What is the best Mexican restaurant in Magnificent Mile & Streeterville?

Flaco's Tacos (Water Tower) is our top pick for Mexican restaurants in Magnificent Mile & Streeterville, scoring 8.5/10. Local mini-chain spot where the focus is straightforward, well-seasoned tacos and margaritas a block off Michigan Avenue.

Any insider tips for Flaco's Tacos (Water Tower)?

Build a two- or three-taco plate, then add chips and salsa instead of overloading with sides to keep the meal under $15.

What should I order at Flaco's Tacos (Water Tower)?

House-marinated steak taco, ancho chicken taco, chips and guac.

When should I visit Flaco's Tacos (Water Tower)?

Weekdays 11am–2pm or early evening to avoid lines.

Who should go to Flaco's Tacos (Water Tower)?

Mag Mile workers, students, and visitors craving fast tacos.

Any insider tips for Su Casa Mexican Restaurant?

Ask for the back-room or patio seating for a quieter, more atmospheric meal.

What should I order at Su Casa Mexican Restaurant?

Start with Nachos Su Casa, then fajitas and enchiladas.

When should I visit Su Casa Mexican Restaurant?

Early evenings and weekends for lively patio and bar energy.

Who should go to Su Casa Mexican Restaurant?

Visitors craving classic Tex-Mex near the Magnificent Mile.

Any insider tips for Casa Margarita?

Time a late reservation after Navy Pier fireworks to avoid the early rush and snag better patio or window seating.

What should I order at Casa Margarita?

Camarones A La Diabla, Carne Asada plate, Queso Fundido con chorizo.

When should I visit Casa Margarita?

Weekend evenings after 9 p.m. when the bar stays lively.

Who should go to Casa Margarita?

Groups leaving Navy Pier who want loud, festive Tex-Mex.

Best Late Night Mexican Restaurants in Magnificent Mile & Streeterville (60611)

3 hand-picked restaurants, critic-reviewed and ranked

Last Updated: January 2026

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Our Top Pick

Flaco's Tacos (Water Tower)

Local mini-chain spot where the focus is straightforward, well-seasoned tacos and margaritas a block off Michigan Avenue.

Notable Picks

#1 Flaco's Tacos (Water Tower)

8.5

$ Gold Coast

Vibes: Cheap Eats Budget Brilliance Quick Bites Champions Solo Dining Sanctuaries

Flaco's Tacos is a fast-casual taco counter just off the Mag Mile, turning out house-marinated steak, al pastor, and chicken tacos with margaritas at student-friendly prices. Open since 2011 in this Gold Coast/Near North stretch, it’s the most broadly validated taco-specific stop in 60611 for a quick, satisfying plate.

Must-Try Dishes: House-Marinated Steak Taco, Ancho Chicken Taco, Al Pastor Taco

What makes it special: Local mini-chain spot where the focus is straightforward, well-seasoned tacos and margaritas a block off Michigan Avenue.

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Worthy Picks

#2 Su Casa Mexican Restaurant

7.6

$ River North

Vibes: Comfort Food Classics Group Dining Gatherings Family Friendly Favorites Happy Hour Hotspots

Su Casa is a longtime River North cantina in a converted carriage house where sizzling fajitas, enchiladas, and strong margaritas anchor pre- and post-Magnificent Mile dinners. Decades of service and a busy patio make it more about familiar Tex-Mex comfort than cutting-edge cooking.

Must-Try Dishes: Fajitas, Nachos Su Casa, Enchiladas Rojas

What makes it special: Downtown Chicago’s old-school Mexican cantina in a cozy carriage house setting.

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#3 Casa Margarita

7.6

$$$ Streeterville

Vibes: Late Night Legends Birthday & Celebration Central Girls Night Out Approved Family Friendly Favorites

Casa Margarita, a small local group with a Streeterville outpost near Navy Pier, leans into big-format Tex-Mex plates and a deep margarita list in a brightly decorated dining room. Kitchen hours run to around 11–11:30 p.m., making it a convenient option for post-pier dinners and late-night group gatherings along the river.

Must-Try Dishes: Camarones A La Diabla, Carne Asada, Queso Fundido con Chorizo

What makes it special: A colorful, TV-lined Tex-Mex spot near Navy Pier that stays open late with big plates and bigger margaritas.

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