Name: Comfort Inn & Suites St. Louis - O'Fallon
Price range: CA $107
Rating: 7.6

Your OFallon Vacation

Organizing your next big adventure is a cinch with a OFallon vacation package. The neighborhood of Weldon Spring, which is great for golfing, makes a superb base to uncover the delights of this unique city. Love to explore your surroundings? Mid Rivers Mall, 9-11 Memorial and CarShield Field are among the top-rated places to visit during a trip to OFallon. Expedia is here to help you escape your daily routine. Tailor your vacation to OFallon to match your travel style, whatever that may look like.

Top O'Fallon Vacation Deals

Price found within the past 48 hours. Click for updated prices.

The Wildwood Hotel

CA $858

per person

Jul 5 - Jul 7

found 1 day ago

Roundtrip non-stop flight included

Montreal (YMQ) to St. Louis (STL)

9.2/10 Wonderful! (1,625 reviews)

Another great stay at the Wildwood, clean rooms, comfy bed, really all you need for a quick trip out to visit friends!!

Reviewed on Apr 28, 2026

The Cheshire

CA $993

per person

Jul 5 - Jul 8

found 1 day ago

Roundtrip non-stop flight included

Montreal (YMQ) to St. Louis (STL)

8.6/10 Excellent! (1,007 reviews)

The bar was the perfect spot for a nightcap! Breakfast was also good, though there wasn't much seating available.

Reviewed on Apr 18, 2026

Ameristar Casino Resort and Spa

CA $1,064

per person

Jul 5 - Jul 8

found 10 hours ago

Roundtrip non-stop flight included

Montreal (YMQ) to St. Louis (STL)

8.4/10 Very Good! (1,006 reviews)

They need a better Breakfast / Lunch area. Copper Wisk is to small and you have to stand in line to get waited on.

Reviewed on Apr 28, 2026

Home2 Suites by Hilton St. Louis/Forest Park

The Grove

CA $1,149

per person

Jul 5 - Jul 8

found 1 day ago

Roundtrip non-stop flight included

Montreal (YMQ) to St. Louis (STL)

8.6/10 Excellent! (1,001 reviews)

The shuttle was excellent used several times and drivers were prompt and so pleasant! The breakfast was great would recommend for others to stay ! 😊

Reviewed on Apr 20, 2026

Four Seasons Hotel St Louis

Downtown St. Louis

CA $1,339

per person

Jul 6 - Jul 9

found 1 day ago

Roundtrip non-stop flight included

Montreal (YMQ) to St. Louis (STL)

9.4/10 Exceptional! (1,002 reviews)

Food was excellent! Room was clean and wonderful!

Reviewed on Apr 22, 2026

Ready to book your vacation to O'Fallon?

Choose your dates

O'Fallon Hotel Deals

Sleep Inn & Suites O'Fallon MO - Technology Drive

1147 Technology Drive O'Fallon MO

Fully refundableReserve now, pay when you stay

CA $112

CA $132 total

May 6 - May 7

includes taxes & fees

9/10 Wonderful! (1,001 reviews)

Breakfast was good, the beds were ok, the air conditioner worked. The bathroom was the worst area of the room. The faucet leaked and dripped and there was an orange rust stain the in the tub that looked like a skid mark. There was also a chunk out of the Sheetrock in the bathroom. The main concern ...

Reviewed on Apr 29, 2026

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

1175 Technology Dr O'Fallon MO

Fully refundable

CA $138

CA $163 total

May 3 - May 4

includes taxes & fees

8.6/10 Excellent! (917 reviews)

Breakfast was good. The hotel was convenient to most locations we had to travel to.

Reviewed on Apr 28, 2026

Comfort Inn & Suites St. Louis - O'Fallon

100 Comfort Inn Ct O'Fallon MO

Fully refundableReserve now, pay when you stay

CA $107

CA $126 total

May 20 - May 21

includes taxes & fees

7.6/10 Good! (1,005 reviews)

The staff was not very friendly..

Reviewed on Apr 27, 2026

See all 976 properties 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.