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

203 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 2015 Keystone Fuzion 342 available in Elizabethtown, Pennsylvania
44

Used 2015 Keystone Fuzion 342

Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

For Sale by General RV Center

A place for the toys to travel securely also becomes additional living space in this Fuzion 342 toy hauler fifth wheel by Keystone RV. Enter the 8' rear ramp door to make loading a breeze into the 12' cargo garage which includes a side man door also. You c ...

  • Sale

$38,998

    Used 2020 Keystone Montana 3791RD available in Elizabethtown, Pennsylvania

    Used 2020 Keystone Montana 3791RD

    Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

    For Sale by General RV Center

    Keystone Montana fifth wheel 3791RD highlights: Separate Rear Living Coffee Station Kitchen Island Fireplace Residential Refrigerator Exterior Storage Tray If you want your own space to cook, your own area to watch TV, and your own private bedroom, take a ...

    • Sale

    $44,999

      Used 2021 Keystone Outback Ultra Lite 221UMD available in Willow Street, Pennsylvania
      25

      Used 2021 Keystone Outback Ultra Lite 221UMD

      Used Travel Trailer in Willow Street, Pennsylvania 17584

      For Sale by RV Value Mart - Willow Street

      Keystone Outback Ultra Lite travel trailer 221UMD highlights: Semi-Private Bedroom 19' Awning Sofa Sleeper 40" TV Laundry Chute SolidStep Entry Steps With the large slide that has been included in this Outback Ultra Lite travel trailer, you will have plent ...

      • Sale

      $21,966

        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 2016 Keystone Montana 3000RE available in Elizabethtown, Pennsylvania

          Used 2016 Keystone Montana 3000RE

          Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

          For Sale by General RV Center

          This Keystone Montana fifth wheel 3000 RE offers plenty of living space with triple slides, along with a rear entertainment area including dual opposing slides, plus so much more! Step inside and be greeted by a wide open interior with a combined kitchen a ...

          • Sale

          $30,999

            Used 2021 Keystone Montana 3761FL available in Pottstown, Pennsylvania
            1

            Used 2021 Keystone Montana 3761FL

            Used Fifth Wheel in Pottstown, Pennsylvania 19464

            For Sale by Optimum RV - Pottstown

            Keystone Montana fifth wheel 3761FL highlights from Optimum RV: Separate Living Room Dual-Sink Vanity Full and Half Bath Residential Refrigerator Kitchen Island Master Suite You and your family will feel the most at home when you are staying in this Montan ...

            • Sale

            $53,789

              Used 2013 Keystone Passport 2650BH Grand Touring available in Willow Street, Pennsylvania
              27

              Used 2013 Keystone Passport 2650BH Grand Touring

              Used Travel Trailer in Willow Street, Pennsylvania 17584

              For Sale by RV Value Mart - Willow Street

              Passport Travel Trailer by Keystone RV w/Rear Corner Bath Including: Toilet, Sink & Tub/Shower, Rear Corner Bunk Beds, Wardrobe, U-Dinette & Fold-Down Sofa Slideout w/Overhead Cabinets, Pantry, Refrigerator, 3 Burner Range, Dbl. Kitchen Sink, Swivel TV Cab ...

              • Sale

              $9,566

                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

                  New 2015 Keystone Passport Ultra Lite Grand Touring 2400BH available in Newfield, New Jersey
                  22

                  New 2015 Keystone Passport Ultra Lite Grand Touring 2400BH

                  New Travel Trailer in Newfield, New Jersey 08344

                  For Sale by Crossroads Trailer Sales, Inc.

                  Keystone Passport Ultra Lite Grand Touring Travel Trailer 2015, 35 Feet Long, Bunk Beds Floorplan 2400BHOverviewDiscover the Keystone Passport Ultra Lite Grand Touring Travel Trailer, a versatile towable RV built for family adventures and weekend getaways. ...

                  • Sale
                  • In Stock
                  • New Arrival
                  • Recent Trade-In

                  $8,900

                    Used 2018 Keystone Passport Ultra Lite Express 239ML available in Souderton, Pennsylvania
                    19

                    Used 2018 Keystone Passport Ultra Lite Express 239ML

                    Used Travel Trailer in Souderton, Pennsylvania 18964

                    For Sale by Indian Valley Camping Center

                    Keystone Passport Ultra Lite Express Travel Trailer Perfect for Family AdventuresDiscover the ideal combination of lightweight design, modern amenities, and family-friendly features with the Keystone Passport Ultra Lite Express travel trailer. This versati ...

                    • New Arrival

                    $15,900

                      Used 2011 Keystone Montana Mountaineer 345DBQ 2-BdRM Quad Slide, 1 & 1/2 Baths, Bunks available in Williamstown, New Jersey
                      51

                      Used 2011 Keystone Montana Mountaineer 345DBQ 2-BdRM Quad Slide, 1 & 1/2 Baths, Bunks

                      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

                      $17,995

                        Used 2015 Keystone Passport 2810BH Grand Touring available in Manheim, Pennsylvania
                        26

                        Used 2015 Keystone Passport 2810BH Grand Touring

                        Used Travel Trailer in Manheim, Pennsylvania 17545

                        For Sale by RV Value Mart - Manheim

                        This Passport Grand Touring model 2810BH features double bed bunks, dual entry doors, and a large slide out for added interior space.As you enter the most centrally located door you will see just how spacious this unit is. There is a front bedroom with que ...

                        • Sale

                        $9,412

                          New 2026 Keystone Passport Classic 284QBC available in Souderton, Pennsylvania
                          26

                          New 2026 Keystone Passport Classic 284QBC

                          New Travel Trailer in Souderton, Pennsylvania 18964

                          For Sale by Indian Valley Camping Center

                          2026 Travel Trailer Towable RV Floorplan 284QBCDiscover a premier recreational vehicle that blends comfort, practicality, and family-friendly space in a modern towable RV. This 2026 travel trailer delivers dependable performance for weekend adventures and ...

                          • In Stock

                          Get Price

                            Used 2016 Keystone Montana High Country 310RE available in Pottstown, Pennsylvania
                            33

                            Used 2016 Keystone Montana High Country 310RE

                            Used Fifth Wheel in Pottstown, Pennsylvania 19464

                            For Sale by Optimum RV - Pottstown

                            Enjoy every adventure in this Keystone Montana High Country fifth wheel model 310RE. This unit features a rear entertainment layout, triple slides, and a convenient island, plus much more!Step inside and be pleasantly surprised by the amount of interior sp ...

                            • Sale

                            $26,987

                              New 2025 Keystone Cougar 360MBI available in Souderton, Pennsylvania
                              36

                              New 2025 Keystone Cougar 360MBI

                              New Fifth Wheel in Souderton, Pennsylvania 18964

                              For Sale by Indian Valley Camping Center

                              Brand new mid bunk in STOCK

                              • In Stock
                              • New Arrival

                              $75,900

                                Used 2018 Keystone  Summerland 2570RL available in Manheim, Pennsylvania
                                30

                                Used 2018 Keystone Summerland 2570RL

                                Used Travel Trailer in Manheim, Pennsylvania 17545

                                For Sale by RV Value Mart - Manheim

                                Keystone Summerland travel trailer 2570RL highlights: Single Slide Out Dual Entry/Exit Doors Rear Living Area Private Front Bedroom If you are looking for a unit with a little more space, then this Summerland travel trailer 2570RL by Springdale that featur ...

                                • Sale

                                $11,911

                                  New 2026 Keystone Passport SL Series 253RD available in Souderton, Pennsylvania
                                  23

                                  New 2026 Keystone Passport SL Series 253RD

                                  New Travel Trailer in Souderton, Pennsylvania 18964

                                  For Sale by Indian Valley Camping Center

                                  2026 Travel Trailer 253RD Towable RV for Family Adventures | Modern Recreational VehicleOverviewMeet the 2026 253RD travel trailer, a versatile towable RV designed for family weekends and longer getaways. This new bumper-pull model blends comfort, practica ...

                                  • In Stock

                                  $36,900

                                    Used 2020 Keystone Cougar Half-Ton 26RBS available in Pottstown, Pennsylvania
                                    12

                                    Used 2020 Keystone Cougar Half-Ton 26RBS

                                    Used Travel Trailer in Pottstown, Pennsylvania 19464

                                    For Sale by Optimum RV - Pottstown

                                    Keystone Cougar Half-Ton travel trailer 26RBS highlights from Optimum RV: Tri-Fold Sofa Sleeper Booth Dinette Full Bathroom Dual Entry Outdoor Kitchen If you could cook outside or inside, which would it be? With this Cougar Half-Ton travel trailer, you get ...

                                    • Sale

                                    $26,997

                                      New 2023 Keystone Cougar Half-Ton East 30RKD available in Souderton, Pennsylvania
                                      22

                                      $39,250

                                        New 2026 Keystone Passport SL Series East 229BH available in Souderton, Pennsylvania
                                        26

                                        New 2026 Keystone Passport SL Series East 229BH

                                        New Travel Trailer in Souderton, Pennsylvania 18964

                                        For Sale by Indian Valley Camping Center

                                        Explore the Keystone Passport SL Series Travel Trailer: The Perfect Towable RV for Your AdventuresDiscover the ultimate in comfort, convenience, and versatility with the Keystone Passport SL Series travel trailer, a premier towable RV designed to elevate y ...

                                        • Sale
                                        • In Stock
                                        • New Arrival

                                        $33,995

                                          Used 2014 Keystone Passport 32FB Elite available in Willow Street, Pennsylvania
                                          25

                                          Used 2014 Keystone Passport 32FB Elite

                                          Used Travel Trailer in Willow Street, Pennsylvania 17584

                                          For Sale by RV Value Mart - Willow Street

                                          Pack up the kids, some gear, and head out with plenty of room for extra guests in this Passport Elite travel trailer model 32FB by Keystone RV. This unit easily sleeps eight! Enter the front most door to find a front bunkhouse with two sets of bunks that a ...

                                          • Sale

                                          $10,966

                                            Used 2023 Keystone Cougar 354FLS available in Souderton, Pennsylvania
                                            21

                                            Used 2023 Keystone Cougar 354FLS

                                            Used Fifth Wheel in Souderton, Pennsylvania 18964

                                            For Sale by Indian Valley Camping Center

                                            2023 Towable RV Fifth Wheel Floorplan 337FLS Your Next Adventure-Ready RVDiscover a versatile 2023 towable RV in the esteemed fifth wheel category, designed for comfort, reliability, and flexible travel. This unit features a purpose-built floorplan labeled ...

                                            • In Stock
                                            • New Arrival

                                            $49,995

                                              Used 2015 Keystone Passport 2810BH Grand Touring available in Manheim, Pennsylvania
                                              20

                                              Used 2015 Keystone Passport 2810BH Grand Touring

                                              Used Travel Trailer in Manheim, Pennsylvania 17545

                                              For Sale by RV Value Mart - Manheim

                                              This Passport Grand Touring model 2810BH features double bed bunks, dual entry doors, and a large slide out for added interior space.As you enter the most centrally located door you will see just how spacious this unit is. There is a front bedroom with que ...

                                              • Sale

                                              $9,412

                                                Used 2024 Keystone Cougar Half-Ton 33RLI available in Newfield, New Jersey
                                                27

                                                Used 2024 Keystone Cougar Half-Ton 33RLI

                                                Used Travel Trailer in Newfield, New Jersey 08344

                                                For Sale by Crossroads Trailer Sales, Inc.

                                                2024 Towable RV Travel Trailer — Floorplan 33RLI (Stock 7536) This 2024 travel trailer is a towable recreational vehicle designed for family adventures, weekend escapes, and cross-country road trips. Featuring the 33RLI floorplan, it blends practical ...

                                                • Sale
                                                • In Stock
                                                • New Arrival
                                                • Special
                                                • Recent Trade-In

                                                $42,900

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