Montero has endured an injury-ravaged season, having been struck down by hand and hamstring issues, and only two Premier League starts have been made this term.
However, the Ecuador international recently declared himself fit and raring to go for the remainder of the campaign and he is expected to play some part at the Vitality Stadium.
Spanish striker Fernando Llorente, who is the club's top scorer, is also available after recovering from a dead leg that forced him off in the 2-1 defeat to Hull City last time out.
Manager Paul Clement will be without left-back Martin Olsson, who has made a great start since arriving from Norwich in January, after he sustained ankle damage in the clash with the Tigers.
Stephen Kingsley will therefore deputise for the injured Swede whilst there will also be a change in personnel in the other full-back position after Angel Rangel recently broke his foot.
Fit-again Kyle Naughton will return to right-back whilst in-form Alfie Mawson and Federico Fernandez will line-up together at the heart of defence.
Provisional squad: Fabianski, Naughton, Fernandez, Mawson, Kingsley, Cork, Carroll, Fer, Routledge, Sigurdsson, Llorente, Nordfeldt, Amat, Van der Hoorn, Britton, Fulton, Ki, Montero, Ayew, Narsingh, Borja, McBurnie, Roberts.