Aloft by Marriott St. Louis Cortex
4245 Duncan Avenue, Saint Louis
Checking price…
Pool on site
Cool off without leaving.
Guests loved it
Friendly staff
Popular amenities
About Aloft by Marriott St. Louis Cortex
Modern Accommodation with Convenient Location
Aloft St. Louis Cortex, located just 7.6 km from St. Louis Gateway Arch, offers a 3-star experience in Saint Louis. With amenities like a shared lounge, terrace, and bar, this hotel provides the perfect blend of comfort and convenience.
Entertainment and Recreation
Guests can enjoy free WiFi throughout the hotel and unwind by playing billiards on-site. Whether you're exploring the nearby Fox Theatre or taking a stroll in Forest Park, there's something for everyone to enjoy near the property.
24-Hour Service and Relaxing Atmosphere
The accommodation boasts a 24-hour front desk and an ATM for guests' convenience. With a seating area in each room, Aloft St. Louis Cortex ensures a relaxing stay for all visitors.
Experience the best of Saint Louis at Aloft St. Louis Cortex - Book your stay now!
Good to know about Aloft by Marriott St. Louis Cortex
Check-in
03:00 PM
Check-out
12:00 PM
Pets
Allowed
Children
Welcome
How Aloft by Marriott St. Louis Cortex's price works
One flat fee
The price is what the hotel charges us plus one small, flat service fee — the same for every guest.
No surveillance pricing
We never use your device, location or browsing history to decide what you pay.
All-in, no surprises
Taxes and known fees are shown up front. What you see is what you book.
Aloft by Marriott St. Louis Cortex reviews
Very good
536 reviews · updated January 2026
Guests loved
- + Friendly staff
- + Modern amenities
Worth noting
- – High parking fees
- – Cleanliness issues
Things to do near Aloft by Marriott St. Louis Cortex
4245 Duncan Avenue, Saint Louis
Open in Google Maps ↗Aloft by Marriott St. Louis Cortex property amenities
Internet
- WiFi available
- Free WiFi
Parking & transportation
- Parking
- Shuttle service (free)
- Shuttle service
Pools, spa & fitness
- Fitness facilities
- Fitness center
- Swimming pool
- Indoor pool
Food & drink
- Bar
- Shared lounge/TV area
- Snack bar
Accessibility
- Facilities for disabled guests
- Wheelchair accessible
- Toilet with grab rails
Things to do
- Terrace
- Billiards
- Board games/puzzles
Services & conveniences
- 24-hour front desk
- Luggage storage
- Safety deposit box
- ATM/cash machine on site
- Staff adhere to local safety protocols
- Laundry washed per local authority guidelines
Climate & comfort
- Non-smoking rooms
- Air conditioning
- Heating
- Non-smoking throughout
- Designated smoking area
More
- Pets allowed
- Express check-in/check-out
- Meeting/banquet facilities
- Electric vehicle charging station
- Outdoor furniture
- Picnic area
- Wine/champagne
- Outdoor fireplace
- Guest rooms disinfected between stays
- Cleaning standards that are effective against Coronavirus
- Physical distancing rules followed
Aloft by Marriott St. Louis Cortex room amenities
Bedroom
- Safety deposit box
- Wardrobe or closet
Bathroom
- Shower
- Hair dryer
- Private bathroom
- Toilet paper
Entertainment
- TV
Food & drink
- Coffee/tea maker
Internet & phone
- Telephone
Comfort
- Air conditioning
More
- Desk
- Shampoo
- Daily housekeeping
- Seating Area
Frequently asked questions about Aloft by Marriott St. Louis Cortex
What are the check-in and check-out times at Aloft by Marriott St. Louis Cortex?
Check-in starts at 03:00 PM and check-out is by 12:00 PM.
Does Aloft by Marriott St. Louis Cortex have WiFi?
WiFi is available at Aloft by Marriott St. Louis Cortex. Check your room's details for whether it's free or carries a charge.
Is parking available at Aloft by Marriott St. Louis Cortex?
Yes, parking is available at Aloft by Marriott St. Louis Cortex. A fee may apply — see the property's important information.
Does Aloft by Marriott St. Louis Cortex have a pool?
Yes — Aloft by Marriott St. Louis Cortex has a swimming pool.
Is there a gym at Aloft by Marriott St. Louis Cortex?
Yes, Aloft by Marriott St. Louis Cortex has fitness facilities.
Do the rooms at Aloft by Marriott St. Louis Cortex have air conditioning?
Yes, rooms at Aloft by Marriott St. Louis Cortex have air conditioning.
Is Aloft by Marriott St. Louis Cortex wheelchair accessible?
Aloft by Marriott St. Louis Cortex offers facilities for guests with disabilities. Contact the property to confirm the specifics for your needs.
Is Aloft by Marriott St. Louis Cortex pet-friendly?
Yes, pets are allowed at Aloft by Marriott St. Louis Cortex.
Is Aloft by Marriott St. Louis Cortex family-friendly?
Yes, Aloft by Marriott St. Louis Cortex welcomes families.
Is Aloft by Marriott St. Louis Cortex non-smoking?
Yes, Aloft by Marriott St. Louis Cortex is non-smoking throughout.
How far is Aloft by Marriott St. Louis Cortex from Honolulu airport (HNL)?
It's about 4130 mi (straight-line) from Honolulu airport (HNL).
What's the closest beach to Aloft by Marriott St. Louis Cortex?
The nearest is Lanikai Beach, about 4116 mi away (straight-line).
What is the cancellation policy at Aloft by Marriott St. Louis Cortex?
It depends on the rate you pick — many rooms at Aloft by Marriott St. Louis Cortex offer free cancellation. You'll see each room's exact policy before you book.
Are there extra fees at Aloft by Marriott St. Louis Cortex?
Any mandatory property fees are shown in your all-in total before you book — no surprises at checkout.
What guest services does Aloft by Marriott St. Louis Cortex offer?
Aloft by Marriott St. Louis Cortex offers services such as laundry, luggage storage.
Is Aloft by Marriott St. Louis Cortex a good place to stay?
Guests rate it 8.3/10 (Very good) across 536 reviews.
How does pricing work at Aloft by Marriott St. Louis Cortex on travelpluscost?
One honest price: what the hotel charges us plus one small flat fee — the same for everyone, never based on your data. No hidden markup and no fake discounts.
Aloft by Marriott St. Louis Cortex policies
Pets
Pets are allowed on request. Charges may be applicable.
Children and extra bed policy
Children of any age are allowed. Children up to and including 11 years old stay for free when using an existing bed. You haven't added any cots. You haven't added any extra beds.
Internet
WiFi is available in the hotel rooms and is free of charge.
Parking
Public parking is possible at a location nearby (reservation is not possible) and costs USD 25 per day.
You need to know about Aloft by Marriott St. Louis Cortex
Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.
More hotels in Saint Louis
Hyatt Regency Saint Louis at The Arch
Saint Louis
Drury Plaza St. Louis at the Arch
Saint Louis
Pear Tree Inn St. Louis Near Union Station
Saint Louis
Best Western St Louis Kirkwood Route 66
Saint Louis
Drury Plaza Hotel St Louis Union Station
Saint Louis
La Quinta Inn & Suites by Wyndham St Louis Route 66
Saint Louis
La Quinta by Wyndham St. Louis Westport
Saint Louis
Hampton Inn St Louis- at the Arch
Saint Louis
Angad Arts Hotel St Louis, Tapestry Collection by Hilton
Saint Louis
Pear Tree Inn St Louis Convention Center
Saint Louis
Comfort Suites St Louis - Sunset Hills
Saint Louis
21c Museum Hotel St Louis
Saint Louis