A city skyline with a prominent arch landmark, several high-rise buildings, and boats on a river.

Pet-friendly Hotels in O'Fallon

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Pet-friendly Hotels in O'Fallon

Properties are selected based on real traveler reviews and popularity among guests who’ve booked a night in O'Fallon on Hotels.com. These O'Fallon Pet-friendly Hotels consistently deliver on quality, location and traveler experience. Last updated on September 25, 2026.

An indoor swimming pool area with multiple lanes, lounge chairs, and a small seating area.

A lobby with patterned sofas, a fireplace, and framed pictures on the wall.

A modern hotel lobby with seating areas, including sofas and chairs, and a large window with blinds.

A lobby with two armchairs, a lamp, a framed artwork, and a sign indicating a fitness center.

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

O'Fallon

CNY684

CNY794 total

includes taxes & fees

Sep 28 - Sep 29

A modern indoor pool area with a blue ceiling, large windows, and a pool with a metal ladder.

A reception desk with a "Welcome to the Prairie State" sign, a receptionist, and a digital display.

A modern hotel lobby with a seating area, a reception desk, and a 'Treats' sign in the background.

A modern kitchen with a coffee station, fruit display, and a waffle advertisement.

2. Hampton Inn O'Fallon

O'Fallon

CNY737

CNY855 total

includes taxes & fees

Oct 25 - Oct 26

A spacious lobby with a fireplace, a large painting, and multiple hanging light fixtures.

The Hilton Garden Inn building with a large entrance, multiple flags, and a well-lit facade.

A hotel with a courtyard featuring outdoor seating and a stone facade.

A buffet setup with various food stations, a coffee machine, and a menu board.

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

O'Fallon

CNY765

CNY887 total

includes taxes & fees

Oct 11 - Oct 12

An outdoor seating area with a fire feature, cushioned seating, and a bar area.

A hotel reception area with a wooden reception desk, a minibar, and a refrigerator stocked with beverages and snacks.

A modern hotel with a prominent entrance, outdoor seating area, and a well-maintained lawn.

A modern self-service breakfast area with a refrigerated drink dispenser, a variety of beverages, and a selection of fruits and pastries.

4. TownePlace Suites by Marriott St. Louis O'Fallon

O'Fallon

CNY879

CNY1,020 total

includes taxes & fees

Oct 11 - Oct 12

A reception desk with a modern design, a sign for Candlewood Suites, and a patterned wall.

A room with two armchairs, a small side table, and a flat-screen TV mounted on a wooden wall.

A hotel room with a bed, a desk, a television, a lamp, and a window with curtains.

A Candlewood Suites hotel with a reflection in a body of water, featuring a large building with multiple windows and a parking area in front.

5. Candlewood Suites O Fallon by IHG

O'Fallon

CNY631

CNY725 total

includes taxes & fees

Sep 27 - Sep 28

An indoor swimming pool with a tiled floor, a pool ladder, and lounge chairs arranged around the pool area.

A modern kitchen with a central island, overhead pendant lights, and a dining area with wooden chairs and a table.

A hotel room with a bed, desk, chair, and a TV.

A living room with a fireplace, a sofa, a coffee table, and a lamp.

6. Sleep Inn O'Fallon near I-64

O'Fallon

CNY457

CNY526 total

includes taxes & fees

Sep 29 - Sep 30

A hotel room with a large mirror, a bathtub, a bedside table with a lamp, and a green bed.

A spacious lobby with a sofa, chairs, a coffee table, and a computer desk.

A restaurant with tiled floors, wooden tables and chairs, a counter with a TV, and a window with a view.

An indoor swimming pool with a mural of a beach scene on the walls, surrounded by white chairs and tables.

7. Quality Inn O'Fallon - St. Louis - Shiloh

O'Fallon

CNY411

CNY472 total

includes taxes & fees

Oct 20 - Oct 21

A hotel room with two beds, a desk, a TV, and a window with blinds.

A reception area with a counter, seating, and a view of the parking lot.

A compact kitchen with wooden cabinets, a microwave, a stainless steel refrigerator, and a sink.

A hotel with a sign reading "Welcome Suites Extended Stay Hotel".

8. Welcome Suites

O'Fallon

CNY393

CNY451 total

includes taxes & fees

Sep 27 - Sep 28

A hotel room with a large bathtub, a bed, a desk, a chair, and a sofa.

A hotel lobby with beige sofas, a reception desk, and a framed welcome sign.

A room with a large bathtub, a desk with a chair, a lamp, and a small table with towels.

A gym with treadmills, stationary bikes, and elliptical machines.

9. Super 8 by Wyndham O'Fallon

O'Fallon

CNY359

CNY413 total

includes taxes & fees

Oct 13 - Oct 14

A breakfast bar with a coffee machine, a cereal dispenser, and a fruit display.

A hotel entrance with a sign reading "La Quinta Inn & Suites".

A kitchen area with a cityscape mural on the wall, a dark wooden countertop, and red pendant lights.

Two HP desktop computers with keyboards and mice on a granite countertop.

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

O'Fallon

CNY485

CNY557 total

includes taxes & fees

Sep 29 - Sep 30

A hotel room with two beds, a large window with curtains, a flat-screen TV, and a built-in air conditioning unit.

A hotel lobby with a clear entrance, a sign indicating the lobby, and a parking area with cars.

A hotel room with a kitchenette, a desk, a chair, a bed, and a window with curtains.

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

O'Fallon

CNY574

CNY660 total

includes taxes & fees

Sep 28 - Sep 29

A modern lounge area with a sectional sofa, ottomans, and a round table.

A swimming pool with clear blue water, a tiled deck, and a glass wall offering a view of the outside.

A modern hotel lobby with a seating area, tables, and a large window offering a view of the outdoors.

A hotel room with two beds, a desk, a chair, a television, and a painting on the wall.

12. Drury Inn & Suites St. Louis Fairview Heights

Fairview Heights

CNY671

CNY758 total

includes taxes & fees

Sep 27 - Sep 28

A modern dining area with multiple tables and chairs, a kitchen area with appliances, and a ceiling with recessed lighting and a circular light fixture.

A hotel room with a large bed, a desk with a chair, a sofa, and a TV.

A spacious lobby with a stone reception desk, leather seating, and a large window offering a view of the outdoors.

A spacious lobby with a modern design, featuring a large seating area with leather chairs, a kitchen area with a counter and appliances, and a flat-screen TV mounted on the wall.

13. Best Western Plus MidAmerica Hotel

Mascoutah

CNY734

CNY837 total

includes taxes & fees

Oct 5 - Oct 6

A hotel room with two beds, each with a headboard, bedside tables, lamps, and a desk with a chair.

A brick building with a covered entrance and a sign for EconoLodge.

A restaurant with booths and tables, large windows, and a flat-screen TV on the wall.

A hotel room with a sofa, a small table, a lamp, a mirror, and a window with curtains.

14. Econo Lodge Inn & Suites Fairview Heights - St. Louis

Fairview Heights

CNY429

CNY485 total

includes taxes & fees

Oct 25 - Oct 26

A buffet area with a wooden counter, various food items, and a coffee station.

A hotel room with a sofa, a small table, a lamp, and a TV.

A Comfort Inn hotel with a simple facade, a parking lot, and a clear sky in the background.

A reception area with a wooden reception desk, a stone wall with a clock, and framed pictures on the wall.

15. Comfort Inn Collinsville near St. Louis

Eastport

CNY717

CNY825 total

includes taxes & fees

Oct 19 - Oct 20

A modern living room with a sofa, chairs, a fireplace, and a kitchen area in the background.

A gym with treadmills, exercise balls, and a TV on the wall.

An indoor swimming pool with clear water, a no diving sign, and a lifeguard chair.

A Country Inn & Suites building with a central entrance, multiple windows, and a parking lot.

16. Country Inn & Suites by Radisson, Fairview Heights, IL

Fairview Heights

CNY565

CNY638 total

includes taxes & fees

Oct 15 - Oct 16

A breakfast area with a counter, seating, and a large window.

A room with a flat-screen TV mounted on the wall, a desk with a chair, and a carpeted floor.

A desk with a chair, a lamp, and a door in a hotel room.

A hotel room with a bed, a desk with a chair, a TV mounted on the wall, and a sofa.

17. Super 8 by Wyndham Belleville St. Louis Area

Belleville

CNY456

CNY520 total

includes taxes & fees

Oct 20 - Oct 21

A hotel lobby with a stone fireplace, a dining area with tables and chairs, and a colorful carpet.

A vending machine with snacks and drinks, a microwave, and a refrigerator.

A modern lobby with a stone accent wall, a blue sofa, and a reception desk.

A gym with exercise equipment, a bench, and a rack of dumbbells.

18. Fairfield Inn by Marriott St. Louis Collinsville, IL

Eastport

CNY779

CNY896 total

includes taxes & fees

Oct 25 - Oct 26

A multi-story hotel with a covered entrance, stone pillars, and a parking lot.

A counter with a coffee machine, condiment dispensers, and a display case with pastries.

A lobby with seating, a reception desk, and a snack area.

A vending area with a refrigerator and shelves stocked with snacks and drinks.

19. La Quinta Inn & Suites by Wyndham Collinsville - St. Louis

Eastport

CNY633

CNY728 total

includes taxes & fees

Oct 19 - Oct 20

A hotel room with two beds, a desk, a mirror, and a television.

A hotel lobby with a reception desk, a coffee station, and a seating area.

A swimming pool with a clear blue water, surrounded by lounge chairs and a sunbed.

A hotel with a central entrance, multiple windows, and a parking lot.

20. Red Roof Inn St Louis - Troy, IL

Troy

CNY435

CNY483 total

includes taxes & fees

Oct 1 - Oct 2

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Top landmarks in O'Fallon

O'Fallon Family Sports Park

8.6/10 (137 reviews)

O'Fallon Family Sports Park is 1.3 mi (2 km) from central O'Fallon, why not stop by during your stay. Want to stretch your legs some more? Head to Shiloh Dog Park and Pleasant Ridge Park, both nearby.

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About the destination

O'Fallon is a family-friendly place known for its restaurants. Why not take time to see places like O'Fallon Family Sports Park and St. Clair Bowl? There's plenty more to see, including sights like Scott Air Force Base.

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