Want this question answered?
Sadly, two years
No, Book 4: Balance is the last season of The Legend of Korra.
The season finale of the Legend of Korra, Book One: Air, premiered on June 23, 2012.
The season finale of the Legend of Korra, Book Three: Change, premiered on August 22, 2014.
The season finale of the Legend of Korra, Book Two: Spirits, premiered on November 22, 2013.
The Legend of Korra: Book 2 - Spirits will begin airing on Nickelodeon in the United States in September 2013.
The first three episodes of The Legend of Korra: Book 3 Change ( Season 3) began airing on June 27th 2014. The season will continue on July 11th at a pace of two episodes a week until August 8th.
The third season of The Legend of Korra (Book Three: Change) premieres on June 27, 2014.
The season premiere of Book 4: Balance of The Legend of Korra will premiere on October 3, 2014.
The season premiere of Book 4 of The Legend of Korra does not have a release date yet. Book 3 just ended so Book 4 will probably come out some time in 2015.
The Legend of Korra book 4 trailer is on Nick.com and on YouTube. http://www.nick.com/videos/clip/korra-book-4-trailer-89471257.html https://www.youtube.com/watch?v=NCEFMY4TWGw
Season 4 of The Legend of Korra is called Book 4: Balance, and the season premiere is on October 3, 2014.