We noticed that you're using an unsupported browser. The Tripadvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Mainstay Suites

620 Federal Blvd Building B, Denver, CO 80204-3209
Update from hotel: This property has indicated that they are taking safety precautions against COVID-19.Read more
Lowest prices for your stay
View deal
View deal
View all 15 deals
Prices are provided by our partners, and reflect nightly room rates, including all taxes and fees known to our partners. Please see our partners for more details.
Payments made by partners impact the order of prices displayed. Room types may vary.
Traveller (18)
Room & Suite (18)
Dining (3)
Payments made by partners impact the order of prices displayed. Room types may vary.
Travel safe during COVID-19
A note from Mainstay Suites
Updated 02/06/20


#106 of 178 hotels in Denver

Looking for a place to stay in Denver? Then look no further than Mainstay Suites, a family-friendly hotel that brings the best of Denver to your doorstep.

Rooms at Mainstay Suites provide a kitchenette, a refrigerator, and air conditioning, and guests can stay connected with free wifi.

You can also enjoy a pool and breakfast while staying at Mainstay Suites. Need a place to park? Free parking is available at Mainstay Suites.

Given the close proximity of popular landmarks, such as Sports Authority Field at Mile High (1.3 mi) and Downtown Aquarium (1.8 mi), guests of Mainstay Suites can easily experience some of Denver's most well known attractions.

When you’re feeling hungry, be sure to check out Fogo de Chão Brazilian Steakhouse, EDGE Restaurant & Bar at Four Seasons Hotel Denver, and Guard and Grace, which are some steakhouses that are popular with locals and out-of-towners alike.

If you’re looking for something to do, Tennyson Street Cultural District (1.0 mi) is a nice way to spend some time, and it is within walking distance of Mainstay Suites.

We’re sure you’ll enjoy your stay at Mainstay Suites as you experience everything Denver has to offer.

Read more
Full view
Property amenities
Free parking
Free High Speed Internet (WiFi)
Fitness Centre with Gym / Workout Room
Free breakfast
Golf course
Horseback riding
Kids stay free
Hot bath
Indoor pool
Breakfast available
Tennis court
Children Activities (Kid / Family Friendly)
Pets Allowed ( Dog / Pet Friendly )
Business Centre with Internet Access
Meeting rooms
Baggage storage
Non-smoking hotel
Dry cleaning
Laundry service
Self-serve laundry
Show more
Room features
Air conditioning
Separate living room
Room types
Non-smoking rooms
Good to know
Languages Spoken
53Reviews1Q+A5Room tips
Traveller rating
  • 22
  • 14
  • 5
  • 6
  • 6
Time of year
Traveller type
Selected filters
  • Filter
  • English
Popular mentions
HopeMalachi wrote a review Dec 2020
Clermont, Florida101 contributions31 helpful votes
Unfortunately, my experience at this location was not the best for many reasons, especially during these times. Here are a few things that happened during our stay. 1. Upon arrival we were asked to wait a few, almost 15 minutes to check in because we arrived during “shift change”. 2. First room we were assigned was not cleaned properly. Curtains were stained, air ducks full of dust, dirty floors, and worst, the mattress on the sofa bed had mold and was broken, like someone cut it with a knife. Because of our was supposed to use the sofa bed we asked front desk to please change the mattress and they were kindly enough to change rooms for us, apologized and made amends. Unfortunately, the room we were reassigned the sofa bed mattress was in the same condition. Because we were tired and assumed all beds were going to be in the same condition we stayed in the room, our son slept with us the two nights, making our stay more uncomfortable (he is 13). 3. Sanitizing station in our floor was empty since we arrived and was never refilled during our stay (4th floor). 4. Never saw staff cleaning high touched areas during the day or ever. 5. Lastly, there was someone panhandling in front of the hotel door. Because of this we will not stay again at this hotel. But note that the front desk did their best to make our stay comfortable. What happened is beyond their control (cleaning and broken beds). Location is okay, but I wouldn’t walk around the hotel at night or alone.
Read more
Date of stay: January 2021Trip type: Travelled with family
Robyn3274 wrote a review Jul 2020
Robbinsdale, Minnesota58 contributions32 helpful votes
Pros: ridiculously friendly staff Super soft sheets and towels Clean Easy on/off from freeway Cons: Right next to freeway (we put our AC fan on constant so the noise wasn’t too bad) Not a super nice area...not dangerous feeling, but very industrial The pull out couch is beyond uncomfortable...even for a pull out. We requested a pull out, yet we had to make it up ourselves The room was TINY and hard to maneuver around I have no idea what breakfast some of the good reviews are talking about. It was watery eggs, limp bacon, and undercooked potatoes. Thank goodness for the cereal.
Read more
Date of stay: July 2020Trip type: Travelled with family
Response from comfort mainstay, General Manager at Mainstay Suites
Responded 5 Aug 2020
Sorry for the loud noise from the highway. We are also very sorry the pull out was not comfortable. Please let us know next time and we can ensure to give an extra plush blanket to ensure the comfort.
Read more
Jeanine_RR wrote a review May 2020
Leitchfield, Kentucky145 contributions68 helpful votes
First, shout out to Jay at the front desk. He was awesome. It seemed like he was there the entire time we stayed. He was very helpful and accommodating. This hotel is pretty new so everything was very nice and updated, clean. No complaints. The refrigerator was so handy since we had a cooler of travel food. The bed was very good, so much better than expected at this price range. It was very close to a lot of food options, stores, etc.. a 15 minute drive from some really great hiking. The hot breakfast was also very good! So refreshing to have something more than other hotels offer (the standard waffle and toast). They served eggs with cheese, potatoes, sausage and ham! We will go back and we will be recommending to other friends heading to Denver. If I could change anything it would be the pet policy. Sometimes I do travel with my little dog so I could not stay here. Even if they did a 15 pound limit.... would be nice.
Read more
Date of stay: May 2020
Sleep Quality
Trip type: Travelled on business
1 Helpful vote
Response from comfort mainstay, General Manager at Mainstay Suites
Responded 5 Aug 2020
Thank you so much for your wonderful review!
Read more
Chris wrote a review Feb 2020
2 contributions
I was impressed with this hotel. When checking in Chelsea was quick and had all the answers to my questions She was able to offer restaurants and close grocery stores around the area. If you need advise she your go to.
Read more
Date of stay: February 2020
Trip type: Travelled on business
Response from comfort mainstay, General Manager at Mainstay Suites
Responded 5 Aug 2020
Thank you so much for your wonderful review!
Read more
Deborah S wrote a review Jan 2020
43 contributions14 helpful votes
We were so impressed with this hotel. We stayed two nights and had a great nights sleep both nights. The price was great and it was very clean and the front desk so friendly. We had a great time in the pool. The breakfast was awesome. We were going to the Pepsi Center for a hockey game and this hotel was very close. Highly recommend this place!
Read more
Date of stay: January 2020
Sleep Quality
1 Helpful vote
Response from comfort mainstay, General Manager at Mainstay Suites
Responded 5 Aug 2020
Thank you so much for your wonderful review!
Read more
US$88 - US$177 (Based on Average Rates for a Standard Room)
United StatesColoradoDenver
Is This Your Tripadvisor Listing?

Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.

Claim Your Listing
Frequently Asked Questions about Mainstay Suites
Which popular attractions are close to Mainstay Suites?
Nearby attractions include Denver's Dangerous Theatre (0.9 km).
What are some of the property amenities at Mainstay Suites?
Some of the more popular amenities offered include an indoor pool, free wifi, and free breakfast.
Which room amenities are available at Mainstay Suites?
Top room amenities include a kitchenette, air conditioning, and a refrigerator.
What food & drink options are available at Mainstay Suites?
Guests can enjoy free breakfast during their stay.
Is parking available at Mainstay Suites?
Yes, free parking is available to guests.
What are some restaurants close to Mainstay Suites?
Conveniently located restaurants include Columbine Steak House & Lounge, El Rancherito, and El Zarape.
Are there opportunities to exercise at Mainstay Suites?
Yes, guests have access to an indoor pool, a fitness centre, and a sauna during their stay.
Are any cleaning services offered at Mainstay Suites?
Yes, dry cleaning and laundry service are offered to guests.
Are pets allowed at Mainstay Suites?
Yes, pets are typically allowed, but it's always best to call ahead to confirm.
Does Mainstay Suites offer any business services?
Yes, guests have access to a business centre and meeting rooms during their stay.
Are there any historical sites close to Mainstay Suites?
Many travellers enjoy visiting Epic Escape Game Denver (5.3 km), Denver Union Station (3.6 km), and Molly Brown House Museum (4.0 km).