O'Fallon Vacations

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to ¥45,448 when you book a flight and hotel together*
  • Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package
  • Rest easy

    Plan, book, and manage your trip all in one place

Find the Best O'Fallon Vacation Packages

O'Fallon Hotel Deals

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
Fully refundable
The price is ¥14,775 per night from Nov 23 to Nov 24
¥14,775
¥17,427 total
Nov 23 - Nov 24
includes taxes & fees
8.4/10 Very Good! (817 reviews)
Very nice hotel..front desk staff friendly and efficient.

Reviewed on Nov 12, 2025

Holiday Inn Express St. Louis West - O'Fallon by IHG
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
Fully refundable
The price is ¥13,858 per night from Nov 24 to Nov 25
¥13,858
¥16,345 total
Nov 24 - Nov 25
includes taxes & fees
8.8/10 Excellent! (1,005 reviews)
Gr

Reviewed on Nov 16, 2025

Sleep Inn & Suites O'Fallon MO - Technology Drive
Hilton Garden Inn St. Louis/O'Fallon MO

Hilton Garden Inn St. Louis/O'Fallon MO

3 out of 5
2310 Technology Dr O'Fallon MO
Fully refundableReserve now, pay when you stay
The price is ¥15,449 per night from Nov 29 to Nov 30
¥15,449
¥18,319 total
Nov 29 - Nov 30
includes taxes & fees
8.6/10 Excellent! (705 reviews)
Less carbs, more healthy options.

Reviewed on Oct 23, 2025

Hilton Garden Inn St. Louis/O'Fallon MO
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.

Discover the most popular places to visit in O'Fallon

What to do in O'Fallon

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.