Save big at the McD 10.10 Flash Sale
Get ready for McDonald's 10.10 flash sale on McDelivery app from 9/10/21 to 11/10/21.
![Save big at the McD 10.10 Flash Sale](https://images.lootpop.com/prd/offers/p79r3-TERRWlN5eHUwNFMkfT1Wc01mLWxoZk5Ga3JvZA-524x524.png)
Mark your calendars — McDonald's Flash Sale is happening this October! From 9-11 October, save up to 50% on selected items via the McDelivery app.