TOP Hotels with Air Conditioning in Southern Illinois, IL for 2026

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Check availability on Southern Illinois Hotels with Air Conditioning

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Our top choices for Southern Illinois hotels with air conditioning

Desk, blackout curtains, iron/ironing board, free cots/infant beds

1. Drury Plaza Hotel Mt. Vernon

Mount Vernon

Rachid

₹10,558

₹11,908 total

includes taxes & fees

30 Aug - 31 Aug

In-room safe, desk, laptop workspace, blackout curtains

2. Holiday Inn Express & Suites Mount Vernon by IHG

Mount Vernon

Angela D

₹10,845

₹12,226 total

includes taxes & fees

16 Aug - 17 Aug

Suite, 1 King Bed, Accessible, Non Smoking | In-room safe, desk, iron/ironing board, free cots/infant beds

3. Comfort Suites Mount Vernon

Mount Vernon

Erica

₹11,308

₹12,740 total

includes taxes & fees

16 Aug - 17 Aug

4. Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake

Mount Vernon

Blake

₹9,540

₹10,777 total

includes taxes & fees

22 Aug - 23 Aug

Premium bedding, pillow-top beds, desk, laptop workspace

5. SureStay Hotel by Best Western Whittington Rend Lake

Whittington

Debbie

₹7,712

₹8,559 total

includes taxes & fees

13 Aug - 14 Aug

Room, 1 Queen Bed, Accessible, Non Smoking | Desk, blackout curtains, iron/ironing board, free WiFi

Room, 2 Queen Beds, Non Smoking | Desk, blackout curtains, iron/ironing board, free WiFi

6. Super 8 by Wyndham Mt. Vernon IL

Mount Vernon

Matthew W,

₹6,421

₹7,317 total

includes taxes & fees

30 Aug - 31 Aug

Pillow-top beds, in-room safe, desk, iron/ironing board

7. DoubleTree by Hilton Mt. Vernon

Mount Vernon

Samuel

₹12,165

₹13,691 total

includes taxes & fees

3 Sept - 4 Sept

Blackout curtains, iron/ironing board, rollaway beds, free WiFi

8. Quality Inn Mount Vernon, IL

Mount Vernon

David

₹6,799

₹7,736 total

includes taxes & fees

6 Sept - 7 Sept

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Top Southern Illinois Hotel Reviews

Drury Inn & Suites Marion

10/10 Excellent

"Love it, kids loved it. Nice stay. Dinner was delicious. I will be back."

Drury Plaza Hotel Mt. Vernon

10/10 Excellent

"We love staying here; it's both clean and quiet. The staff are very friendly and accommodating. Ashley, the bartender, was memorable. When you add in the happy hour perks and free breakfast, this luxury brand hotel is very affordable."

Ramada by Wyndham Effingham

10/10 Excellent

"Staff"

Baymont by Wyndham Marion

10/10 Excellent

"Was a good safe clean place to sleep. Breakfast was nothing to write home about. Nothing hot. No protein. But would stay while traveling again."

Comfort Suites Mount Vernon

10/10 Excellent

"Hot tub was kinda gross. Definitely needed a water change. And the bubbles that you turn on, weren't working well"

Baymont by Wyndham Effingham

8/10 Good

"We will be back. Enjoyed our stay."

Frequently asked questions

How much do hotels with air conditioning in Southern Illinois cost?

Prepare to pay between and per night for hotels with air conditioning in Southern Illinois. Whatever your travel plans and budget, your ideal stay is only a click away on Expedia. These prices were available on Expedia within the past 7 days, for a hotel booking with a check-in date within the next year. Prices reflect current offers and availability is subject to change. Additional terms may apply.

What are the best hotels with air conditioning in Southern Illinois?

Glide straight into holiday mode and take it easy in one of Southern Illinois's multiple hotels with air conditioning. With a total average guest review rating of , there's something for everyone, no matter your style and budget. Many visitors to O'Fallon love staying at Drury Inn & Suites St. Louis O'Fallon, IL, a highly rated 3-stars retreat with a swimming pool, blackout curtains and air conditioning. Another guest favourite in this popular city is Hampton Inn O'Fallon. This 2.5-stars escape comes with an electric car charging station and a swimming pool.

How many hotels with air conditioning are there in Southern Illinois?

Southern Illinois has hotels with air conditioning to choose from. Enter your travel dates and destination and organise your dream getaway today.

What are the best cheap hotels with air conditioning in Southern Illinois?

Save money on your Southern Illinois holiday by choosing hotels with air conditioning from just per night. Planning to explore the must-see attractions of O'Fallon? Unpack your bags at Hampton Inn O'Fallon, an affordable option with in-room AC, an electric car charging station and a swimming pool. If you're basing yourself in Effingham, Holiday Inn Express And Suites Effingham, an IHG Hotel is a superb choice. It offers the air-conditioned comfort your crew needs in addition to a garden and a swimming pool. Discover Southern Illinois on the cheap by filling your travel itinerary with fun and free attractions. St. Clair Bowl in O'Fallon is a must. If your travels take you to Effingham, you won't have to pull out your wallet when visiting Mid America Motorworks, My Garage Museum. This price was available on Expedia within the past 7 days, for a hotel booking with a check-in date within the next year. Prices reflect current offers and availability is subject to change. Additional terms may apply.

What are the top motels with air conditioning in Southern Illinois?

Staying in a motel with air conditioning is a terrific way to have a comfortable holiday at an awesome price. If your Southern Illinois travels include time in Alton, Bel Air Motel is a sought-after choice. It's around 8 kilometres southeast of downtown. Offering a barbecue grill and blackout curtains, it's a very pocket-friendly place to recharge after a busy day seeing the sights. Another option with air conditioning is Super 8 by Wyndham Alton. It features a restaurant and front desk services and is around 3 kilometres northeast of the centre of Alton.O'Fallon is bursting with fantastic attractions to keep you entertained. Check out The Edge and St. Clair Bowl when you're ready to start exploring.

Are there any family-friendly hotels with air conditioning in Southern Illinois?

You'll find family-friendly hotels with air conditioning in locations across Southern Illinois, including O'Fallon. Drury Inn & Suites St. Louis O'Fallon, IL is one stay that'll fit your needs in this popular city. It has a 3-stars rating and handy amenities like complimentary breakfast and laundry facilities. Alternatively, put your feet up at Drury Inn & Suites St. Louis Fairview Heights. With complimentary breakfast, laundry facilities and AC, this 3-stars favourite in O'Fallon will make your team feel at home. Once you've unpacked your suitcase and settled in, it's time to explore O'Fallon. Look forward to memorable moments together at family-friendly attractions like The Edge and St. Clair Bowl.

Why book your hotel with air conditioning in Southern Illinois with Expedia?

Expedia has unbeatable rates on hotels with air conditioning in Southern Illinois. If you have a set budget, select how much you're willing to spend and the preferred star rating of your hotel. Then take advantage of our filters to search for air-conditioned digs with amenities like a hot tub or a swimming pool. We'll help you find a suitable stay whatever your bank balance or plans.

How can I find cheap hotels with air conditioning in Southern Illinois?

Expedia can help you narrow down your search for cheap hotels with air conditioning in Southern Illinois. Simply click the "air conditioned" box under the amenities filter options to view places that offer this feature. Next, choose your hotel star rating (lower-rated stays are easier on the wallet!) and your budget per night to find the best places with AC at the most affordable price.

What is there to do in Southern Illinois near my hotel with air conditioning?

Wherever you travel in Southern Illinois, you'll find plenty to keep you entertained here. Planning a stop in O'Fallon? The Edge is a great attraction to include in your itinerary.

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Check availability on Southern Illinois Hotels with Air Conditioning

Our top choices for Southern Illinois hotels with air conditioning

1. Drury Plaza Hotel Mt. Vernon

2. Holiday Inn Express & Suites Mount Vernon by IHG

3. Comfort Suites Mount Vernon

4. Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake

5. SureStay Hotel by Best Western Whittington Rend Lake

6. Super 8 by Wyndham Mt. Vernon IL

7. DoubleTree by Hilton Mt. Vernon

8. Quality Inn Mount Vernon, IL

9. Drury Inn & Suites Marion

10. Days Inn by Wyndham Mount Vernon

Top Southern Illinois Hotel Reviews

Drury Inn & Suites Marion

Drury Plaza Hotel Mt. Vernon

Ramada by Wyndham Effingham

Baymont by Wyndham Marion

Comfort Suites Mount Vernon

Baymont by Wyndham Effingham

Frequently asked questions

Explore a world of travel with Expedia

Search Hotels with Air Conditioning in Southern Illinois

Change your mind

Treat yourself

Be picky

Check availability on Southern Illinois Hotels with Air Conditioning

Our top choices for Southern Illinois hotels with air conditioning

1. Drury Plaza Hotel Mt. Vernon

2. Holiday Inn Express & Suites Mount Vernon by IHG

3. Comfort Suites Mount Vernon

4. Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake

5. SureStay Hotel by Best Western Whittington Rend Lake

6. Super 8 by Wyndham Mt. Vernon IL

7. DoubleTree by Hilton Mt. Vernon

8. Quality Inn Mount Vernon, IL

9. Drury Inn & Suites Marion

10. Days Inn by Wyndham Mount Vernon

Top Southern Illinois Hotel Reviews

Drury Inn & Suites Marion

Drury Plaza Hotel Mt. Vernon

Ramada by Wyndham Effingham

Baymont by Wyndham Marion

Comfort Suites Mount Vernon

Baymont by Wyndham Effingham

Frequently asked questions

Explore a world of travel with Expedia