crowd in front of the net at 1:29 of the third to pull St. Louis to 2-1.

Schenn tied it with 6:09 remaining following a review. Oskar Sundqvist passed the puck over to Schenn and then was pushed down by Jets defenseman Dustin Byfuglien and into the net, knocking it off. A review determined Schenn had shot the puck before a defensive player caused the net to come off.

Winnipeg mounted a 2-0 lead after the first period, even though the Blues had the 15-12 advantage for shots on goal.

Hayes cut to the front of the net with 6:25 left in the first and sent the puck under Binnington's pad to make it 2-0 with his second goal of the playoffs.

Hayes almost scored twice more in the second period.

He took away his own goal when his close shot slid under Binnington and started going toward the goal line. He tried to swipe it across, but his stick pulled the puck out instead.

Hayes also had a breakaway late in the period, but Binnington sprawled on the ice and the shot from the side went into his pads.

Winnipeg got a four-minute power play when Robert Thomas was dinged for high sticking Mark Scheifele in the face shield, but the Jets only had one shot on goal after a number of misses and blocked attempts.

Another Winnipeg power play early in the third delivered one shot on goal.