Search for Cheap Deals on
Hotels in O'Fallon

Check Last Minute O'Fallon Hotel Deals

Tonight Jun 6 - Jun 7Next weekend Jun 12 - Jun 14

Choose from 964 O'Fallon Hotel Deals

Sleep Inn & Suites O'Fallon MO - Technology Drive

Sleep Inn & Suites O'Fallon MO - Technology Drive

2.5 out of 5
1147 Technology Drive O'Fallon MO
  • 18 min drive from CarShield Field
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,007 reviews)
"Clean room and decent breakfast"

Reviewed on Jun 5, 2026

Sleep Inn & Suites O'Fallon MO - Technology Drive
Holiday Inn Express St. Louis West - O'Fallon by IHG

Holiday Inn Express St. Louis West - O'Fallon by IHG

2.5 out of 5
1175 Technology Dr O'Fallon MO
  • 18 min drive from CarShield Field
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.6/10 Excellent! (932 reviews)
"This is an older property but it’s well-maintained. The blackout curtains were a good upgrade. Nothing fancy, but it’s a clean, quiet place to stay."

Reviewed on Jun 4, 2026

Holiday Inn Express St. Louis West - O'Fallon by IHG
Comfort Inn & Suites St. Louis - O'Fallon

Comfort Inn & Suites St. Louis - O'Fallon

2.5 out of 5
100 Comfort Inn Ct O'Fallon MO
  • 29 min walk from CarShield Field
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,003 reviews)
"tired hotel needing repairs and updating, breakfast was standard fare, coffee weak"

Reviewed on Jun 5, 2026

Comfort Inn & Suites St. Louis - O'Fallon
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

3 out of 5
1088 South Highway Drive Fenton MO
  • 50 min drive from CarShield Field
Book a stay at this business-friendly hotel in Fenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (1,338 reviews)
"Decent, clean rooms. Breakfast was OK, only ate once in a 3 night stay. Staff was helpful, but like most places seemed to be understaffed. Absolutely zero towels st pool during entire stay. Room that sleeps 4, and we had 4, and they only gave 3 bath towels. I have seen a lot of places do this and ..."

Reviewed on Jun 6, 2026

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
  • 28 min drive from CarShield Field
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (2,999 reviews)
"Nice clean hotel, with friendly helpful staff."

Reviewed on Jun 6, 2026

Pear Tree Inn St. Louis Airport
Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive Maryland Heights MO
  • 19 min drive from CarShield Field
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...
8.4/10 Very Good! (2,221 reviews)
"The shuttles cost an extra fee. No free breakfast. Rude staff. Dirty rooms."

Reviewed on Jun 5, 2026

Hollywood Casino & Hotel St. Louis
Best Western St. Louis-Kirkwood Route 66

Best Western St. Louis-Kirkwood Route 66

3.5 out of 5
1200 S Kirkwood Road Kirkwood MO
  • 50 min drive from CarShield Field
Book a stay at this business-friendly hotel in Kirkwood. Enjoy free parking, an outdoor pool, and room service. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,472 reviews)
"Clean room and comfortable bed. Television didn’t work ,but we’re usually on our phones so no big deal to us. The blow dryer also didn’t work."

Reviewed on Jun 4, 2026

Best Western St. Louis-Kirkwood Route 66
Motel 6 Hazelwood, MO

Motel 6 Hazelwood, MO

2 out of 5
5781 Campus Ct Hazelwood MO
  • 24 min drive from CarShield Field
Stay at this motel in Hazelwood. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the clean rooms in our reviews. Popular attractions ...
8.4/10 Very Good! (2,031 reviews)
"The place was absolutely disgusting and smelled terrible as well."

Reviewed on Jun 5, 2026

Motel 6 Hazelwood, MO
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road St. Louis MO
  • 30 min drive from CarShield Field
Book a stay at this business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,093 reviews)
"Everything to do with the Hotel was amazing. Hotels .com not so much."

Reviewed on Jun 5, 2026

Renaissance St. Louis Airport Hotel
Drury Inn & Suites St. Louis Airport

Drury Inn & Suites St. Louis Airport

3 out of 5
10490 Natural Bridge Rd St. Louis MO
  • 29 min drive from CarShield Field
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,268 reviews)
"Hotel was so clean! Staff was super nice and helpful. The breakfast and dinner served were delicious! Highly recommend and will definitely be back just because of the experience at the hotel!"

Reviewed on Jun 5, 2026

Drury Inn & Suites St. Louis Airport
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
2801 Fountain Pl Wildwood MO
  • 40 min drive from CarShield Field
Book a stay at this business-friendly hotel in Wildwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
9.2/10 Wonderful! (1,652 reviews)
"Perfect pick for us - last minute decision and booking to stay in the area. Property is very nice and super clean. Front desk staff gave us great recommends for restaurants and speakeasy’s. Very close and easy free parking!"

Reviewed on Jun 5, 2026

The Wildwood Hotel
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
1 Ameristar Blvd St. Charles MO
  • 17 min drive from CarShield Field
Book a stay at this luxury hotel in St. Charles. Enjoy a full-service spa, 6 restaurants, and a casino. Our guests praise the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,006 reviews)
"Room was large with separate sitting area. Shower was fantastic"

Reviewed on Jun 5, 2026

Ameristar Casino Resort and Spa
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.

Find cheap hotels in O'Fallon

You’re not an average traveler—and Hotwire knows it. Your wanderlust takes you off the beaten path to discover unique adventures and every travel destination’s lesser-known tourist scenes. Hotwire has the hookup! Book your O'Fallon hotel with Hotwire to complete your one-of-a-kind travel checklist.

For you, intrepid voyager, Hotwire has a large selection of the best hotels in O'Fallon.

Choosing the right hotel in Missouri has everything to do with the way you want your trip to go. If you’ve scribbled a few obscure destinations on your itinerary, you probably already have a good sense of how your getaway is taking shape. Lean into that by booking one of O'Fallon’s 964 hotels. Choose the one that best catches your trip’s tourist drift.

If you’re traveling during the week for business, Hotwire can score you a luxury hotel for as low as $81. In town for pleasure? Hotwire still has you covered. If you’re in the mood for a quick last-minute weekend getaway or spa retreat, you can get great O'Fallon hotel deals at the last minute.

While traveling, where you stay plays a major role in your overall vacation enjoyment. Choosing the right hotel is just as important as making sure you book the right flight and car rental. If you’re traveling with family or friends, you may need to book a hotel with connecting rooms. If you enjoy an elegant and relaxing hotel ambiance, opt for one of Hotwire’s luxury hotels in O'Fallon. No matter your reason for visiting O'Fallon, with Hotwire’s large selection of hotels in the area, you’re sure to book a hotel that meets all your accommodation needs.

Frequently Asked Questions About O'Fallon hotels

Where can I find the best last-minute travel deals?

If you’re traveling in the spirit of spontaneity, you’ll love the idea of leaving your exact hotel choice up to chance. With Hotwire Hot Rates, you can unlock great deals on your next flight, hotel, or car rental. Just plug in your general preferences and let Hotwire choose last-minute hotel deals in O'Fallon for as low as $81.

How many hotels are there in O'Fallon?

With over 964 hotels in O'Fallon, you’re sure to find one that best matches your travel mood. When you book with Hotwire, you can score a stellar home away from home for as low as $81.

How to find cheap car rentals in O'Fallon?

Finding a cheap car rental deal in O'Fallon is as easy as scoring cheap hotels in O'Fallon. Hotwire partners with top-of-the-line car rental companies to bring you a large selection of affordable options. Whether you’re in need of a large SUV for the entire family or a more compact but stylish vehicle, Hotwire has you covered. You can unlock great car rental deals if you book a Hotwire Hot Rate at the last minute.