Following Joy's wins, the album reached number 158 on the US Billboard 200 and reached number one on the Jazz Albums chart with 8,500 album-equivalent units.[2]
Peter Moore of Jazzwise called Linger Awhile a "staggeringly fine album", noting "Guess Who I Saw Today" as a standout, and remarked on the "outstanding support from guitarist Pasquale Grasso, pianist Ben Paterson, bassist David Wong and drummer Kenny Washington" on the title track. Moore also called Joy's version of "'Round Midnight" a "wondrous take" and praised the "incredibly beautiful timbre" of her voice on "Someone to Watch Over Me".[4] Veronica Johnson of JazzTimes found "much to be admired" and a "musical maturation" on the album, writing that it is a "nostalgic stroll through well-known and obscure standards" with a "mixing of swing and sweet tunes", complimenting "the romantic feel [Joy] infuses into songs".[5]
Angelo Leonardi of All About Jazz commended Joy's partnership with guitarist Pasquale Grasso, opining that it is "inspiring" and "stands out" on "Someone to Watch Over Me", and felt that Joy "confirms all the good things that have been said about her: unusual interpretative maturity for her age, fresh chromatic variety, creative flair, [and] intense feeling", naming Linger Awhile album of the week.[3]