Relax Inn Saint Charles Room photoRelax Inn Saint Charles Exterior photoRelax Inn Saint Charles Interior photo
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From70US$ /night
Check-in
27Apr2026Select date
Check-out
28Apr2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

3800 Harry S. Truman Boulevard, Saint Charles, Missouri, United States, 63301
-
Near the Saint Charles Convention Center
Nice
6.2
6.5
/10
3.3
2.3
/5

Location

Relax Inn Saint Charles is conveniently situated just off the Interstate 70 corridor, providing easy access to key attractions. The hotel is a short drive from the historic downtown area of Saint Charles, known for its charming boutiques and restaurants. It is also within proximity to the Katy Trail State Park for outdoor enthusiasts.

Rooms

The hotel offers 50 guest rooms equipped with essential amenities for a comfortable stay. Rooms feature microwave and refrigerator pairs for convenient snacks and meals. Select rooms include additional space and seating areas to enhance the guest experience.

Dining

Guests at Relax Inn Saint Charles start their day with a complimentary breakfast, providing a selection of pastries and beverages. The hotel is also within walking distance of various dining options, including local favorites. For those looking for more variety, numerous restaurants are located a short drive away.

Business Amenities

Business travelers will appreciate the on-site meeting facilities designed to accommodate small gatherings. The hotel provides essential services such as copying and printing for added convenience during business trips. High-speed internet access allows for effective communication and work needs.

Family-Friendly Features

Relax Inn Saint Charles welcomes families with children-friendly accommodations. The hotel offers convenient access to nearby parks and recreational areas ideal for family outings. It also features spacious rooms that can comfortably host families traveling together.

Highlights

Location: Interstate 70 corridor

Rooms: 50 guest rooms

Dining: complimentary breakfast

Business: on-site meeting facilities

Family: children-friendly accommodations

“This inn provides basic amenities such as a refrigerator, microwave, and television. While some rooms have cleanliness issues, others are well-maintained and include practical features like ironing boards, plus the convenience of parking directly in front of your room in a well-lit area makes it an economical choice.”
Hotel logo
Olivia SmithEditor-in-Chief at Cheaphotels
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Select your room type

The hotel provides a selection of rooms—doubles, family rooms, and suites—with perks like free cancellation, breakfast options, and great value deals
Queen Room Two Queen Beds Smoking
2 persons
295 sq. feet 
2 King Size Beds
Heating
Air conditioning
King Room Non-Smoking
2 persons
295 sq. feet 
1 King-size bed
Heating
Air conditioning
King Room Smoking
2 persons
295 sq. feet 
1 King-size bed
Heating
Air conditioning
Double Room
2 persons
295 sq. feet 
2 King Size Beds
Heating
Air conditioning
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Amenities & services

Real traveler stories and honest reviews—no glossy ads, just authentic feedback to guide your booking

General

  • Non-smoking rooms
  • Wi-Fi
  • Parking
  • 24-hour reception
  • No pets allowed
  • Vending machines
  • Smoke detectors
  • Fire extinguishers

Services

  • Housekeeping

Room features

  • Air conditioning

Media

  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Relax Inn Saint Charles Location

3800 Harry S. Truman Boulevard, Saint Charles, Missouri, United States, 63301
Map view
3800 Harry S. Truman Boulevard, Saint Charles, Missouri, United States, 63301
Nearby
Sanford Brown College
1500 ft
Restaurants
Lion's Choice
3500 ft
3807 Veterans Memorial Pkwy
Mario's Donuts and Cafe
2700 ft
2786 Muegge Rd
Explore Saint Charles
Local Highlights
Top Attractions
Activities
Dining
Entertainment
Saint Charles County Community
8 minutes' walk
Community center offering events and classes. Check for free workshops and family-friendly activities year-round.
Kokomo Joe's Family Fun Center
10 minutes' walk
Family entertainment hub featuring arcade games, go-karts, and mini-golf. Perfect for kids and adults alike.
Swing-A-Round Family Fun Ctr
5 minutes' drive
Fun park with bumper boats, mini-golf, and go-karts. Popular for birthday parties and family outings.
Hiking at Schaefer Park
5 minutes' drive
Nature trails and picnic areas await at this peaceful park. Enjoy scenic views and relaxation.
Indoor Skydiving at iFLY
10 minutes' drive
Experience the thrill of indoor skydiving with trained instructors. Book in advance for a unique adventure.
Lion's Choice
Lion's Choice
13 minutes' walk
Fast-casual restaurant known for its roast beef sandwiches. Vegan options available; great for quick meals.
Mario's Donuts and Cafe
Mario's Donuts and Cafe
10 minutes' walk
Charming cafe serving delicious donuts and coffee. A perfect spot for breakfast or a sweet treat.
St. Andrews Cinema 3
5 minutes' drive
Local cinema featuring the latest blockbusters. Offers matinee shows and special events.
Great Skate Roller Rink
5 minutes' drive
Fun roller skating venue with themed nights and special events. Great for families and groups.
Getting around town
City Centre
Saint Charles7 min  ·  2.7 mi
Airports
Lambert (STL)30 min  ·  12.3 mi
MidAmerica St. Louis/Scott Air Force Base (BLV)120 min  ·  49.6 mi
Bus
Bus stop13 min  ·  5.2 mi
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site for free.
Internet
Wireless internet is available in for free.
Children & extra beds
There are no extra beds provided in a room. 
Pets
Pets are not allowed.
Number of rooms:
60
Former name
Motel 6 Saint Charles

Reviews and Ratings

What past guests shared about their stay
Review score
Based on 447 verified reviews
6.3/10
Nice
52%
Recommend
Cleanliness
6.6/10
Comfort
6.8/10
Facilities
6.5/10
Free Wi-Fi
8.1/10
Location
7.6/10
Staff
7.2/10
Value for money
7.1/10
Pros
Comfortable bed
Clean sheets
Easy check-in
Tidy building
Good location
Cons
Rude clerk
Guest reviews
based on 669 reviews
6.2/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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FAQs
About Relax Inn Saint Charles
What is the check-in and check-out policy at Relax Inn Saint Charles?
Check-in time is 14:00 and check-out time is 12:00.
How far is Relax Inn Saint Charles from St. Louis Lambert International Airport?
The hotel is 23 km from St. Louis Lambert International Airport, which takes approximately 19 minutes to drive.
What restaurants are located near Relax Inn Saint Charles?
Nearby restaurants include Ihop, Hooters, Lion's Choice, and Kyoto, all within 1 km.
What amenities are available in the rooms at Relax Inn Saint Charles?
Rooms include air conditioning, free Wi-Fi, cable television, and a hairdryer.
Is parking available at Relax Inn Saint Charles?
Free parking is available on site for guests.
What recreational activities can guests enjoy at Relax Inn Saint Charles?
Guests can enjoy relaxing in the outdoor swimming pool.
Which attractions are located near Relax Inn Saint Charles?
Attractions include Gateway Arch (42 km), St. Louis Zoo (36 km), and Six Flags St. Louis (approximately 14 km).
What business services are available at Relax Inn Saint Charles?
The hotel offers a business center with access to copy and fax services.
How can guests access Wi-Fi at Relax Inn Saint Charles?
Wi-Fi is available in both public areas and guest rooms.
What languages do the staff at Relax Inn Saint Charles speak?
Staff typically speak English.

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Check-in
27Apr2026Select date
Check-out
28Apr2026Select date
Rooms and Guests2 Guests, 1 Room