Find hotels in O'Fallon, MO from ₩90,565

Sleep Inn & Suites O'Fallon MO - Technology Drive is a favorite with Expedia customers. This hotel offers free breakfast and an indoor pool. Other favorite options based on reviews include Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel and Hilton Garden Inn St. Louis/O'Fallon MO. See all available top hotels, or vacation rentals in O'Fallon.

Yes, you'll find most room reservations are fully refundable if you cancel before the hotel’s cancellation deadline, which is often 24 or 48 hours before your arrival date. If you have a reservation that's non-refundable, it might still be possible to cancel it and receive a refund within a 24-hour period of booking. Filter your search by fully refundable to find flexible hotel deals in O'Fallon.

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

Based on reviews, Staybridge Suites O'Fallon Chesterfield, an IHG Hotel is a popular 3-star hotel for our travelers looking for an economical choice, and features free buffet breakfast and free WiFi. View all budget hotels in O'Fallon.

Residence Inn by Marriott O'Fallon is a hotel with an indoor pool and in-room kitchens, and it's a top choice on Expedia for families. Kids of all ages will also enjoy a visit to Alligator Creek Aquatic Center. Find more child-friendly accommodations in O'Fallon.

Staybridge Suites O'Fallon Chesterfield, an IHG Hotel is a top LGBTQ-friendly hotel, and features free breakfast and in-room kitchens. Residence Inn by Marriott O'Fallon and Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel are other good choices for your vacation. See all available hotels listed as LGBTQ-friendly in O'Fallon.

Comfort Inn & Suites St. Louis - O'Fallon is a top hotel for people traveling with their pets, and offers an indoor pool and free WiFi for its human guests. Other good options for you and your pet include Sleep Inn & Suites O'Fallon MO - Technology Drive and Staybridge Suites O'Fallon Chesterfield, an IHG Hotel. See more pet-friendly hotel accommodations in O'Fallon.

Adjacent to 9-11 Memorial, Hilton Garden Inn St. Louis/O'Fallon MO is one of the top choices for your stay based on our traveler data, and this 3-star hotel offers a restaurant and an indoor pool. Other good choices within 5 miles include Sleep Inn & Suites O'Fallon MO - Technology Drive and Staybridge Suites O'Fallon Chesterfield, an IHG Hotel.

One of the top choices for your stay is Super 8 by Wyndham O'Fallon MO/St. Louis Area, located 1.3 mi (2.1 km) from Alligator Creek Aquatic Center, and this hotel offers free breakfast and an indoor pool. Comfort Inn & Suites St. Louis - O'Fallon and Holiday Inn Express & Suites St Peters, an IHG Hotel are a couple of other good options within 5 miles.

Comfort Inn & Suites St. Louis - O'Fallon is a top hotel with a pool, free breakfast, and free WiFi. A couple of other options that offer an onsite pool include Sleep Inn & Suites O'Fallon MO - Technology Drive and Staybridge Suites O'Fallon Chesterfield, an IHG Hotel. View all hotels with pools in O'Fallon.

Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel is a top spa hotel featuring an indoor pool and a fitness center. See all spa hotels 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.