What is the best Tacos restaurant in Loop?

Tortazo - Willis Tower is our top pick for Tacos restaurants in Loop, scoring 8.2/10. Chef-driven Mexico City tortas and chilaquiles served in a lively Willis Tower fast-casual space.

Any insider tips for Tortazo - Willis Tower?

Sit near the bar side for faster drink service and a better view of the open line.

When should I visit Tortazo - Willis Tower?

Weekday lunches or early evenings before commuter rush peaks.

Who should go to Tortazo - Willis Tower?

Downtown diners wanting upgraded tortas, salads, and margaritas.

Any insider tips for Asada Mexican Grill?

Ask for extra salsa or pico on the side so bowls and burritos stay balanced rather than soggy on a walk back to the office.

What should I order at Asada Mexican Grill?

Asada Steak Burrito, Barbacoa Burrito, a breakfast burrito if you’re in early.

When should I visit Asada Mexican Grill?

Beat the noon surge by arriving just before or after peak lunch.

Who should go to Asada Mexican Grill?

Halal diners and office workers wanting hearty customizable burritos.

Any insider tips for the Outpost Mexican Eatery?

Ask for salsa on the side—keeps the burrito tight for takeout.

Who should go to the Outpost Mexican Eatery?

Loop workers who want burritos without the chain feel.

Best Cheap Tacos Restaurants in Loop (60606)

3 hand-picked restaurants, critic-reviewed and ranked

Last Updated: January 2026

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Our Top Pick

Tortazo - Willis Tower

Chef-driven Mexico City tortas and chilaquiles served in a lively Willis Tower fast-casual space.

Notable Picks

#1 Tortazo - Willis Tower

8.2

$$ The Loop

Vibes: Quick Bites Champions Business Lunch Power Players Trendy Table Hotspots Instagram Worthy Wonders

Tortazo is Rick Bayless’s fast-casual Mexican spot inside Willis Tower, focusing on Mexico City-style tortas, chilaquiles, and salads with a full bar in a colorful, design-forward room. Office workers and visitors use it for higher-upgrade tortas, salads, and margaritas that still move quickly at lunch.

Must-Try Dishes: Crispy Chicken Milanesa Torta, Chipotle Roasted Chicken Chilaquiles, El Tortazo salad

What makes it special: Chef-driven Mexico City tortas and chilaquiles served in a lively Willis Tower fast-casual space.

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#2 Asada Mexican Grill

8.1

$ The Loop

Vibes: Business Lunch Power Players Quick Bites Champions Family Friendly Favorites Solo Dining Sanctuaries

A Loop lunch-counter workhorse for fast, filling tacos when you want real flavor without a long wait. The barbacoa builds bring the cleanest payoff—onion, cilantro, lime—while the operation stays optimized for weekday throughput.

Must-Try Dishes: Asada Steak Burrito, Barbacoa Burrito, Breakfast Burritos

What makes it special: Halal-friendly Mexican burritos, bowls, and tacos built to order in a streamlined downtown space.

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#3 the Outpost Mexican Eatery

8.0

$$ The Loop

Vibes: Hidden Gems Heaven Quick Bites Champions Business Lunch Power Players Comfort Food Classics

A low-key, office-corridor Mexican counter by the Old Post Office that’s strongest when you treat burritos like the main event: fresh fillings, solid salsas, and quick pickup-friendly pacing. It’s a smart rotation spot for Loop regulars—order one burrito, one side, and keep it moving.

Must-Try Dishes: Al pastor burrito, Steak burrito, Horchata

What makes it special: A tucked-away Loop-area Mexican counter with burritos that travel well.

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