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View Used Keystone RVs for Sale in or near Middletown, Delaware

94 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 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 2018 Keystone Montana 3000RE available in Milford, Delaware
    24

    Used 2018 Keystone Montana 3000RE

    Used Fifth Wheel in Milford, Delaware 19963

    For Sale by Delmarva RV Center

    2018 MONTANA BY KEYSTONE 3000RE   POWER AWNING 3 SLIDES DRY WEIGHT 11,980LBS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR PANTRY 2 FLATSCREEN TV'S   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES ...

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

    $29,900

      Used 2017 Keystone Cougar XLite 32FBS 2-BdRM Triple Slide available in Williamstown, New Jersey
      51

      Used 2017 Keystone Cougar XLite 32FBS 2-BdRM Triple Slide

      Used Travel Trailer 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

      $24,995

        Used 2018 Keystone Premier Ultra Lite 31BKPR available in Willow Street, Pennsylvania
        30

        Used 2018 Keystone Premier Ultra Lite 31BKPR

        Used Travel Trailer in Willow Street, Pennsylvania 17584

        For Sale by RV Value Mart - Willow Street

        Keystone Premier Ultra Lite 31BKPR travel trailer highlights: Sleeps Nine 19' Electric Awning Private Bunkhouse 6' 11" Vaulted Ceilings In-Floor Heating Private Bedroom This Premier Ultra Lite travel trailer is a high-quality trailer stocked with all of th ...

        • Sale

        $21,988

          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 2019 Keystone Springdale Mini 1800BH Front Queen, 2 Bunk Beds & Full Bath available in Williamstown, New Jersey
            39

            Used 2019 Keystone Springdale Mini 1800BH Front Queen, 2 Bunk Beds & Full Bath

            Used Travel Trailer in Williamstown, New Jersey 08094

            For Sale by White Horse RV Center

            **This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** 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 f ...

            • Sale
            • Blow Out Price
            • Special
            • Under Warranty

            $11,995

              Used 2022 Keystone Raptor 351 available in Elizabethtown, Pennsylvania

              Used 2022 Keystone Raptor 351

              Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

              For Sale by General RV Center

              Keystone Raptor toy hauler 351 highlights: Dual Entry Doors Front Private Bedroom Fireplace Loft Outside Entertainment You won't believe all that this toy hauler has to offer! Starting with the dual entry doors, one of which leads into the 11' garage area ...

              • Sale

              $56,995

                Used 2019 Keystone Raptor 355TS available in Elizabethtown, Pennsylvania
                44

                Used 2019 Keystone Raptor 355TS

                Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                For Sale by General RV Center

                **Keystone Raptor toy hauler 355TS highlights:** * 11' Separate Garage * Full and Half Bath * 72" Slide Window * Electric Bunk * King-Size Suite * Loft Owning this Raptor toy hauler is like owning a palace on wheels because this unit is filled to the brim ...

                • Sale

                $52,999

                  Used 2010 Keystone Outback 301BQ available in Elizabethtown, Pennsylvania

                  Used 2010 Keystone Outback 301BQ

                  Used Travel Trailer in Elizabethtown, Pennsylvania 17022

                  For Sale by General RV Center

                  Double Slide Keystone Outback Travel Trailer w/Front Quad Bunks w/Wardrobe Between, Pass-Through Storage, Ent. Center, Air Sofa Sleeper/King Dinette Slide, Pantry, Dbl. Kitchen Sink, 3 Burner Range, Refrigerator, Tub/Shower, Toilet, Sink Linen Cabinet, Fro ...

                    Get Price

                      Used 2018 Keystone Cougar 338RLK available in Williamstown, New Jersey
                      55

                      Used 2018 Keystone Cougar 338RLK

                      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 ...

                        $29,995

                          Used 2018 Keystone Springdale Summerland Mini 1750RD Front East-West Queen Bed, Rear U-Dinette available in Williamstown, New Jersey
                          37

                          Used 2018 Keystone Springdale Summerland Mini 1750RD Front East-West Queen Bed, Rear U-Dinette

                          Used Travel Trailer 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 transp ...

                          • Sale
                          • Blow Out Price
                          • Special

                          $12,495

                            Used 2015 Keystone Outback Terrain Ultra Lite 260TRS available in Willow Street, Pennsylvania
                            25

                            Used 2015 Keystone Outback Terrain Ultra Lite 260TRS

                            Used Travel Trailer in Willow Street, Pennsylvania 17584

                            For Sale by RV Value Mart - Willow Street

                            This Outback Terrain Ultra Lite travel trailer 260TRS features double slides for added space, a rear king bed slide, and a convenient outside kitchen.Check out the front outside kitchen area with refrigerator, sink, and flip-out two burner stove. This kitc ...

                            • Sale

                            $13,991

                              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

                                Used 2014 Keystone Hideout 27DBS available in Newfield, New Jersey
                                24

                                Used 2014 Keystone Hideout 27DBS

                                Used Travel Trailer in Newfield, New Jersey 08344

                                For Sale by Crossroads Trailer Sales, Inc.

                                <>2014 Travel Trailer 27DBS Towable RV OverviewDiscover a dependable 2014 towable RV designed for versatile camping and memorable road trips. This recreational vehicle is categorized as a Travel Trailer and features the floorplan 27DBS, crafted to balance ...

                                • Sale
                                • Blow Out Price
                                • Recent Trade-In
                                • Reduced

                                $8,900

                                  Used 2021 Keystone Cougar HALF TON 22MLSWE available in Elizabethtown, Pennsylvania
                                  26

                                  Used 2021 Keystone Cougar HALF TON 22MLSWE

                                  Used Travel Trailer in Elizabethtown, Pennsylvania 17022

                                  For Sale by General RV Center

                                  With a king-size bed, this Cougar Half-Ton travel trailer shows that you can still be comfortable even while you're away from home! The bed has wardrobes and nightstands on either side, and it also has a privacy curtain to section it off from the rest of t ...

                                  • Sale

                                  $23,998

                                    Used 2020 Keystone Passport Grand Touring 2210RB Front Queen, Theater Seating Slide available in Williamstown, New Jersey
                                    43

                                    Used 2020 Keystone Passport Grand Touring 2210RB Front Queen, Theater Seating Slide

                                    Used Travel Trailer in Williamstown, New Jersey 08094

                                    For Sale by White Horse RV Center

                                    **This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** 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 f ...

                                    • Sale
                                    • Blow Out Price
                                    • Special
                                    • Under Warranty

                                    $18,995

                                      Used 2022 Keystone  SUNSET TRAIL 272BH available in Elizabethtown, Pennsylvania
                                      27

                                      Used 2022 Keystone SUNSET TRAIL 272BH

                                      Used Travel Trailer in Elizabethtown, Pennsylvania 17022

                                      For Sale by General RV Center

                                      CrossRoads Sunset Trail travel trailer SS272BH highlights: Dual Entry Double-Size Bunks Tri-Fold Sofa Exterior Kitchen Exterior Docking Station Large Slide Out This travel trailer can comfortably sleep ten people each night, so invite the cousins for whole ...

                                      • Sale

                                      $27,999

                                        Used 2021 Keystone Montana 3761FL available in Newfield, New Jersey
                                        34

                                        Used 2021 Keystone Montana 3761FL

                                        Used Fifth Wheel in Newfield, New Jersey 08344

                                        For Sale by Crossroads Trailer Sales, Inc.

                                        Keystone Montana 3761FL Fifth Wheel — Luxury Towable RV Overview Overview Discover the pinnacle of travel trailer luxury with the 2021 Keystone Montana 3761FL, a premier towable RV delivering comfort, space, and dependable performance on long journey ...

                                        • Sale
                                        • Consignment
                                        • In Stock
                                        • New Arrival

                                        $65,900

                                          Used 2017 Keystone Outback Ultra Lite 278URL available in Willow Street, Pennsylvania
                                          24

                                          Used 2017 Keystone Outback Ultra Lite 278URL

                                          Used Travel Trailer in Willow Street, Pennsylvania 17584

                                          For Sale by RV Value Mart - Willow Street

                                          Start your next camping adventure with this Outback Ultra Lite 278URL travel trailer by Keystone. A few favorite features include a rear living, single slide out in the living/kitchen area, dual entry, and an outside kitchen.Before you enter this model, be ...

                                          • Sale

                                          $17,966

                                            Used 2021 Keystone Hideout 243RB available in Elizabethtown, Pennsylvania
                                            22

                                            Used 2021 Keystone Hideout 243RB

                                            Used Travel Trailer in Elizabethtown, Pennsylvania 17022

                                            For Sale by General RV Center

                                            Keystone Hideout travel trailer 243RB highlights: Dual-Vanity Sink 72" Sofa with Storage Central Vacuum Pull-Out Pantry Pass-Through Storage Fireplace You and your spouse are going to love each trip you take with this Hideout travel trailer! From the walk- ...

                                            • Sale

                                            $16,999

                                              Used 2021 Keystone Cougar 316RLS available in Pylesville, Maryland
                                              14

                                              Used 2021 Keystone Cougar 316RLS

                                              Used Fifth Wheel in Pylesville, Maryland 21132

                                              For Sale by Pop RVs

                                              Stock #464812 - Loaded, 1-Owner, Stored Inside, 2021 Keystone Cougar 316RLS, King Bed, Levelers, W/D Prep. Solar.********************** CERTIFIED SINGLE OWNER **********************This one-owner, 2021 Keystone Cougar 316RLS 5th wheel is loaded with every ...

                                              • Consignment

                                              $44,500

                                                Used 2017 Keystone Montana High Country 353RL available in West Chester, Pennsylvania

                                                Used 2017 Keystone Montana High Country 353RL

                                                Used Fifth Wheel in West Chester, Pennsylvania 19382

                                                For Sale by General RV Center

                                                This Keystone Montana High Country fifth wheel model 353RL features triple slides for added interior space, a rear living layout, and a convenient kitchen island, plus more! As you enter notice the coat closet to your right and how open the main living spa ...

                                                • Sale

                                                $29,995

                                                  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 2019 Keystone Passport 2521RL Grand Touring available in West Chester, Pennsylvania
                                                    21

                                                    Used 2019 Keystone Passport 2521RL Grand Touring

                                                    Used Travel Trailer in West Chester, Pennsylvania 19382

                                                    For Sale by General RV Center

                                                    Keystone Passport 2521RL Grand Touring travel trailer highlights: U-Shaped Dinette Jack-Knife Sofa Radius Shower Private Bedroom Been wondering how you can travel the country to see new places without leaving all your comforts of home behind? This travel t ...

                                                    • Sale

                                                    $17,995

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