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Renaissance Boulder FlatIron Hotel

4.0 star property
Travelers can unwind by the inviting lobby fireplace with an evening drink or head out for retail therapy at nearby shopping areas easily accessible from the hotel

Choose dates to view prices

Renaissance Boulder FlatIron Hotel, in the business district, offers modern comforts and genuine hospitality. Enjoy breakfast or dinner at Flatz restaurant, relax by the fireplace, or swim in the indoor pool. Free self-parking and an area shuttle make shopping convenient.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pet friendly
  • Air conditioning
  • Gym
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Policies

Check-in

Check-in start time: 4 PM; Check-in end time: 11:00 PM

Contactless check-in available

Express check-in available

Minimum check-in age: 18

Check-out

Check-out before noon

Contactless check-out available

Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property

If you are planning to arrive after 11:00 PM please contact the property in advance using the information on the booking confirmation

Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 100.00 per pet, per stay

Service animals are welcome, and are exempt from fees

Welcoming dogs only

Children and extra beds

Children are welcome

Rollaway/extra beds are available for USD 15 per night

Free cribs are available on request at the property

Property payment types

Important information

Optional extras

  • Fee for buffet breakfast: approximately USD 27 for adults and USD 18 for children
  • Fee for in-room wireless internet: USD 14.95 per day (rates may vary)
  • Fee for in-room wired internet: USD 14.95 per day (rates may vary)
  • Fee for wireless internet in public areas: USD 9.95 per night (rates may vary)
  • Uncovered self parking fee: USD 10 per night
  • Pet fee: USD 100.00 per pet, per stay
  • Service animals are exempt from fees
  • Rollaway bed fee: USD 15 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Guests must contact this property in advance to reserve cribs/infant beds, rollaway/extra beds, high chair, and access to the heated pool
This property accepts credit cards and debit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Cashless transactions are available
Safety features at this property include a fire extinguisher, a smoke detector, and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

We should mention

Pool access available from 6:00 AM to 10:00 PM
Only registered guests are allowed in the guestrooms
A car is not required for transportation to and from this property
Children under 12 years old are not allowed in the swimming pool, health club, or fitness facility without adult supervision
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Frequently asked questions

Does Renaissance Boulder FlatIron Hotel have a pool?

Yes, this property has an indoor pool. Pool access is from 6:00 AM–10:00 PM.

How much does it cost to stay at Renaissance Boulder FlatIron Hotel?

As of May 20, 2026, prices found for a 1-night stay for 2 adults at Renaissance Boulder FlatIron Hotel on May 29, 2026 start from $167, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is Renaissance Boulder FlatIron Hotel pet-friendly?

Yes, dogs are allowed at this property. There's a fee of USD 100.00 per pet, per stay. Service animals are exempt from fees.

How much is parking?

Self parking is available for USD 10 per night.

What time is check-in at Renaissance Boulder FlatIron Hotel?

Check-in start time: 4 PM; Check-in end time: 11:00 PM.

What time is check-out at Renaissance Boulder FlatIron Hotel?

Check-out is at noon.

Where is Renaissance Boulder FlatIron Hotel located?

Situated near the airport, this hotel is 0.5 mi (0.7 km) from Flatiron Crossing and within 3 mi (5 km) of Interlocken Business Park and Avista Adventist Hospital. Sport Stable and Coal Creek Golf Course are also within 3 mi (5 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Reviews

8.8

Excellent

9.0

Cleanliness

8.0

Location

9.0

Staff & service

9.0

Property conditions & facilities
Rating 10 - Excellent. 645 out of 1010 reviews
Rating 8 - Good. 188 out of 1010 reviews
Rating 6 - Okay. 75 out of 1010 reviews
Rating 4 - Poor. 54 out of 1010 reviews
Rating 2 - Terrible. 48 out of 1010 reviews

Reviews

Verified

10/10 Excellent

Verri

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was amazing very clean hotel and location was perfect.
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

Ana

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The people are really friendly. The room was clean.
Stayed 2 nights in Apr 2026
Verified

10/10 Excellent

David

Liked: Cleanliness, amenities, property conditions & facilities
The room and amenities were great, very clean and comfortable. All the staff were nice and pleasant, excellent overall experience.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Briann

Liked: Cleanliness, amenities, property conditions & facilities
Cool place. We got to check in early and the staff was nice.
Stayed 3 nights in Jan 2026
Verified

10/10 Excellent

Frank

Liked: Cleanliness, staff & service, amenities
Amazing location close to restaurants and shopping. The room was perfect and the staff went above and beyond to help us with everything
Stayed 6 nights in Dec 2025
Verified

10/10 Excellent

Mary

Liked: Cleanliness, staff & service, amenities
Very clean. The room was very nice & we enjoyed the Mountain View. All staff was very courteous & helpful, especially with check-in. Will look forward to staying here again.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Jacquelyn

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location very clean
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Belinda

Liked: Cleanliness, amenities, property conditions & facilities
Everything was amazing spacious tge staff where top notch location was close to Everything
Stayed 7 nights in Dec 2025
Verified

10/10 Excellent

Ashley

Liked: Cleanliness, staff & service, amenities
Great property. Good amenities. Nice front desk staff. Wish the pool had a hot tub! Room was great.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Michael

Liked: Cleanliness, property conditions & facilities, room comfort
The room was clean and the staff was great and accommodating.
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Rigoberto

The room was spotless.
Stayed 3 nights in Jan 2026
Verified

10/10 Excellent

Christine

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great staycation.

I appreciated the beautiful room, the comfortable bed and the friendly staff.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Lani

Liked: Cleanliness, staff & service, property conditions & facilities
Was very impressed with the room and staff was always friendly!
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

James

Liked: Cleanliness, staff & service, property conditions & facilities
The room was nice and clean
Stayed 3 nights in Oct 2025
Verified

10/10 Excellent

Eric

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Was great. Everything clean. Pool area clean. Lobby was sparkling.
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Randric

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great! Staff was amazing 10/10
Stayed 3 nights in Oct 2025
Verified

8/10 Good

Pat

Liked: Cleanliness, amenities, property conditions & facilities
Room was clean. I rated it good because the water press in the shower wasn’t great. We did stay on the top( 9th ) floor. Amenities were great. Appreciated the refrigerator and microwave.
Stayed 3 nights in Dec 2025
Verified

8/10 Good

Jacquelyn

Liked: Cleanliness
The room was very nice and comfortable. No complaints about our room. The parking lot however is AWFUL. Very rough and parking lines hardly visible
Stayed 3 nights in Oct 2025
Verified

10/10 Excellent

Angela

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The hotel was beautiful and clean and even though the rates were high for the weekend (CU Home Football Game), I would definitely return!
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Terra

Liked: Cleanliness, amenities, property conditions & facilities
We stay here every time we're in town. Excellent bar staff, food options, and the rooms are spacious.
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Joshua

Liked: Cleanliness, staff & service, property conditions & facilities
Great location and nice hotel.
Stayed 2 nights in Dec 2024
Verified

6/10 Okay

Letrece

Liked: Cleanliness, property conditions & facilities
Room was spacious, wi-fi didn't work even after being referred to their outside tech support.
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

ANNABEL SUZANNE

Liked: Cleanliness, property conditions & facilities
Clean room
Stayed 4 nights in Nov 2025
Verified

10/10 Excellent

Lauren

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Absolutely beautiful property and great accommodations and staff. Will absolutely stay here again.
Stayed 2 nights in Mar 2025
Verified

10/10 Excellent

David

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Awesome staff and 5 star accommodations
Stayed 2 nights in Apr 2025