Title: Southwest Illinois Pet-friendly Holidays 2025/2026 | Expedia.co.uk ![](https://images.trvl-media.com/place/6058943/ba13542c-304d-47c2-bad4-d7c83a7389e4.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Southwest Illinois Pet-friendly Holidays ## Book a Pet-friendly Hotel + Flight or Car together to unlock savings Photo by Southernmost Illinois Tourism Bureau Stay added Flight added Car - Economy - Premium economy - Business class - First class Leaving from Going to Dates Travellers ## Room 1 Adults ChildrenAges 2 to 17 InfantsYounger than 2 I only need accommodation for part of my trip - ## Plan, book, travel with confidence ### Better together Save up to £335 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 Packages with flights are ATOL protected ## How to find a pet-friendly holiday in Southwest Illinois #### How can I book the best pet-friendly holidays in Southwest Illinois? As a pet parent, you want your best bud along for your Southwest Illinois holiday, right? So use our pet-friendly filter to find all the places that are purr-fect for cats, dogs or even well-trained rabbits. Think stacks of outside space, welcome treats and maybe something lovely that keeps the travel time to a minimum. #### Can I book a cheap Southwest Illinois pet-friendly holiday? pet-friendly package holidays start at , but prices and availability are subject to change, and additional terms may apply. To narrow down the best deals, sort by price and use the filters to find cheap places with tail-wag-worthy amenities. #### How can I book holiday lets in Southwest Illinois that are pet friendly? The space and seclusion of a holiday let is great for holidaying as a family or bigger group, and if your furry friends are with you, even better. Use both the private holiday home and pet-friendly filters to find all the options that tick both boxes. #### How can I find pet-friendly holidays in Southwest Illinois with hot tubs? Pet-friendly holidays aren’t just about the animals – you deserve to indulge yourself, too! Filter our Southwest Illinois properties using the hot-tub and pet-friendly holiday options and find somewhere you can relax while the pooches snooze. #### Can I book a pet-friendly holiday in Southwest Illinois with a car? For hassle-free pet-friendly travel, a car is a no-brainer. Book both your car hire and accommodation with Expedia and you’ll sniff out some great savings. #### How can I book last-minute pet-friendly holidays in Southwest Illinois? A spontaneous last-minute getaway to Southwest Illinois with your pet is what holiday dreams are made of. You might even dig up discounted rates on some hotels by booking close to the date. #### Can I book a pet-friendly holiday in Southwest Illinois with free cancellation and/or flexible dates? We offer several places to stay with free cancellation in Southwest Illinois, just use the fully refundable filter to find the ones available on your dates. Make sure you read the terms and conditions, too. #### Why should I book Southwest Illinois pet-friendly travel with Expedia? Thanks to our dedicated pet-friendly filter, it’s incredibly easy to find accommodation in Southwest Illinois that welcomes fur babies. Search, choose and book in just a few clicks. Purr-fect! ## Top Pet-friendly Southwest Illinois Hotels ![La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis](https://images.trvl-media.com/lodging/1000000/210000/201300/201286/c5041840_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis 136 Regency Park, O'Fallon, IL - 3 hours drive from Southern Illinois University Stay at this 3-star business-friendly hotel in O'Fallon. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the clean rooms in their reviews. ... 6/10 (1,009 reviews) "Fast friendly check-in! Clean room!" Reviewed on 10 Oct 2025 [](https://expedia.co.uk/Collinsville-Hotels-La-Quinta-Inn-Suites-By-Wyndham-OFallon.h201286.Hotel-Information) ![Red Roof Inn St Louis - Troy, IL](https://images.trvl-media.com/lodging/1000000/490000/482700/482646/05c66ebb_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Red Roof Inn St Louis - Troy, IL 2030 Formosa Road, Troy, IL - 3 hours drive from Southern Illinois University Stay at this business-friendly hotel in Troy. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the helpful staff and the clean rooms in their ... 7.6/10 Good! (1,006 reviews) "Great place to stay. Very clean and the staff was outstanding. I live 5 hours away and half way home Victor called me to tell me I left my suit hanging behind the door. He offered to send it to me and it arrived in perfect shape. Very grateful for Victor going above and beyond to help me. Highly ..." Reviewed on 5 Oct 2025 [](https://expedia.co.uk/St-Louis-Hotels-Red-Roof-Inn-St-Louis-Troy.h482646.Hotel-Information) ![La Quinta Inn & Suites by Wyndham Collinsville - St. Louis](https://images.trvl-media.com/lodging/10000000/9650000/9642800/9642754/7a4a5df5_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### La Quinta Inn & Suites by Wyndham Collinsville - St. Louis 6 Gateway Dr, Collinsville, IL - 3 hours drive from Southern Illinois University Stay at this 3-star business-friendly hotel in Collinsville. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the helpful staff and the clean ... 7.2/10 Good! (1,008 reviews) "Did not use gym; pool closed for fall." Reviewed on 9 Oct 2025 [](https://expedia.co.uk/Collinsville-Hotels-La-Quinta-Inn-Suites-By-Wyndham-Collinsville-St-Louis.h9642754.Hotel-Information) [See all 718 properties in Southwest Illinois](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.Hotels.Package®ionId=6058943) 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. ## More holidays 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 Holidays [](https://expedia.co.uk/lp/theme-holidays/all-inclusive-holidays?rfrr=editorial.All_Inclusive%20Holidays.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 Holidays [](https://expedia.co.uk/lp/theme-holidays/beach-holidays?rfrr=editorial.Beach_Holidays.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 Friendly Holidays [](https://expedia.co.uk/lp/theme-holidays/kid-friendly-holidays?rfrr=editorial.Family_Friendly%20Holidays.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 Holidays [](https://expedia.co.uk/lp/theme-holidays/golf-holidays?rfrr=editorial.Golf_Holidays.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 Holidays [](https://expedia.co.uk/lp/theme-holidays/luxury-holidays?rfrr=editorial.Luxury_Holidays.click) ![gay friendly holiday packages](https://forever.travel-assets.com/flex/flexmanager/images/2023/06/15/LGBTQIA_Holiday_Package.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) LGBTQ+ Holidays [](https://expedia.co.uk/lp/theme-holidays/gay-friendly-holidays?rfrr=editorial.LGBTQ+_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/29/romantic.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Romantic Holidays [](https://expedia.co.uk/lp/theme-holidays/romantic-holidays?rfrr=editorial.Romantic_Holidays.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 Holidays [](https://expedia.co.uk/lp/theme-holidays/ski-holidays?rfrr=editorial.Ski_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/22/hero-image-pet-friendly_copy.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Pet Friendly Holidays [](https://expedia.co.uk/lp/theme-holidays/pet-friendly-holidays?rfrr=editorial.Pet_Friendly%20Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2023/05/10/mesog-34434-card-venice.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Where to go when [](https://expedia.co.uk/lp/b/where-to-go-when?rfrr=editorial.Where_to%20go%20when.click) ### Top Pet-friendly Holiday Destinations > - [Pet Friendly Holidays in Australia](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/10/Australia) > - [Pet Friendly Holidays in Cornwall](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/10558/Cornwall) > - [Pet Friendly Holidays in Devon](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/181736/Devon) > - [Pet Friendly Holidays in Dorset](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/184046/Dorset) > - [Pet Friendly Holidays in France](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/59/France) > - [Pet Friendly Holidays in Great Yarmouth](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/4647/Great-Yarmouth) > - [Pet Friendly Holidays in Ireland](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/84/Ireland) > - [Pet Friendly Holidays in Newquay](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/2596/Newquay) > - [Pet Friendly Holidays in Norfolk](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/6046223/Norfolk) > - [Pet Friendly Holidays in Northern Ireland](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/11221/Northern-Ireland) > - [Pet Friendly Holidays in Northumberland](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/6046225/Northumberland) > - [Pet Friendly Holidays in Scotland](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/11219/Scotland) > - [Pet Friendly Holidays in Skegness](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/6048672/Skegness) > - [Pet Friendly Holidays in Somerset](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/6940/Somerset) > - [Pet Friendly Holidays in Suffolk](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/6981/Suffolk) > - [Pet Friendly Holidays in the Isle Of Wight](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/6046218/Isle-Of-Wight) > - [Pet Friendly Holidays in the United Kingdom](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/190/United-Kingdom) > - [Pet Friendly Holidays in Wales](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/3754/Wales) > - [Pet Friendly Holidays in Weymouth](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/5470/Weymouth) > - [Pet Friendly Holidays in Yorkshire](https://www.expedia.co.uk/lp/theme-holidays/pet-friendly-holidays/6342462/Yorkshire) ## More Holiday Ideas [Flights to Southwest Illinois](https://expedia.co.uk/Cheap-Flights-To-Southwest-Illinois.d6058943.Travel-Guide-Flights)[Southwest Illinois Hotels](https://expedia.co.uk/Southwest-Illinois-Hotels.d6058943.Travel-Guide-Hotels)[Southwest Illinois Holiday Rentals](https://expedia.co.uk/Southwest-Illinois-Holiday-Rentals.d6058943.Travel-Guide-HolidayRentals)[Southwest Illinois Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Southwest-Illinois.d6058943.Car-Hire-Guide)[Southwest Illinois Holidays](https://expedia.co.uk/Southwest-Illinois.d6058943.Holidays-City-Breaks) \* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in 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 ![QR code to download the app](data:image/png;base64,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)