The Lake County were too strong for Laois.
Westmeath Ladies Footballers are just 60 minutes away from winning a Leinster title.
Frank Browne’s side secured an emphatic 5-12 to 0-4 win over Laois on Saturday to reach the Intermediate decider.
Sarah Dillon top scored with 1-4, with further goals coming from Katie Kilmurray, Caoimhe Kilmurray, Rebecca Higgins and Lucy McCartan.
The Lake County will take on Wexford in the final after they defeated Louth 2-10 to 1-11.
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