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View New & Used Keystone Fifth Wheel RVs for Sale in or near Saint Charles, Missouri

38 listings match your search

Find your perfect Keystone Fifth Wheel rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!

Most Popular Keystone Models

MontanaCougarSpringdaleCougar Half-TonMontana High CountryAlpinePassportHideoutOutbackBulletSpringdale ClassicFuzion
Research Specs for Keystone Fifth Wheel
Used 2017 Keystone Montana 3950BR available in Festus, Missouri

Used 2017 Keystone Montana 3950BR

Used Fifth Wheel in Festus, Missouri 63028

You will love camping in this Keystone Montana fifth wheel model 3950 BR. This unit features quadruple slides, a rear living layout, and a bonus room with loft above, plus more.Enter and head left to the rear combined kitchen and living area. Notice the am ...

    Optimum RV - St. Louis
    Festus, MO

    Get Price Info

    • Length: 485' 0"
    • # Slideouts: 4
    • Sleeping Cap: 7
    Used 2023 Keystone Montana 3231CK available in Festus, Missouri

    Used 2023 Keystone Montana 3231CK

    Used Fifth Wheel in Festus, Missouri 63028

    Keystone Montana fifth wheel 3231CK highlights: Kitchen Island Rear Living Area Front Private Bedroom Pull Out Pantry Outside Shower Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, two pull out pantries with extra count ...

      Optimum RV - St. Louis
      Festus, MO

      Get Price Info

      • # Slideouts: 3
      • Sleeping Cap: 4
      19
      Used 2017 Keystone Cougar X-Lite 27RKS available in Festus, Missouri

      Used 2017 Keystone Cougar X-Lite 27RKS

      Used Fifth Wheel in Festus, Missouri 63028

      This Cougar X-Lite fifth wheel 27RKS by Keystone RV features a rear kitchen layout, a single slide for added interior space, and all that you need to enjoy your time on the road.Step inside and see the recliners to the left of the door with storage cabinet ...

      • Sale
      Optimum RV - St. Louis
      Festus, MO

      $33,888.00

      • # Slideouts: 2
      • Sleeping Cap: 5
      18
      Used 2019 Keystone Montana 3931FB available in Festus, Missouri

      Used 2019 Keystone Montana 3931FB

      Used Fifth Wheel in Festus, Missouri 63028

      Keystone Montana Fifth Wheel 3931FB Highlights: Unique Master Suite Front Wall Closet Dual Sinks Half Bath Kitchen Island Residential Refrigerator It's time to start living your traveling dreams in this Montana! Beginning with the master suite featuring a ...

      • Sale
      Optimum RV - St. Louis
      Festus, MO

      $54,945.00

      • Length: 485' 0"
      • # Slideouts: 3
      • Sleeping Cap: 4
      33
      New 2024 Keystone Cougar Sport 2700BH available in St Louis, Missouri

      New 2024 Keystone Cougar Sport 2700BH

      New Fifth Wheel in St Louis, Missouri 63129

      Cougar Sport, private bunk room with triple bunks.Factory Options:2nd 15.0 BTU A/CAnti Lock Breaking SystemCougar SportElectric Rear Stabilizer JacksRefrigerator 12V 10CFRVIA Seal - Go CampingSolar Flex Protect5W Dealer PrepCougar 25th Anniversary Sport Pa ...

        Midwest RV Center
        St Louis, MO

        $42,975.00

          1
          New 2024 Keystone Montana 3761FL available in St Louis, Missouri

          New 2024 Keystone Montana 3761FL

          New Fifth Wheel in St Louis, Missouri 63129

          *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:2'' Accessory Hitch2-100ah DFE Heated Lithium Batteries6 Point Hydraulic Auto LevelingCobblestoneExterior Decor - GlacierResidential Fridge ...

          • Sale
          Midwest RV Center
          St Louis, MO

          $99,975.00

            42
            New 2024 Keystone Cougar Half Ton 29RKS available in St Louis, Missouri

            New 2024 Keystone Cougar Half Ton 29RKS

            New Fifth Wheel in St Louis, Missouri 63129

            *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:Driftwood Interior5W Dealer PrepElectric 4 Point Leveling SystemFireplaceFree Standing Dinette & ChairsiN Command Pro With Global Conne ...

            • Sale
            Midwest RV Center
            St Louis, MO

            $57,975.00

              37
              New 2024 Keystone Montana High Country 381TB available in St Louis, Missouri

              New 2024 Keystone Montana High Country 381TB

              New Fifth Wheel in St Louis, Missouri 63129

              *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Two Bedroom Suite With Loft & Two Full BathFactory Options:2nd Power Awning3rd 15K A/CAutomatic Leveling SystemBooth DinnetteKingston InteriorRefrigera ...

                Midwest RV Center
                St Louis, MO

                $89,975.00

                  58
                  New 2023 Keystone Montana 3761FL available in St Louis, Missouri

                  New 2023 Keystone Montana 3761FL

                  New Fifth Wheel in St Louis, Missouri 63129

                  *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:5W Dealer Prep2'' Accessory Hitch2-100ah DFE Heated Lithium Batteries6 Point Hydraulic Auto LevelingCottage WhiteExterior Decor-Full Body P ...

                    Midwest RV Center
                    St Louis, MO

                    $109,975.00

                      50
                      New 2024 Keystone Montana High Country 385BR available in St Louis, Missouri

                      New 2024 Keystone Montana High Country 385BR

                      New Fifth Wheel in St Louis, Missouri 63129

                      Bonus Room With Loft & Outside KitchenFactory Options:2" Towing Hitch2nd Power AwningAutomatic Leveling SystemKingston InteriorFree Standing Dinette & ChairsRefrigerator - Residential - 18CFRoad Armor Pin BoxRVIA Seal - Go CampingSandstone Maple Ed ...

                        Midwest RV Center
                        St Louis, MO

                        $89,975.00

                          6
                          New 2024 Keystone Cougar Sport 2400RE available in St Louis, Missouri

                          New 2024 Keystone Cougar Sport 2400RE

                          New Fifth Wheel in St Louis, Missouri 63129

                          Factory Options:Anti Lock Breaking SystemCougar SportElectric Rear Stabilizer JacksRefrigerator 12V 10CFRVIA Seal - Go CampingSolar Flex ProtectTheater Seating5W Dealer PrepCougar 25th Anniversary Sport Package:Sport Appearance Package:Frameless Windows,Gl ...

                            Midwest RV Center
                            St Louis, MO

                            $42,975.00

                              41
                              New 2024 Keystone Cougar Sport 2100RK available in St Louis, Missouri

                              New 2024 Keystone Cougar Sport 2100RK

                              New Fifth Wheel in St Louis, Missouri 63129

                              *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:5W Dealer PrepCougar SportElectric Rear StabilizerJacksRefrigerator 12V 10CFRVIA Seal - Go CampingSolar Flex 200Cougar 25th Anniversary Spo ...

                              • Sale
                              Midwest RV Center
                              St Louis, MO

                              $37,975.00

                                31
                                Used 2018 Keystone Avalanche 320RS available in O'fallon, Missouri

                                Used 2018 Keystone Avalanche 320RS

                                Used Fifth Wheel in O'fallon, Missouri 63368

                                2018 Keystone Avalanche 320RS 35' 10" Fifth Wheel. 3 Slide Outs, Awning, Sleeps 4, Dual A/C Units.Keystone Avalanche fifth wheel 320RS highlights: Master SuiteFireplaceKitchen IslandArmstrong Stabelizers InstalledUpgrades:Splendide Washer/Dryer ComboHeavy ...

                                  National Vehicle
                                  O'fallon, MO

                                  $39,995.00

                                  • Length: 35' 0"
                                  • # Slideouts: 3
                                  • Sleeping Cap: 4
                                  45
                                  New 2024 Keystone Cougar 320RDS - ON ORDER! available in St Louis, Missouri

                                  New 2024 Keystone Cougar 320RDS - ON ORDER!

                                  New Fifth Wheel in St Louis, Missouri 63129

                                  Rear Den With Huge L-shaped SofaFactory Options:2nd 15.0 BTU A/C Anti Lock Breaking SystemDriftwoodElectric 4 Point Leveling SystemExterior Decor - WhiteFree Standing Dinette & ChairsKing BedRefrigerator 12V-16CFRVIA Seal - Go CampingSolar Flex Protect ...

                                    Midwest RV Center
                                    St Louis, MO

                                    $69,975.00

                                      1
                                      New 2024 Keystone Montana High Country 331RL available in St Louis, Missouri

                                      New 2024 Keystone Montana High Country 331RL

                                      New Fifth Wheel in St Louis, Missouri 63129

                                      *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:5W Dealer Prep2'' Towing Hitch2nd Power AwningAutomatic Leveling SystemFree Standing Dinette & ChairsSandstone Maple EditionSolar Flex ...

                                        Midwest RV Center
                                        St Louis, MO

                                        $79,975.00

                                          43
                                          New 2024 Keystone Cougar Sport 2100RK available in St Louis, Missouri

                                          New 2024 Keystone Cougar Sport 2100RK

                                          New Fifth Wheel in St Louis, Missouri 63129

                                          *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:5W Dealer PrepCougar SportElectric Rear StabilizerJacksRefrigerator 12V 10CFRVIA Seal - Go CampingSolar Flex 200Cougar 25th Anniversary Spo ...

                                          • Sale
                                          Midwest RV Center
                                          St Louis, MO

                                          $37,975.00

                                            31
                                            New 2024 Keystone Montana High Country 311RD - ON ORDER! available in St Louis, Missouri

                                            New 2024 Keystone Montana High Country 311RD - ON ORDER!

                                            New Fifth Wheel in St Louis, Missouri 63129

                                            Rear Den, U-Kitchen, Outdoor KitchenFactory Options:2" Towing Hitch2nd Power AwningAutomatic Leveling SystemKingston InteriorFree Standing Dinette & ChairsRefrigerator - Residential - 18CFRoad Armor Pin BoxRVIA Seal - Go CampingSandstone Maple EditionS ...

                                              Midwest RV Center
                                              St Louis, MO

                                              $70,975.00

                                                1
                                                New 2024 Keystone Montana High Country 295RL available in St Louis, Missouri

                                                New 2024 Keystone Montana High Country 295RL

                                                New Fifth Wheel in St Louis, Missouri 63129

                                                Rear Living Room, Three SlidesFactory Options:2" Towing Hitch2nd Power AwningAutomatic Leveling SystemArlington InteriorFree Standing Dinette & ChairsRefrigerator - Residential - 18CFRoad Armor Pin BoxRVIA Seal - Go CampingSandstone Maple EditionSolar ...

                                                  Midwest RV Center
                                                  St Louis, MO

                                                  $70,975.00

                                                    1
                                                    Used 2020 Keystone Montana 331RL available in Washington, Missouri

                                                    Used 2020 Keystone Montana 331RL

                                                    Used Fifth Wheel in Washington, Missouri 63090

                                                    Stock #367573 - Montana fifth wheel kept in covered storage, recently waxed, roof treated and wheel bearing greased, in house vac that's never been used!What a beautiful RV! From the gorgeous kitchen to the private bedroom and spacious living room, this RV ...

                                                    • Sale
                                                    • Consignment
                                                    • Reduced
                                                    Pop RVs
                                                    Washington, MO

                                                    $68,000.00

                                                    • Length: 33' 0"
                                                    • Dry Weight: 11,540 lbs
                                                    • # Slideouts: 3
                                                    • Sleeping Cap: 6
                                                    153 1
                                                    Used 2018 Keystone Alpine 3400RS available in St. Louis, Missouri

                                                    Used 2018 Keystone Alpine 3400RS

                                                    Used Fifth Wheel in St. Louis, Missouri 63146

                                                    2018 Keystone Alpine 3400RS 36' Fifth Wheel. 3 Slide Outs, Awning, Sleeps 4, Dual A/C Units, Heat Pump, Leveling Jacks.This rear living Keystone Alpine fifth wheel 3400RS features triple slides, a queen size bed, and a convenient kitchen island.Step inside ...

                                                      National Vehicle
                                                      St. Louis, MO

                                                      $40,000.00

                                                      • Length: 36' 0"
                                                      • # Slideouts: 3
                                                      • Sleeping Cap: 4
                                                      25
                                                      Used 2016 Keystone Montana 3820FK available in Millstadt, Illinois

                                                      Used 2016 Keystone Montana 3820FK

                                                      Used Fifth Wheel in Millstadt, Illinois 62260

                                                      Stock #380311 - Unit is in great condition, stored inside, front kitchen, washer & dryer, surge protection, towel drying rack!!Embark on a luxurious adventure with the 2016 Montana 3820FK, a fifth wheel that goes above and beyond to redefine the RV experie ...

                                                      • Sale
                                                      • Consignment
                                                      • Reduced
                                                      Pop RVs
                                                      Millstadt, IL

                                                      $44,950.00

                                                      • Length: 38' 0"
                                                      • Dry Weight: 13,895 lbs
                                                      • # Slideouts: 5
                                                      • Sleeping Cap: 6
                                                      175 1
                                                      Used 2021 Keystone Montana 3121RL available in St Louis, Missouri

                                                      Used 2021 Keystone Montana 3121RL

                                                      Used Fifth Wheel in St Louis, Missouri 63129

                                                      One of Keystone's best selling Fifth Wheels!DimensionsLength35 ft. (420 in.)Width8 ft. (96 in.)Height13.33 ft. (160 in.)WeightDry Weight11,999 lbs.Payload Capacity4,351 lbs.GVWR16,350 lbs.Hitch Weight2,350 lbs.Holding TanksNumber Of Fresh Water Holding Tan ...

                                                        Midwest RV Center
                                                        St Louis, MO

                                                        $57,900.00

                                                          46
                                                          New 2024 Keystone Cougar Sport 2100RK available in St Louis, Missouri

                                                          New 2024 Keystone Cougar Sport 2100RK

                                                          New Fifth Wheel in St Louis, Missouri 63129

                                                          *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:5W Dealer PrepAnti Lock Breaking SystemElectric Rear StabilizerJacksRefrigerator 12V 10CFRVIA Seal - Go CampingSolar Flex 200Cougar 25th An ...

                                                            Midwest RV Center
                                                            St Louis, MO

                                                            $39,975.00

                                                              4
                                                              New 2024 Keystone Cougar 316RLS available in St Louis, Missouri

                                                              New 2024 Keystone Cougar 316RLS

                                                              New Fifth Wheel in St Louis, Missouri 63129

                                                              *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:2nd 15.0 BTU A/C2nd Power AwningAnti Lock Breaking SystemDriftwoodElectric 4 Point Leveling SystemExterior Decor - WhiteFree Standing Dinet ...

                                                                Midwest RV Center
                                                                St Louis, MO

                                                                $69,975.00

                                                                  43
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