O'Fallon Vacations from $219

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to $2,000 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

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.
Moonrise Hotel

Moonrise Hotel

4 out of 5
Delmar Loop
Save 100% on your flight
Price was $303, price is now $219 per person
$219
per person
Aug 3 - Aug 5
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to St. Louis (STL)
9/10 Wonderful! (1,981 reviews)
Great hotel, on the Loop, staff is always helpful. On-site parking. Nice little workout room. Restaurant. Coffee shops and food nearby.

Reviewed on Jun 25, 2026

The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
Save 100% on your flight
Price was $541, price is now $291 per person
$291
per person
Sep 4 - Sep 6
found 18 hours ago
Roundtrip flight included
Atlanta (ATL) to St. Louis (STL)
9.2/10 Wonderful! (1,663 reviews)
Very clean & pleasant staff. Breakfast had a very good selection even though they say it is Continental style.

Reviewed on Jun 24, 2026

Residence Inn by Marriott St Louis Downtown

Residence Inn by Marriott St Louis Downtown

3 out of 5
Midtown
Price was $722, price is now $527 per person
$527
per person
Sep 9 - Sep 13
found 1 day ago
Roundtrip flight included
Dallas (DFW) to St. Louis (STL)
7.8/10 Good! (1,004 reviews)
Suite was well stocked with utensils etc. The room was clean. Staff was nice. Pool was small and our bathroom door in our room didn’t latch, which was tough with 2 toddlers waddling about.

Reviewed on May 20, 2026

Hilton Pennywell St. Louis at the Arch

Hilton Pennywell St. Louis at the Arch

4 out of 5
Downtown St. Louis
Price was $833, price is now $646 per person
$646
per person
Sep 9 - Sep 13
found 1 day ago
Roundtrip flight included
Dallas (DFW) to St. Louis (STL)
8.8/10 Excellent! (1,088 reviews)
It was a nic hotel. Room was very clean and everything in order. The guys that checked us in was awesome

Reviewed on Jun 26, 2026

Landing Amazing 1bd, Yoga Studio, Gym

Landing Amazing 1bd, Yoga Studio, Gym

3 out of 5
DeBaliviere Place
Save 100% on your flight
Price was $604, price is now $481 per person
$481
per person
Sep 4 - Sep 6
found 18 hours ago
Roundtrip flight included
Atlanta (ATL) to St. Louis (STL)
No reviews
Don't see what you're looking for?
See all available trips from Columbus to O'Fallon
View all trips

Stay near popular O'Fallon attractions

9-11 Memorial

7.6/5 (44 reviews)
This steel monument, crafted from World Trade Center wreckage, honors first responders who perished on 9/11. Visitors can also view a piece of the WTC's red steel core inside the O'Fallon Municipal Centre.
See properties

What to do in O'Fallon

St. Louis: Gateway Ghouls and Hauntings Walking Tour

St. Louis Ghost Tour: Sinister Sins & Shadows

$24
per adult
100% of travellers recommend
St. Louis Ghost Tour: Sinister Sins & Shadows
Best of St. Louis Small Group Tour w/ Arch & River Cruise

St. Louis Premium Small Group Tour With Arch & River Cruise

$161
per adult
84% of travellers recommend
St. Louis Premium Small Group Tour With Arch & River Cruise
St. Louis Premium Driving Tour with Boat Ride & Arch

St. Louis Premium Driving Tour with Boat Ride & Arch

$174
per adult
100% of travellers recommend
St. Louis Premium Driving Tour with Boat Ride & Arch
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
$84 nightly
The price is $99 total per night from Jul 5 to Jul 6
$99 total
Jul 5 - Jul 6
Total with taxes and fees
9/10 Wonderful! (1,023 reviews)
"Pool was dirty. Lots of ants in the room."

Reviewed on Jun 25, 2026

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 refundable
$75 nightly
The price is $88 total per night from Jul 26 to Jul 27
$88 total
Jul 26 - Jul 27
Total with taxes and fees
7.6/10 Good! (1,001 reviews)
"Clean beds, breakfast was okay. The room smelled of bleach and wet socks. The room was handicap accessible, so the water must have run into the carpet from the bathroom at some point causing an odor."

Reviewed on Jun 25, 2026

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
$101 nightly
The price is $119 total per night from Jul 19 to Jul 20
$119 total
Jul 19 - Jul 20
Total with taxes and fees
8.6/10 Excellent! (940 reviews)
"Staff was friendly and helpful. Room was common areas were clean. Breakfast was great. Nice selection."

Reviewed on Jun 20, 2026

Holiday Inn Express St. Louis West - O'Fallon by IHG
See all 975 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.

Find the Best O'Fallon Vacation Packages

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

More vacations you might like

All Inclusive Vacations
All Inclusive Vacations
Beach Vacations
Beach Vacations
Kid Friendly Vacations
Kid Friendly Vacations

Frequently asked questions

How much does an O'Fallon vacation package cost?
You'll find cheap prices from $219 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.

Explore a world of travel with Expedia

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