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View Used Keystone RVs for Sale in or near Fallbrook, California

17 listings match your search

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 2023 Keystone Bullet West 250BHSWE available in Colton, California
24

Used 2023 Keystone Bullet West 250BHSWE

Used Travel Trailer in Colton, California 92324

For Sale by Giant RV

2023 Keystone Bullet West 250BHSWE Get ready for a family adventure with the 2023 Keystone Bullet West 250BHSWE travel trailer at Giant RV in California! This lightweight RV, ideal for families, offers a bunkhouse layout with modern amenities, perfect for ...

    $34,998

      Used 2023 Keystone Cougar Half-Ton 22MLSWE available in Colton, California
      25

      Used 2023 Keystone Cougar Half-Ton 22MLSWE

      Used Travel Trailer in Colton, California 92324

      For Sale by Giant RV

      2023 Keystone Cougar Half-Ton 22MLSWE Get ready for a cozy getaway with the 2023 Keystone Cougar Half-Ton 22MLSWE travel trailer at Giant RV in California! This lightweight RV, ideal for couples, offers a modern layout with premium amenities, perfect for w ...

        $44,565

          Used 2025 Keystone Cougar Sport 2700BH available in Colton, California
          32

          Used 2025 Keystone Cougar Sport 2700BH

          Used Fifth Wheel in Colton, California 92324

          For Sale by Giant RV

          2025 Keystone Cougar Sport 2700BH Embark on family adventures with the 2025 Keystone Cougar Sport 2700BH, a lightweight fifth wheel designed for comfort and towability. Available at Giant RV, this Cougar Sport 2700BH features a structural I-beam frame, lam ...

            $49,999

              Used 2022 Keystone Avalanche 338GK available in Murrieta, California
              2

              Used 2022 Keystone Avalanche 338GK

              Used Fifth Wheel in Murrieta, California 92562

              For Sale by Giant RV

              2022 Keystone Avalanche 338GK Built for travelers who want luxurious space, residential comfort, and a functional multi-zone layout, the 2022 Keystone Avalanche 338GK delivers premium fifth-wheel living with upscale finishes and thoughtful design. With a r ...

                $54,999

                  Used 2019 Keystone Avalanche 365MB available in Jamul, California
                  41

                  Used 2019 Keystone Avalanche 365MB

                  Used Fifth Wheel in Jamul, California 91935

                  For Sale by Pop RVs

                  Stock #382418 - Fifth wheel with bunk room, master and loft. One full bathroom Dual AC Central heating Electric heating fireplaceGet ready to elevate your travel experience. This fantastic 2019 Keystone Avalanche 365MB is the perfect blend of luxury, comfo ...

                  • Consignment

                  $52,000

                    Used 2022 Keystone Cougar 364BHL available in Desert Hot Springs, California
                    40

                    Used 2022 Keystone Cougar 364BHL

                    Used Fifth Wheel in Desert Hot Springs, California 92240

                    For Sale by KA RV

                    Keystone Cougar fifth wheel 364BHLhighlights: Two Bedroom Suites Bath and a Half Loft with Ladder Dual Entry Exterior Kitchen Patent-Pending Windshield You'll want to pounce on this Cougar fifth wheel because of its amazing sleeping accommodations! Not onl ...

                    • Sale

                    $55,850

                      Used 2022 Keystone Fuzion 419 available in La Habra, California
                      180
                      1

                      Used 2022 Keystone Fuzion 419

                      Used Toy Hauler in La Habra, California 90631

                      For Sale by Pop RVs

                      Stock #445944 - 2022 Keystone Fuzion 419 Toy Hauler with three slide-outs!Adventure meets luxury in this 2022 Keystone Fuzion 419 Toy hauler -- a triple axle powerhouse equipped with MoRryde CRE 3000 suspension for a smooth, stable ride. Built for play and ...

                      • Consignment

                      $88,000

                        Used 2010 Keystone Montana 2955 RL available in Desert Hot Springs, California
                        25

                        Used 2010 Keystone Montana 2955 RL

                        Used Fifth Wheel in Desert Hot Springs, California 92240

                        For Sale by KA RV

                        Double Slide Montana Fifth Wheel w/Rear Living Area, 2 Recliners, Sofa Air Mattress Hide-A-Bed/Free Standing Dinette Slideout, Double Kitchen Sink, 3 Burner Range, Refrigerator, Washer/Dryer Pantry, Ent. Center, Laundry Chute, 36" Garden Tub, Private Toile ...

                        • Sale

                        $24,850

                          Used 2007 Keystone Everest 323K available in Desert Hot Springs, California
                          24

                          Used 2007 Keystone Everest 323K

                          Used Fifth Wheel in Desert Hot Springs, California 92240

                          For Sale by KA RV

                          Triple Slide FWFront BedroomRear Living Area

                          • Sale

                          $21,850

                            Used 2014 Keystone Montana High Country 293RK available in Desert Hot Springs, California
                            25

                            Used 2014 Keystone Montana High Country 293RK

                            Used Fifth Wheel in Desert Hot Springs, California 92240

                            For Sale by KA RV

                            Enjoy this cozy retreat when traveling. The Montana High Country fifth wheel 293RK by Keystone RV provides all the comforts and conveniences of home while away. Step inside and find a rear kitchen with combined living space featuring a single slide with op ...

                            • Sale

                            $27,850

                              Used 2025 Keystone Cougar 316RLS available in Riverside, California
                              108
                              1

                              Used 2025 Keystone Cougar 316RLS

                              Used Fifth Wheel in Riverside, California 92504

                              For Sale by Pop RVs

                              Stock #454030 - 2025 Keystone Cougar 316RLS Hero Edition with three slide-outs!For sale: **Brand new, never used 2025 Keystone Cougar 316RLS Hero Edition fifth wheel trailer** - the ultimate in luxury and comfort for your next adventure! This stunning fift ...

                              • Sale
                              • Consignment
                              • Reduced

                              $78,000

                                Used 2019 Keystone Sprinter 3570FWLFT available in San Diego, California
                                102
                                1

                                Used 2019 Keystone Sprinter 3570FWLFT

                                Used Fifth Wheel in San Diego, California 92145

                                For Sale by Pop RVs

                                Stock #452215 - 2019 Keystone Sprinter 3570FWLFT with four slide-outs and lots of upgrades!If you are looking for a very livable fifth wheel with a livable price, you've found it with this 2019 Sprinter 3570FWLFT Fifth Wheel!This trailer has a residential ...

                                • Sale
                                • Consignment
                                • Reduced

                                $25,500

                                  Used 2007 Keystone Montana 3400 RL available in Desert Hot Springs, California
                                  35

                                  Used 2007 Keystone Montana 3400 RL

                                  Used Fifth Wheel in Desert Hot Springs, California 92240

                                  For Sale by KA RV

                                  Quad Slide, Rear Living Area w/2 Recliners, Desk w/Opt. Chair, Ent. Center, Sofa w/Opt. Hide-A-Bed, Free Standing Dinette Opt. L-Shaped Counter w/Overhead Cabinets, Double Kitchen Sink, 3 Burner Range, Refrigerator, Pantry, Garden Tub, Wash/Dryer Closet, L ...

                                  • Sale

                                  $21,850

                                    Used 2018 Keystone Montana Legacy 3920FB available in Pea Ridge, Arkansas
                                    80

                                    Used 2018 Keystone Montana Legacy 3920FB

                                    Used Fifth Wheel in Pea Ridge, Arkansas 92584

                                    For Sale by Pop RVs

                                    Stock #385327 - 2018 Montana by Keystone (Legacy 3920FB) - Fifth Wheel RV in Temecula, CAThe 2018 Montana (by Keystone) 3920FB is more than enough to accommodate the long weekend or a full-time RVer.With 1-1/2 bathrooms, there is no waiting in line. The ha ...

                                    • Sale
                                    • Consignment
                                    • Reduced

                                    $67,800

                                      Used 2019 Keystone Montana 3855BR available in Desert Hot Springs, California
                                      35

                                      Used 2019 Keystone Montana 3855BR

                                      Used Fifth Wheel in Desert Hot Springs, California 92240

                                      For Sale by KA RV

                                      Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Free Standing Dinette Residential Refrigerator Outside Kitchen Full-timers love this fifth wheel including the new 20th anniversary edition enhancements! From the bonus room offering a hide-a-b ...

                                      • Sale

                                      $65,850

                                        Used 2022 Keystone Cougar 32BHS available in San Diego, California
                                        10

                                        Used 2022 Keystone Cougar 32BHS

                                        Used Fifth Wheel in San Diego, California 92129

                                        For Sale by National Vehicle

                                        2022 Keystone Cougar 32BHS 35' 9" Fifth Wheel. 3 Slide Outs, Awning, Sleeps 11, 2 A/C Units. Luxury, Space & Family-Focused Comfort!Step into refined adventure with this 2022 Keystone Cougar 32BHS, a premium fifth-wheel designed for travelers who want upsc ...

                                          $37,500

                                            Used 2014 Keystone Cougar X-Lite 21RBS available in Desert Hot Springs, California
                                            1

                                            Used 2014 Keystone Cougar X-Lite 21RBS

                                            Used Travel Trailer in Desert Hot Springs, California 92240

                                            For Sale by KA RV

                                            Take your camping up a notch with the Keystone Cougar X-Lite travel trailer featuring a rear corner bath and single slide for added space inside. Model 21RBS offers plenty of storage both inside and out starting just inside the side entry door with a close ...

                                            • Sale

                                            $15,850

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