Best Restaurants Open Sunday in Boulder 2026

Why a Sunday list matters in Boulder

Most American dining towns lose their best tables on a Sunday. Boulder does not. Frasca Food and Wine, the Friulian room that holds the town's Michelin star, opens Sunday from five, and the Flagstaff House, the special-occasion room on the mountain above town, runs a seven-night week. A visitor who assumes a Sunday means second-tier cooking here has it backwards: several of Boulder's best kitchens treat Sunday as a full service night.

Colorado joined the Michelin guide in 2023, and Boulder, a college town of barely 100,000, landed a star and several guide listings, an outsized haul. The list below leads with that star, then the mountain room, the rooftop Spanish steakhouse and two Pearl Street New American kitchens that the guide also recognises. The order runs from the most ambitious to the most relaxed. Most open for Sunday dinner around five and seat until nine, with a couple adding a Sunday brunch. Every hour was checked against each restaurant's own listing in June 2026. For the rest of the week, start with the Boulder dining guide.

The Sunday list

Frasca Food and Wine

Friulian Italian · Pearl Street, Boulder · $90–150 per head

Sunday hours: Sunday, 17:00–20:30

Frasca, at 1738 Pearl Street, is Boulder's Michelin-starred room and one of the most decorated restaurants in the Mountain West, built by master sommelier Bobby Stuckey and chef Lachlan Mackinnon-Patterson around the food and wine of Friuli in north-east Italy. The frico, the hand-cut pastas and one of the country's deepest Italian wine lists are the order, with a Sunday dinner running $90 to $150 a head before the pairing. It opens Sunday from five and seats until half-eight. Book well ahead through Tock; the wine pairing is the reason to come and the bar is the easiest solo seat.

Flagstaff House

Refined American · Flagstaff Mountain · $90–150 per head

Sunday hours: Sunday, 17:00–21:00

The Flagstaff House has perched on the side of Flagstaff Mountain at 1138 Flagstaff Road since 1971, a family-run special-occasion room with a wall of glass over the lights of Boulder and one of the largest cellars in the state. The menu is refined American with a French backbone, game and seafood and a tasting option, with a Sunday meal at $90 to $150 a head. It opens Sunday evening from five. This is the Boulder room for an anniversary or a view; reserve a window table at sunset and let the sommelier work the deep list.

Corrida

Spanish steakhouse · Downtown Boulder · $55–95 per head

Sunday hours: Sunday, brunch 10:30–14:00 & dinner 17:00–21:00

Corrida is a Spanish steakhouse on the fourth floor at 1023 Walnut Street, with a rooftop terrace that looks straight at the Flatirons, the best dinner view in downtown Boulder. The wood-grilled steaks, the Basque-leaning tapas and a sherry-heavy bar are the order, with a Sunday dinner at $55 to $95 a head. It is one of the few rooms here open across the day, serving a Sunday brunch from half-ten and dinner from five. Book the terrace for sunset; it is the most scene-driven Sunday table in town and a strong group option.

Oak at Fourteenth

New American · Pearl Street, Boulder · $50–85 per head

Sunday hours: Sunday, 17:30–22:00

Oak at Fourteenth, at 1400 Pearl Street on the downtown mall, is a Michelin-guide New American room built around a wood-fired oven and grill, the casual sibling project to the team behind Corrida. The wood-roasted vegetables, the grilled meats and a sharp cocktail list are the order, with a Sunday dinner at $50 to $85 a head. It opens Sunday from half-five and runs latest of this group, seating until ten, which makes it the Boulder room for a later Sunday table when the others have closed their kitchens.

Blackbelly Market

Butcher New American · East Boulder · $45–80 per head

Sunday hours: Sunday, 16:00–21:00

Blackbelly, at 1606 Conestoga Street in east Boulder, is chef Hosea Rosenberg's whole-animal restaurant and butcher shop, a Michelin-guide room that cooks from its own Colorado-raised meat. The charcuterie, the wood-grilled cuts and the daily butcher's plate are the order, with a Sunday dinner at $45 to $80 a head. It opens Sunday from four, earlier than the downtown rooms, which makes it the move for an early Sunday meal. It is the most produce-and-protein-driven table on this list and the one to book for serious meat-eaters.

How to book a Sunday table in Boulder

Boulder Sundays book up, so treat them like a weekend night. Frasca is the hardest table and releases through Tock; book a few weeks out for the wine pairing, or watch for a bar seat closer in. The Flagstaff House takes reservations directly and is the one to lock for a view at sunset. Corrida and Oak at Fourteenth, the two downtown rooms from the same group, both hold Sunday tables on OpenTable; Corrida's rooftop is the prize. Blackbelly opens earliest at four, so it is the easiest same-day Sunday booking. For a solo Sunday, the Frasca bar and the Corrida terrace bar are the best seats and a fine solo-dining move. Entertaining a group? Corrida and Oak handle a table of six without a private room.

Frequently asked questions

Is Frasca open on Sunday in Boulder?

Yes. Frasca Food and Wine, Boulder's Michelin-starred Friulian room at 1738 Pearl Street, opens Sunday from five to half-eight. The frico, the hand-cut pastas and one of the deepest Italian wine lists in the country run $90 to $150 a head before the pairing. It is the hardest Sunday table in town; book ahead through Tock, or try the bar for a walk-in seat. See the Boulder dining guide for the rest of the week.

Does Boulder have Michelin-starred restaurants?

Yes. Colorado joined the Michelin guide in 2023, and Boulder holds a star at Frasca Food and Wine, with several more rooms recognised in the guide, including Oak at Fourteenth, Blackbelly Market and Corrida. For a town of barely 100,000, that is an outsized showing, and unusually for a fine-dining scene, the star and most of the guide rooms open for Sunday dinner.

What is the best Sunday dinner in Boulder?

For the cooking and the cellar, Frasca Food and Wine, the Michelin-starred Friulian room on Pearl Street, open Sunday from five. For a view and a special occasion, the Flagstaff House on the mountain above town, with a wall of glass over the city lights. Both open Sunday evening and both reward a booking made well ahead, especially in summer and ski season.

Which Boulder restaurants serve Sunday brunch?

Corrida, the rooftop Spanish steakhouse on Walnut Street, serves a Sunday brunch from half-ten to two, with a Flatirons view from the terrace. Brasserie Ten Ten, the French room a block away on Walnut, also runs a weekend brunch from ten. For a Sunday that starts earlier than dinner, those two are the downtown options before the evening rooms open around five.

What time do Boulder restaurants open on Sunday?

Most open for dinner between four and half-five. Blackbelly Market opens earliest at four, Frasca and Corrida from five, and Oak at Fourteenth from half-five. Kitchens close earlier than in a big city: Frasca seats until half-eight, the Flagstaff House and Corrida until nine, and Oak latest at ten. Book the earlier side of the evening for the marquee rooms.

Hours verified against each restaurant's published listings in June 2026; confirm directly before travelling. Restaurants for Kings is editorial, not sponsored. Some reservation links may earn an affiliate commission, which never affects a ranking or a score.