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Join us at On The Border in Algonquin, IL to enjoy authentic Mexican food including mesquite-grilled fajitas, tacos, and ice-cold margaritas.


1512 S. Randall Rd

Algonquin, IL 60102

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  • Monday - Sunday 11AM-10PM

Weekday Specials

Available all year-long, On The Border's daily specials bring you border-style favorites at discounted prices. Try one today!

Seasonal Specials at all Locations

Texas Grilled Burrito
Seasonal Menu

Now at your local On The Border

Enjoy our new summer menu! New drinks, desserts, and more!

On The Border Server
Join Our Team

When you join On The Border you will have endless opportunities to be the Best, Make Money, and Have Fun. We truly believe that we make everything better together.


On The Border updates their Nutritional Information on a regular basis. You can access this guide anytime by clicking the link here.

Yes! Our menu was made for all including those Food Allergies or diet restrictions. Use the links below to access the menu relevant to your needs.

Allergen Menu

Vegetarian Menu

If you’re passionate about delivering great service and want to work with great people, consider a job at On The Border. To join our team, please click here.