Mountain Vacations in Southern Illinois 2026

Photo by Southernmost Illinois Tourism Bureau

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Flight and Mountain hotel deals in Southern Illinois

Price found within the past 48 hours. Click for updated prices.

Moonrise Hotel

Delmar Loop

CA $775

per person

Nov 13 - Nov 15

found 4 hours ago

Roundtrip non-stop flight included

Buffalo (BUF) to St. Louis (STL)

9/10 Wonderful! (2,016 reviews)

Good stay.

Reviewed on Sep 26, 2026

Ameristar Casino Resort and Spa

CA $1,106

per person

Dec 1 - Dec 3

found 7 hours ago

Roundtrip non-stop flight included

Ottawa (YOW) to St. Louis (STL)

8.6/10 Excellent! (1,061 reviews)

The Royal Sonesta Chase Park Plaza St. Louis

Central West End

CA $1,102

per person

Dec 1 - Dec 3

found 7 hours ago

Roundtrip non-stop flight included

Ottawa (YOW) to St. Louis (STL)

9.2/10 Wonderful! (1,012 reviews)

Great

Reviewed on Sep 27, 2026

Marriott St. Louis Airport

Edmundson

CA $1,062

per person

Dec 1 - Dec 3

found 7 hours ago

Roundtrip non-stop flight included

Ottawa (YOW) to St. Louis (STL)

8/10 Very good! (1,001 reviews)

On the first stay everything was great. On the second stay the room was about 95 degrees and took it 3 hours to cool off. Tried to contact desk and no answer twice. So fell asleep after 3am due to the heat. Was miserable

Reviewed on Sep 22, 2026

Hilton Pennywell St. Louis at the Arch

Downtown St. Louis

CA $1,082

per person

Dec 1 - Dec 3

found 7 hours ago

Roundtrip non-stop flight included

Ottawa (YOW) to St. Louis (STL)

8.8/10 Excellent! (1,135 reviews)

Fun place, nice decor, very clean, friendly staff, fantastic location.

Reviewed on Sep 27, 2026

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5* Mountain holidays in Southern Illinois

Price found within the past 48 hours. Click for updated prices.

Four Seasons Hotel St Louis

Downtown St. Louis

CA $1,412

per person

Oct 30 - Nov 2

found 1 day ago

Roundtrip non-stop flight included

Buffalo (BUF) to St. Louis (STL)

9.4/10 Exceptional! (1,003 reviews)

This was the nicest hotel I have ever stayed at!

Reviewed on Sep 26, 2026

The Ritz-Carlton, St. Louis

Clayton

CA $1,585

per person

Nov 13 - Nov 15

found 19 hours ago

Roundtrip non-stop flight included

Vancouver (YVR) to St. Louis (STL)

9.2/10 Wonderful! (584 reviews)

Don't eat at the restaurant. The food was awful. The service was horrible, maybe worst I've ever had. Couldn't get orders. Couldn't get refills. Server not once asked how the food or drinks were (they were awful as well). And it was an anniversary dinner for us and stay. Hotel pillows were horrible. The TV sucked (can't even airplay??) So much for a 5 star experience. Cheap and mediocre. Will never go back.

Reviewed on Sep 8, 2026

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