Relax Inn Saint Charles offers guests free in-room WiFi and practical laundry facilities for extended stays. The front desk operates around the clock, and a vending machine provides quick refreshments whenever needed.
Check-in start time: 3:00 PM; check-in end time: anytime
Early check-in subject to availability
Early check-in fee: USD 25.00
Minimum check-in age - 21
Check-out
Check-out before 11 AM
Contactless check-out
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 not allowed (service animals are welcome, and are exempt from fees)
Children and extra beds
Children are welcome
1 child, up to the age of 18 years, can stay for free if using existing beds when occupying the parent or guardian's room
Payment types at the property
Important information
Optional extras
Early check-in fee: USD 25.00 (subject to availability)
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
You need to know
This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
On-site parties or group events are strictly prohibited
Safety features at this property include a fire extinguisher
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Choice)
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.
We should mention
This property does not have any lifts
Only registered guests are allowed in the guestrooms
Frequently asked questions
Is Relax Inn Saint Charles pet-friendly?
No, only service animals are welcome at the property.
How much is parking at Relax Inn Saint Charles ?
Self-parking is free at this property.
What time is check-in at Relax Inn Saint Charles ?
Check-in start time: 3:00 PM; check-in end time: anytime. Early check-in is available for a fee of USD 25.00 (subject to availability).
What time is check-out at Relax Inn Saint Charles ?
Checkout is at 11 AM.
Where is Relax Inn Saint Charles located?
Situated in St. Charles, this motel is within 1 mile (2 km) of Cave Spring Golf Center and Kokomo Joe's Family Fun Center. Barnes-Jewish St. Peters Hospital and Fresenius Medical Care are also within 2 miles (3 km).
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
Reviews
6.8
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
the staff was nice and the room were clean and overall it’s a 10/10
Collins
Stayed 1 night in Nov 2025
Verified
4/10 Poor
Tamria
15 Feb 2026
Liked: Staff & service
Disliked: Cleanliness
Staff was nice and friendly, no problems safety wise, no bed bugs found but the room was outdated, duck tape on the ceiling, light switches for the room didn't work, hair was found in the bed, needs a good vacuum.
One of my favs just to go take a shower go yo sleep ! Room is well kept! Very spacious bed is really good ! I just love this hotel when we are working late
It was quiet and comfortable. Only complaint was I paid for a extra day, let a couple items in room and when I returned the room was clean but items were gone