O'Fallon Holidays

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Your OFallon Holiday

Build a custom holiday package to OFallon and prepare to experience this amazing city on your own terms. Consider spending time in the neighbourhood of Weldon Spring, which is great for golfing and more. If your trip to OFallon includes some sightseeing, don't miss popular attractions like 9-11 Memorial, Mid Rivers Mall and CarShield Field. Stop daydreaming and start doing. Explore the broad range of options on Expedia today and finally put your OFallon holiday plans into gear!

O'Fallon Holiday

OFallon Essential Information

Language
English
Currency
U.S dollars
Closest Airport
Lambert-St. Louis Intl. Airport (STL)
Population
85,000
Max Temp Winter
4ºC
Max Temp Summer
29ºC
Top Sights
Chesterfield Sports Fusion, Kokomo Joes Family Fun Centre and Babler State Park

Our pick of the best 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
The price is AU$163 per night from 24 Aug to 25 Aug
AU$163
24 Aug - 25 Aug
includes taxes & fees
8.8/10 Excellent! (1,010 reviews)
"great"

Reviewed on 18 Aug. 2025

Sleep Inn & Suites O'Fallon MO - Technology Drive
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
Fully refundableReserve now, pay when you stay
The price is AU$158 per night from 7 Sept to 8 Sept
AU$158
7 Sept - 8 Sept
includes taxes & fees
7.6/10 Good! (1,007 reviews)
"And nice hotel at a nice price"

Reviewed on 16 Aug. 2025

Comfort Inn & Suites St. Louis - O'Fallon
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 AU$192 per night from 24 Aug to 25 Aug
AU$192
24 Aug - 25 Aug
includes taxes & fees
8.4/10 Very Good! (764 reviews)
"Got a room with two queen beds and one had dirt n it and a large red/pink stain in the white sheets. Didn’t even have to pull sheets down to see this so I’m not sure how the cleaning person didn’t see it. Gross."

Reviewed on 19 Aug. 2025

Holiday Inn Express St. Louis West - O'Fallon by IHG
See all 922 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.
All Inclusive Holidays
All Inclusive Holidays
All Inclusive Holidays
Cheap Holidays
Cheap Holidays
Cheap Holidays
beach holidays
Beach Holidays
Beach Holidays

Discover the most popular places to visit in O'Fallon

Busch Stadium

Busch Stadium

Catch an event at Busch Stadium during your trip to St. Louis. Experience the area's great live music or attend a baseball game.

Busch Stadium
Gateway Arch which includes skyline, a city and modern architecture

Gateway Arch

Visit the Museum of Westward Expansion, then ascend to the top of the tallest man-made monument in the US for breathtaking views of St. Louis.

Gateway Arch
Forest Park showing a pond, flowers and modern architecture

Forest Park

Nature, history and cultural institutions come together in one of the United States’ largest urban parks, which buzzes with St. Louis’ dynamic community spirit.

Forest Park

What to do in O'Fallon

St Louis: City Museum General Admission Ticket

St Louis: City Museum General Admission Ticket

AU$34
per adult
96% of travellers recommend
St Louis: City Museum General Admission Ticket
St. Louis: Gateway Ghouls and Hauntings Walking Tour

St Louis Ghost Tours: Sinister Sins & Shadows Ghost Tour

AU$49
per adult
St Louis Ghost Tours: Sinister Sins & Shadows Ghost Tour
Best of St. Louis Small Group Tour w/ Arch & River Cruise

Best of St. Louis Small Group Tour w/ Arch & River Cruise

AU$259
per adult
84% of travellers recommend
Best of St. Louis Small Group Tour w/ Arch & River Cruise
See all activities in O'Fallon

Frequently asked questions

How much does an O'Fallon holiday package cost?
You'll find cheap prices on Expedia for your O'Fallon getaway. However, a range of factors like the length of stay, the season and your choice of hotel will determine how much your holiday to O'Fallon costs.
What are the cheapest months to go to O'Fallon?
If you're looking to snag a cheap O'Fallon holiday package, consider planning a trip in December, January and February. You'll typically find lower prices on accommodation and flights during these quieter months — perfect for budget-conscious travellers.
How many days is enough for O'Fallon?
You can explore all the leading sights in O'Fallon within a few days, including the must-see 9-11 Memorial. If you're after an extended O'Fallon holiday, look at what sort of day trips and activities are available nearby.
Is it worth booking a holiday package to O'Fallon?
O'Fallon offers everything you need for an amazing getaway. Get your O'Fallon holiday off to a flying start by visiting popular attractions like CarShield Field.
How to find the best O'Fallon package deals?
Start your search for an O'Fallon package deal by entering your preferred travel dates and destination under our "Packages" tab. Then apply a few filters, like "Popular locations" and "Amenities," to tailor the results to your exact style. You can also sort by "Package discount" and browse offers that come with big savings. If you don't find the perfect O'Fallon package deal right away, just play around with your dates and search again. Remember that deals are only available for a limited time, so book early and get your O'Fallon getaway off to a flying start.
Is it cheaper to book an O'Fallon holiday as a package?
An Expedia holiday package could score you significant savings when compared to arranging flights and accommodation individually. Better still, you can tailor your O'Fallon getaway to fit your exact needs. Choose your preferred flight time, select the hotel type and add a rental car. Browse our bundle deals and find out how much you can save.
When to book a holiday package to O'Fallon?
If you're considering an impromptu O'Fallon adventure, browse our last-minute deals that can be booked up to one week before you go. Prefer not to wait until the last minute? You can score terrific deals on your hotels and flights by booking ahead.
How to plan a trip to O'Fallon?

  1. Pick your travel dates: The things you'd like to do in O'Fallon and your favourite season will help you decide when to travel.
  2. Budget wisely: Besides the cost of your accommodation, you'll need to consider other expenses. These include flights, food and transportation. Also, set aside a little extra for unexpected expenses that may come up during your trip to O'Fallon.
  3. Decide how long to go away for: Now that you're more familiar with O'Fallon, you can figure out the perfect length of your break. Pull together a rough itinerary and allocate enough time to cover everything you want to do.
  4. Combine your accommodation and airfare: Once you've nailed down your dates and duration, book the right O'Fallon holiday package for you.

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