The two-day event takes place Aug. 18-19 at Northwell Health at Jones Beach Theater in Long Island, New York.
Hip-hop duo Rae Sremmurd and Halsey will headline the first day of the festival, where other performers include Cheat Codes, Kehlani, Lil Xan, Taylor Bennett and Gnash.
Rapper-singer Future and DJ Snake will headline day two, which also includes French Montana, Machine Gun Kelly, Daya, Justine Skye, Sabrina Carpenter and Jacquees.
Two-day passes, ranging from $80 to $275, are on sale. Single-day tickets go on sale June 29.
The Billboard Hot 100 Music Festival is in its fourth year.
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