View New & Used RVs for Sale in or near Caseyville, Illinois
224 listings match your search
Search units in the following cities
AuroraChicagoJolietNapervilleRockfordView All CitiesView Illinois RV Dealers
New 2026 Forest River Puma Camping Edition 303BHCE
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisCall for details.
New 2025 Keystone Springdale 240RB
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisKeystone Springdale travel trailer 240RB highlights from Optimum RV: Large Slide Out Front Private Bedroom Pass-Through Storage Kitchen Pantry Queen Bed You will love the amount of space you have in this rear bath trailer! Once the large slide is put out, ...
Used 2007 Palomino Puma 26-FBSS
Used Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisSingle Slide, Rear Bath w/Lav., Tub/Shower, Rear Corner Bunk Beds, Exterior Storage, Booth Dinette & Sofa Sleeper Slideout, Ent. Center, Double Kitchen Sink, 3 Burner Range, Refrigerator, Pantry, Overhead Cabinets, Front Queen Bed w/Wardrobe, Night Stand w ...
New 2026 Palomino Puma Unleashed 25TH
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisCall for details.
New 2026 Forest River Puma Camping Edition 210RKCE
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisCall for details.
Used 2024 Keystone Cougar 316RLS
Used Fifth Wheel in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisKeystone Cougar fifth wheel 316RLShighlights: Dual-Sink Vanity Kitchen Island Queen Bed Slide Tri-Fold Sleeper Sofa Two Awnings 12V Ceiling Fan The dual-sink vanity in the full bathroom on this Cougar fifth wheel is what will make your morning routine feel ...
New 2025 Forest River Viking 4K Series 18DBS
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisForest River Viking 4K Series travel trailer 18DBS highlights from Optimum RV: Double-Size Bunks Rear Corner Bath U-Dinette/Hidden Wall Bed Under 4,000 lbs. This versatile trailer easily sleeps a family of six and provides plenty of seating thanks to the v ...
New 2025 Keystone Springdale Classic Mini 1700FQ
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisKeystone Springdale Classic Mini travel trailer 1700FQ highlights from Optimum RV: Rear Bath Queen Bed Booth Dinette 10' Awning This cozy trailer for two or four will have you out enjoying nature easily. There is a queen bed for you, and the booth dinette ...
Used 2020 K-Z Sportsmen SE 240FBSE
Used Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisKZ Sportsmen SE travel trailer 240FBSEhighlights: Rear Bath Private Bedroom 42" Booth Dinette Exterior Speakers Leash Latch Stainless Steel Sink You can make warm meals in the microwave that includes a turntable or use the drop-in cooktop with glass covero ...
New 2025 Palomino Puma Destination 402LFT
New Destination Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisPalomino Puma Destination trailer 402LFT highlights from Optimum RV: Double Loft Areas Kitchen Island Triple Slides Front Living Area Dual Recliners Outside Storage Compartments Wherever your destination may be, you can be sure to enjoy it to the fullest w ...
New 2026 Sunset Park RV Sun Lite LTD 21DB
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisSunset Park RV Sun Lite LTD 21DB highlights from Optimum RV: Double-Size Bunks Three Burner Range Full Bath Power Awning The perfect family-friendly travel trailer is found with this Sun Lite LTD model. You can take the front bed each night, while your gue ...
New 2026 Forest River Puma 310RK
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisPalomino Puma 310RK travel trailer highlights from Optimum RV: King Bed Slide Out Rear Kitchen Outside Storage Fireplace Booth Dinette You'll love camping in this double slide out travel trailer with a rear kitchen and a spacious front bath! There is a 40" ...
Used 2022 Palomino Puma 25BHFQ
Used Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisPalomino Puma 25BHFQ travel trailer highlights from Optimum RV: Two Bedrooms Entertainment Center U-Shaped Dinette Outside Shower With two bedrooms in this travel trailer, everyone will have their own comfortable, private place to sleep! The rear corner be ...
New 2026 Keystone Springdale Classic 200RLC
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisKeystone Springdale Classic travel trailer 200RLC highlights from Optimum RV: Full Bath Kitchen Pantry Sofa Exterior Pass-Through This trailer is perfect for your crew of four to six. There is a queen bed in the front bedroom, along with dual closets and n ...
New 2025 Forest River Viking 5K Series 25QBH
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisForest River Viking 5K Series travel trailer 25QBH highlights from Optimum RV: Bunkhouse Suite Front RV Queen Bed Full Rear Bath 20' Power Awning Your guests will love camping with you in this travel trailer! The bunkhouse suite includes four bunks with st ...
Used 2003 R-Vision Stratus 291
Used Class A in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisCall for details.
New 2026 Sunset Park RV Sun Lite LTD 21DB
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisSunset Park RV Sun Lite LTD 21DB highlights from Optimum RV: Double-Size Bunks Three Burner Range Full Bath Power Awning The perfect family-friendly travel trailer is found with this Sun Lite LTD model. You can take the front bed each night, while your gue ...
Used 2025 Gulf Stream Enlighten 17BH
Used Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisCall for details.
Used 2012 Coachmen Freedom Express LTZ 19SQX
Used Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisExpandable Freedom Express by Coachmen w/Front & Rear Side Queen Tent End Beds, Wardrobe, Rear Corner Bath Including Angle Shower, Toilet & Sink, Pantry Below Rear Bed, Refrigerator, 3 Burner Range w/Microwave Above, Dbl. Kitchen Sink, Booth Dinette w/Fron ...
New 2026 Forest River Puma Camping Edition 250RBCE
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisPalomino Puma Camping Edition travel trailer 250RBCE highlights from Optimum RV: Full Rear Bath Large Slide Out 60" x 74" RV Queen Bed Outside Storage Wherever you decide to camp, you can be sure to have a great time in this rear bath travel trailer! The c ...
Used 2008 Monaco RV Camelot 42PDQ
Used Class A in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisQuad Slide, Rear King Bed Slideout w/Nightstands, Wardrobe w/Storage Cabinets, TV/Storage & Dresser Slideout, Closet w/Wash/Dryer Opt., Angle Shower, Lav., Stool Room w/Vanity & Overhead Cabinet, Pantry/Refrigerator/Legless Dinette & 78" Sofa Slideout, TV ...
Used 1999 Fleetwood Pace Arrow Vision 36B
Used Class A in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisCall for details.
Used 2014 Winnebago Vista 30T
Used Class A in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisWinnebago Vista Class A Coach w/Rear Queen Bed Slideout w/Nightstands, Wardrobe/Chest of Drawers/Wardrobe, Folding Door to Hall w/Shower, Pantry, Refrigerator, Private Toilet & Sink Area, Dbl. Kitchen Sink, Overhead Cabinets, 3 Burner Range & Booth Dinette ...
New 2026 Sunset Park RV Sun Lite 27WQB
New Travel Trailer in Festus, Missouri 63028
For Sale by Optimum RV - St. LouisSunset Park RV Sun Lite toy hauler travel trailer 27WQB highlights from Optimum RV: Walk-Thru Bath Three Burner Cooktop Four D-Rings 18' Power Awning Load up your riding gear and head for the trails in this toy hauler. Once you've unloaded your toys from t ...























