O'Fallon Vacations from $288

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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.

The Latest O'Fallon vacation packages

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

The Principal Hotel

3.5 out of 5
Save 100% on your flight
per person
Oct 16 - Oct 19
found 1 day ago
Roundtrip flight included
Dallas (DFW) to St. Louis (STL)
9.8/10 Exceptional! (88 reviews)
Very clean quiet , room excellent ,mattress very comfortable, extra towels Overall experience awesome.

Reviewed on Jul 26, 2025

The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
Save 100% on your flight
per person
Oct 16 - Oct 19
found 1 day ago
Roundtrip flight included
Dallas (DFW) to St. Louis (STL)
9.2/10 Wonderful! (1,550 reviews)
Great place! Super safe and quiet

Reviewed on Aug 4, 2025

Hilton Garden Inn Chesterfield

Hilton Garden Inn Chesterfield

3 out of 5
Save 100% on your flight
per person
Oct 16 - Oct 19
found 1 day ago
Roundtrip flight included
Dallas (DFW) to St. Louis (STL)
8.2/10 Very Good! (756 reviews)
I booked online and paid via the app. When I arrived on site they explained they had overbooked and had no rooms available. The staff was amazing and went above and beyond and secured a room at another location. Thank you to the staff for taking care of us.

Reviewed on Jul 26, 2025

Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
Save 100% on your flight
per person
Oct 16 - Oct 19
found 1 day ago
Roundtrip flight included
Dallas (DFW) to St. Louis (STL)
8.4/10 Very Good! (1,003 reviews)
We love staying at the hotel for its great service, clean rooms and awesome restaurant food. BUT, THE CASINO HAS BEEN PAYING LESS AND LESS. WE WOULD NOT RECOMMEND THE CASINO...THE PAYOUTS ARE TERRIBLE ESPECIALLY FOR A HOLIDAY WEEKEND LIKE THE 4TH OF JULY

Reviewed on Aug 4, 2025

The Knight Center at Washington University

The Knight Center at Washington University

2.5 out of 5
Save 100% on your flight
per person
Oct 16 - Oct 19
found 1 day ago
Roundtrip flight included
Dallas (DFW) to St. Louis (STL)
9.4/10 Exceptional! (361 reviews)
Great location and staff!

Reviewed on Aug 3, 2025

Don't see what you're looking for?
See all available trips from Columbus to O'Fallon
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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
St. Louis Union Station

St. Louis Union Station

You can learn about the local history of St. Louis when you make a stop at a well-known site like St. Louis Union Station. Experience the area's acclaimed art scene or attend a baseball game.

St. Louis Union Station
Gateway Arch showing a city, a skyscraper and skyline

Gateway Arch

Enjoy 360-degree views and learn about the history of St. Louis at this world-famous landmark.

Gateway Arch

What to do in O'Fallon

The Dinner Detective Murder Mystery Dinner Show - St. Louis

Dinner Detective True Crime Murder Mystery Show - St. Louis, MO

$89
per adult
Dinner Detective True Crime Murder Mystery Show - St. Louis, MO
St. Louis: Gateway Ghouls and Hauntings Walking Tour

St Louis Ghost Tours: Sinister Sins & Shadows Ghost Tour

$24
per adult
St Louis Ghost Tours: Sinister Sins & Shadows Ghost Tour
St. Louis: Gateway Arch and Old Court House Photoshoot

St. Louis: Gateway Arch and Old Court House Photoshoot

$60
per adult
St. Louis: Gateway Arch and Old Court House Photoshoot
See all activities in O'Fallon

O'Fallon Hotel Deals

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
$90 nightly
The price is $106 total per night from Aug 7 to Aug 8
$106 total
Aug 7 - Aug 8
Total includes taxes and fees
7.6/10 Good! (1,003 reviews)
Almost a 5
"Quiet location not far from the interstate. Check-in was welcoming and friendly. Late nite staff not so much. TV would only come on by pushing button on bottom right corner on the set. Attempt at front desk to resolve problem interrupted clerk's dinner and only attempt to assist me was to hand me ..."

Reviewed on Jul 31, 2025

Comfort Inn & Suites St. Louis - O'Fallon
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 refundableReserve now, pay when you stay
$85 nightly
The price is $100 total per night from Aug 24 to Aug 25
$100 total
Aug 24 - Aug 25
Total includes taxes and fees
8.8/10 Excellent! (1,007 reviews)
"More than met our requirements. Pool was closed for maintenance which could have caused an issue, but management arranged for use of the pool at the next-door Staybridge hotel."

Reviewed on Aug 1, 2025

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
Fully refundable
$112 nightly
The price is $132 total per night from Aug 7 to Aug 8
$132 total
Aug 7 - Aug 8
Total includes taxes and fees
8.4/10 Very Good! (754 reviews)
"clean and quiet, hotel seemed to be in nice/safe area."

Reviewed on Aug 2, 2025

Holiday Inn Express St. Louis West - O'Fallon by IHG
See all 931 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.

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Frequently asked questions

How much does an O'Fallon vacation package cost?
You'll find cheap prices from $288 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 vacation to O'Fallon costs.
What are the cheapest months to go to O'Fallon?
You can usually find reduced prices and greater availability in January, October and December. Explore our cheap O'Fallon vacation packages and you could land some great off-season discounts.
How many days is enough for O'Fallon?
When planning your O'Fallon vacation, a few days will be enough to see the highlights. Be sure to check out 9-11 Memorial — it's one of the main sights in this destination. If you want more adventure, think about basing yourself here and heading off on some trips from O'Fallon.
Is it worth booking a vacation package to O'Fallon?
O'Fallon is a good vacation destination with attractions like CarShield Field among the many things to keep you busy. Whether you're traveling with the family or planning a trip with friends, an O'Fallon vacation promises a good time for everyone.
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 vacation as a package?
An Expedia vacation package could score you significant savings when compared to arranging flights and accommodations 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 vacation 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. Choose when to travel: Check your schedule and pack your bags. Your favorite season and the type of activities available will also help you decide when to escape to O'Fallon.
  2. Plan your budget wisely: As well as the price of your accommodations, you should consider other expenses too. These include transportation, food and flights. Also, set aside some extra funds for unexpected expenses that could crop up during your trip to O'Fallon.
  3. Organize your O'Fallon getaway with our trip planning tool: Search for and book stays and things to do all in one place. You can also collaborate with friends and family to plan an unforgettable trip to O'Fallon together.
  4. Decide how many days away: Start by listing all the attractions and activities you'd like to experience in O'Fallon. Then, estimate how long you'll need for each, including any travel time.
  5. Combine your airfare and accommodations: Once you've settled on your travel dates and duration, book the right O'Fallon vacation package for you.
  6. Add on experiences and excursions: Take a look at our travel guide to find some incredible things to do in O'Fallon. Book tickets or make reservations as soon as you can to save time and skip the hassle of trying to find activities once you arrive.

Does Expedia offer Book Now, Pay Later O'Fallon vacation packages?
Your O'Fallon trip is meant to be an escape from your daily routine, not a reason for money worries. So to give you extra flexibility, we've joined up with online lender Affirm to offer you our Book Now, Pay Later vacations. Choose one of our vacation packages with payment plans and split up the cost over 3, 6 or 12 months. Plus, there are no late payment fees or hidden costs to worry about.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.