Hotels in O'Fallon

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Top Rated O'Fallon Hotels

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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.

Cheap O'Fallon hotels options

    Super 8 by Wyndham O'Fallon MO/St. Louis Area

    Super 8 by Wyndham O'Fallon MO/St. Louis Area

    987 W Terra Ln O'Fallon MO
    $65 nightly
    The price is $77 total per night from Jan 1 to Jan 2
    $77 total
    Jan 1 - Jan 2, 2026
    Total with taxes and fees
    6.8/10 (998 reviews)
    Comfort Inn & Suites St. Louis - O'Fallon

    Comfort Inn & Suites St. Louis - O'Fallon

    100 Comfort Inn Ct O'Fallon MO
    $78 nightly
    The price is $92 total per night from Jan 4 to Jan 5
    $92 total
    Jan 4 - Jan 5, 2026
    Total with taxes and fees
    7.4/10 Good! (1,002 reviews)
    Hilton Garden Inn St. Louis/O'Fallon MO

    Hilton Garden Inn St. Louis/O'Fallon MO

    2310 Technology Dr O'Fallon MO
    $95 nightly
    The price is $112 total per night from Jan 23 to Jan 24
    $112 total
    Jan 23 - Jan 24, 2026
    Total with taxes and fees
    8.6/10 Excellent! (719 reviews)

Where should you stay in O'Fallon?

What are some of the best hotels to stay with pets in O'Fallon?

You and your four-legged friend can book one of these pet-friendly hotel choices in O'Fallon for your trip. Hilton Garden Inn St. Louis/O'Fallon MO is a pet-friendly hotel with free WiFi, free parking, and a 24-hour fitness center. You and your pet can also consider Comfort Inn & Suites St. Louis - O'Fallon, a pet-friendly hotel with free breakfast, free WiFi, and free parking. Residence Inn by Marriott O'Fallon is another option, and it's a pet-friendly hotel with free breakfast, free WiFi, and free parking.

What are the best hotels in downtown O'Fallon?

These are some of our travelers' favorite hotels in central O'Fallon:

Stop in at the restaurants in family-friendly O'Fallon, and then enjoy the local attractions such as the shopping. Close to central O'Fallon, you'll find interesting places to visit like CarShield Field.

What are the best hotels to stay near 9-11 Memorial?

9-11 Memorial is one of many excellent sights that attracts travelers to O'Fallon. You'll need to make your way 2 miles out of the central streets to reach it. If you were hoping to stay in the vicinity of this place of remembrance, you'll find some convenient options to consider. The closest is Hilton Garden Inn St. Louis/O'Fallon MO (0.1 miles away). You could also take a look at the rooms and amenities at Pottery Barn Perfect (1 mile away).

O'Fallon hotels essential information

Accommodation
957 hotels
Lowest Price
$77
Highest Price
$214
Popular hotels
Holiday Inn Express St. Louis West - O'Fallon by IHG, Sleep Inn & Suites O'Fallon MO - Technology Drive, Hilton Garden Inn St. Louis/O'Fallon MO, Comfort Inn & Suites St. Louis - O'Fallon, Staybridge Suites O'Fallon Chesterfield by IHG, Renaissance St. Louis Airport Hotel, Best Western St. Louis-Kirkwood Route 66, The Wildwood Hotel, Ameristar Casino Resort and Spa, Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham, Pear Tree Inn St. Louis Airport, La Quinta Inn & Suites by Wyndham St. Louis Westport

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