Léa Boudreau has received awards at the following contests
- Ars Electronica Forum Wallis, Leuk (Switzerland): 2020
- Concours international de la musique électroacoustique SIME, Lille (Nord, France): 2019
- Jeu de temps / Times Play (JTTP), Canada: 2019, 2020
- Prix Marcelle-Deschênes, Montréal (Québec): 2019
- Prix Opus, Québec: 2024
- SOCAN Foundation Awards for Young Composers, Canada: 2017