A city skyline with a prominent arch landmark, several high-rise buildings, and boats on a river.

Find All-inclusive Resorts in O'Fallon, IL

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Check availability on O'Fallon All-inclusive Resorts

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Sep 5 - Sep 6
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Sep 6 - Sep 7
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Sep 11 - Sep 13
In two weeks
Sep 18 - Sep 20
No exact matches found, but these alternatives could be just right

Recommended hotels in O'Fallon

An indoor swimming pool area with multiple lanes, lounge chairs, and a small seating area.
A hotel room with two beds, a wooden headboard, a nightstand with a lamp, and a window with curtains.
A lobby with patterned sofas, a fireplace, and framed pictures on the wall.
A lobby with two armchairs, a lamp, a framed artwork, and a sign indicating a fitness center.

1. Drury Inn & Suites St. Louis O'Fallon, IL

Drury Inn & Suites St. Louis O'Fallon, IL
O'Fallon
$106 nightly
$123 total
Sep 27 - Sep 28
Total with taxes and fees
Drury Inn & Suites St. Louis O'Fallon, IL
A modern indoor pool area with a blue ceiling, large windows, and a pool with a metal ladder.
A modern kitchen with a coffee station, fruit display, and a waffle advertisement.
A snack and treat section with shelves stocked with various snacks, a 'Welcome to our store' sign, and a 'Treats' sign.
A reception desk with a "Welcome to the Prairie State" sign, a receptionist, and a digital display.

2. Hampton Inn O'Fallon

Hampton Inn O'Fallon
O'Fallon
$110 nightly
$127 total
Sep 27 - Sep 28
Total with taxes and fees
Hampton Inn O'Fallon
A hotel room with two beds, a desk, a chair, a TV, and a window with a view.
A modern hotel room with a blue sofa, a small table, a blue chair, a large window, and a framed artwork on the wall.
A hotel reception desk with a modern design, a digital display, and a sign for the Holiday Inn Express & Suites.
A breakfast setup with a flat iron griddle, a coffee machine, and a sign indicating fresh pancakes are available.

3. Holiday Inn Express & Suites O'Fallon/Shiloh by IHG

Holiday Inn Express & Suites O'Fallon/Shiloh by IHG
O'Fallon
$105 nightly
$117 total
Sep 20 - Sep 21
Total with taxes and fees
Holiday Inn Express & Suites O'Fallon/Shiloh by IHG
A spacious lobby with a fireplace, a large painting, and multiple hanging light fixtures.
A hotel with a courtyard featuring outdoor seating and a stone facade.
A buffet setup with various food stations, a coffee machine, and a menu board.
A hotel room with a kitchenette, a bed, a desk, and a television.

4. Hilton Garden Inn St. Louis Shiloh/O'Fallon IL

Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
O'Fallon
$110 nightly
$127 total
Sep 20 - Sep 21
Total with taxes and fees
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
An outdoor seating area with a fire feature, cushioned seating, and a bar area.
A modern hotel with a prominent entrance, outdoor seating area, and a well-maintained lawn.
An indoor swimming pool with clear water, marked depth lines, and a 'No Diving' sign.
A hotel reception area with a wooden reception desk, a minibar, and a refrigerator stocked with beverages and snacks.

5. TownePlace Suites by Marriott St. Louis O'Fallon

TownePlace Suites by Marriott St. Louis O'Fallon
O'Fallon
$131 nightly
$152 total
Sep 20 - Sep 21
Total with taxes and fees
TownePlace Suites by Marriott St. Louis O'Fallon
An outdoor patio with tables and chairs, a brick building, and a parking lot in the background.
An indoor swimming pool with clear blue water, surrounded by lounge chairs and a view of the outdoors.
A reception area with a wooden reception desk, a wall-mounted decorative piece, and a vending machine.
A gym with weightlifting equipment, treadmills, and a mirrored wall.

6. Fairfield Inn & Suites by Marriott O'Fallon, IL

Fairfield Inn & Suites by Marriott O'Fallon, IL
O'Fallon
$139 nightly
$159 total
Sep 20 - Sep 21
Total with taxes and fees
Fairfield Inn & Suites by Marriott O'Fallon, IL
A reception desk with a modern design, a sign for Candlewood Suites, and a patterned wall.
A hotel room with a bed, a sofa, a nightstand, a lamp, a framed picture on the wall, and a window with curtains.
A bathroom with a sink, toilet, and bathtub.
A gym with treadmills, elliptical machines, and weight benches.

7. Candlewood Suites O Fallon by IHG

Candlewood Suites O Fallon by IHG
O'Fallon
$94 nightly
$108 total
Sep 8 - Sep 9
Total with taxes and fees
Candlewood Suites O Fallon by IHG
An indoor swimming pool with a tiled floor, a pool ladder, and lounge chairs arranged around the pool area.
A hotel room with a bed, desk, chair, and a TV.
A modern kitchen with a central island, overhead pendant lights, and a dining area with wooden chairs and a table.
A living room with a grey sofa, a small table with a lamp, and a matching armchair.

8. Sleep Inn O'Fallon near I-64

Sleep Inn O'Fallon near I-64
O'Fallon
$59 nightly
$68 total
Sep 9 - Sep 10
Total with taxes and fees
Sleep Inn O'Fallon near I-64
A modern hotel room with a bed, a sofa, a desk, and a ceiling fan.
A kitchen area with a coffee machine, toaster, and refrigerator.
A modern living room with a sofa, a coffee table, a lamp, and a ceiling fan.
An indoor swimming pool with lounge chairs and a sign indicating no diving.

9. Comfort Inn & Suites O'Fallon - St. Louis Area

Comfort Inn & Suites O'Fallon - St. Louis Area
O'Fallon
$71 nightly
$82 total
Oct 5 - Oct 6
Total with taxes and fees
Comfort Inn & Suites O'Fallon - St. Louis Area
A breakfast bar with a coffee machine, a cereal dispenser, and a fruit display.
Two HP desktop computers with keyboards and mice on a granite countertop.
A kitchen area with a cityscape mural on the wall, a dark wooden countertop, and red pendant lights.
A hotel room with two beds, a desk, a chair, and a window with curtains.

10. La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis

La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
O'Fallon
$74 nightly
$85 total
Sep 15 - Sep 16
Total with taxes and fees
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
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Choose what matters most at all-inclusive hotels in O'Fallon

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Adult-only
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Family-friendly

Find out more about O'Fallon

Discover top O'Fallon attractions

O'Fallon, Illinois, offers a charming blend of activities perfect for travelers seeking the comfort of all-inclusive hotels. Families can explore the stunning O'Fallon Community Park, where expansive playgrounds and scenic walking trails provide endless opportunities for outdoor fun. For those interested in history, a visit to the nearby Scott Air Force Base Museum offers fascinating insights into military history, perfect for both adults and children alike. Food enthusiasts can enjoy a culinary adventure at the O'Fallon Farmers Market, where local produce and artisan goods create a vibrant shopping experience. Additionally, the nearby St. Clair Square provides a mix of shopping and dining options, ensuring that guests have everything they need within reach. When considering all-inclusive accommodations, look for hotels that feature on-site dining options with diverse menus, including local specialties and international cuisine, along with family-friendly activities like movie nights or poolside games. Staying in the heart of O'Fallon allows you to easily explore these attractions while enjoying the pampering service that all-inclusive properties typically offer, ensuring a stress-free and memorable getaway.

Top O'Fallon Hotel Reviews

Frequently asked questions

How much does an all-inclusive hotel in O'Fallon cost?
Enjoy staying in an all-inclusive hotel in O'Fallon, with hotels from $68 offering incredible amenities. If you're leaning toward a little luxury, prices can rise, and may vary depending on the location, season, and hotel amenities. Be sure to book in advance to enjoy more options and potentially better rates, especially if you're planning a trip during weekends or around public holidays.
What is the best time to stay at an all-inclusive hotel in O'Fallon?
The best time to stay at an all-inclusive hotel in O'Fallon, Illinois, is during the summer months, particularly in June and July. During this period, temperatures typically range from the mid-70s to low 90s°F, providing warm weather ideal for enjoying the outdoor amenities that many all-inclusive resorts offer, such as pools, barbecues, and recreational activities.The summer season is part of the high tourist season in O'Fallon, with plenty of family-friendly events and activities available. This is a great time for families looking to engage in outdoor fun, like visiting local parks or participating in community festivals. The warm weather also makes it easy to explore nearby attractions, such as the beautiful gardens at the nearby Missouri Botanical Garden or taking a day trip to St. Louis.If you're seeking a more budget-friendly option, consider visiting in May or September. These shoulder-season months still offer pleasant weather, with average temperatures in the mid-60s to mid-70s°F, but with lower rates on accommodations and fewer crowds.
Is it cheaper to book a O'Fallon all-inclusive hotel and flight package?
Booking an all-inclusive hotel and flight package on Expedia can be cheaper than booking flights and hotels separately. Bundling can lead to significant savings, especially for international travel or when booking well in advance. However, savings vary depending on factors like destination, travel dates, and availability, so it's wise to compare options. With access to over 300,000 hotels worldwide, Expedia makes it easy to build the perfect all-inclusive travel package.
What all-inclusive amenities should we expect at hotels in O'Fallon?
All-inclusive hotels are perfect for travelers who want a relaxing, top-value vacation. Most packages include your room, all meals, snacks, unlimited drinks including alcohol and non-alcoholic drinks. Entertainment, kids' clubs, access to pools and fitness facilities are often included in the all-inclusive package as well. Some even cover airport transfers, while extras like spa treatments or premium alcohol may cost more. Knowing most of your expenses are already covered makes for a truly relaxing getaway. For more information, refer to the property details on Expedia.
Can I cancel my all-inclusive hotel reservation on Expedia?
Many Expedia hotel reservations are refundable, provided that you cancel before the hotel's cancellation deadline. This is often within 24-48 hours of your scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. For maximum flexibility, use Expedia's "Fully refundable property" filter during your search to find the right all-inclusive hotel in O'Fallon for you.

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