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Top picks in Boulder

Bars with happy hour

Made for those who view the happy-hour window as the only acceptable time to secure a high-quality drink at a sensible price.

Based on 542 Opinions
+539
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Updated May 2026
01
Brasserie Ten Ten image 1
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French restaurant

French bistro with an upscale, Parisian-inspired ambiance and candlelit tables creates a lively yet comfortable atmosphere. Guests enjoy live music and outdoor seating ideal for people watching. The space combines beautiful, classy decor with a busy but not loud energy.

Bar seats are available even on busy Saturday nights, with options for high top tables or bar seating. Staff like Drew, Diego, and Fred provide kind, professional service that stands out.

Happy hour features tasty, affordable bites like fish and chips, sliders, crepes, and mussels. Food quality stays quite good and offers exceptional value during this time.

People are saying

"It's an elegant place with a lovely, charming atmosphere."

"I think the happy hour deals here are fantastic."

"The cocktails and wine here are amazing."

Good to know

1

Happy hour offers affordable bites like fish and chips, sliders, and mussels.

2

Parking is available at the garage by the St. Julien hotel across the street.

3

Reservations are recommended for special events like Valentine's Day.

02
Bellota - Boulder image 1
Mexican restaurant

Mexican restaurant offers bustling and energetic atmosphere with a festive decoration and lovely outdoor patio. Music plays in the background while TV screens show sports silently, creating a lively yet conversational space. Guests enjoy an extensive mezcal list and house margaritas praised for their balance and strength.

Well stocked bar offers Hibiscus Cooler considered the best. Bartenders stay attentive and fun, encouraging guests to move to the bar. Reservations at the bar are available.

Happy hour runs every day from 4:30 to 5:30 pm with great food and drink specials. Margaritas and tacos stand out as popular choices during this time.

People are saying

"The staff here make the Mexican food experience fantastic."

"The bar's Hibiscus Cooler was the best I've ever had."

"The happy hour margaritas and tacos here are fantastic."

Good to know

1

Happy hour runs daily from 4:30 to 5:30 pm with great food and drink specials.

2

Reservations are recommended for the Tequila Tasting & Margarita making class on Fridays.

3

Street parking is easy to find on Sunday afternoons near the venue.

03
Mister Oso Boulder image 1

Large open space with panoramic windows and bright colors creates a lively, exotic vibe inspired by Oaxaca and Cartagena. Music adds a fun, tropical atmosphere that feels relaxing and family-friendly. The setting combines a jungle theme with sleek, inviting decor.

The bar team handles busy nights with ease and skill. Bartenders like Dylan and David stand out for their great service and friendly vibe.

Happy hour runs daily from 3 to 6 with an all-day option on Monday. It features gordo crunches, frito pie, and several awesome choices.

People are saying

"You have to try the birria tacos; they're made with real meat."

"You gotta try the happy hour gordo crunches; they were so good."

"The bar staff handled the busy times with grace."

Good to know

1

Happy hour runs from 3 to 6 PM every day and all day Monday.

2

Valet parking is available for guests.

3

A 5% fair wage surcharge is added to the check.

04
The Corner Bar image 1
Bar & grill

Bar and grill with early 1900s architecture offers a cozy yet lively atmosphere that gets noisy on weekend nights. Features include a great patio and balcony seating that provide relaxed spots to unwind. Cocktails and small plates receive consistent praise, complementing the classic vibe.

Early 1900s vibe sets the scene with live Jazz music every Friday from 5 to 8 PM. The bar shares a kitchen with its main restaurant, offering spectacular food beyond typical bar fare, including Steak and Fries that rival Parisian steak frites.

Happy hour features a packed lower level and an inviting outdoor seating area. Drinks and appetizers come from a must try menu with snacks that stand out.

People are saying

"The food here is spectacular, far beyond typical bar fare."

"The bar staff here is so attentive and makes you feel taken care of."

"The atmosphere during Happy Hour is really cute and pleasant."

Good to know

1

Happy hour menu features drinks priced between $6-8.

2

Live jazz music occurs every Friday from 5 to 8 PM.

3

The bar can fill up quickly, so arrive early to secure a seat.

05
Attic Bar & Bistro image 1

Dive bar with arcade games, pool and foosball tables, and sports on TVs creates a lively, college-town vibe. Atmosphere shifts from chill and cozy to energetic depending on time and events. Upstairs area offers a more secluded spot for relaxed hangouts.

Eclectic bar with pool and foosball tables and a quaint dive bar vibe. Offers tasty bar food and reasonable drink prices with quick, friendly service.

Offers very low prices on food and drinks during happy hour. The deals make it a cheap happy hour option.

People are saying

"The bar food here is great, especially the grilled cheese."

"The Happy Hour sliders were so delicious, I loved the variety."

"The American Food here is great, especially for a Packer game."

Good to know

1

Happy hour features low prices on food and drinks, typically from 4-6pm.

2

Karaoke night occurs on Thursdays with a two-drink minimum.

3

Saturdays offer $3 tacos, making it a great budget-friendly option.

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Boulder, Colorado

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