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Aloft St. Louis Cortex

3.0 star property
3-star Art Deco hotel near St. Louis Union Station

Choose dates to view prices

Photo gallery for Aloft St. Louis Cortex

Bar (on property)
Indoor pool
Lounge
Front of property
Property amenity

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Pet friendly
  • Free WiFi
  • Air conditioning
  • Business services

Explore the area

View in a map
4245 Duncan Avenue, St. Louis, MO, 63110
  • Place, St. Louis University
    ‪11 min walk‬
  • Place, Cathedral Basilica of St. Louis
    ‪11 min walk‬
  • Place, Barnes Jewish Hospital
    ‪12 min walk‬
  • Airport, St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪19 min drive‬

Room options

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
(54 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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
(50 reviews)
  • 33 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

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

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)

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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)

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

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About the area

St. Louis

Central West End stay.Your stay at this Central West End hotel places you within 3 miles (5 km) of St. Louis Union Station and St. Louis Zoo. St. Louis University and Barnes Jewish Hospital are also within 2 miles (3 km).

What's nearby

  • St. Louis University - 11 min walk - 1.0 km
  • Cathedral Basilica of St. Louis - 11 min walk - 1.0 km
  • Barnes Jewish Hospital - 12 min walk - 1.1 km
  • Forest Park - 16 min walk - 1.3 km
  • St. Louis Children's Hospital - 16 min walk - 1.4 km

Getting around

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

Restaurants

  • ‪McDonald's - ‬14 min walk
  • ‪Raising Cane's Chicken Fingers - ‬14 min walk
  • ‪IKEA Cafeteria - ‬9 min walk
  • ‪Wingstop - ‬13 min walk
  • ‪Pizza Hut - ‬12 min walk

About this property

Aloft St. Louis Cortex

3-star Art Deco hotel near St. Louis Union Station
Along with a coffee shop/cafe, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. Business amenities include a 24-hour business center, 2 meeting rooms, and coworking spaces.

Public spaces have free WiFi and wired Internet. Aloft St. Louis Cortex also features an indoor pool, a picnic area, and laundry facilities.

This Art Deco St. Louis hotel is smoke free.

  • 1 building
  • 129 guestrooms or units
  • Built in 2020
  • Deli
  • Charging station for electric cars
  • Business center (24 hours)
  • Breakfast available (surcharge)
  • Self-service laundry
  • Front desk (24 hours)
  • Storage area for luggage
  • Front-desk safe
  • Pool or billiards table
  • Convenience store
  • Outdoor picnic space
  • ATM
  • Elevator
  • No smoking on site
  • Water dispenser
  • Bar or lounge
  • Coffee shop
Aloft St. Louis Cortex offers 129 accommodations with safes and coffee/tea makers. Beds feature premium bedding. LED televisions come with cable channels. Bathrooms include showers, complimentary toiletries, and hair dryers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks and phones; free local calls are provided (restrictions may apply). Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Hypo-allergenic bedding and change of bedsheets can be requested. Housekeeping is provided daily.

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Property amenities

Family friendly

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

Internet

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

Parking and transportation

  • Electric car charging station on site
  • Height restrictions apply for onsite parking
  • Offsite parking within 0.5 miles (USD 25 per day)
  • Onsite parking options include a garage

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

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
  • Elevator
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lever door handles
  • Low-height door lock
  • Low-height electrical outlets 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 center
  • Wheelchair-accessible gym
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

Room amenities

Entertainment

  • LED TV with cable channels

Bedroom

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

Bathroom

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

Food and drink

  • Coffee/tea maker

More

  • Air conditioning (climate-controlled)
  • Desk
  • Energy-saving switches in guestrooms
  • 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: 3:00 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: USD 20 per pet, per night
  • Only dogs and cats are allowed
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children stay free when using existing bedding.
  • Free cribs (infant beds)!

Property payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for cooked-to-order breakfast: approximately USD 3.50 to 9.00 per person
  • Offsite parking fee: USD 25.00 per day (0.5 mi away)
  • Pet fee: USD 20 per pet, per night
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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)
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, Union Pay, and debit cards. Cash is not accepted. For guests' safety, the property includes a fire extinguisher in each accommodation. This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).

We should mention

  • Children stay free in the same room as the parent or guardian when using existing bedding.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Aloft ST Louis Cortex
Aloft St. Louis Cortex Hotel
Aloft St. Louis Cortex St. Louis
Aloft St. Louis Cortex Hotel St. Louis
Aloft St. Louis Cortex a Marriott Hotel

Frequently asked questions

How close is Aloft St. Louis Cortex to the airport?

Aloft St. Louis Cortex is 15.2 mi (20-min drive) away from the St. Louis Lambert Intl. Airport (STL) airport, the closest popular airport to the property.

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

As of Mar 10, 2026, prices found for a 1-night stay for 2 adults at Aloft St. Louis Cortex on Mar 15, 2026 start from CA $164, 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.

Does Aloft St. Louis Cortex have an airport shuttle?

Airport shuttle services are not available at Aloft St. Louis Cortex.

Does Aloft St. Louis Cortex offer free breakfast?

Free breakfast isn’t provided at Aloft St. Louis Cortex, but cooked-to-order breakfast is offered for a fee of between USD 3.50 and 9.00 per person. It's available every day from 6:00 AM to 8:00 AM.

Is there a casino at Aloft St. Louis Cortex?

No, there is no casino at this hotel, but Horseshoe St. Louis Casino (8-min drive) and Casino Queen (10-min drive) are nearby.

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

Check-in start time: 3:00 PM; Check-in end time: anytime.

Is there free parking at Aloft St. Louis Cortex?

Free parking is not available at this hotel.

Does Aloft St. Louis Cortex have a pool?

Aloft St. Louis Cortex features an indoor pool.

Does Aloft St. Louis Cortex have a spa?

There are no spa services available at this hotel.

How close is Aloft St. Louis Cortex to downtown St. Louis?

Aloft St. Louis Cortex is 2.9 mi away from St. Louis.

Aloft St. Louis Cortex Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 519 out of 866 reviews
Rating 8 - Good. 177 out of 866 reviews
Rating 6 - Okay. 88 out of 866 reviews
Rating 4 - Poor. 44 out of 866 reviews
Rating 2 - Terrible. 38 out of 866 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.4/10

Amenities

9.0/10

Property conditions & facilities

Reviews

2/10 Terrible

Curtis

Can’t check in for incidentals with cash
Stayed 1 night in Jan 2026

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

10/10 Excellent

Kaylee

Stayed 1 night in Dec 2025

4/10 Poor

Sarah

Travelled with family
Disliked: Amenities, property conditions & facilities
Staff was good, amenities not so much
Stayed 3 nights in Dec 2025

6/10 Okay

Malcolm

Travelled with group
Liked: Cleanliness, staff & service
Staff was amazing; however, The room left much to be desired. The deadbolt did not lock and the door latch might as well have not been there.
Stayed 1 night in Dec 2025

10/10 Excellent

Armani

Stayed 1 night in Dec 2025

10/10 Excellent

Elizabeth

Travelled with family
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

8/10 Good

John

Clean room
Stayed 1 night in Nov 2025

10/10 Excellent

Claire

Travelled with family
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

10/10 Excellent

Debreon

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Nov 2025

6/10 Okay

Carole

Liked: Staff & service
Disliked: Cleanliness
There were crumbs on the carpet. Housekeeping was called and used a roller which got some, but not all picked up. No comfortable place in the room to sit.
Stayed 2 nights in Nov 2025

10/10 Excellent

Teri

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Nov 2025

10/10 Excellent

JaWanna

Stayed 1 night in Nov 2025

10/10 Excellent

Gary

Stayed 2 nights in Sep 2025

10/10 Excellent

Zachary

Stayed 1 night in Oct 2025

10/10 Excellent

Mary

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Nov 2025

10/10 Excellent

Nick

Stayed 2 nights in Sep 2025

10/10 Excellent

Taleia

Travelled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Our stay at Aloft St. Louis was truly outstanding! Traveling with two small kids can be challenging, but the friendly, responsive, and pleasant staff made everything easy and enjoyable. From check-in to checkout, every interaction felt welcoming and thoughtful. A special mention goes to the grounds manager — attentive, timely, and genuinely kind. He went out of his way to ensure everything was just right, making our visit feel like a true home away from home. We couldn’t have asked for a better experience and will definitely return. Highly recommend Aloft St. Louis for families or anyone looking for comfort paired with exceptional hospitality!
Stayed 2 nights in Oct 2025

10/10 Excellent

Martha, Houston

Liked: Cleanliness, amenities, property conditions & facilities
The front desk ladies were very friendly. The hotel was very clean and beautiful. I had some issues with the coffee maker and a lamp, and they fixed them in a timely matter. I would definitely stay there again.
Stayed 4 nights in Nov 2025

8/10 Good

Stephen

Stayed 3 nights in Nov 2025

10/10 Excellent

Janyia

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

10/10 Excellent

ruben

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2025

10/10 Excellent

Carol

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The rooms were great! Modern, clean, quiet
Stayed 1 night in Nov 2025

8/10 Good

Christopher

Stayed 3 nights in Oct 2025

8/10 Good

Katixa

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great location and fantastic staff! Will absolutely be returning on future business trips.
Stayed 2 nights in Oct 2025