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View New & Used Keystone RVs for Sale in or near Longmont, Colorado

140 listings available

Find your perfect Keystone 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!
Used 2021 Keystone Raptor 356 available in Aurora, Colorado

Used 2021 Keystone Raptor 356

Used Toy Hauler in Aurora, Colorado 80016

Stock #384696 - Make an offer! Spacious 5th wheel with all of the best amenities! Toy hauler space in the back as an added bonus! Ready to welcome you to adventure!2021 Keystone Raptor 356 Toy Hauler located in Denver, CO.Make an offer on this beautiful 20 ...

  • Sale
  • Consignment
  • Reduced
Pop RVs Aurora, CO

$67,500.00

  • Length: 35' 0"
  • Dry Weight: 13,884 lbs
  • # Slideouts: 3
  • Sleeping Cap: 7
New 2024 Keystone Cougar Half-Ton 29RKS available in Longmont, Colorado

New 2024 Keystone Cougar Half-Ton 29RKS

New Fifth Wheel in Longmont, Colorado 80504

$73,206 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton fifth wheel 29RKS highlights:Rear KitchenTheater SeatingBooth DinetteOutside Kitchen20' Electric Awning?You'll have all that you need to enjoy every adventure with this Cougar Half- ...

    • Length: 33' 0"
    • Dry Weight: 8,958 lbs
    • # Slideouts: 3
    • Sleeping Cap: 5
    New 2024 Keystone Cougar 290RLS available in Longmont, Colorado

    New 2024 Keystone Cougar 290RLS

    New Fifth Wheel in Longmont, Colorado 80504

    Keystone Cougar fifth wheel 290RLS?highlights:Patent-Pending WindshieldKitchen IslandPull-Out Trash CanBooth DinetteHutch12V Ceiling Fan?Gain some freedom to travel with this Cougar fifth wheel! You will be oh-so comfortable in the front private bedroom as ...

      • Length: 34' 0"
      • Dry Weight: 10,360 lbs
      • # Slideouts: 3
      • Sleeping Cap: 5
      New 2025 Keystone Cougar Half-Ton 22MLSWE available in Longmont, Colorado

      New 2025 Keystone Cougar Half-Ton 22MLSWE

      New Travel Trailer in Longmont, Colorado 80504

      $52,290 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 22MLSWE highlights:King-Size BedTheater SeatingBooth DinetteLarge SlidePass-Through Storage?With a king-size bed, this Cougar Half-Ton travel trailer shows that you c ...

        • Length: 27' 0"
        • Dry Weight: 5,880 lbs
        • # Slideouts: 1
        • Sleeping Cap: 3
        New 2024 Keystone Montana 3231CK available in Aurora, Colorado

        New 2024 Keystone Montana 3231CK

        New Fifth Wheel in Aurora, Colorado 80011

        Keystone Montana fifth wheel 3231CK highlights:Kitchen IslandRear Living AreaFront Private BedroomTwo Pull Out PantriesResidential Range Hood?Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, two pull out pantries with ex ...

          • Length: 38' 0"
          • Dry Weight: 12,940 lbs
          • # Slideouts: 3
          • Sleeping Cap: 4
          New 2025 Keystone Cougar Half-Ton 25MLE available in Longmont, Colorado

          New 2025 Keystone Cougar Half-Ton 25MLE

          New Travel Trailer in Longmont, Colorado 80504

          $56,685 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 25MLE highlights:Rear KitchenSpacious Full BathKing BedSpacious Living Area?If you're ready for fun summers at the lake, make your adventures complete with this trave ...

            • Length: 30' 0"
            • Dry Weight: 6,676 lbs
            • # Slideouts: 1
            • Sleeping Cap: 5
            New 2024 Keystone Cougar Half-Ton 23MLE available in Longmont, Colorado

            New 2024 Keystone Cougar Half-Ton 23MLE

            New Fifth Wheel in Longmont, Colorado 80504

            Keystone Cougar Half-Ton fifth wheel 23MLE highlights:Private Front BedroomHutchTri-Fold Sofa SleeperUnobstructed Pass-Through StorageOutside Mini Refrigerator & Griddle?If you are looking for a fifth wheel that sleeps four to six with inside and outside c ...

              • Length: 28' 0"
              • Dry Weight: 7,678 lbs
              • # Slideouts: 2
              • Sleeping Cap: 6
              New 2024 Keystone Alpine 3011CK available in Longmont, Colorado

              New 2024 Keystone Alpine 3011CK

              New Fifth Wheel in Longmont, Colorado 80504

              Keystone Alpine fifth wheel 3011CK highlights:King BedTwo Pull-Out PantriesFree Standing Dinette?FireplaceOutside Kitchen?A great coach for an?adventurous couple that loves to travel. This Alpine fifth wheel features wide open spaces thanks to triple slide ...

                • Length: 35' 0"
                • Dry Weight: 12,300 lbs
                • Sleeping Cap: 4
                New 2024 Keystone Cougar 260MLE available in Longmont, Colorado

                New 2024 Keystone Cougar 260MLE

                New Fifth Wheel in Longmont, Colorado 80504

                Keystone Cougar fifth wheel 260MLE highlights:12V Ceiling FanDouble SlidesShower with a SeatOutside KitchenFront Private Bedroom?This fifth wheel is packed with premium features you won't want to camp without. You'll feel at home in the front private bedro ...

                  • Length: 31' 0"
                  • Dry Weight: 9,820 lbs
                  • # Slideouts: 2
                  • Sleeping Cap: 4
                  New 2024 Keystone Alpine 3700FL available in Longmont, Colorado

                  New 2024 Keystone Alpine 3700FL

                  New Fifth Wheel in Longmont, Colorado 80504

                  $127,984 *MSRP is subject to change by manufacturerKeystone RV Alpine fifth wheel 3700FL highlights:?Underbed StorageBath and a HalfKitchen IslandFront Living AreaHitch VisionHeated Basement Storage?A full rear bathroom creates a master suite in this fifth ...

                    • Length: 41' 0"
                    • Dry Weight: 14,111 lbs
                    • # Slideouts: 5
                    • Sleeping Cap: 6
                    New 2024 Keystone Montana High Country 373RD available in Aurora, Colorado

                    New 2024 Keystone Montana High Country 373RD

                    New Fifth Wheel in Aurora, Colorado 80011

                    Keystone Montana High Country fifth wheel 373RD highlights:Elevated Rear DenDual-Sink VanityCoffee StationResidential RefrigeratorStorage Tray Pull-OutMORryde Solid Step?You'll be able to love this Montana High Country fifth wheel for years and years and y ...

                      • Length: 41' 0"
                      • Dry Weight: 13,320 lbs
                      • # Slideouts: 4
                      • Sleeping Cap: 6
                      New 2024 Keystone Cougar Half-Ton 29BHL available in Longmont, Colorado

                      New 2024 Keystone Cougar Half-Ton 29BHL

                      New Fifth Wheel in Longmont, Colorado 80504

                      $68,353 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton fifth wheel 29BHL highlights:Rear Private Bunkhouse/OfficeSpacious Full BathTri-Fold Sleeper SofaExterior Capital GriddleBedroom Wardrobe Slide?If you're needing additional sleeping ...

                        • Length: 33' 0"
                        • Dry Weight: 8,360 lbs
                        • # Slideouts: 2
                        • Sleeping Cap: 8
                        New 2024 Keystone Springdale Classic 200RLCWE available in Longmont, Colorado

                        New 2024 Keystone Springdale Classic 200RLCWE

                        New Travel Trailer in Longmont, Colorado 80504

                        Springdale Classic travel trailer 200RLCWE highlights:Full BathKitchen PantrySofaExterior Pass-Through?This trailer is perfect for your crew of four to six. There is a queen bed in the semi-private bedroom, along with dual closets and nightstands to keep y ...

                          • Length: 29' 0"
                          • Dry Weight: 4,570 lbs
                          • Sleeping Cap: 5
                          New 2025 Keystone Cougar Half-Ton 22MLSWE available in Longmont, Colorado

                          New 2025 Keystone Cougar Half-Ton 22MLSWE

                          New Travel Trailer in Longmont, Colorado 80504

                          $52,290 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 22MLSWE highlights:King-Size BedTheater SeatingBooth DinetteLarge SlidePass-Through Storage?With a king-size bed, this Cougar Half-Ton travel trailer shows that you c ...

                            • Length: 27' 0"
                            • Dry Weight: 5,880 lbs
                            • # Slideouts: 1
                            • Sleeping Cap: 3
                            Used 2017 Keystone Cougar Half-Ton Series 28RLSWE available in Longmont, Colorado

                            Used 2017 Keystone Cougar Half-Ton Series 28RLSWE

                            Used Travel Trailer in Longmont, Colorado 80504

                            This rear living Cougar Half-ton Series travel trailer by Keystone RV has got you covered when it comes to camping.? Model 28RLSWE offers sleeping for six, a large slide out for added interior space, plus dual entry doors for added convenience.Enter the re ...

                              • Length: 31' 0"
                              • Dry Weight: 6,477 lbs
                              • # Slideouts: 1
                              • Sleeping Cap: 6
                              New 2024 Keystone Cougar Half-Ton 29RLI available in Longmont, Colorado

                              New 2024 Keystone Cougar Half-Ton 29RLI

                              New Fifth Wheel in Longmont, Colorado 80504

                              $73,798 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton fifth wheel 29RLI highlights:Kitchen IslandOpposing SlidesPrivate BedroomTheater SeatingSleeper SofaTwo Electric Awnings?You will have the time of your life in this Cougar Half-Ton ...

                                • Length: 32' 0"
                                • Dry Weight: 8,893 lbs
                                • # Slideouts: 3
                                • Sleeping Cap: 5
                                New 2024 Keystone Montana High Country 295RL available in Loveland, Colorado

                                New 2024 Keystone Montana High Country 295RL

                                New Fifth Wheel in Loveland, Colorado 80537

                                Keystone Montana High Country fifth wheel 295RL highlights:Hide-A-Bed SofaKitchen IslandResidential RefrigeratorDouble-Entry BathPatent-Pending WindshieldMORryde Solid Step?You can take this Montana High Country fifth wheel to the campsite of your choice! ...

                                  • Length: 34' 0"
                                  • Dry Weight: 11,540 lbs
                                  • # Slideouts: 3
                                  • Sleeping Cap: 4
                                  New 2025 Keystone Cougar Half-Ton 30BHS available in Longmont, Colorado

                                  New 2025 Keystone Cougar Half-Ton 30BHS

                                  New Travel Trailer in Longmont, Colorado 80504

                                  $58,971 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 30BHS highlights:Outdoor GrillDouble-Size BunksOttoman with Bench SeatFront Master BedroomPass-Through storageWalk-Through Bath?You're going to love camping with frie ...

                                    • Length: 34' 0"
                                    • Dry Weight: 7,210 lbs
                                    • # Slideouts: 1
                                    • Sleeping Cap: 10
                                    New 2025 Keystone Cougar Half-Ton 25MLEWE available in Longmont, Colorado

                                    New 2025 Keystone Cougar Half-Ton 25MLEWE

                                    New Travel Trailer in Longmont, Colorado 80504

                                    $56,685 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 25MLEWE highlights:Rear KitchenSpacious Full BathKing BedSpacious Living Area?If you're ready for fun summers at the lake, make your adventures complete with this tra ...

                                      • Length: 30' 0"
                                      • Dry Weight: 6,587 lbs
                                      • # Slideouts: 1
                                      • Sleeping Cap: 5
                                      New 2024 Keystone Raptor 352 available in Loveland, Colorado

                                      New 2024 Keystone Raptor 352

                                      New Fifth Wheel in Loveland, Colorado 80537

                                      $138,653 *MSRP is subject to change by manufacturerKeystone Raptor toy hauler 352 highlights:LoftKitchen IslandBath and a HalfFront Private BedroomTwo Awnings?Start camping in luxury with this decked out toy hauler! The front private bedroom has a king bed ...

                                        • Length: 39' 0"
                                        • Dry Weight: 14,705 lbs
                                        • # Slideouts: 3
                                        • Sleeping Cap: 8
                                        Used 2021 Keystone Montana 3930FB available in Erie, Colorado

                                        Used 2021 Keystone Montana 3930FB

                                        Used Fifth Wheel in Erie, Colorado 80516

                                        Stock #399199 - Montana Fifth Wheel model 3930FB with Onan Generator and Solar!This one-owner 2021 Montana 3930 FB Fifth Wheel is immaculate and ready for new adventures.Tons of upgrades make this Fifth Wheel ready for any boondocking opportunity! It has b ...

                                        • Sale
                                        • Consignment
                                        • Reduced
                                        Pop RVs Erie, CO

                                        $63,000.00

                                        • Length: 39' 0"
                                        • Dry Weight: 13,533 lbs
                                        • # Slideouts: 3
                                        • Sleeping Cap: 4
                                        New 2024 Keystone Montana 3123RL available in Loveland, Colorado

                                        New 2024 Keystone Montana 3123RL

                                        New Fifth Wheel in Loveland, Colorado 80537

                                        Keystone Montana fifth wheel 3123CK highlights:Kitchen IslandRear Living AreaFront Private BedroomFloor to Ceiling Pantry with ShelvesOutside Shower?Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, floor to ceiling pantr ...

                                          • Length: 35' 0"
                                          • Dry Weight: 12,460 lbs
                                          • # Slideouts: 3
                                          • Sleeping Cap: 4
                                          New 2024 Keystone Springdale Classic 200RLCWE available in Longmont, Colorado

                                          New 2024 Keystone Springdale Classic 200RLCWE

                                          New Travel Trailer in Longmont, Colorado 80504

                                          Springdale Classic travel trailer 200RLCWE highlights:Full BathKitchen PantrySofaExterior Pass-Through?This trailer is perfect for your crew of four to six. There is a queen bed in the semi-private bedroom, along with dual closets and nightstands to keep y ...

                                            • Length: 28' 0"
                                            • Dry Weight: 4,560 lbs
                                            • Sleeping Cap: 5
                                            New 2024 Keystone Cougar Half-Ton 23MLE available in Longmont, Colorado

                                            New 2024 Keystone Cougar Half-Ton 23MLE

                                            New Fifth Wheel in Longmont, Colorado 80504

                                            Keystone Cougar Half-Ton fifth wheel 23MLE highlights:Private Front BedroomHutchTri-Fold Sofa SleeperUnobstructed Pass-Through StorageOutside Mini Refrigerator & Griddle?If you are looking for a fifth wheel that sleeps four to six with inside and outside c ...

                                              • Length: 28' 0"
                                              • Dry Weight: 7,940 lbs
                                              • # Slideouts: 2
                                              • Sleeping Cap: 6
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