Find hotels in O'Fallon from ₩75,815

Drury Inn & Suites St. Louis O'Fallon, IL is ranked highly by Expedia customers. This hotel offers free breakfast and an outdoor pool. Reviews from our site also recommend Hampton Inn O'Fallon and Fairfield Inn & Suites by Marriott O'Fallon, IL as top options for your trip. See all available top hotels, or vacation rentals in O'Fallon.

Yes! Most room reservations are fully refundable if cancelled prior to the accommodation's cancellation deadline, which is usually within 24-48 hours of your check-in date. If you booked a non-refundable reservation, you might still have the option to cancel and get a refund within 24 hours of booking. Filter your search by fully refundable to find flexible hotel deals in O'Fallon.

For more information about changing or cancelling your trip to O'Fallon, head over to our customer service page.

La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis is a hotel with an indoor pool and free parking, and it's a top choice on Expedia for families. Other good choices for your kid-friendly vacation include Super 8 by Wyndham O'Fallon and Sleep Inn O'Fallon near I-64. Kids of all ages will also enjoy a visit to St. Clair Bowl. Find more child-friendly accommodations in O'Fallon.

Baymont by Wyndham O'Fallon St. Louis Area is a top LGBTQ-friendly hotel that features free breakfast and free WiFi. Hilton Garden Inn St. Louis Shiloh/O'Fallon IL and Drury Inn & Suites St. Louis O'Fallon, IL are other good options for your vacation. See all available hotels listed as LGBTQ-friendly in O'Fallon.

La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis is a top hotel for people traveling with their pets, and offers an indoor pool and a fitness center for its human guests. Two other good options for you and your pet include Super 8 by Wyndham O'Fallon and Sleep Inn O'Fallon near I-64. See more pet-friendly hotel accommodations in O'Fallon.

Baymont by Wyndham O'Fallon St. Louis Area is one of the top choices for your stay based on our traveler data, and this hotel offers free breakfast and free parking. It's located just a short 1 mi (1.6 km) from O'Fallon Family Sports Park. Other good options close by include Sleep Inn and Regency Inn & Suites.

Comfort Inn & Suites O'Fallon - St. Louis Area is a top hotel with an indoor pool, free breakfast, and free WiFi. Other choices with an onsite pool include Hilton Garden Inn St. Louis Shiloh/O'Fallon IL and Fairfield Inn & Suites by Marriott O'Fallon, IL. View all hotels with pools in O'Fallon.

Marriott St. Louis Airport is a popular 3.5-star hotel featuring a restaurant and an outdoor pool. It's located a short 0.3 mi (0.5 km) from Lambert-St. Louis Intl. Airport. Other good choices within close proximity to the airport include Pear Tree Inn Airport - St. Louis - St. Ann, MO and Drury Inn & Suites St. Louis Airport.

Families will find kid-friendly activities in O'Fallon, and visitors give high marks for the shopping and top-notch restaurants. This welcoming city also attracts tourists with its sporting events. Top sights around the area include Gateway Arch, Busch Stadium, and St. Louis Union Station. In O'Fallon, there are 17 hotels and other accommodations to choose from. Find out more about O'Fallon.

Favorite places to visit include O'Fallon Family Sports Park, St. Clair Bowl, and Scott Air Force Base. You'll also find Gateway Arch and Busch Stadium in the area. Check out what more to see and do in Expedia's O'Fallon guide.

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 38°F. Average annual precipitation for O'Fallon is 49 inches.