O'Fallon Hotel Guide - Pet Friendly Hotels in O'Fallon, Illinois

Start date: Check-in selected.
To Date
End date: Check-out

  • 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
25 Dec - 26 Dec
Tomorrow
26 Dec - 27 Dec
This weekend
26 Dec - 28 Dec
Next weekend
2 Jan - 4 Jan

Our top choices for O'Fallon pet-friendly hotels

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, (1002)
"Excellent location, clean and spacious room, great morning breakfast with numerous choices and of course helpful and pleasant staff."
United States
David
The price is €104
includes taxes & fees
4 Jan - 5 Jan 2026
Drury Inn & Suites St. Louis O'Fallon, IL
Deluxe Studio Suite, 1 King Bed, Non Smoking
Super 8 by Wyndham O'Fallon

Super 8 by Wyndham O'Fallon

Super 8 by Wyndham O'Fallon
2.0 star property
O'Fallon
7.2 out of 10, Good, (1004)
"Staff were very friendly. It was clean & quiet. I will definitely stop again on my next trip. "
United States
Julian
The price is €41
includes taxes & fees
6 Jan - 7 Jan 2026
Super 8 by Wyndham O'Fallon
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, (1002)
"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 €49
includes taxes & fees
2 Jan - 3 Jan 2026
Quality Inn O'Fallon IL - St. Louis
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, (884)
"My stay was good"
United States
Calvin
The price is €59
includes taxes & fees
5 Jan - 6 Jan 2026
Sleep Inn O'Fallon near I-64
Indoor pool
Hampton Inn O'Fallon

Hampton Inn O'Fallon

Hampton Inn O'Fallon
2.5 star property
O'Fallon
9.2 out of 10, Wonderful, (813)
"Very nice rooms, clean and quiet!"
United States
Michael
The price is €105
includes taxes & fees
31 Dec - 1 Jan 2026
Hampton Inn O'Fallon
Property amenity
TownePlace Suites by Marriott St. Louis O'Fallon

TownePlace Suites by Marriott St. Louis O'Fallon

TownePlace Suites by Marriott St. Louis O'Fallon
3.0 star property
O'Fallon
9.0 out of 10, Wonderful, (131)
"Nice place"
United States
Carol
The price is €129
includes taxes & fees
11 Jan - 12 Jan 2026
TownePlace Suites by Marriott St. Louis O'Fallon
Lobby sitting area
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL

Hilton Garden Inn St. Louis Shiloh/O'Fallon IL

Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
3.0 star property
O'Fallon
8.0 out of 10, Very good, (940)
"Everything is good"
United States
steve
The price is €90
includes taxes & fees
4 Jan - 5 Jan 2026
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
Suite, 1 Bedroom
Candlewood Suites O Fallon by IHG

Candlewood Suites O Fallon by IHG

Candlewood Suites O Fallon by IHG
2.5 star property
O'Fallon
7.8 out of 10, Good, (399)
"The room was better than what i expected with it being a studio. Bed comfy and the kitchen stocked with dishware. Very pleased."
United States
Genevive
The price is €92
includes taxes & fees
5 Jan - 6 Jan 2026
Candlewood Suites O Fallon by IHG
Property amenity
Extended Stay America Select Suites - St. Louis - O' Fallon, IL

Extended Stay America Select Suites - St. Louis - O' Fallon, IL

Extended Stay America Select Suites - St. Louis - O' Fallon, IL
2.5 star property
O'Fallon
7.6 out of 10, Good, (868)
"Dana was super helpful and polite ! She did a great at making me feel very welcomed and appreciated "
United States
Michael
The price is €71
includes taxes & fees
2 Jan - 3 Jan 2026
Extended Stay America Select Suites - St. Louis - O' Fallon, IL
Free daily buffet breakfast
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis

La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis

La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
3.0 star property
O'Fallon
6.0 out of 10, (1000)
"Clean bed and room. Very nice staff"
United States
Nita
The price is €49
includes taxes & fees
28 Dec - 29 Dec
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
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.
View all properties

Top O'Fallon Hotel Reviews

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

10/10 Excellent
"Hotel is very nice and quiet. Staff was polite and helpful. Great visit!"
Earnest 2-night trip
Posted 2 days ago
Hyatt Regency St. Louis at The Arch

Frequently asked questions

What's the best dog-friendly accommodation option in O'Fallon?
Super 8 by Wyndham O'Fallon is a top hotel for people travelling with their pets, and offers a seasonal outdoor pool and a fitness centre for its human guests. Other good options for you and your pet's trip include Hampton Inn O'Fallon and Drury Inn & Suites St. Louis O'Fallon, IL.
How many hotels that welcome pets will I find in O'Fallon?
Stay with your furry friend at one of Expedia's 11 O'Fallon accommodation options that accept pets.
What's the best time of year to travel to O'Fallon with my pet?
When you travel with your pet, keeping tabs on 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 O'Fallon is 1233 mm.
What is there to see and do with your pet in O'Fallon?
Known for its football, O'Fallon has lots to offer visitors, including its festivals and churches. See the local sights and visit O'Fallon Family Sports Park and St. Clair Bowl. While you're there, make sure you don't miss Scott Air Force Base.