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

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

98 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 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

    New 2026 Keystone Cougar Half-Ton 28BHS available in Milford North, Delaware
    23

    New 2026 Keystone Cougar Half-Ton 28BHS

    New Travel Trailer in Milford North, Delaware 19963

    For Sale by Delmarva RV Center (Milford North)

    2026 COUGAR HALF TON BY KEYSTONE 28BHS   POWER AWNING ONE SLIDE  DRY WEIGHT 7390LBS DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM SIDE BATHROOM BUNKS  DINETTE DOUBLE DOOR REFRIGERATOR FIREPLACE FLATSCREEN TV  PANTRY WE WANT YOUR BUSINESS FOLKS ...

    • Sale
    • In Stock
    • New Arrival

    $44,995

      New 2026 Keystone Cougar Half-Ton  available in Milford North, Delaware
      21

      New 2026 Keystone Cougar Half-Ton

      New Fifth Wheel in Milford North, Delaware 19963

      For Sale by Delmarva RV Center (Milford North)

      2026 COUGAR HALF TON BY KEYSTONE 26RES   POWER AWNING ONE SLIDE DRY WEIGHT 8210LBS DUCTED ROOF A/C SLEEPS 2 FRONT BEDROOM SIDE BATHROOM FIREPLACE FLATSCREEN TV  PANTRY DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TR ...

      • Sale
      • Coming Soon
      • On Order

      $49,995

        New 2026 Keystone Cougar Sport 2700BH available in Milford North, Delaware
        18

        New 2026 Keystone Cougar Sport 2700BH

        New Fifth Wheel in Milford North, Delaware 19963

        For Sale by Delmarva RV Center (Milford North)

        2026 COUGAR SPORT BY KEYSTONE 2700BH   POWER AWNING ONE SLIDE DRY WEIGHT 7650LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM U SHAPED DINETTE BUNKS DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL ...

        • Sale
        • In Stock
        • New Arrival

        $44,995

          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 2013 Keystone Bobcat 163B available in Milford, Delaware
            16

            Used 2013 Keystone Bobcat 163B

            Used Travel Trailer in Milford, Delaware 19963

            For Sale by Delmarva RV Center

            2013 BOBCAT BY KEYSTONE 163BT   AWNING DRY WEIGHT 2,275 LBS 2 TENT AREAS SLEEPS 4 FRONT BED AREA FLATSCREEN TV  CORNER BATHROOM REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING ...

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

            $5,900

              New 2026 Keystone Cougar Half-Ton 22RBS available in Milford North, Delaware
              19

              New 2026 Keystone Cougar Half-Ton 22RBS

              New Travel Trailer in Milford North, Delaware 19963

              For Sale by Delmarva RV Center (Milford North)

              2026 COUGAR HALF-TON BY KEYSTONE MODEL 22RBS   POWER AWNING  ONE SLIDE DRY WEIGHT 5840LBS 30 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 2 RECLINING SEATS CORNER BATHROOM FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR       WE WANT YOUR ...

              • Sale
              • In Stock
              • New Arrival

              $39,995

                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

                $18,900

                  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 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

                      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

                        New 2026 Keystone Cougar 316RLS available in Milford North, Delaware
                        24

                        New 2026 Keystone Cougar 316RLS

                        New Fifth Wheel in Milford North, Delaware 19963

                        For Sale by Delmarva RV Center (Milford North)

                        2026 COUGAR BY KEYSTONE 316RLS   POWER AWNING 3 SLIDES DRY WEIGHT 11110LBS DUCTED ROOF A/C CEILING FAN SLEEPS 2 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR FLATSCREEN TV  PANTRY  DINETTE FIREPLACE   WE WANT YOUR BUSINESS ...

                        • Sale
                        • In Stock
                        • New Arrival

                        $74,995

                          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

                            Used 2021 Keystone Fuzion 373 available in Milford, Delaware
                            26

                            Used 2021 Keystone Fuzion 373

                            Used Toy Hauler 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 34TSB available in Milford North, Delaware
                              23

                              New 2026 Keystone Cougar 34TSB

                              New Travel Trailer in Milford North, Delaware 19963

                              For Sale by Delmarva RV Center (Milford North)

                              2026 COUGAR BY KEYSTONE 34TSB   POWER AWNING DRY WEIGHT 8890LBS 3 SLIDES DUCTED ROOF A/C OUTSIDE REFRIGERATOR SLEEPS 9 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR BUNK ROOM FLATSCREEN TV  FIREPLACE     WE WANT YOUR BUSI ...

                              • Sale
                              • In Stock
                              • New Arrival

                              $54,995

                                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 2018 Keystone Cougar XLite 25RES available in Milford North, Delaware
                                  19

                                  Used 2018 Keystone Cougar XLite 25RES

                                  Used Fifth Wheel in Milford North, Delaware 19963

                                  For Sale by Delmarva RV Center (Milford North)

                                   2018 Keystone Cougar XLite 25RES Fifth Wheel DRY WEIGHT 7035LBS SLEEPS 8 POWER AWNING 2 SLIDES FRONT BEDROOM SIDE BATHROOM DOUBLE DOOR REFRIGERATOR     WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY ...

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

                                  $16,900

                                    Used 2022 Keystone Bullet Crossfire 1700BH available in Newfield, New Jersey
                                    18

                                    Used 2022 Keystone Bullet Crossfire 1700BH

                                    Used Travel Trailer in Newfield, New Jersey 08344

                                    For Sale by Crossroads Trailer Sales, Inc.

                                    Keystone Bullet Crossfire 1700BH Travel Trailer — 21 feet 4 inches long, 8 feet wide Overview  This unit has a solar package!! The 2022 Keystone Bullet Crossfire 1700BH is a compact, towable RV designed for family adventures and weekend escapes. ...

                                    • Sale
                                    • Consignment
                                    • In Stock
                                    • New Arrival

                                    $18,900

                                      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 2025 Keystone Cougar Half-Ton 23MLE available in Milford, Delaware
                                        19

                                        New 2025 Keystone Cougar Half-Ton 23MLE

                                        New Fifth Wheel in Milford, Delaware 19963

                                        For Sale by Delmarva RV Center

                                        2025 COUGAR BY KEYSTONE MODEL 23MLE   POWER AWNING 2 SLIDES OUTSIDE KITCHEN SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND ...

                                        • Sale
                                        • Blow Out Price
                                        • In Stock
                                        • Special

                                        $40,900

                                          Used 2019 Keystone Cougar 369BHS available in Milford North, Delaware
                                          22

                                          Used 2019 Keystone Cougar 369BHS

                                          Used Fifth Wheel in Milford North, Delaware 19963

                                          For Sale by Delmarva RV Center (Milford North)

                                          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

                                            New 2026 Keystone Cougar Half-Ton 33RLI available in Milford North, Delaware
                                            27

                                            New 2026 Keystone Cougar Half-Ton 33RLI

                                            New Travel Trailer in Milford North, Delaware 19963

                                            For Sale by Delmarva RV Center (Milford North)

                                            2026 COUGAR HALF TON BY KEYSTONE MODEL 33RLI   POWER AWNING 3 SLIDES DRY WEIGHT 8550LBS 50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM W/KING BED SIDE BATHROOM DOUBLE DOOR REFRIGERATOR PANTRY FIREPLACE FLATSCREEN TV WE WANT YOUR BUSINESS F ...

                                            • Sale
                                            • In Stock
                                            • New Arrival

                                            $52,995

                                              New 2026 Keystone Cougar 350LLK available in Milford, Delaware
                                              24

                                              New 2026 Keystone Cougar 350LLK

                                              New Fifth Wheel in Milford, Delaware 19963

                                              For Sale by Delmarva RV Center

                                              2026 COUGAR BY KEYSTONE 350LLK   POWER AWNING 4 SLIDES DUCTED ROOF A/C DRY WEIGHT 11980LBS CEILING FAN SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE DOUBLE DOOR REFRIGERATOR PANTRY DINETTE FIREPLACE FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS! ...

                                              • Sale
                                              • In Stock
                                              • New Arrival

                                              $79,995

                                                New 2026 Keystone Cougar Half-Ton 22MLS available in Milford North, Delaware
                                                17

                                                New 2026 Keystone Cougar Half-Ton 22MLS

                                                New Travel Trailer in Milford North, Delaware 19963

                                                For Sale by Delmarva RV Center (Milford North)

                                                2026 COUGAR BY KEYSTONE 22MLS   POWER AWNING DRY WEIGHT 6000LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BED SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  RECLINING SEATS   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF T ...

                                                • Sale
                                                • In Stock
                                                • New Arrival

                                                $39,995

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