A city skyline with a prominent arch bridge and a lit bridge over a calm river reflecting city lights.

Find Pet-friendly Hotels in O'Fallon, MO

  • Change your mind

    Book hotels with free cancellation
  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in
  • Be picky

    Search almost a million properties worldwide

Check availability on O'Fallon Pet-friendly Hotels

Tonight
Aug 28 - Aug 29
Tomorrow
Aug 29 - Aug 30
This weekend
Aug 28 - Aug 30
Next weekend
Sep 4 - Sep 6

Our top choices for O'Fallon pet-friendly hotels

1. Hilton Garden Inn St. Louis/O'Fallon MO

Hilton Garden Inn St. Louis/O'Fallon MO
O'Fallon
United States
Kassie
NT$3,873
NT$4,592 total
includes taxes & fees
Sep 6 - Sep 7
Hilton Garden Inn St. Louis/O'Fallon MO

2. Comfort Inn & Suites St. Louis - O'Fallon

Comfort Inn & Suites St. Louis - O'Fallon
O'Fallon
United States
Hollie Charlene
NT$2,622
NT$3,093 total
includes taxes & fees
Sep 27 - Sep 28
Comfort Inn & Suites St. Louis - O'Fallon

3. Super 8 by Wyndham O'Fallon MO/St. Louis Area

Super 8 by Wyndham O'Fallon MO/St. Louis Area
O'Fallon
United States
Shelly
NT$2,182
NT$2,574 total
includes taxes & fees
Sep 13 - Sep 14
Super 8 by Wyndham O'Fallon MO/St. Louis Area

4. Residence Inn by Marriott O'Fallon

Residence Inn by Marriott O'Fallon
O'Fallon
United States
Gerald
NT$4,152
NT$4,898 total
includes taxes & fees
Sep 13 - Sep 14
Residence Inn by Marriott O'Fallon

5. WoodSpring Suites St Peters-OFallon

WoodSpring Suites St Peters-OFallon
St. Peters
United States
Ellen
NT$2,739
NT$3,243 total
includes taxes & fees
Aug 30 - Aug 31
WoodSpring Suites St Peters-OFallon

6. Drury Inn & Suites St. Louis St. Peters

Drury Inn & Suites St. Louis St. Peters
St. Peters
United States
Melanie
NT$3,486
NT$4,008 total
includes taxes & fees
Sep 6 - Sep 7
Drury Inn & Suites St. Louis St. Peters

7. Holiday Inn Express & Suites Wentzville St Louis West by IHG

Holiday Inn Express & Suites Wentzville St Louis West by IHG
Wentzville
United States
Derek
NT$4,279
NT$5,099 total
includes taxes & fees
Sep 6 - Sep 7
Holiday Inn Express & Suites Wentzville St Louis West by IHG

8. Hampton Inn St. Charles St. Peters

Hampton Inn St. Charles St. Peters
St. Charles
United States
Adam
NT$3,105
NT$3,569 total
includes taxes & fees
Sep 3 - Sep 4
Hampton Inn St. Charles St. Peters
View all properties

Top O'Fallon Hotel Reviews

Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

10/10 Excellent
"Very quiet comfortable beds"
Courtney 2-night trip
Posted 9 hours ago
Pear Tree Inn St. Louis Airport
Drury Inn & Suites St. Louis Airport

Drury Inn & Suites St. Louis Airport

10/10 Excellent
"Clean room, Great amenities. Perfect location. Great staff very attentive to guests."
Julio 1-night trip
Posted 12 hours ago
Drury Inn & Suites St. Louis Airport
Best Western St. Louis-Kirkwood Route 66

Best Western St. Louis-Kirkwood Route 66

8/10 Good
"Not much"
Pecha 1-night trip
Posted 14 hours ago
Best Western St. Louis-Kirkwood Route 66
Comfort Inn & Suites St. Louis - O'Fallon

Comfort Inn & Suites St. Louis - O'Fallon

10/10 Excellent
"Good place to stay, has hot tub rooms."
Hollie Charlene 1-night trip
Posted 3 days ago
Comfort Inn & Suites St. Louis - O'Fallon

Frequently asked questions

What's the best pet-friendly accommodation in O'Fallon?
Super 8 by Wyndham O'Fallon MO/St. Louis Area is a top hotel for people traveling with their pets, and offers an indoor pool and free WiFi for its human guests. Two other good options to stay with your pet include Comfort Inn & Suites St. Louis - O'Fallon and Residence Inn by Marriott O'Fallon.
What's the best time of year to travel to O'Fallon with my pet?
When you travel with your pet, keeping track of the weather can make the trip safe and fun for everyone. The hottest months are usually July and August with an average temp of 75°F, while the coldest months are January and February with an average of 37°F. Average annual precipitation for O'Fallon is 46 inches.
What is there to see and do with your pet in O'Fallon?
Known for its baseball and beautiful sunrises, O'Fallon has lots to offer visitors. See the local sights and visit CarShield Field and 9-11 Memorial. While you're there, make sure you don't miss Mississippi River and Alligator Creek Aquatic Center.

Explore a world of travel with Expedia