• Price
  • To
  • Length
  • To
  • Dry Weight
  • To
  • Mileage
  • To
  • Sleeping Capacity
  • To

View Used Keystone RVs for Sale in or near Sebring, Florida

42 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 2016 Keystone Alpine 3590RS available in Zephyrhills, Florida
20

Used 2016 Keystone Alpine 3590RS

Used Fifth Wheel in Zephyrhills, Florida 33540

For Sale by Optimum RV - Zephyrhills

This Alpine fifth wheel by Keystone RV will certainly take your camping up a notch. Featuring FIVE slides for added interior space, a spacious master suite, convenient kitchen island, cozy fireplace, and much more!The rear living layout features a tri-fold ...

  • Sale

$34,744

    Used 2025 Keystone Coleman 23B available in Dover, Florida
    26

    Used 2025 Keystone Coleman 23B

    Used Travel Trailer in Dover, Florida 33527

    For Sale by General RV Center

    Keystone Coleman travel trailer 23B highlights: Double-Size Bunks Semi-Private Front Bedroom 16' Power Awning Full Bath The whole gang will love camping in this no-slide bunkhouse travel trailer! While your guests take the bunks, you can have the queen bed ...

    • Sale

    $19,775

      Used 2023 Keystone Cougar 34TSB available in Dover, Florida
      37

      Used 2023 Keystone Cougar 34TSB

      Used Travel Trailer in Dover, Florida 33527

      For Sale by General RV Center

      Keystone Cougar Half-Ton travel trailer 34TSB highlights: Private Bunkhouse Peninsula Countertop Outside Kitchen Master Suite Two Electric Awnings Wherever you go, you'll always have your home with you when you take this Cougar Half-Ton travel trailer alon ...

      • Sale

      $35,993

        Used 2020 Keystone Cougar 364BHL available in Zephyrhills, Florida
        21

        Used 2020 Keystone Cougar 364BHL

        Used Fifth Wheel in Zephyrhills, Florida 33540

        For Sale by Optimum RV - Zephyrhills

        Keystone Cougar fifth wheel 364BHLhighlights: Rear Bedroom Loft with Ladder Dual Entry Kitchen Island Outside Kitchen Patent-Pending Windshield You won't believe how functional and fabulous this Cougar fifth wheel is! Not only will you and your spouse be a ...

        • Sale

        $34,984

          Used 2023 Keystone Cougar 355 FBS available in Moore Haven, Florida
          7

          Used 2023 Keystone Cougar 355 FBS

          Used Fifth Wheel in Moore Haven, Florida 33471

          For Sale by Pop RVs

          Stock #473152 - Like new fifth wheel. Bath and a half, fireplace, Solar panel Winnguard, Vizio tv, walk in closet w/washer dryer hookups.If you are in the market for a fifth wheel, look no further than this 2023 Cougar 355 FBS, priced right at $50,000.00.T ...

          • Consignment

          $50,000

            Used 2023 Keystone Montana 3123RL available in Moore Haven, Florida
            17

            Used 2023 Keystone Montana 3123RL

            Used Fifth Wheel in Moore Haven, Florida 33471

            For Sale by Pop RVs

            Stock #459320 - 2023 Montana 3123RL by Keystone loaded fifth wheel in travel ready condition!If you are in the market for a fifth wheel, look no further than this 2023 Montana 3123RL, just reduced to $79,900.00. Non-smoking and pet-free. This Fifth Wheel i ...

            • Sale
            • Consignment
            • Reduced

            $79,900

              Used 2024 Keystone Cougar 368MBI available in Plant City, Florida
              111
              1

              Used 2024 Keystone Cougar 368MBI

              Used Fifth Wheel in Plant City, Florida 33565

              For Sale by Pop RVs

              Stock #453096 - Tough on the Outside, Smart on the Inside -- This Isn't Just an RV, It's Your Command Center for Adventure.This 2024 Cougar 368MBI is in great condition. The floor plan is ideal for full-time living, family adventures, tailgating at your fa ...

              • Sale
              • Consignment
              • Reduced

              $67,500

                Used 2017 Keystone Montana 375FL available in Plant City, Florida
                78
                1

                Used 2017 Keystone Montana 375FL

                Used Fifth Wheel in Plant City, Florida 33567

                For Sale by Pop RVs

                Stock #345245 - 2017 Montana by Keystone. Residential fridge, washer/dryer hookups, 2 fold out queen beds, theater seating, much more!********************** CERTIFIED SINGLE OWNER **********************This 2017 Keystone Montana 375FL has four slides outs ...

                • Consignment

                $60,450

                  Used 2017 Keystone Montana 3720RL available in Valrico, Florida
                  91
                  1

                  Used 2017 Keystone Montana 3720RL

                  Used Fifth Wheel in Valrico, Florida 33594

                  For Sale by Pop RVs

                  Stock #434804 - *** Excellent 2017 Keystone Montana 3720RL Fifth Wheel RV! ***This Keystone Montana 3720RL features loads of interior space with three large slide-outs, a rear living room layout, and a convenient kitchen island.There is a dinette table & c ...

                  • Sale
                  • Consignment
                  • Reduced

                  $45,000

                    Used 2021 Keystone Montana High Country 330RL available in Palm Bay, Florida
                    168

                    Used 2021 Keystone Montana High Country 330RL

                    Used Fifth Wheel in Palm Bay, Florida 32907

                    For Sale by Pop RVs

                    Stock #374657 - 2021 Montana High Country by Keystone (330RL) - Fifth Wheel RV in Palm Bay, FLThis RV is very clean and shiny. Although this unit was lived in for a couple of months, the couple kept it very tidy. While traveling across the country the owne ...

                    • Sale
                    • Consignment
                    • Reduced

                    $50,600

                      Used 2018 Keystone Montana 3820FK available in Babson Park, Florida
                      149

                      Used 2018 Keystone Montana 3820FK

                      Used Fifth Wheel in Babson Park, Florida 33827

                      For Sale by Pop RVs

                      Stock #443544 - Beautiful 5th wheel with the best features! Enjoy a living area in center with 2 sofa beds & recliners, satellite TV, fireplace, washer/dryer & more!Ready for new adventures, this 2018 Keystone Montana 3820FK is a well-designed fifth wheel ...

                      • Consignment

                      $51,200

                        Used 2022 Keystone Montana 3813MS available in Plant City, Florida
                        104
                        1

                        Used 2022 Keystone Montana 3813MS

                        Used Fifth Wheel in Plant City, Florida 33565

                        For Sale by Pop RVs

                        Stock #471323 - 2022 MONTANA BY KEYSTONE 3813MS FIFTH WHEEL with three slides and an open floor plan!2022 Keystone Montana 3813MS with three slides providing an open floor plan. The chef can prepare their best meals on the glass-top range and at a kitchen ...

                        • Sale
                        • Consignment
                        • Reduced

                        $61,500

                          Used 2017 Keystone Montana High Country 345RL available in Port Charlotte, Florida
                          21

                          Used 2017 Keystone Montana High Country 345RL

                          Used Fifth Wheel in Port Charlotte, Florida 33954

                          For Sale by National Vehicle

                          2017 Keystone Montana High Country 345RL 37' Fifth Wheel. 4 Slide Outs, Awning, Sleeps 5, 2 A/C Units. New Tires Last Year!One Owner | Opposing Slides | Washer & Dryer | Outdoor Kitchen | Clean TitleThis 2017 Keystone Montana High Count ...

                            $26,700

                              Used 2017 Keystone Montana 3950BR available in Wauchula, Florida
                              54

                              Used 2017 Keystone Montana 3950BR

                              Used Fifth Wheel in Wauchula, Florida 33873

                              For Sale by Pop RVs

                              Stock #434027 - 2017 Keystone Montana 3950BR with four slide-outs and a bonus room!Built for four-season living, this 2017 Montana 3950BR by Keystone offers comfort, convenience, and versatility, making it an excellent choice for full-time RVers or extende ...

                              • Sale
                              • Consignment
                              • Reduced

                              $49,900

                                Used 2023 Keystone Montana High Country 373RD available in Myakka City, Florida
                                70
                                1

                                Used 2023 Keystone Montana High Country 373RD

                                Used Fifth Wheel in Myakka City, Florida 34251

                                For Sale by Pop RVs

                                Stock #430709 - 2023 MONTANA HIGH COUNTRY 373RD!! ROOMY AND COMFORTABLE LIVING SPACE!!The 2023 Montana High Country 373RD by Keystone is the ultimate luxury fifth-wheel designed for adventure and comfort. This stunning RV is built with superior craftsmansh ...

                                • Sale
                                • Consignment
                                • Reduced

                                $79,000

                                  Used 2021 Keystone Fuzion 419 available in Lakeland, Florida
                                  178
                                  1

                                  Used 2021 Keystone Fuzion 419

                                  Used Toy Hauler in Lakeland, Florida 33810

                                  For Sale by Pop RVs

                                  Stock #442478 - 2021 Keystone Fuzion 419 Toy Hauler! Garage kept! Fifteen foot garage!Adventure-ready GARAGED KEPT 2021 Keystone Fuzion 419 Toy Hauler--loaded, spacious, and built for year-round comfort.With three slides and a 15-foot garage, this well-mai ...

                                  • Sale
                                  • Consignment
                                  • Reduced

                                  $82,500

                                    Used 2020 Keystone Montana 3120RL available in Lakeland, Florida
                                    128
                                    1

                                    Used 2020 Keystone Montana 3120RL

                                    Used Fifth Wheel in Lakeland, Florida 33812

                                    For Sale by Pop RVs

                                    Stock #468884 - 2020 Montana (by Keystone) 3120RL in GREAT CONDITION!Experience premium RV living in the 2020 Keystone Montana 3120RL, a beautifully designed fifth wheel that blends modern comfort with residential-style amenities. Measuring approximately 3 ...

                                    • Sale
                                    • Consignment
                                    • Reduced

                                    $42,500

                                      Used 2014 Keystone Alpine 3555RL available in Arcadia, Florida
                                      165
                                      1

                                      Used 2014 Keystone Alpine 3555RL

                                      Used Fifth Wheel in Arcadia, Florida 34269

                                      For Sale by Pop RVs

                                      Stock #469173 - 2014 Alpine by Keystone beautifully remodeled. Very roomy with 4 slideouts.2014 Keystone Alpine 3555RL - Luxury Fifth Wheel for Comfortable Adventures. Completely updated and ready for her next owner!If you've been dreaming of a fifth wheel ...

                                      • Consignment

                                      $35,000

                                        Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.