Hotels in O'Fallon

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Where to stay in O'Fallon?

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.

You may also like hotels with pools in O'Fallon

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.

Our prices for O'Fallon are cheapest in December

See average prices and weather for all months
Price trends for hotels in O'Fallon
Pricing is based on two traveller single night rates
View properties in December
Currently viewing crowd sizes and weather for December.
Weather forecast for O'Fallon
December
Low crowds
High 7°C / low -1°C. Partly sunny.
View properties in December
13°
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November, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 3 degrees Celsius. Partly sunny.
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December, Low crowds, average high temperature 7 degrees Celsius, average low temperature -1 degrees Celsius. Partly sunny.
-1°
weather_cloudy
January, Low crowds, average high temperature 4 degrees Celsius, average low temperature -4 degrees Celsius. Cloudy most days.
-4°
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February, Low crowds, average high temperature 6 degrees Celsius, average low temperature -3 degrees Celsius. Partly sunny.
-3°
13°
weather_partly_sunny
March, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 3 degrees Celsius. Partly sunny.
18°
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April, Low crowds, average high temperature 18 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
24°
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May, Moderate crowds, average high temperature 24 degrees Celsius, average low temperature 14 degrees Celsius. Sunny most days.
14°
29°
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June, High crowds, average high temperature 29 degrees Celsius, average low temperature 19 degrees Celsius. Sunny most days.
19°
31°
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July, High crowds, average high temperature 31 degrees Celsius, average low temperature 21 degrees Celsius. Sunny most days.
21°
30°
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August, High crowds, average high temperature 30 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
27°
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September, Moderate crowds, average high temperature 27 degrees Celsius, average low temperature 16 degrees Celsius. Sunny most days.
16°
20°
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October, High crowds, average high temperature 20 degrees Celsius, average low temperature 10 degrees Celsius. Sunny most days.
10°
Monthly weather averages (˚C)

Top landmarks in O'Fallon

Check out reviews of O'Fallon hotels guests love

Frequently asked questions

Can I book a refundable hotel in O'Fallon?
If you want the flexibility to change your plans to O'Fallon, most hotels offer refundable* bookable rates. You can find these properties by searching our site and using the "fully refundable" filter to narrow down the results.
Where can I stay in O'Fallon if I want a vacation rental instead of a hotel?
If you want to find a good alternative to a hotel, review our selection of 12 vacation homes. You also might want to book one of 5 condos for your trip.
What will the weather in O'Fallon be like during my trip?
July and August are typically the warmest months in O'Fallon when the average temp is 75°F. January and February are the coldest months when the average temperature is 37°F. May and April are the months with the most rain.
Why should I book my O'Fallon hotel through Hotels.com?
There are lots of reasons to book your O'Fallon trip with us: our free cancellations on selected hotels gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.

Find out more about O'Fallon

Embrace the Serenity of O'Fallon: A Hidden Gem by the Lake

O'Fallon, Missouri, is a charming suburban gem that seamlessly blends nature and community spirit. Nestled along the picturesque banks of the Missouri River, it offers stunning sunrises and serene lakeside strolls. The renowned O'Fallon Sports Park is a hub of activity, perfect for families and sports enthusiasts alike. Delight in local parks, vibrant festivals, and the welcoming atmosphere of its quaint downtown. With a perfect mix of outdoor adventures and small-town charm, O'Fallon invites you to explore its scenic beauty and rich community culture, making it an ideal getaway for relaxation and recreation. For unmissable hotel rates in O'Fallon, be sure to check out Hotels.com's Last-Minute DealsOpens in a new window on travel.

Discover great hotels in O'Fallon

O'Fallon, Missouri offers a variety of hotel accommodations, from budget-friendly options to more upscale stays. Many hotels feature amenities like free Wi-Fi, breakfast, and fitness centres. With friendly service and convenient access to nearby attractions, you'll find a comfortable place to relax during your visit. Here are some of our travelers' favorite hotels in O'Fallon:

  1. Holiday Inn Express & Suites St Peters by IHGOpens in a new window: This 2.5-star hotel offers a welcoming atmosphere for LGBTQIA travellers seeking a comfortable and inclusive stay. Guests can enjoy thoughtfully designed spaces that prioritize relaxation and social connections. The property features modern amenities and a friendly environment, making it an excellent choice for those looking to unwind and connect with like-minded individuals. Positive sentiments highlight the warm hospitality and the vibrant community atmosphere that enhances the overall experience.
  2. Days Inn by Wyndham St Peters/St CharlesOpens in a new window: This 2.0-star hotel is ideal for family travellers seeking a cozy and accommodating environment. With thoughtful amenities for children, including complimentary cribs, the hotel prioritizes comfort and convenience for families. The property boasts spacious rooms and a welcoming atmosphere, ensuring a delightful stay for families looking to explore the area. Positive reviews emphasize the family-friendly features and the overall comfort that make this hotel an excellent choice for those travelling with children.
  3. OYO Hotel Lake St LouisOpens in a new window: This 2.0-star motel offers a variety of dining options, including a restaurant serving daily meals and an inviting bar area. The property is designed for leisure travellers who appreciate convenience and entertainment, featuring amenities such as cable television and premium channels for relaxing evenings after a day of exploration. Guests appreciate the vibrant dining scene and the comfortable rooms, making it a perfect retreat for those seeking a laid-back atmosphere with access to enjoyable culinary experiences.

Top locations to stay in O'Fallon

Some of the best areas to stay in when visiting O'Fallon, Missouri, are St. Charles, St. Peters, and Wentzville. St. Charles offers rich history and charming architecture, while St. Peters is perfect for nature lovers with its parks and trails. Wentzville is a shopping haven. For first-time visitors, St. Charles is particularly appealing due to its vibrant culture and historical significance.

  1. St. CharlesOpens in a new window: St. Charles is a charming destination that immerses you in rich history and culture. The historic Main Street is lined with beautiful 19th-century buildings, offering delightful shops and cultural attractions. You can stroll along the Missouri River and enjoy scenic views, or explore local museums that showcase the area's heritage. The annual events, such as the Festival of the Little Hills, draw visitors for their vibrant atmosphere and community spirit, making it a fantastic spot for those who appreciate history and local culture.
  2. St. PetersOpens in a new window: If you're looking for a blend of nature and family-friendly activities, St. Peters is a great choice. The city boasts numerous parks and outdoor spaces where you can hike, bike, or simply relax in the fresh air. The St. Peters Rec-Plex offers a variety of recreational activities and events, ensuring there's something for everyone. With its welcoming atmosphere and focus on green spaces, St. Peters is perfect for travelers who love the outdoors and want to enjoy some leisure time.
  3. WentzvilleOpens in a new window: Wentzville is a shopper's paradise, offering a range of retail options from big-box stores to unique boutiques. The city is also home to various community events and festivals that foster a lively and engaging atmosphere. If you enjoy exploring local markets and artisan fairs, you’ll find plenty to keep you entertained. Wentzville’s blend of shopping and community spirit makes it a vibrant place to stay for those wanting to experience the local flavour.

Things to do in O'Fallon

O'Fallon beckons with its stunning lakes, inviting parks, and lush forests, perfect for outdoor enthusiasts. Enjoy leisurely days boating or hiking, catch a game of baseball, or dance the night away. With scenic sunrises to inspire, it’s a delightful spot for relaxation and recreation.

  • Westport PlazaOpens in a new window – Experience the vibrant atmosphere of Westport Plaza, a lively neighbourhood that invites you to explore its diverse offerings. Enjoy a leisurely stroll, grab a bite at one of the many eateries, or take in some local entertainment. This is the perfect spot to unwind and soak in the local vibe.
  • Historic Main StreetOpens in a new window – Step back in time as you wander along Historic Main Street, where charming architecture and quaint shops create a picturesque setting. This street is ideal for a casual walk, featuring unique boutiques and delightful cafes, making it a great place to spend an afternoon discovering local treasures.
  • August A. Busch Memorial Conservation AreaOpens in a new window – Escape into nature at the August A. Busch Memorial Conservation Area, a beautiful preserve that showcases the region’s natural beauty. Enjoy hiking trails, birdwatching, or simply relax by the water. It’s a fantastic place to reconnect with the outdoors and appreciate the local wildlife.
  • Pere Marquette State ParkOpens in a new window – Adventure awaits at Pere Marquette State Park, where you can explore stunning landscapes and enjoy a variety of recreational activities. Whether you prefer hiking, fishing, or picnicking, this national park offers something for everyone. Don’t forget your camera to capture the breathtaking views!

4 tips for savvy savings when booking a hotel in O'Fallon

  1. Book for the cheapest times: The most affordable time to visit O'Fallon is during January, February, and December, when hotel prices tend to be lower. For an enriching experience of the city’s key landmarks and cultural offerings, a stay of at least 2 to 3 days is recommended. Visitors can explore historic sites, enjoy family-friendly activities, and partake in local dining and shopping experiences. With options like baseball games, dance events, and scenic lake views, O'Fallon offers great value for money for those travelling on a budget. Plus, potential price drops could make this an even more budget-friendly getaway.
  2. Look for last-minute deals on Hotels.com: To discover great hotel deals in O'Fallon, visit the DealsOpens in a new window or Last-Minute DealsOpens in a new window sections on Hotels.com, where you may find discounted rates as your travel date approaches. Consider enabling email alerts or push notifications to stay informed about flash sales and exclusive promotions, helping you seize opportunities for savings. With the Smart ShoppingOpens in a new window tool available in the app, you're more likely to see comparisons of hotel prices and amenities, ensuring you can make informed choices. If prices drop or new rooms become available, you'll be promptly notified for your last-minute getaway.
  3. Be flexible with dates: Prices can fluctuate based on factors such as the hotel's location, star rating, and the time of year, so being flexible with your travel dates could help you save on your stay in an O'Fallon hotel. If you're seeking a distinctive experience, boutique hotels often provide a more personalized touch and may offer better value. When you book with Hotels.com, we'll inform you if the price for your chosen dates is above or below the average. If the price is on the higher side, we’ll recommend more budget-friendly dates, increasing the likelihood that you may save.
  4. Consider your location: Hotels near the city centre usually tend to be pricier, but O'Fallon's outstanding public transportation connections might help you discover a more affordable independent hotel a bit further out that remains well connected. For those interested in exploring alternative, less crowded neighbourhoods or even lesser-known nearby cities, there is often great value for money to be found. Opting for these alternative destinations could provide a more authentic and budget-friendly experience.

Best time to go to O'Fallon

O'Fallon experiences its lowest average temperature in January, at 31.1°F (-0.5°C), while July is the hottest month, with an average temperature of 78.4°F (25.8°C). May is usually the wettest month. April, June, and July are the peak travel months in O'Fallon, attracting a higher number of tourists. During this peak period, the weather is mostly sunny, accompanied by light rainfall. On the other hand, October to December tend to be quieter times to visit, marked by light rainfall and mostly sunny conditions.

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