Khris Middleton of the Milwaukee Bucks dribbles the ball against Cam Reddish of the Atlanta Hawks on Saturday in Atlanta, Georgia. Photo: VCG

Khris Middleton poured in 32 points to power the Milwaukee Bucks into their first NBA Finals in over 45 years on Saturday with a series-clinching 118-107 win over the Atlanta Hawks.

The third-seeded Bucks beat the host Hawks in the best-of-seven series 4-2 to book their first appearance in the league championship since 1974.

"As a little kid, everybody wanted to be part of this chance to go to the finals. This is amazing," said Bucks guard Jrue Holiday.

Milwaukee will face the Western Conference champion Phoenix Suns in the finals which begin on Tuesday.

The Bucks earned the Eastern Conference championship trophy, celebrating with it on the flor at the Hawks' State Farm Arena.

"It is sweet. These guys have put the work in all year. They deserve to go to the finals," said Milwaukee coach Mike Budenholzer. 

"We've got more work to do."

The Bucks won despite the absence of two-time league MVP ­Giannis Antetokounmpo, who sat out with an injured left knee. The 26-year-old Greek forward hyperextended the joint when he landed awkwardly in game four of the series.

The Hawks got their top player Trae Young back after he missed the previous two games with a bruised foot. But Young struggled to score in Game 6, shooting just four-of-17, missing all six of his three-point attempts and finishing with just 14 points.

Young said he wasn't fully recovered from the injury but decided to try his luck.

"I didn't want to go and not play and think to myself all off-season what if I could have been out there and played," said Young. 

Holiday stepped up for the second straight game to help fill the offensive void with Antetokounmpo out, flirting with a triple-double and finishing with 27 points, nine rebounds, and nine assists.

Brook Lopez, who was the star of Thursday's Game 5 win with 33 points, delivered 13 points on Saturday for the Bucks.

The young Hawks, who last made it to the finals 60 years ago when they were based in St. Louis, were trying to force a seventh game.

Cam Reddish came off the bench to score a team-high 21 points, Bogdan Bogdanovic had 20, and John Collins finished with 13 points and 11 rebounds in the loss.

Middleton shot 10-of-22 from the field and made all eight of his free throws as he scored 16 straight points for the Bucks in the second half.

"I just tried to shoot and be confident, and just play the right way," Middleton said.