McDonald's in Costa Mesa

Mon:5:00 am - 11:00 pm
Tue:5:00 am - 11:00 pm
Wed:5:00 am - 11:00 pm
Thu:5:00 am - 11:00 pm
Fri:5:00 am - 11:00 pm
Sat:5:00 am - 11:00 pm
Sun:5:00 am - 11:00 pm
Drive - Thru

Mon:24 Hours
Tue:24 Hours
Wed:24 Hours
Thu:24 Hours
Fri:24 Hours
Sat:24 Hours
Sun:24 Hours
Breakfast

Mon:5:00 am - 10:30 am
Tue:5:00 am - 10:30 am
Wed:5:00 am - 10:30 am
Thu:5:00 am - 10:30 am
Fri:5:00 am - 10:30 am
Sat:5:00 am - 10:30 am
Sun:5:00 am - 10:30 am

Please note times may vary due to seasonal opening hours and extended store trading times.
Store hours are subject to change. Please call the store for exact opening hours.