O'Fallon Vacations from $330

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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.
Crowne Plaza St. Louis Airport by IHG

Crowne Plaza St. Louis Airport by IHG

3.5 out of 5
Price was $439, price is now $330 per person
$330
per person
Nov 14 - Nov 17
found 16 hours ago
Roundtrip non-stop flight included
Austin (AUS) to St. Louis (STL)
8/10 Very Good! (1,005 reviews)
I picked this hitel because it had room service but the resturant was never open and room service wasnt available.

Reviewed on Oct 10, 2025

The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
Price was $604, price is now $391 per person
$391
per person
Nov 21 - Nov 23
found 9 hours ago
Roundtrip non-stop flight included
Austin (AUS) to St. Louis (STL)
9.2/10 Wonderful! (1,581 reviews)
Has a parking garage or street parking patrolled by local police constantly. We did not try the hotel breakfast we went to “The Pancake House” for breakfast and it was awesome.

Reviewed on Oct 12, 2025

Hampton Inn By Hilton St Louis Airport

Hampton Inn By Hilton St Louis Airport

2.5 out of 5
Woodson Terrace
Price was $547, price is now $383 per person
$383
per person
Nov 14 - Nov 17
found 16 hours ago
Roundtrip non-stop flight included
Austin (AUS) to St. Louis (STL)
8.8/10 Excellent! (62 reviews)
Great stay for the night before our trip

Reviewed on Oct 11, 2025

DoubleTree by Hilton St. Louis Forest Park

DoubleTree by Hilton St. Louis Forest Park

4 out of 5
Central West End
Price was $652, price is now $458 per person
$458
per person
Nov 14 - Nov 17
found 16 hours ago
Roundtrip non-stop flight included
Austin (AUS) to St. Louis (STL)
8.2/10 Very Good! (1,006 reviews)
Alex who checked us in was awesome, super efficient, professional and helpful. Gold star!

Reviewed on Oct 10, 2025

The Principal Hotel

The Principal Hotel

3.5 out of 5
Price was $557, price is now $406 per person
$406
per person
Nov 26 - Nov 30
found 1 day ago
Roundtrip flight included
Dallas (DFW) to St. Louis (STL)
9.8/10 Exceptional! (135 reviews)
Plenty of parking in the property, staff not so friendly at the front desk. The room was scorching hot when we first came in. We had to wait hours for the room to cool down.

Reviewed on Oct 7, 2025

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Discover the most popular places to visit in O'Fallon

Busch Stadium

Busch Stadium

4.5/5(1,469 reviews)

Catch an event at Busch Stadium during your trip to St. Louis. Experience the area's acclaimed art scene or attend a baseball game.

Busch Stadium
St. Louis Union Station

St. Louis Union Station

4/5(615 reviews)

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 great live music or attend a baseball game.

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

Gateway Arch

4.5/5(2,511 reviews)

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

St. Louis: Gateway Ghouls and Hauntings Walking Tour

St. Louis Ghost Tour: Sinister Sins & Shadows

$32
per adult
St. Louis Ghost Tour: Sinister Sins & Shadows
Lemp Haunted Neighborhood Walking Tour

Lemp Haunted Neighborhood Walking Tour

$27
per adult
84% of travellers recommend
Lemp Haunted Neighborhood Walking Tour
Step into the shadows and discover the haunting tales of our city's past.

St. Louis Ghosts: Gateway Ghouls and Hauntings

$32
per adult
100% of travellers recommend
St. Louis Ghosts: Gateway Ghouls and Hauntings
See all activities in O'Fallon

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
Fully refundableReserve now, pay when you stay
$88 nightly
The price is $104 total per night from Nov 3 to Nov 4
$104 total
Nov 3 - Nov 4
Total with taxes and fees
8.8/10 Excellent! (1,007 reviews)
"Overall good but would love to have better options for breakfast. This is my 4th time staying in this hotel and the breakfast is always the same. It gets boring quick"

Reviewed on Oct 2, 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
$76 nightly
The price is $90 total per night from Oct 27 to Oct 28
$90 total
Oct 27 - Oct 28
Total with taxes and fees
7.6/10 Good! (1,005 reviews)
"The room was clean and very neat."

Reviewed on Oct 5, 2025

Comfort Inn & Suites St. Louis - O'Fallon
Staybridge Suites O'Fallon Chesterfield by IHG

Staybridge Suites O'Fallon Chesterfield by IHG

3 out of 5
1155 Technology Drive, O'Fallon, MO
Fully refundableReserve now, pay when you stay
$106 nightly
The price is $125 total per night from Oct 26 to Oct 27
$125 total
Oct 26 - Oct 27
Total with taxes and fees
8.4/10 Very Good! (386 reviews)
"Free beer and queso.. what else do you need"

Reviewed on Oct 3, 2025

Staybridge Suites O'Fallon Chesterfield by IHG
See all 929 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.

OFallon Essential Information

Language
English
Currency
U.S dollars
Closest Airport
Lambert-St. Louis Intl. Airport (STL)
Population
85,000
Max Temp Winter
40ºF
Max Temp Summer
85ºF
Top Sights
Chesterfield Sports Fusion, Kokomo Joes Family Fun Center and Babler State Park

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Frequently asked questions

How much does an O'Fallon vacation package cost?
You'll find cheap prices from $330 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.

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