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By analyzing an ${e}^{+}{e}^{\ensuremath{-}}$ annihilation data sample with an integrated luminosity of $2.93\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, we determine the absolute branching fractions of the hadronic decays ${D}^{0}\ensuremath{\rightarrow}{K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}\ensuremath{\omega}$, ${D}^{0}\ensuremath{\rightarrow}{K}_{S}^{0}{\ensuremath{\pi}}^{0}\ensuremath{\omega}$, and ${D}^{+}\ensuremath{\rightarrow}{K}_{S}^{0}{\ensuremath{\pi}}^{+}\ensuremath{\omega}$ to be $(3.392\ifmmode\pm\else\textpm\fi{}0.04{4}_{\mathrm{stat}}\ifmmode\pm\else\textpm\fi{}0.08{5}_{\mathrm{syst}})%$, $(0.848\ifmmode\pm\else\textpm\fi{}0.04{6}_{\mathrm{stat}}\ifmmode\pm\else\textpm\fi{}0.03{1}_{\mathrm{syst}})%$, and $(0.707\ifmmode\pm\else\textpm\fi{}0.04{1}_{\mathrm{stat}}\ifmmode\pm\else\textpm\fi{}0.02{9}_{\mathrm{syst}})%$, respectively. The accuracy …