O'Fallon Vacation Packages

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

    • payments icon
    Better together
    Save up to CA $1,096 when you book a flight and hotel together*
    lob hotels icon
    Find the right fit
    With over 300,000 hotels worldwide, it's easy to create a perfect package
    lob packages icon
    Rest easy
    Plan, book, and manage your trip all in one place

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.

Top O'Fallon Vacation Deals

Price found within the past 48 hours. Click for updated prices.
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
per person
Jul. 11 - Jul. 13
found 3 hours ago
Roundtrip non-stop flight included
Toronto (YYZ) to St. Louis (STL)
8.4/10 Very Good! (1,004 reviews)
We were very disappointed the pool was not available after stating the pool was available on your web site

Reviewed on Apr. 29, 2025

Ballpark Heights Apartments By Barsala

4 out of 5
Downtown St. Louis
per person
Jun. 8 - Jun. 14
found 1 day ago
Roundtrip flight included
Toronto (YYZ) to St. Louis (STL)
No reviews

275 On The Park Apartments By Barsala

4 out of 5
DeBaliviere Place
per person
Jun. 8 - Jun. 14
found 1 day ago
Roundtrip flight included
Toronto (YYZ) to St. Louis (STL)
No reviews
DoubleTree by Hilton Hotel St. Louis - Chesterfield

DoubleTree by Hilton Hotel St. Louis - Chesterfield

4 out of 5
per person
Jun. 8 - Jun. 14
found 1 day ago
Roundtrip flight included
Toronto (YYZ) to St. Louis (STL)
8.6/10 Excellent! (1,000 reviews)
Loved it for a quick weekend getaway for a hockey game. Rooms were nice and clean, pool was warm, hot tub was barely lukewarm, but that’s the only complaint. Staff were super helpful and always so nice. Definitely would stay here again.

Reviewed on Mar. 26, 2025

The Westin St. Louis

The Westin St. Louis

4.5 out of 5
Downtown St. Louis
per person
Jun. 8 - Jun. 14
found 1 day ago
Roundtrip flight included
Toronto (YYZ) to St. Louis (STL)
8.6/10 Excellent! (1,003 reviews)
Beautiful foyer/rooms

Reviewed on Apr. 16, 2025

Ready to book your vacation to O'Fallon?

 

Choose your dates

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
The price is CA $119 per night from May 4 to May 5
CA $119
CA $141 total
includes taxes & fees
May 4 - May 5
8.6/10 Excellent! (952 reviews)
"Easily accessible from I-64. Breakfast choices were outstanding."

Reviewed on Apr. 26, 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
The price is CA $145 per night from May 4 to May 5
CA $145
CA $171 total
includes taxes & fees
May 4 - May 5
8.4/10 Very Good! (694 reviews)
"Clean room, comfy bed. Very good breakfast!"

Reviewed on Apr. 28, 2025

Holiday Inn Express St. Louis West - O'Fallon by IHG
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 refundable
The price is CA $152 per night from May 19 to May 20
CA $152
CA $179 total
includes taxes & fees
May 19 - May 20
8.2/10 Very Good! (317 reviews)
"Everything was just fine!!"

Reviewed on Apr. 28, 2025

Staybridge Suites O'Fallon Chesterfield by IHG
See all 906 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 Vacations

All Inclusive Vacations

Beach Vacations

Beach Vacations

Family Vacations

Family Vacations

Frequently asked questions

How much does an O'Fallon vacation package cost?
You’ll find cheap prices from CA $932 on Expedia for your O’Fallon break. However, factors like the hotel choice, length of stay and season will influence how much your vacation to O’Fallon costs.
What are the cheapest months to go to O'Fallon?
You can generally find reduced prices and greater availability in December, January and February. Browse our cheap O’Fallon vacation packages and you could score some excellent off-season deals.
How many days is enough for O'Fallon?
To get the most out of your O’Fallon vacation, we suggest staying for 2 days. Divide your time between discovering 9-11 Memorial, Alligator Creek Aquatic Centre and other must-see attractions, in addition to exploring neighbourhoods like Dardenne Prairie and Josephville. If you’ve got some time to spare, add a day trip or tour to your O’Fallon vacation itinerary.
Is it worth booking a vacation package to O'Fallon?
O’Fallon has everything you need for an unforgettable escape. Get your O’Fallon vacation off to a flying start by checking out top attractions like CarShield Field.
How to find the best O'Fallon package deals?
Use Expedia’s filters to help you find some fabulous O’Fallon package deals. When you start your search, simply set your maximum budget and then sort the results by “Price: low to high.” If you want to save, plan your adventure for midweek, or search for O’Fallon package deals in the off-season. Play around with your travel dates and you may score even bigger discounts. As a rule of thumb, it’s typically best to lock in your vacation package well in advance.
Is it cheaper to book an O'Fallon vacation as a package?
An Expedia vacation package could save you hundreds of dollars when compared to booking hotels and flights separately. Better still, you can personalize your O’Fallon trip to match your exact style. Choose your preferred flight time, select the hotel type and add a car rental. Check out our great deals to see how much you can save.
When to book a vacation package to O'Fallon?
If you’re considering a spontaneous O’Fallon trip, 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 land terrific deals on your flights and hotels by booking ahead.
How to plan a trip to O'Fallon?

  1. Pick the perfect time to travel: Your schedule, favourite season and the type of weather you enjoy can all impact your decision on when to visit O’Fallon.
  2. Budget wisely: Besides the price of your accommodations, you’ll need to factor in other expenses too. These include food, flights and transportation. Also, put aside a little extra for unexpected expenses that could crop up during your trip to O’Fallon.
  3. Decide how long to go away for: Now that you know more about O’Fallon, you can work out the ideal length of your vacation. Pull together a rough itinerary and give yourself enough time for all the things you want to do.
  4. Combine your accommodations and airfare: Once you’ve nailed down your dates and duration, lock in the perfect O’Fallon vacation package for you.

Discover the most popular places to visit in O'Fallon

Busch Stadium

Busch Stadium

5/5(19 reviews)

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

Busch Stadium
St. Louis Zoo

St. Louis Zoo

4.5/5(7 reviews)

In the middle of St. Louis, meet the exotic and endangered animals that live in meticulously recreated ecosystems from all over the world.

St. Louis Zoo
Gateway Arch featuring modern architecture, a city and a skyscraper

Gateway Arch

4.5/5(37 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: City Museum General Admission Ticket

St Louis: City Museum General Admission Ticket

CA $31
per adult
94% of travellers recommend
St Louis: City Museum General Admission Ticket
St. Louis: Gateway Ghouls and Hauntings Walking Tour

St. Louis: Gateway Ghouls and Hauntings Walking Tour

CA $33
per adult
St. Louis: Gateway Ghouls and Hauntings Walking Tour
St Louis Self-Guided Driving and Walking Audio Tour

St Louis Self-Guided Driving and Walking Audio Tour

CA $24
per traveller
St Louis Self-Guided Driving and Walking Audio Tour
See all activities in O'Fallon
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.