
O'Fallon Vacation Packages
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to CA $4,200 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
- Rest easyPlan, book, and manage your trip all in one place
Your OFallon Vacation
There's loads to love about OFallon, from its lively atmosphere to its family-friendly attractions and beyond. When you're ready to spend a bit of time in this lively city, our OFallon vacation packages will be just the thing. A trip to OFallon is an ideal opportunity to go sightseeing. Check out renowned attractions like OFallon Family Sports Park, St. Claire Square Mall and McKendree University. A couple of quick clicks is all it takes to create the perfect OFallon vacation on Expedia.
Top O'Fallon Vacation Deals
Price found within the past 48 hours. Click for updated prices.

Hollywood Casino & Hotel St. Louis
Price was CA $1,008, price is now CA $888 per person
CA $888
per person
Jun 26 - Jun 28
found 1 day ago
Roundtrip flight included
Calgary (YYC) to St. Louis (STL)
8.4/10 Very Good! (2,210 reviews)
Stayed here for our wedding can’t say enough good things and can’t wait to come back!
Reviewed on May 20, 2026

Ameristar Casino Resort and Spa
Price was CA $1,286, price is now CA $1,100 per person
CA $1,100
per person
Jun 26 - Jun 28
found 1 day ago
Roundtrip flight included
Calgary (YYC) to St. Louis (STL)
8.6/10 Excellent! (1,001 reviews)
The room was very spacious and the bathroom was also. One of our tv remotes didnʻt work. I wish there was on site laundry and I wish the pool was kid friendly on the weekend at least during the daytime hours, however I understand it is a Casino gaming hotel but I think that would be a great adjustment. I was surprised there werenʻt more on site restaurants available, and I also wish we had access to all the restaurants because the one we really wanted to try and made reservations for before realizing it was inside the casino. The front desk staff was always amazing and very sweet and helpful! Would definitely stay here again, very convenient location to everything we had planned on this trip!
Reviewed on May 19, 2026

DoubleTree by Hilton Hotel St. Louis - Chesterfield
Price was CA $1,115, price is now CA $973 per person
CA $973
per person
Jun 26 - Jun 28
found 1 day ago
Roundtrip flight included
Calgary (YYC) to St. Louis (STL)
8.6/10 Excellent! (1,005 reviews)
Stayed at this hotel for the weekend. Very nice hotel. Check in was easy. Stayed in king size bed room, with couch sofa. It was nice, didn’t use the sofa, but the room size was good for 2 ppl. Maybe it would be alittle crowded with more. Their beds are really comfortable. And showers have great pressure. The toilet acted up on our second day, but smone came out and took care of it right away.
The only con I’d give is for their buffet breakfast they offer 3 different kinds of bacon products. It would be nice to have smthing kosher. The only protein available were eggs and the rest sm type of pork protein. So the buffet breakfast was limited for us.
Other then that great hotel to stay in!
Reviewed on May 23, 2026

Hilton St. Louis Airport
Woodson Terrace
Price was CA $1,180, price is now CA $1,048 per person
CA $1,048
per person
Jun 26 - Jun 28
found 1 day ago
Roundtrip flight included
Calgary (YYC) to St. Louis (STL)
7.6/10 Good! (1,004 reviews)
The hotel lobby was beautiful! The rooms did NOT match the lobby. The rooms were extremely outdated.
Reviewed on May 22, 2026

Marriott St. Louis Airport
Edmundson
Price was CA $1,091, price is now CA $977 per person
CA $977
per person
Jun 26 - Jun 28
found 1 day ago
Roundtrip flight included
Calgary (YYC) to St. Louis (STL)
8/10 Very Good! (1,004 reviews)
Yes, the Breakfast bar was fresh. I would have; however, preferred eggs cooked to order and waffles on the menu.
Reviewed on May 19, 2026
O'Fallon Hotel Deals

Super 8 by Wyndham O'Fallon
1100 Eastgate Dr O'Fallon IL
Fully refundableReserve now, pay when you stay
The price is CA $83 per night from May 24 to May 25
CA $83
CA $95 total
May 24 - May 25
includes taxes & fees
6.8/10 (1,010 reviews)
"Good thing my standards are fairly low or I would’ve left. Even with that, I’m not sure who these people are leaving exceptional reviews? The stench of sex wants to make you gag! Believe me…. I’ve been known to sleep on a picnic table it the mountains in Wyoming to wake up at 3 am freezing because ..."
Reviewed on May 23, 2026

Drury Inn & Suites St. Louis O'Fallon, IL
1118 Central Park Drive O'Fallon IL
Fully refundableReserve now, pay when you stay
The price is CA $173 per night from May 24 to May 25
CA $173
CA $200 total
May 24 - May 25
includes taxes & fees
9.6/10 Exceptional! (1,004 reviews)
"Every thing was great!"
Reviewed on May 23, 2026

Quality Inn O'Fallon IL - St. Louis
1409 W US 50 O'Fallon IL
Fully refundable
The price is CA $96 per night from May 31 to Jun 1
CA $96
CA $110 total
May 31 - Jun 1
includes taxes & fees
7.4/10 Good! (1,002 reviews)
"Staff admitted to a broken elevator and expected me as a 72 year-old man to lug a 45+ pound suitcase to the king room we reserved. They offered a two queen bed room on the first floor which I considered a downgrade but they considered an upgrade. Really? We registered our dissatisfaction and said ..."
Reviewed on May 22, 2026
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.
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.







