A city skyline with a prominent arch bridge and a lit bridge over a calm river reflecting city lights.

O'Fallon Vacation Packages

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    Save up to CA $4,200 when you book a flight and hotel together*

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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.

Top O'Fallon vacation deals

Price found within the past 48 hours. Click for updated prices.
  • A reception desk with a large number '6' sign, a framed certificate, and a blue informational sign.
    Jan 23 - Jan 28

    Motel 6 Rolla, MO + Flight

    Rolla
    5 nights
    2.0 star property
    6.6/10 - (293 reviews)
    "I stayed there last night. The room was clean, the property was clean. My only issue was that I was asked to wait 15 minutes prior to entering tje room so they could make sure it was clean. I checked in late, after 10 pm so I think they should've known if the room was clean. I slept really good and the bed was comfortable. No issues with anything else."
    Reviewed November 6, 2026
    Roundtrip • Toronto (YYZ) - St. Louis (STL)
    YYZ - STL • Nonstop STL - YYZ • 1 stop
    CA $1,123
    CA $1,021
    per traveller
    found 8 hours ago
    Motel 6 Rolla, MO
  • A covered outdoor seating area with red rocking chairs and a fire pit.
    Jan 23 - Jan 28

    Hermann Grain Bins BNB + Flight

    Hermann
    5 nights
    2.0 star property
    7.4/10 - Good (3 reviews)
    "Our stay at the Grain Bins was excellent! The spaces were exactly as described! Everything was very clean and well appointed. Communication was great. We especially enjoyed relaxing around the fire pit. Homemade breakfast each morning was such a nice touch! Added bonus: The Hermann trolley was able to pick us up and drop us back off at the end of the day. Highly recommend staying at the Hermann Grain Bins and hope to stay again in the future!"
    Reviewed October 30, 2026
    Roundtrip • Toronto (YYZ) - St. Louis (STL)
    YYZ - STL • Nonstop STL - YYZ • 1 stop
    CA $2,771
    CA $2,359
    per traveller
    found 8 hours ago
    Hermann Grain Bins BNB
  • A Comfort Inn hotel with a modern design, featuring a covered entrance and a clear sky in the background.
    Jan 23 - Jan 28

    Comfort Inn Sullivan + Flight

    Sullivan
    5 nights
    2.5 star property
    8.6/10 - Excellent (959 reviews)
    "Great location"
    Reviewed November 5, 2026
    Roundtrip • Toronto (YYZ) - St. Louis (STL)
    YYZ - STL • Nonstop STL - YYZ • 1 stop
    CA $1,320
    CA $1,215
    per traveller
    found 8 hours ago
    Comfort Inn Sullivan
  • A hotel room with a bed, a desk, a mirror, and a TV.
    Jan 23 - Jan 28

    Holiday Inn Express Hotel & Suites Rolla - U of Missouri S&T by IHG + Flight

    Rolla
    5 nights
    2.5 star property
    8.8/10 - Excellent (970 reviews)
    "Elevator has been out of service for 2 weeks! No notice by Expedia of this"
    Reviewed October 31, 2026
    Roundtrip • Toronto (YYZ) - St. Louis (STL)
    YYZ - STL • Nonstop STL - YYZ • 1 stop
    CA $1,342
    CA $1,261
    per traveller
    found 8 hours ago
    Holiday Inn Express Hotel & Suites Rolla - U of Missouri S&T by IHG
  • A hotel lobby with a reception desk, seating area, and a glass door leading outside.
    Jan 23 - Jan 28

    Best Western Coachlight + Flight

    Rolla
    5 nights
    2.5 star property
    7.6/10 - Good (690 reviews)
    "Bed was hard. Freezer part of the mini fridge door was broke."
    Reviewed November 3, 2026
    Roundtrip • Toronto (YYZ) - St. Louis (STL)
    YYZ - STL • Nonstop STL - YYZ • 1 stop
    CA $1,182
    CA $1,114
    per traveller
    found 8 hours ago
    Best Western Coachlight

Discover the most popular places to visit in O'Fallon

9-11 Memorial

7.6/10 (44 reviews)
Learn about the local history of O'Fallon when you spend time at 9-11 Memorial. While in this family-friendly area, you can savor the top-notch restaurants.
See properties

O'Fallon Hotel Deals

A hotel room with a bed, a sofa, a coffee table, and wall art.

Sleep Inn & Suites O'Fallon MO - Technology Drive

Sleep Inn & Suites O'Fallon MO - Technology Drive
2.5 star property
10.5 km from O'Fallon
9.0 out of 10, Wonderful, (1,158 reviews)
The price is CA $115
CA $136 total
includes taxes & fees
Dec 3 - Dec 4
Sleep Inn & Suites O'Fallon MO - Technology Drive
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.
See all properties in O'Fallon

Frequently Asked Questions

How much does an O'Fallon vacation package cost?

You'll find cheap prices from CA $1,021 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.

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