Title: Mountain Vacations in Southern Illinois 2026 | Expedia.ca ![](https://images.trvl-media.com/place/553248635944113522/0e29d2f8-2d58-457a-908d-4b89b13776d9.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Southern Illinois Mountain Vacations ## Book a Hotel + Flight or Car together to unlock savings Photo by Southernmost Illinois Tourism Bureau - ## Plan, book, travel with confidence - ### Better together Save up to CA $1,096 when you book a flight and hotel together\* - ### Find the right fit With over 300,000 hotels worldwide, it's easy to create a perfect package - ### Rest easy Plan, book, and manage your trip all in one place ## Flight and Mountain hotel deals in Southern Illinois Price found within the past 48 hours. Click for updated prices. ![River City Casino & Hotel](https://images.trvl-media.com/lodging/7000000/6460000/6456500/6456459/33f9207d_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### River City Casino & Hotel CA $1,018 per person Mar 18 - Mar 22 found 1 day ago Roundtrip flight included Toronto (YYZ) to St. Louis (STL) 9/10 Wonderful! (1,443 reviews) Everything was great Reviewed on Feb 1, 2026 ![DoubleTree by Hilton Hotel St. Louis - Chesterfield](https://images.trvl-media.com/lodging/1000000/10000/3300/3258/47e1344b_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### DoubleTree by Hilton Hotel St. Louis - Chesterfield CA $1,058 per person Mar 18 - Mar 22 found 1 day ago Roundtrip flight included Toronto (YYZ) to St. Louis (STL) 8.6/10 Excellent! (1,001 reviews) Clean rooms, comfortable beds, kind and helpful staff such as Kim, Brandon at the front desk, Michelle our house keeper were all fantastic. Reviewed on Nov 26, 2025 ![Ameristar Casino Resort and Spa](https://images.trvl-media.com/lodging/2000000/1880000/1873300/1873292/c42cf5fe_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Ameristar Casino Resort and Spa CA $1,199 per person Mar 18 - Mar 22 found 1 day ago Roundtrip flight included Toronto (YYZ) to St. Louis (STL) 8.4/10 Very Good! (1,006 reviews) What an incredible experience! The property was beautiful! Very impressive room,restaurants were top shelf and the casino was great! Definitely Recommend! Reviewed on Feb 1, 2026 ![DoubleTree by Hilton St. Louis - Westport](https://images.trvl-media.com/lodging/1000000/20000/19400/19336/67aabb2b_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### DoubleTree by Hilton St. Louis - Westport CA $1,296 per person Mar 18 - Mar 22 found 1 day ago Roundtrip flight included Toronto (YYZ) to St. Louis (STL) 8.2/10 Very Good! (1,002 reviews) Fantastic Place To Stay! Reviewed on Nov 26, 2025 ![Hilton St. Louis Frontenac](https://images.trvl-media.com/lodging/1000000/10000/2100/2054/68baaab6_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Hilton St. Louis Frontenac CA $1,112 per person Mar 18 - Mar 22 found 1 day ago Roundtrip flight included Toronto (YYZ) to St. Louis (STL) 8.8/10 Excellent! (1,003 reviews) Clean rooms and friendly staff. Safe area. Restaurant was delicious. Absolutely nothing negative about my stay at all. Beautiful property. Reviewed on Jan 24, 2026 Don't see what you're looking for? See all available trips from Columbus to Southern Illinois [View all trips](https://expedia.ca/go/package/search/FlightHotel/2026-03-02/2026-03-09/?FromAirport=Columbus,%20Ohio,%20United%20States%20of%20America&Destination=STL&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 4 Night Mountain holidays in Southern Illinois Price found within the past 48 hours. Click for updated prices. ![The Wildwood Hotel](https://images.trvl-media.com/lodging/2000000/1770000/1768200/1768149/800a6847_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### The Wildwood Hotel CA $986 per person Mar 18 - Mar 22 found 1 day ago Roundtrip flight included Toronto (YYZ) to St. Louis (STL) 9.2/10 Wonderful! (1,600 reviews) Clean room and great breakfast Reviewed on Feb 2, 2026 ![DoubleTree by Hilton Hotel St. Louis - Chesterfield](https://images.trvl-media.com/lodging/1000000/10000/3300/3258/47e1344b_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### DoubleTree by Hilton Hotel St. Louis - Chesterfield CA $1,058 per person Mar 18 - Mar 22 found 1 day ago Roundtrip flight included Toronto (YYZ) to St. Louis (STL) 8.6/10 Excellent! (1,001 reviews) Clean rooms, comfortable beds, kind and helpful staff such as Kim, Brandon at the front desk, Michelle our house keeper were all fantastic. Reviewed on Nov 26, 2025 ![Ameristar Casino Resort and Spa](https://images.trvl-media.com/lodging/2000000/1880000/1873300/1873292/c42cf5fe_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Ameristar Casino Resort and Spa CA $1,199 per person Mar 18 - Mar 22 found 1 day ago Roundtrip flight included Toronto (YYZ) to St. Louis (STL) 8.4/10 Very Good! (1,006 reviews) What an incredible experience! The property was beautiful! Very impressive room,restaurants were top shelf and the casino was great! Definitely Recommend! Reviewed on Feb 1, 2026 Don't see what you're looking for? See all available trips from Columbus to Southern Illinois [View all trips](https://expedia.ca/go/package/search/FlightHotel/2026-03-02/2026-03-09/?FromAirport=Columbus,%20Ohio,%20United%20States%20of%20America&Destination=STL&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## More vacations you might like ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/06/08/all-inclusive_holidays_US.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) All Inclusive Vacations [](https://expedia.ca/lp/theme-vacations/all-inclusive-vacations?rfrr=editorial.All_Inclusive%20Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/10/17/XPC_Beach_Overview_HR_v3.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Beach Vacations [](https://expedia.ca/lp/theme-vacations/beach-vacations?rfrr=editorial.Beach_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/06/08/Family_holidays_US_3_.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Family Vacations [](https://expedia.ca/lp/theme-vacations/kid-friendly-vacations?rfrr=editorial.Family_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/04/29/frCA_Sejours_golf-Portugal.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Golf Vacations [](https://expedia.ca/lp/theme-vacations/golf-vacations?rfrr=editorial.Golf_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/07/15/US_Luxury_VR_Miami.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Luxury Vacations [](https://expedia.ca/lp/theme-vacations/luxury-vacations?rfrr=editorial.Luxury_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/29/romantic.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Romantic Vacations [](https://expedia.ca/lp/theme-vacations/romantic-vacations?rfrr=editorial.Romantic_Vacations.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/10/17/31952_v1_atfraraski22_insta_4.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Ski Vacations [](https://expedia.ca/lp/theme-vacations/ski-vacations?rfrr=editorial.Ski_Vacations.click) ## More Vacations Ideas [Flights to Southern Illinois ](https://expedia.ca/Cheap-Flights-To-Southern-Illinois.d6233859.Travel-Guide-Flights)[ Southern Illinois Hotels ](https://expedia.ca/Southern-Illinois-Hotels.d6233859.Travel-Guide-Hotels)[ Southern Illinois Vacation Rentals ](https://expedia.ca/Southern-Illinois-Vacation-Rentals.d6233859.Travel-Guide-VacationRentals)[ Southern Illinois Car Rentals ](https://expedia.ca/Car-Rentals-In-Southern-Illinois.d6233859.Car-Rental-Guide)[ Southern Illinois Vacations ](https://expedia.ca/Southern-Illinois.d6233859.Destination-Travel-Guides) \* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels and earn double points when you book on the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app