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Aloft by Marriott St. Louis Cortex

3.0 star property
Travelers find a stylish urban retreat near Union Station where they can sip expertly brewed coffee in coworking spaces or relax by the indoor pool

Choose dates to view prices

Located in Cortex, Aloft St. Louis Cortex offers modern comfort and amenities. Guests can shop, enjoy the coffee shop, use free WiFi, swim in the indoor pool, or use the 24-hour business center. Visitors appreciate the helpful staff.

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Parking available
The current price is ฿3,800
฿4,443 total
includes taxes & fees
2 Jul - 3 Jul

Room options

Available filters for rooms
Showing 7 of 7 rooms

View all photos for aloft, Room, 1 King Bed

Premium bedding, in-room safe, desk, laptop workspace

aloft, Room, 1 King Bed

9.0 out of 10
Wonderful
(64 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for aloft, Room, 2 Queen Beds

Premium bedding, in-room safe, desk, laptop workspace

aloft, Room, 2 Queen Beds

9.2 out of 10
Wonderful
(59 reviews)
  • 33 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Standard Room, 2 Queen Beds (Hearing Accessible)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds (Hearing Accessible)

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Standard Room, 1 King Bed (Hearing Accessible)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 1 King Bed (Hearing Accessible)

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Standard Room, 2 Queen Beds (Mobility Accessible, Tub)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds (Mobility Accessible, Tub)

9.0 out of 10
Wonderful
(2 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Standard Room, 2 Queen Beds (Mobility Accessible, Roll-in Shower)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds (Mobility Accessible, Roll-in Shower)

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Standard Room, 1 King Bed (Mobility Accessible, Roll-in Shower)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 1 King Bed (Mobility Accessible, Roll-in Shower)

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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About the area

Located in Central West End, a neighbourhood in St. Louis, Aloft by Marriott St. Louis Cortex is in the entertainment district and near a metro station. St. Louis Union Station and Gateway Arch are notable landmarks, and the area's natural beauty can be seen at Forest Park and Mississippi River. Check out an event or a game at Enterprise Center, and consider making time for St. Louis Zoo, a top attraction not to be missed. Visit our St. Louis travel guide
Map
4245 Duncan Avenue, St. Louis, MO, 63110

What's nearby

  • St. Louis, Missouri - 08.22.2021 - Brookings Hall on the Danforth Campus of Washington University in St. Louis.
    St. Louis University
    13 min walk - 1.1 km
  • Cathedral Basilica of St. Louis
    Cathedral Basilica of St. Louis
    13 min walk - 1.1 km
  • Forest Park
    Forest Park
    16 min walk - 1.4 km
  • The exterior of the Fox Theatre with ornate decorations and a marquee.
    Fox Theater
    4 min drive - 2.5 km
  • Chaifetz Arena
    3 min drive - 2.8 km

Getting around

  • St. Louis Gateway Station
    8 min drive
  • Central West End Station
    14 min walk
  • Lambert-St. Louis International Airport (STL)
    20 min drive

Restaurants

  • McDonald's
    14 min walk
  • IKEA Cafeteria
    9 min walk
  • Raising Cane's Chicken Fingers
    14 min walk
  • Qdoba Mexican Eats
    13 min walk
  • Shortwave Coffee
    9 min walk

About this property

Aloft by Marriott St. Louis Cortex

  • Hotel near Forest Park
  • At Aloft by Marriott St. Louis Cortex, you can look forward to a corner/local shop, a coffee shop/cafe and laundry facilities. In addition to a bar and a 24-hour business centre, guests can connect to free in-room WiFi.
  • Other perks include:
    • An indoor pool
    • Cooked-to-order breakfast (surcharge), valet parking (surcharge) and an electric car charging station
    • A banquet hall, a water dispenser and a billiards/pool table
    • ATM/banking services, a 24-hour front desk and a lift
    • Guest reviews give top marks for the helpful staff
  • Room features
  • All 129 rooms offer comforts such as premium bedding and laptop-friendly workspaces, as well as perks such as free WiFi and air conditioning. Guest reviews highly rate the cleanliness rooms at the property.
  • Extra conveniences in all rooms include:
    • Recycling and LED light bulbs
    • Bathrooms with showers and free toiletries
    • LED TVs with cable channels
    • Wardrobes/cupboards, free infant beds and coffee/tea makers

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Electric car charging station on site
  • Height restrictions apply for on-site parking
  • Uncovered parking on site (USD 30 per night)
  • Valet parking on site (USD 38 per night; includes in/out privileges)
  • Limited on-site valet and self parking

Food and drink

  • Daily cooked-to-order breakfast available 6:00 AM to 8:00 AM for a fee: USD 3.50 to 9 per person
  • A bar/lounge
  • A coffee shop/cafe
  • Snack bar/deli

Things to do

  • Billiards/pool table
  • Indoor pool

Family friendly

  • Grocery/convenience store
  • In-room cot
  • Indoor pool
  • Laundry facilities
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • ATM
  • Grocery/convenience store
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Housekeeping (daily)
  • Proposal/romance packages

Business services

  • 2 meeting rooms
  • 24-hour business centre
  • Coworking space

Outdoors

  • Outdoor furniture
  • Picnic area

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices in meeting rooms
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lever door handles
  • Lift
  • Low-height door lock
  • Low-height electrical sockets in bathroom
  • Low-height view port in door
  • Stair-free path to entrance
  • Valet for wheelchair-equipped vehicles
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • Art Deco architecture
  • Banquet hall
  • Built in 2020
  • Double-glazed windows
  • No plastic coffee stirrers
  • Rooftop garden
  • Smoking not allowed
  • Some LED lighting used
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options
  • Waste recycling policy

Room amenities

Bedroom

  • Blackout drapes
  • Free cot
  • Hypo-allergenic bedding
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • LED TV with cable channels

Food and drink

  • Coffee/tea maker

More

  • Air conditioning (climate-controlled)
  • Desk
  • Energy-saving switches used
  • Free local calls
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers

Policies

Check-in

Check-in start time: 4:00 PM; check-in end time: anytime
Minimum check-in age - 21

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets are allowed for an extra charge of USD 20 per pet, per night
Service animals are welcome, and are exempt from fees
Welcoming dogs and cats only

Children and extra beds

Children are welcome
Children can stay for free if using existing beds when occupying the parent or guardian's room
Free cots are available on request at the property

Payment types at the property

Important information

Optional extras

  • Fee for cooked-to-order breakfast: approximately USD 3.50 to 9.00 per person
  • Uncovered self-parking fee: USD 30.00 per night
  • Valet parking fee: USD 38.00 per night (in/out privileges)
  • Pet fee: USD 20 per pet, per night
  • Service animals are exempt from fees

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
This property accepts credit cards and debit cards; cash is not accepted
Safety features at this property include a fire extinguisher
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

Parking height restrictions apply
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Frequently asked questions

Does Aloft by Marriott St. Louis Cortex have a pool?

Yes, this property has an indoor pool.

How much does it cost to stay at Aloft by Marriott St. Louis Cortex?

As of 26 Jun 2026, prices found for a 1-night stay for 2 adults at Aloft by Marriott St. Louis Cortex on 2 Jul 2026 start from ฿3,800, excluding 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 Aloft by Marriott St. Louis Cortex pet-friendly?

Yes, cats and dogs are allowed at this property. There's a fee of USD 20 per pet, per night. Service animals are exempt from fees.

How much is parking at Aloft by Marriott St. Louis Cortex?

Self-parking is available for USD 30.00 per night. Valet parking is available for USD 38.00 per night.

What time is check-in at Aloft by Marriott St. Louis Cortex?

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

What time is check-out at Aloft by Marriott St. Louis Cortex?

Checkout is at noon.

Where is Aloft by Marriott St. Louis Cortex located?

Located in Central West End, this hotel is within a 15-minute walk of St. Louis University and Barnes Jewish Hospital. St. Louis Zoo and St. Louis Union Station are also within 3 miles (5 km). Central West End Station is 14 minutes by foot and Grand Station is 24 minutes.

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

Yes, this property offers free cancellation on selected 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

Aloft by Marriott St. Louis Cortex Reviews

8.6

Excellent

9.2

Cleanliness

8.6

Amenities

9.0

Staff & service

9.0

Property conditions & facilities
Rating 10 - Excellent. 575 out of 953 reviews
Rating 8 - Good. 193 out of 953 reviews
Rating 6 - Okay. 96 out of 953 reviews
Rating 4 - Poor. 47 out of 953 reviews
Rating 2 - Terrible. 42 out of 953 reviews

Reviews

Verified

8/10 Good

LaVondra

Liked: Staff & service, amenities, property conditions & facilities
The staff was very friendly and knowledgeable
Stayed 1 night in May 2026
Verified

8/10 Good

Gracie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff were nice and the location is close to the Foundry.
Stayed 2 nights in May 2026
Verified

10/10 Excellent

Latasha

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I loved the room is it uniquely designed and my daughter loved the pool and the little game area . It was an amazing experience for us both ❤️
Stayed 1 night in Jun 2026
Verified

10/10 Excellent

Josh

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
First time staying there and the staff were nice, room was comfy.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Shalace

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed for 3 nights with my teens! They thoroughly enjoyed the pool, staff was friendly, and we had no issues!
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Korine

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was fantastic! The staff were friendly and sweet. My only complaint would be the shower needed to be bleached a bit more otherwise everything was to perfection!
Stayed 1 night in Apr 2026
Verified

10/10 Excellent

Fred

Liked: Cleanliness, staff & service, amenities
Amazing hotel great staff
Stayed 1 night in Dec 2025
Verified

8/10 Good

Linda

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was friendly including valet person that we didn’t need. Checkout was flawless and quick. VERY quiet especially noticed since my room was next to elevator
Stayed 1 night in Apr 2026
Verified

10/10 Excellent

Jakob

Liked: Cleanliness, amenities, property conditions & facilities
All the staff were kind and welcoming. The breakfast was delicious. This is our second time staying here and it definitely won’t be our last.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Mattie

Liked: Cleanliness, amenities, property conditions & facilities
This stay was soo perfect and relaxing. I had a very good holiday! Could have better breakfast though.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Jena

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing and so clean
Stayed 1 night in Mar 2026
Verified

8/10 Good

LaNitrah

Liked: Cleanliness, amenities, property conditions & facilities
The rooms were clean and modern and the staff was friendly. Con is VERY limited dining options within the property.
Stayed 3 nights in Feb 2026
Verified

6/10 Okay

Burningwillow

Liked: Cleanliness, staff & service, amenities
Like more of the average starred hotels I took with a grain of salt when walking in, it had a modern but pleasing look. Checking in was a little confusing but staff was very helpful. Then when getting in the room it was tad bit smaller than expected, Although beds were comfortable and didnt mind the a/c noise as long as it worked. Plenty of towels were provided I would say I would comeback if I were planning to go to St.louis again
Stayed 1 night in Apr 2026
Verified

10/10 Excellent

Richard C.D.

Liked: Cleanliness, amenities, property conditions & facilities
Excellent design, friendly staff, great location, and competitive price.
Stayed 5 nights in Dec 2025
Verified

10/10 Excellent

Tiffany

Liked: Cleanliness, amenities, property conditions & facilities
The night host was great and informative. The room was clean including the shower. I will be booking again
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Andrew

Liked: Cleanliness, amenities, property conditions & facilities
Friendly staff that greeted me at check-in
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Elizabeth

Liked: Staff & service, amenities
Staff at the reception were very kind and friendly, made check in and out effortlessly
Stayed 1 night in Dec 2025
Verified

8/10 Good

R

Liked: Cleanliness, amenities, property conditions & facilities
The staff were excellent. The room was very clean and efficient. The only downside is I found the room very small in comparison to equivalent hotels.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

michael

Liked: Cleanliness, amenities, property conditions & facilities
Room was very clean , pool was nice and the staff where amazing
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Cody

Liked: Cleanliness, staff & service, amenities
Room was amazing the staff was very kind the hotel was over all a 10 outta 10
Stayed 3 nights in Dec 2025
Verified

10/10 Excellent

Janyia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great service and beautiful room
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Glen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great, including the location. A great hotel close to everything.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Malik

Liked: Cleanliness, staff & service, property conditions & facilities
Beautiful room, amazing customer service and staff
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Claire

Liked: Cleanliness, staff & service, amenities
The decor was so fun! Next time I'd love to come with lively friends to play pool with, and hang out in the pool and the various lounge spaces!
Upstairs loft
Beverages available 24/7
Stayed 1 night in Nov 2025
Verified

4/10 Poor

Will

Liked: Staff & service, amenities, property conditions & facilities
Disliked: Cleanliness
Narsty dark stain on the mattress about 2.5 feet long. Moved rooms. Heard the people above us throughout the night just walking. The hotel seems to have very thin floors. Received a noise complaint at 8:30am when my family of 5 were trying to gather things to leave. The pool was clean. Parking costs 30 a night.
Stayed 2 nights in Mar 2026