Search Pet-Friendly Hotels in Waterloo

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Check availability on Waterloo Pet-Friendly Hotels

Tonight
30 Dec - 31 Dec
Tomorrow
31 Dec - 1 Jan
This weekend
2 Jan - 4 Jan
Next weekend
9 Jan - 11 Jan

Our top choices for Waterloo pet-friendly hotels

Lobby
Super 8 by Wyndham Waterloo

Super 8 by Wyndham Waterloo

Super 8 by Wyndham Waterloo
2.0 star property
Waterloo
7.6 out of 10, Good, (370)
"The room was nice and tidy. The bed was nice and comfy. The bathroom was quite roomy. Would recommend."
United States
Daniel
The price is ฿2,287
฿2,538 total
includes taxes & fees
8 Jan - 9 Jan 2026
Super 8 by Wyndham Waterloo
Lobby
La Quinta Inn & Suites by Wyndham Festus - St. Louis South

La Quinta Inn & Suites by Wyndham Festus - St. Louis South

La Quinta Inn & Suites by Wyndham Festus - St. Louis South
3.0 star property
Festus
8.0 out of 10, Very good, (896)
"Breakfast was great! Location right off interstate was perfect. The property is a little old."
United States
Mindy
The price is ฿2,875
฿3,288 total
includes taxes & fees
11 Jan - 12 Jan 2026
La Quinta Inn & Suites by Wyndham Festus - St. Louis South
Lobby
Comfort Inn & Suites Saint Louis Lafayette Square

Comfort Inn & Suites Saint Louis Lafayette Square

Comfort Inn & Suites Saint Louis Lafayette Square
2.5 star property
The Gate
8.0 out of 10, Very good, (268)
"The property was in a great location, staff was so friendly, bed so comfortable, and breakfast was A1!"
United States
CAROL
The price is ฿2,996
฿3,503 total
includes taxes & fees
25 Jan - 26 Jan 2026
Comfort Inn & Suites Saint Louis Lafayette Square
Desk, laptop workspace, blackout curtains, iron/ironing board
Quality Inn O'Fallon IL - St. Louis

Quality Inn O'Fallon IL - St. Louis

Quality Inn O'Fallon IL - St. Louis
3.0 star property
O'Fallon
7.4 out of 10, Good, (1004)
"Bed was comfortable, room was quiet, breakfast had limited options and bathroom was tiny. Overall great value for the price! "
United States
Alison
The price is ฿1,624
฿1,867 total
includes taxes & fees
4 Jan - 5 Jan 2026
Quality Inn O'Fallon IL - St. Louis
Restaurant
Drury Inn & Suites St. Louis O'Fallon, IL

Drury Inn & Suites St. Louis O'Fallon, IL

Drury Inn & Suites St. Louis O'Fallon, IL
3.0 star property
O'Fallon
9.6 out of 10, Exceptional, (1006)
"The staff was top notch. Wonderful area."
United States
Catherine
The price is ฿3,289
฿3,815 total
includes taxes & fees
11 Jan - 12 Jan 2026
Drury Inn & Suites St. Louis O'Fallon, IL
Desk, iron/ironing board, rollaway beds, free WiFi
Super 8 by Wyndham Belleville St. Louis Area

Super 8 by Wyndham Belleville St. Louis Area

Super 8 by Wyndham Belleville St. Louis Area
2.0 star property
Belleville
7.4 out of 10, Good, (863)
"All was great , the room especially the bed it was sooooo nice."
United States
Vera
The price is ฿1,873
฿2,135 total
includes taxes & fees
8 Jan - 9 Jan 2026
Super 8 by Wyndham Belleville St. Louis Area
Bar (on property)
Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
4.0 star property
Downtown St. Louis
8.8 out of 10, Excellent, (1178)
"Great staff and location"
United States
Robin or David
The price is ฿3,070
฿3,651 total
includes taxes & fees
25 Jan - 26 Jan 2026
Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
Terrace/patio
Hampton Inn St. Louis - Columbia

Hampton Inn St. Louis - Columbia

Hampton Inn St. Louis - Columbia
2.5 star property
Columbia
8.6 out of 10, Excellent, (476)
"Breakfast was great and a very good atten"
United States
John
The price is ฿3,072
฿3,409 total
includes taxes & fees
12 Jan - 13 Jan 2026
Hampton Inn St. Louis - Columbia
Lobby
Best Western St. Louis Inn

Best Western St. Louis Inn

Best Western St. Louis Inn
2.5 star property
St. Louis
8.0 out of 10, Very good, (1002)
"Good staff, smooth and welcome checkin"
United States
Amit
The price is ฿2,242
฿2,578 total
includes taxes & fees
12 Jan - 13 Jan 2026
Best Western St. Louis Inn
Free buffet breakfast
Sleep Inn O'Fallon near I-64

Sleep Inn O'Fallon near I-64

Sleep Inn O'Fallon near I-64
2.5 star property
O'Fallon
7.0 out of 10, Good, (887)
"Staff was friendly. The room however wasn’t the best. I didn’t feel comfortable staying. The lady was nice to refund my money with no extra charges for cancellation "
United States
Trevonna
The price is ฿1,473
฿1,694 total
includes taxes & fees
4 Jan - 5 Jan 2026
Sleep Inn O'Fallon near I-64
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Top Waterloo Hotel Reviews

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

10/10 Excellent
"We didn’t eat breakfast. Room was clean and tidy. Not enough conditioner in the container to cleanse hair. Only complaint. "
Heather 1-night trip
Posted 9 hours ago
Hyatt Regency St. Louis at The Arch

Frequently asked questions

What's the best dog-friendly place to stay in Waterloo?
Super 8 by Wyndham Waterloo is a top dog-friendly option for your stay.
What's the best time of year to travel to Waterloo with my pet?
When you're travelling with pets, keeping track of the weather can help you make the trip more safe and fun for everyone. The hottest months are usually July and August, with an average temperature of 24°C, while the coldest months are January and February, with an average of 3°C. Average annual precipitation for Waterloo is 1254 mm.
What is there to see and do with your pet in Waterloo?
Known for its architecture and churches, Waterloo has lots to offer visitors, including its opera, beautiful sunsets and entertainment. See the local sights and visit Waterloo City Hall and Lions Park. While you're there, make sure you don't miss Capitol Theater and Morrison-Talbott Library.