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From70US$ /night
Check-in
06Feb2026Select date
Check-out
07Feb2026Select 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
Guest rating
6.0
6.3
/10
3.0
2.3
/5

Relax Inn Saint Charles - A budget-friendly motel with exterior corridors, free Wi-Fi, and proximity to local attractions

This 2-star motel offers 109 rooms with exterior corridors, each equipped with coffee/tea makers, hair dryers, and free high-speed Wi-Fi. Accommodations feature cable TV, air conditioning, work desks, and private bathrooms with shower/tub combinations. A continental breakfast is included at Relax Inn Saint Charles, along with free morning coffee and vending machines. Guests have access to laundry facilities, a 24-hour front desk, and free parking. The hotel is located near Katy Trail, Jaycee Park, and Lindenwood University, with Six Flags, Gateway Arch, and the Saint Louis Zoo within a 10-minute drive. Nearby dining options include IHOP, Hooters, and Kyoto, all within 1 km.

Pros

Free high-speed Wi-Fi and a business center with copy and fax services.

Pet-friendly accommodations with laundry facilities and free parking.

Proximity to Katy Trail for hiking and biking, as well as major attractions like Six Flags and the Gateway Arch.

Cons

No on-site restaurant besides complimentary breakfast and vending machines.

Exterior corridors may be less convenient for some guests.

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Select your room type

Relax Inn Saint Charles offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special 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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Room Rates & Availability Calendar

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Facilities

Relax Inn Saint Charles offers amenities for your comfortable stay and unforgettable experiences

General

  • Non-smoking rooms
  • Wi-Fi
  • Free 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
Kokomo Joe's Family Fun Center
10 minutes' walk
Family entertainment venue featuring arcade games, laser tag, and go-karts for a thrilling day out with loved ones.
Saint Charles County Community
8 minutes' walk
Community center with various events, educational programs, and recreational activities, ideal for families and community interaction.
Swing-A-Round Family Fun Ctr
5-minute drive
Amusement center with mini-golf, batting cages, and go-karts, perfect for a fun-filled day of excitement and family bonding.
Hiking at Schaefer Park
30 minutes' drive
Scenic trails and picnic spots at a well-maintained park, great for hiking and enjoying nature.
Yoga Classes at Local Studios
10 minutes' drive
Relaxation and mindfulness at nearby yoga studios, offering classes for all skill levels to unwind and recharge.
Lion's Choice
13 minutes' walk
Casual eatery known for delicious roast beef sandwiches, perfect for a quick and satisfying meal.
Mario's Donuts and Cafe
10 minutes' walk
Charming café serving gourmet donuts and breakfast items, offering a cozy atmosphere for morning treats.
St. Andrews Cinema 3
5-minute drive
Local cinema showcasing the latest films in a comfortable setting, perfect for a laid-back evening.
City Hall Theater
10-minute drive
Venue hosting a variety of live performances, including plays and concerts, attracting all ages for cultural experiences.
Getting around
City Centre
Saint Charles7 min  ·  2.7 mi
Airports
St. Louis Lambert International Airport (STL)30 min  ·  12.3 mi
Belleville, IL (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
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
FAQs
About Relax Inn Saint Charles
What time is check-in and check-out at Relax Inn Saint Charles?
Check-in is at 14:00 and check-out is by 12:00.
How far is Relax Inn Saint Charles from St. Louis Lambert International Airport?
The hotel is located 23 km from St. Louis Lambert International Airport.
What are the main highlights of Relax Inn Saint Charles?
The hotel offers free Wi-Fi, free parking, a 24-hour reception, air conditioning, and non-smoking rooms.
What nearby restaurants are available from Relax Inn Saint Charles?
Nearby restaurants include IHOP, Hooters, Lion's Choice, and Kyoto, all within 1 km.
What amenities are provided in the rooms at Relax Inn Saint Charles?
Rooms include air conditioning, cable television, free Wi-Fi, and a private bathroom with complimentary toiletries.
Is parking available at Relax Inn Saint Charles?
Yes, free parking is available on-site.
What business services are offered at Relax Inn Saint Charles?
The hotel features a business center, including access to copy and fax services.
What attractions are near Relax Inn Saint Charles?
Nearby attractions include the Gateway Arch (42 km), St. Louis Zoo (36 km), and Six Flags St Louis (10 km).
Does Relax Inn Saint Charles have any outdoor facilities?
Guests can enjoy relaxing in the outdoor swimming pool.
How far is Relax Inn Saint Charles from the Hollywood Casino in St. Louis?
The hotel is located 14 km from Hollywood Casino St. Louis.
What languages are spoken by the staff at Relax Inn Saint Charles?
The staff speaks English and are available at the 24-hour front desk.
What type of guests is Relax Inn Saint Charles designed for?
The hotel caters to both leisure and business travelers.
Check-in
06Feb2026Select date
Check-out
07Feb2026Select date
Rooms and Guests2 Guests, 1 Room
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