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

100 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!
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 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 369BHS available in Milford, Delaware
      22

      Used 2019 Keystone Cougar 369BHS

      Used Fifth Wheel in Milford, Delaware 19963

      For Sale by Delmarva RV Center

      2019 COUGAR BY KEYSTONE 369BHS   POWER AWNING 4 SLIDES OUTSIDE KITCHEN DRY WEIGHT 11,441LBS DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM SIDE BATHROOM BUNK ROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLK ...

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

      $34,995

        Used 2021 Keystone Avalanche 322RL available in Milford, Delaware
        25

        Used 2021 Keystone Avalanche 322RL

        Used Fifth Wheel in Milford, Delaware 19963

        For Sale by Delmarva RV Center

        2021 AVALANCHE BY KEYSTONE 322RL   POWER AWNING DRY WEIGHT 11940LBS 3 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE REFRIGERATOR 2 FLATSCREEN TV'S FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN ...

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

        $38,900

          New 2026 Keystone Cougar Half-Ton East 29RLP available in Milford North, Delaware
          22

          New 2026 Keystone Cougar Half-Ton East 29RLP

          New Travel Trailer in Milford North, Delaware 19963

          For Sale by Delmarva RV Center (Milford North)

          2026 COUGAR HALF TON BY KEYSTONE 29RLP   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE PANTRY DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES! ...

          • Sale
          • Coming Soon
          • On Order

          $47,995

            Used 2021 Keystone Fuzion 373 available in Milford, Delaware
            26

            Used 2021 Keystone Fuzion 373

            Used Fifth Wheel in Milford, Delaware 19963

            For Sale by Delmarva RV Center

            2021 FUZION BY KEYSTONE 373   POWER AWNING 3 SLIDES DRY WEIGHT 14,460LBS FRONT AND REAR ENTRY DOORS DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM SIDE BATHROOM BATH AND  A HALF FIREPLACE 2 FLATSCREEN TV'S  LARGE SIDE BY SIDE REFRIGERATOR LOFT AREA ...

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

            $59,900

              New 2026 Keystone Cougar 360MBI available in Milford North, Delaware
              30

              New 2026 Keystone Cougar 360MBI

              New Fifth Wheel in Milford North, Delaware 19963

              For Sale by Delmarva RV Center (Milford North)

              2026 COUGAR BY KEYSTONE 360MBI HERO EDITION   POWER AWNING  GREEN LED ACCENT LIGHTING  FRAMELESS WINDOWS  BLACKOUT RIMS INDUSTRY EXCLUSIVE FULL BODY PAINT MATTE FINISH  4 SLIDES DRY WEIGHT 12580LBS DUCTED ROOF A/C SLEEPS 8 FRONT BE ...

              • Sale
              • Coming Soon
              • On Order

              $79,995

                Used 2022 Keystone Cougar 368MBI available in Egg Harbor City, New Jersey
                43
                1

                Used 2022 Keystone Cougar 368MBI

                Used Fifth Wheel in Egg Harbor City, New Jersey 08215

                For Sale by White Horse RV Center

                This RV is available for sale at our GALLOWAY TWP location: 920 West White Horse Pike, Egg Harbor City, NJ. 2022 Keystone Cougar 368MBI – Certified Pre-Owned Certified Pre-Owned with 66-Day Limited Warranty for added peace of mind Mid-bunk floorplan ...

                • Sale
                • Blow Out Price
                • In Stock
                • Sale Pending

                $40,999

                  Used 2012 Keystone Outback 312BH available in Milford North, Delaware
                  20

                  Used 2012 Keystone Outback 312BH

                  Used Travel Trailer in Milford North, Delaware 19963

                  For Sale by Delmarva RV Center (Milford North)

                  2012 OUTBACK BY KEYSTONE 312BH   AWNING 2 SLIDES DRY WEIGHT 7,579LBS OUTSIDE KITCHEN DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM U SHAPED DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE ...

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

                  $16,900

                    New 2026 Keystone Cougar Half-Ton 26RKE available in Milford North, Delaware
                    22

                    New 2026 Keystone Cougar Half-Ton 26RKE

                    New Fifth Wheel in Milford North, Delaware 19963

                    For Sale by Delmarva RV Center (Milford North)

                    2026 COUGAR HALF TON BY KEYSTONE 26RKE    2 POWER AWNING'S 2 SLIDES OUTSIDE KITCHEN DUCTED ROOF A/C DRY WEIGHT 9020 LBS SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE FLATSCREEN TV  FIREPLACE CEILING FAN LARGE SIDE BY SIDE REFRIGERATOR   ...

                    • Sale
                    • Coming Soon
                    • On Order

                    $54,995

                      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

                        New 2025 Keystone Passport Classic 284QB available in Newfield, New Jersey
                        16
                        1

                        New 2025 Keystone Passport Classic 284QB

                        New Travel Trailer in Newfield, New Jersey 08344

                        For Sale by Crossroads Trailer Sales, Inc.

                        Keystone Passport Classic 284QB Travel Trailer — 2025 New Arrival, In Stock Electric stabilizer Jacls 50 Amp Service with 2nd A/C Prep The 2025 Keystone Passport Classic 284QB is an exceptional towable RV designed for families and adventurers who cra ...

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

                        $27,900

                          New 2025 Keystone Cougar 290RLS available in Milford North, Delaware
                          23

                          New 2025 Keystone Cougar 290RLS

                          New Fifth Wheel in Milford North, Delaware 19963

                          For Sale by Delmarva RV Center (Milford North)

                          2025 COUGAR BY KEYSTONE 290RLS   POWER AWNING 3 SLIDES CEILING FAN DUCTED ROOF A/C DRY WEIGHT 10660LBS SLEEPS 4 FRONT BEDROOM SIDE BATHROOM PANTRY FLATSCREEN TV  FIREPLACE CENTER ISLAND  LARGE SIDE BY SIDE REFRIGERATOR DINETTE WE WANT YOUR B ...

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

                          $64,900

                            New 2026 Keystone Cougar Half-Ton 32BHS available in Milford North, Delaware
                            20

                            New 2026 Keystone Cougar Half-Ton 32BHS

                            New Fifth Wheel in Milford North, Delaware 19963

                            For Sale by Delmarva RV Center (Milford North)

                            2026 KEYSTONE COUGAR HALF TON 32BHS   POWER AWNING FRONT AND REAR ENTRY DOORS 2 SLIDES OUTSIDE KITCHEN DRY WEIGHT 9550LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM BATH AND  A HALF DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN ...

                            • Sale
                            • In Stock
                            • New Arrival

                            $57,995

                              Used 2021 Keystone Coleman Lantern 2515RL available in Milford, Delaware
                              17

                              Used 2021 Keystone Coleman Lantern 2515RL

                              Used Travel Trailer in Milford, Delaware 19963

                              For Sale by Delmarva RV Center

                              2021 KEYSTONE COLEMAN LANTERN 2515RL   POWER AWNING DRY WEIGHT 5730LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 6 FRONT BEDROOM WALKTHROUGH BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE AL ...

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

                              $19,900

                                Used 2023 Keystone Hideout 28RKS available in Milford North, Delaware
                                18

                                Used 2023 Keystone Hideout 28RKS

                                Used Travel Trailer in Milford North, Delaware 19963

                                For Sale by Delmarva RV Center (Milford North)

                                2023 HIDEOUT BY KEYSTONE 28RKS   POWER AWNING W/LED LIGHTS OUTSIDE KITCHEN DRY WEIGHT 6840LBS ONE SLIDE SLEEPS 4 FRONT BEDROOM SIDE BATHROOM FIREPLACE FLATSCREEN TV  DUCTED ROOF A/C DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE ...

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

                                $24,900

                                  New 2026 Keystone Cougar Half-Ton 23MLE available in Milford North, Delaware
                                  20

                                  New 2026 Keystone Cougar Half-Ton 23MLE

                                  New Fifth Wheel in Milford North, Delaware 19963

                                  For Sale by Delmarva RV Center (Milford North)

                                  2026 COUGAR BY KEYSTONE MODEL 23MLE   POWER AWNING DRY WEIGHT 7820LB 2 SLIDES OUTSIDE REFRIGERATOR SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! W ...

                                  • Sale
                                  • In Stock
                                  • New Arrival

                                  $49,995

                                    Used 2017 Keystone Raptor 425TS available in Milford North, Delaware
                                    24

                                    Used 2017 Keystone Raptor 425TS

                                    Used Toy Hauler in Milford North, Delaware 19963

                                    For Sale by Delmarva RV Center (Milford North)

                                    2018 RAPTOR BY KEYSTONE 425TS   POWER AWNING 3 SLIDES DUCTED ROOF A/C SLEEPS 9 UPPER LOFT AREA POWER DROP DOWN BEDS FRONT BEDROOM BATH AND A HALF  FLATSCREEN TV  LARGE REFRIGERATOR WALKTHROUGH BATHROOM FIREPLACE WASHER/DRYER PREP    ...

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

                                    $44,900

                                      New 2026 Keystone Cougar Half-Ton 29MBD available in Milford North, Delaware
                                      22

                                      New 2026 Keystone Cougar Half-Ton 29MBD

                                      New Fifth Wheel in Milford North, Delaware 19963

                                      For Sale by Delmarva RV Center (Milford North)

                                      2026 COUGAR HALF TON BY KEYSTONE 29MBD   POWER AWNING 2 SLIDES DRY WEIGHT 9420LBS SLEEPS 7 FRONT BEDROOM SIDE BATHROOM SIDE BUNK ROOM DINETTE FLATSCREEN TV DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE ...

                                      • Sale
                                      • In Stock
                                      • New Arrival

                                      $54,995

                                        Used 2019 Keystone Passport 175BH available in Milford, Delaware
                                        16

                                        Used 2019 Keystone Passport 175BH

                                        Used Travel Trailer in Milford, Delaware 19963

                                        For Sale by Delmarva RV Center

                                        2019 PASSPORT BY KEYSTONE MODEL 175BH    LIGHTWEIGHT POWER AWNING W/LED LIGHTING ROOF A/C SLEEPS 6 SIDE BUNK BEDS FULL DINETTE THAT EASILY CONVERTS INTO A BED REAR BATHROOM WITH TUB/SHOWER FLATSCREEN TV   WE WANT YOUR BUSINESS! WE TAKE ALL T ...

                                        • Sale
                                        • In Stock
                                        • Recent Trade-In
                                        • Reduced

                                        $14,995

                                          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 2016 Keystone Springdale Summerland SM3030 available in Milford, Delaware
                                            19

                                            Used 2016 Keystone Springdale Summerland SM3030

                                            Used Travel Trailer in Milford, Delaware 19963

                                            For Sale by Delmarva RV Center

                                            2016 SUMMERLAND BY KEYSTONE SM3030   POWER AWNING DRY WEIGHT 7310LBS OUTSIDE KITCHEN 2 SLIDES FRONT AND REAR ENTRY DOORS SLEEPS 8 DUCTED ROOF A/C FRONT BEDROOM SIDE BATHROOM U SHAPED DINETTE BUNK ROOM DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSIN ...

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

                                            $14,900

                                              New 2026 Keystone Cougar 320RDS available in Milford North, Delaware
                                              24

                                              New 2026 Keystone Cougar 320RDS

                                              New Fifth Wheel in Milford North, Delaware 19963

                                              For Sale by Delmarva RV Center (Milford North)

                                              2026 COUGAR BY KEYSTONE MODEL 320RDS   POWER AWNING 3 SLIDES DRY WEIGHT 11310LBS DUCTED ROOF A/C CEILING FAN SLEEPS 4 FRONT BEDROM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ...

                                              • Sale
                                              • In Stock
                                              • New Arrival

                                              $76,995

                                                New 2026 Keystone Cougar 316RLS available in Milford North, Delaware
                                                23

                                                New 2026 Keystone Cougar 316RLS

                                                New Fifth Wheel in Milford North, Delaware 19963

                                                For Sale by Delmarva RV Center (Milford North)

                                                2026 KEYSTONE COUGAR 316RLS   POWER AWNING DRY WEIGHT 11090LBS 3 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM PANTRY FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AN ...

                                                • Sale
                                                • In Stock
                                                • New Arrival

                                                $67,995

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