Pet-friendly Holidays in Southwest Illinois 2026

Photo by Southernmost Illinois Tourism Bureau

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

136 Regency Park O'Fallon IL

3 hours drive from Southern Illinois University

Stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the clean rooms in their reviews. Popular ...

5.8/10 (1,001 reviews)

"This hotel and rooms need updating I had a king size bed and the pillows were non existent. The lock on the door was only held on by 1 screw. When we brought it up the next morning the worker acted like oh really. The lobby breakfast seating was very old and the upholstery was all cracked and had ..."

Reviewed on 2 Sept 2026

Red Roof Inn St Louis - Troy, IL

2030 Formosa Road Troy IL

3 hours drive from Southern Illinois University

Stay at this business-friendly hotel in Troy. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the helpful staff and the clean rooms in their ...

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

6 Gateway Dr Collinsville IL

3 hours drive from Southern Illinois University

Stay at this business-friendly hotel in Collinsville. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the helpful staff and the clean rooms ...

See all 787 properties in Southwest Illinois

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.