Oswego, Illinois - Location | Portillo's
Oswego, Illinois
2810 US Highway 34
Oswego, IL 60543
hours 10:30am to 10:00pm
Location Hours
Tomorrow
10:30am to 10:00pm
Tuesday
10:30am to 10:00pm
Wednesday
10:30am to 10:00pm
Thursday
10:30am to 10:00pm
Friday
10:30am to 11:00pm
Saturday
10:30am to 11:00pm
Sunday
10:30am to 10:00pm

Theme: '30s Prohibition

Oswego, Illinois Stories

Mother's Day Heart Shaped Cakes

This Mother’s Day, show the mom in your life some love with a Portillo’s Heart Shaped Cake. Read More

Lemon Cake and Strawberry Lemon Cake Shakes are Back!

Squeeze the day with Portillo’s Lemon Cake and Strawberry Lemon Shakes. Read More