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View New & Used Keystone RVs for Sale in or near Wilmington, Delaware

21 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 2017 Keystone Premier Ultra Lite 26RBPR available in Manheim, Pennsylvania
28

Used 2017 Keystone Premier Ultra Lite 26RBPR

Used Travel Trailer in Manheim, Pennsylvania 17545

For Sale by RV Value Mart - Manheim

You will enjoy the added space in this Keystone Premier Ultra Lite travel trailer 26RBPR with dual opposing slides. Plus there is an outdoor kitchen, kitchen island, rear bath, plus more!As you enter you will notice how open this unit feels with the combin ...

  • Sale

$19,412

    Used 2014 Keystone Premier Ultra Lite 30RIPR available in Willow Street, Pennsylvania
    24

    Used 2014 Keystone Premier Ultra Lite 30RIPR

    Used Travel Trailer in Willow Street, Pennsylvania 17584

    For Sale by RV Value Mart - Willow Street

    Step inside this Premier Ultra Lite travel trailer 30RIPR by Keystone RV. It features a rear living layout, double slides, and a convenient kitchen island. As you enter you will notice a bath straight ahead and a bedroom just off to the right. The bedroom ...

    • Sale

    $16,566

      Used 2020 Keystone Cougar Half-Ton 32RLI available in Manheim, Pennsylvania
      26

      Used 2020 Keystone Cougar Half-Ton 32RLI

      Used Travel Trailer in Manheim, Pennsylvania 17545

      For Sale by RV Value Mart - Manheim

      Keystone Cougar Half-Ton travel trailer 32RLI highlights: Opposing Slides Sleeper Sofa King Bed Kitchen Island Pass-Through Storage A kitchen island with a gourmet sink and chef's sprayer faucet creates an inviting space in which to prep dinner each evenin ...

      • Sale

      $26,812

        Used 2017 Keystone Alpine 3661FL available in Manheim, Pennsylvania
        38

        Used 2017 Keystone Alpine 3661FL

        Used Fifth Wheel in Manheim, Pennsylvania 17545

        For Sale by RV Value Mart - Manheim

        Model 3661FL is identical to 3660FL except this model includes an 18 cu. ft. residential refrigerator. So if SIX slides in a fifth wheel gets you excited then you will be amazed at the space inside the Keystone RV Alpine 3661FL with it's front living room ...

        • Sale

        $39,911

          Used 2019 Keystone Montana 3855BR available in Willow Street, Pennsylvania
          31

          Used 2019 Keystone Montana 3855BR

          Used Fifth Wheel in Willow Street, Pennsylvania 17584

          For Sale by RV Value Mart - Willow Street

          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

          $45,951

            Used 2015 Keystone Cougar 333MKS available in Willow Street, Pennsylvania
            28

            Used 2015 Keystone Cougar 333MKS

            Used Fifth Wheel in Willow Street, Pennsylvania 17584

            For Sale by RV Value Mart - Willow Street

            This Keystone Cougar fifth wheel 333MKSWE can be your new home on wheels! With triple slides that increase the interior space, and a wide open concept living area including a convenient kitchen island, you will no doubt feel right at home. Step inside and ...

            • Sale

            $18,999

              Used 2014 Keystone Montana 3610 RL available in Willow Street, Pennsylvania
              28

              Used 2014 Keystone Montana 3610 RL

              Used Fifth Wheel in Willow Street, Pennsylvania 17584

              For Sale by RV Value Mart - Willow Street

              Enjoy camping with the whole family in this Montana 3610RL fifth wheel by Keystone RV. This unit features a rear living layout, triple slides, and a convenient kitchen island, plus optional fireplace if you choose! Step inside and be greeted by a wide open ...

              • Sale

              $26,966

                Used 2018 Keystone Cougar Half-Ton Series 32RLI available in Willow Street, Pennsylvania
                26

                Used 2018 Keystone Cougar Half-Ton Series 32RLI

                Used Travel Trailer in Willow Street, Pennsylvania 17584

                For Sale by RV Value Mart - Willow Street

                Keystone Cougar Half-Ton Series travel trailer 32RLI highlights: Triple Slides Rear Living Kitchen Island Two Awnings Ground Control Power Jack ThisCougar Half-Ton Series travel trailer32RLIwill provide plenty of room for relaxation, entertaining, and slee ...

                • Sale

                $24,966

                  Used 2018 Keystone Outback 330RL available in Willow Street, Pennsylvania
                  28

                  Used 2018 Keystone Outback 330RL

                  Used Travel Trailer in Willow Street, Pennsylvania 17584

                  For Sale by RV Value Mart - Willow Street

                  Take your camping up a notch with this triple slide out travel trailer. This Outback by Keystone RV also features a rear living area, a kitchen island, a front master suite, plus an outside kitchen! Before you step foot inside 330RL, be sure to check out t ...

                  • Sale

                  $23,999

                    Used 2018 Keystone Montana 3721RL Rear Living Triple Slide, Washer/Dryer available in Williamstown, New Jersey
                    58

                    Used 2018 Keystone Montana 3721RL Rear Living Triple Slide, Washer/Dryer

                    Used Fifth Wheel in Williamstown, New Jersey 08094

                    For Sale by White Horse RV Center

                    Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...

                    • Sale
                    • Blow Out Price
                    • Special

                    $43,995

                      Used 2019 Keystone Cougar Half-Ton West 27RLSWE available in Felton, Delaware
                      11

                      Used 2019 Keystone Cougar Half-Ton West 27RLSWE

                      Used Fifth Wheel in Felton, Delaware 19943

                      For Sale by Callaway Outdoors LLC

                      2019 Keystone Cougar 27RLSWE – Compact Size, Big Living Space! Looking for a fifth wheel that’s easy to tow but doesn’t sacrifice comfort or space? This 2019 Keystone Cougar 27RLSWE packs in all the features of a larger unit while keeping ...

                      • In Stock
                      • Under Warranty

                      $24,900

                        New 2025 Keystone Residence 40CLDL available in Clermont, New Jersey
                        32

                        New 2025 Keystone Residence 40CLDL

                        New Destination Trailer in Clermont, New Jersey 08210

                        For Sale by Driftwood RV Center

                        Keystone Residence destination trailer 40CLDL highlights: Double Loft Shower with a Seat Master Closet Fireplace Aluminum Exterior This destination trailer is so accommodating, you may just want to camp all year long! The owners will have the front bedroom ...

                          $100,314
                          Get Sale Price!

                            New 2025 Keystone Residence 401HBDL available in Clermont, New Jersey
                            38

                            New 2025 Keystone Residence 401HBDL

                            New Destination Trailer in Clermont, New Jersey 08210

                            For Sale by Driftwood RV Center

                            Keystone Residence destination trailer401HBDLhighlights: Makeup Vanity Rear Bathroom Bath and a Half Dual Sink Loft Area This destination trailer is a home away from home where comfort, relaxation, and entertainment come together in perfect harmony. The re ...

                              $102,510
                              Get Sale Price!

                                Used 2018 Keystone Hideout 299RLDS available in Clayton, Delaware
                                28

                                Used 2018 Keystone Hideout 299RLDS

                                Used Fifth Wheel in Clayton, Delaware 19938

                                For Sale by Alexander RV & Trailer Center

                                **ONE OWNER** 2 OPPOSING SLIDE OUTS 2 A/C UNITS (50 AMP) OUTSIDE KITCHEN HEATED & ENCLOSED UNDERBELLY THEATER SEATING POWER JACKS & AWNING ISLAND KITCHEN LITE WEIGHT!!

                                • Sale
                                • Blow Out Price
                                • In Stock
                                • New Arrival
                                • Special
                                • Reduced

                                $22,975

                                  Used 2020 Keystone Montana 3760FL available in Adamstown, Pennsylvania
                                  33

                                  Used 2020 Keystone Montana 3760FL

                                  Used Fifth Wheel in Adamstown, Pennsylvania 19501

                                  For Sale by Stoltzfus RV's

                                  Keystone RV Montana fifth wheel 3760FL highlights: Separate Living Area Dual Sink Vanity Half Bath RV Refrigerator Kitchen Island This fifth wheel with a front living area including a full wall entertainment center, a telescoping HDTV, a fireplace, a paten ...

                                  • Sale

                                  $49,900

                                    Used 2021 Keystone Montana 3855BR available in Clermont, New Jersey
                                    35

                                    Used 2021 Keystone Montana 3855BR

                                    Used Fifth Wheel in Clermont, New Jersey 08210

                                    For Sale by Driftwood RV Center

                                    Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Area Free-Standing Dinette Residential Refrigerator Outside Kitchen Power Theater Seating Whether it's a weekend at your local state park or a month-long journey across the country, you'll find ...

                                    • Sale

                                    $47,900

                                      Used 2017 Keystone Cougar 333MKS available in Souderton, Pennsylvania
                                      57

                                      Used 2017 Keystone Cougar 333MKS

                                      Used Fifth Wheel in Souderton, Pennsylvania 18964

                                      For Sale by Fretz RV

                                      Used 2017 Keystone Cougar 333 MKS Fifth Wheel for Sale at Fretz RV This Keystone Cougar fifth wheel 333MKS can be your new home on wheels! With triple slides that increase the interior space, and a wide open concept living area including a convenient kitch ...

                                      • Sale

                                      $29,950

                                        New 2026 Keystone Bullet Crossfire East 287RLS available in Clayton, Delaware
                                        31

                                        New 2026 Keystone Bullet Crossfire East 287RLS

                                        New Travel Trailer in Clayton, Delaware 19938

                                        For Sale by Alexander RV Center

                                        **HUGE REAR LIVING ROOM** 2 SLIDE OUTS 2 AWNINGS HEATED & ENCLOSED UNDERBELLY POWER EVERYTHING ROOF MOUNTED SOLAR PANEL 2ND A/C PREPPED (50 AMP) TANKLESS HOT WATER HEATER ISLAND KITCHEN THEATER SEATING TRI-FOLD SOFA FREESTANDING TABLE & CHAIRS FIRE ...

                                        • Sale
                                        • Blow Out Price
                                        • In Stock
                                        • Special
                                        • Reduced

                                        $51,906

                                          Used 2017 Keystone Retreat 391LOFT available in Clermont, New Jersey
                                          32

                                          Used 2017 Keystone Retreat 391LOFT

                                          Used Destination Trailer in Clermont, New Jersey 08210

                                          For Sale by Driftwood RV Center

                                          This Retreat destination unit 391LOFT by Keystone RV brings youthe feel of homeall while you enjoyyour camping experience. In this unit you will find dual entry doors, a rear loft area above the master bedroom, triple slides for added interior space, and e ...

                                          • Sale

                                          $28,999

                                            New 2025 Keystone Residence 401LOFT available in Clermont, New Jersey
                                            32

                                            New 2025 Keystone Residence 401LOFT

                                            New Destination Trailer in Clermont, New Jersey 08210

                                            For Sale by Driftwood RV Center

                                            Keystone Residence destination trailer 401LOFT highlights: Loft Area Dual Entry Front Living Area Free-Standing Table Kitchen Island Three Slides Get ready for fun at your own Residence each and every time you arrive! You will have your own king bed slide ...

                                              $97,689
                                              Get Sale Price!

                                                Used 2015 Keystone Cougar X-Lite 29RLI available in Clermont, New Jersey
                                                26

                                                Used 2015 Keystone Cougar X-Lite 29RLI

                                                Used Fifth Wheel in Clermont, New Jersey 08210

                                                For Sale by Driftwood RV Center

                                                This Cougar X-Lite fifth wheel 29RLI features a rear living area, triple slides, and a convenient center island. As you step inside you are greeted with a spacious combined kitchen and living area with dual slide outs. To the immediate left inside the door ...

                                                • Sale

                                                $22,000

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