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

99 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 2025 Keystone Hideout Sport East 291BR **PRE-OWNED** available in Clayton, Delaware
26

Used 2025 Keystone Hideout Sport East 291BR **PRE-OWNED**

Used Travel Trailer in Clayton, Delaware 19938

For Sale by Alexander RV & Trailer Center

HUGE PRIVATE BUNKROOM 1 SLIDE OUT 2 BEDROOMS SLEEPS 10 PEOPLE TANKLESS HOT WATER HEATER POWER AWNING & TONGUE JACK TONS OF STORAGE INSIDE & OUT! SOLAR PREPPED  **HALF TON TOWABLE**ONLY 6,815 LBS**

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

$26,950

    Used 2019 Keystone Alpine 3700FL available in Clayton, Delaware
    16

    Used 2019 Keystone Alpine 3700FL

    Used Fifth Wheel in Clayton, Delaware 19938

    For Sale by Pop RVs

    Stock #413347 - WOW !! 2019 ALPINE 3700FL ** Only used 6-7 times ** NO pets & NON smoking ** READY TO GO !!WOW !! 2019 ALPINE 3700FL Step inside this gorgeous RV and experience true residential-style amenities.The Front Living room layout provides Two Sofa ...

    • Sale
    • Consignment
    • Reduced

    $48,000

      New 2026 Keystone Hideout 38DBD **KING & QUEEN BED** available in Clayton, Delaware
      31

      New 2026 Keystone Hideout 38DBD **KING & QUEEN BED**

      New Destination Trailer in Clayton, Delaware 19938

      For Sale by Alexander RV Center

      **LUXURY PARK TRAILER!!** 3 SLIDES OUTS  3 A/C UNITS (50 AMP) 2 BEDROOMS 2 FULL BATHROOMS SLIDING GLASS PATIO DOOR RESIDENTIAL REFRIGERATOR TANKLESS HOT WATER HEATER FRONT KING BED REAR QUEEN BED **PERFECT FOR PARKING ON A SEASONAL LOT**

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

      $49,867

        Used 2021 Keystone Montana 3761FL available in Cape May Court House, New Jersey
        14

        Used 2021 Keystone Montana 3761FL

        Used Fifth Wheel in Cape May Court House, New Jersey 08210

        For Sale by Pop RVs

        Stock #469259 - Well maintained 2021 Keystone Montana 3761FL! Ready to hit the road!This is a 2021 Montana 3761FL fifth wheel by Keystone. Features include a separate living room up front, a master suite with its own full bathroom, another half bathroom ou ...

        • Consignment

        $63,400

          New 2025 Keystone Hideout Sport 220BH available in Clayton, Delaware
          22

          New 2025 Keystone Hideout Sport 220BH

          New Travel Trailer in Clayton, Delaware 19938

          For Sale by Alexander RV Center

          **GREAT VALUE!!** ONLY 3,625 LBS! SLEEPS 4 PEOPLE FULL PASS THRU STORAGE COMPARTMENT QUEEN BED 2 SINGLE BUNK BEDS FREE STANDING TABLE POWER AWNING TANKNLESS WATER HEATER SOLAR & INVERTER PREPPED MANY UPGRADED OPTIONS **ROOF MOUNTED 13,500 BTU A/C, FULL ...

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

          $17,973

            New 2025 Keystone Hideout East 24RBS available in Clayton, Delaware
            27

            New 2025 Keystone Hideout East 24RBS

            New Travel Trailer in Clayton, Delaware 19938

            For Sale by Alexander RV Center

            **REAR BATH** 1 SLIDE OUT HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL 12 VOLT REFRIGERATOR TANKLESS HOT WATER HEATER OUTSIDE KITCHEN TRI-FOLD SOFA BOOTH DINETTE HUGE REAR BATH!!

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

            $28,650

              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 Springdale 266DECK available in Clermont, New Jersey
                31

                New 2025 Keystone Springdale 266DECK

                New Travel Trailer in Clermont, New Jersey 08210

                For Sale by Driftwood RV Center

                Keystone Springdale travel trailer 266DECK highlights: Large Slide Out Rear Deck Pass-Thru Storage Tri-Fold Sofa Queen Bed This is the ultimate travel trailer to entertain guests since there is a rear deck area that features a countertop with a sink and de ...

                  $55,925
                  Get Sale Price!

                    Used 2017 Keystone  Summerland 2660RL available in Clermont, New Jersey
                    24

                    Used 2017 Keystone Summerland 2660RL

                    Used Travel Trailer in Clermont, New Jersey 08210

                    For Sale by Driftwood RV Center

                    This rear living Summerland 2660RL by Springdale features a large slide out for added interior space, a u-shaped dinette, and dual entry.Step inside and notice the two recliners and center end table along the rear wall of the trailer. To your right is the ...

                    • Sale

                    $13,999

                      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!

                          New 2026 Keystone Hideout 38BHT **BUNKROOM** available in Clayton, Delaware
                          32

                          New 2026 Keystone Hideout 38BHT **BUNKROOM**

                          New Destination Trailer in Clayton, Delaware 19938

                          For Sale by Alexander RV Center

                          **LUXURY PARK TRAILER!!** 3 SLIDES OUTS  3 A/C UNITS (50 AMP) 2 BEDROOMS 2 FULL BATHROOMS SLIDING GLASS PATIO DOOR RESIDENTIAL REFRIGERATOR TANKLESS HOT WATER HEATER FRONT KING BED REAR BUNK ROOM **PERFECT FOR PARKING ON A SEASONAL LOT**

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

                          $49,867

                            New 2026 Keystone Bullet Crossfire East 2290BH available in Clayton, Delaware
                            31

                            New 2026 Keystone Bullet Crossfire East 2290BH

                            New Travel Trailer in Clayton, Delaware 19938

                            For Sale by Alexander RV Center

                            **LITE-WEIGHT BUNKHOUSE** 1 SLIDE OUT HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL POWER EVERYTHING OUTDOOR KITCHEN TANKLESS HOT WATER HEATER U-SHAPED DINETTE DOUBLE OVER DOUBLE BUNKS SLEEPS 8 PEOPLE REAR ACCESS DOOR  **LUXURY TRAVEL TRAI ...

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

                            $34,995

                              New 2026 Keystone Springdale Villa 381BH available in Clermont, New Jersey
                              34

                              New 2026 Keystone Springdale Villa 381BH

                              New Destination Trailer in Clermont, New Jersey 08210

                              For Sale by Driftwood RV Center

                              Keystone Springdale Villa destination trailer 381BH highlights: Two Full Baths Patio Door Tri-Fold Sofa Fireplace Bunkhouse Suite This is the perfect trailer to travel with friends and family since there are is a front private bedroom and a rear private bu ...

                                $70,546
                                Get Sale Price!

                                  New 2026 Keystone Bullet Classic 28QBC available in Clayton, Delaware
                                  33

                                  New 2026 Keystone Bullet Classic 28QBC

                                  New Travel Trailer in Clayton, Delaware 19938

                                  For Sale by Alexander RV Center

                                  **PRIVATE BUNKROOM!!** 1 SLIDE OUT TONS OF STORAGE INSIDE & OUT 2 A/C UNITS (50 AMP) HEATED & ENCLOSED UNDERBELLY TANKLESS HOT WATER HEATER SOLAR PREPPED SLEEPS 10 PEOPLE UNDER 6,000 LBS!!

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

                                  $34,950

                                    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

                                      New 2025 Keystone Hideout Sport East 291BR available in Clayton, Delaware
                                      30

                                      New 2025 Keystone Hideout Sport East 291BR

                                      New Travel Trailer in Clayton, Delaware 19938

                                      For Sale by Alexander RV Center

                                      **HUGE PRIVATE BUNKROOM** 1 SLIDE OUT 2 BEDROOMS SLEEPS 10 PEOPLE TANKLESS HOT WATER HEATER POWER AWNING & TONGUE JACK TONS OF STORAGE INSIDE & OUT! SOLAR PREPPED  **HALF TON TOWABLE**ONLY 6,815 LBS**

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

                                      $29,995

                                        New 2026 Keystone Bullet Classic 21RKC available in Clayton, Delaware
                                        28

                                        New 2026 Keystone Bullet Classic 21RKC

                                        New Travel Trailer in Clayton, Delaware 19938

                                        For Sale by Alexander RV Center

                                        **COMPACT COUPLES TRAILER!** 1 SLIDE OUT REAR KITCHEN JACK-KNIFE SOFA BOOTH DINETTE PRIVATE FRONT BEDROOM HUGE BATHROOM 2 ENTRY DOORS **ALL THIS AND UNDER 26' TONGUE TO BUMPER**

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

                                        $29,997

                                          Used 2025 Keystone Montana 3915TB available in Sewell, New Jersey
                                          7

                                          Used 2025 Keystone Montana 3915TB

                                          Used Fifth Wheel in Sewell, New Jersey 08080

                                          For Sale by Campers Inn RV Signature Collection

                                          Keystone Montana fifth wheel 3915TB highlights: Two Full Baths Four Slide Outs Middle Kitchen/Living Shower with a Seat Two Power Awnings Free-Standing Dinette with Storage Traveling with friends and family is easier than ever with this fifth wheel in tow! ...

                                          • Sale

                                          $95,960

                                            New 2025 Keystone Hideout East 22MLS available in Clayton, Delaware
                                            19

                                            New 2025 Keystone Hideout East 22MLS

                                            New Travel Trailer in Clayton, Delaware 19938

                                            For Sale by Alexander RV Center

                                            **LUXURY COUPLES TRAILER** 1 SLIDE OUT THEATER SEATS ROOF MOUNTED SOLAR PANEL HEATED & ENCLOSED UNDERBELLY WALK AROUND QUEEN BED POWER AWNING & TONGUE JACK BOOTH DINETTE ONLY 5,642 LBS!

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

                                            $27,970

                                              Used 2021 Keystone Fuzion 424 available in Stevensville, Maryland
                                              20

                                              Used 2021 Keystone Fuzion 424

                                              Used Toy Hauler in Stevensville, Maryland 21666

                                              For Sale by For Sale By Owner

                                              2021 Keystone Fuzion 424 Toy Hauler – $85,000 OBO Adventure-ready & packed with upgrades!13’6” garage for toys or extra spaceSleeps 6–8 comfortably1 ½ baths4 TVs + indoor/outdoor speakersGenerator & aux fuel tanks New ...

                                                $85,000

                                                  Used 2022 Keystone Cougar Half-Ton 32BHS available in Felton, Delaware
                                                  14

                                                  Used 2022 Keystone Cougar Half-Ton 32BHS

                                                  Used Fifth Wheel in Felton, Delaware 19943

                                                  For Sale by Callaway Outdoors LLC

                                                  2022 Keystone Cougar Half-Ton 32BHS – Spacious Family Camper Loaded with Features! Take the whole crew on the road in style with this 2022 Keystone Cougar Half-Ton 32BHS! Known for its smart layout and premium touches, this travel trailer is perfect ...

                                                  • In Stock
                                                  • Under Warranty

                                                  $31,000

                                                    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

                                                      New 2026 Keystone Springdale Villa 381BH available in Clermont, New Jersey
                                                      35

                                                      New 2026 Keystone Springdale Villa 381BH

                                                      New Destination Trailer in Clermont, New Jersey 08210

                                                      For Sale by Driftwood RV Center

                                                      Keystone Springdale Villa destination trailer 381BH highlights: Two Full Baths Patio Door Tri-Fold Sofa Fireplace Bunkhouse Suite This is the perfect trailer to travel with friends and family since there are is a front private bedroom and a rear private bu ...

                                                        $72,101
                                                        Get Sale Price!

                                                          New 2026 Keystone Bullet Crossfire 2530RD available in Clayton, Delaware
                                                          24

                                                          New 2026 Keystone Bullet Crossfire 2530RD

                                                          New Travel Trailer in Clayton, Delaware 19938

                                                          For Sale by Alexander RV & Trailer Center

                                                          **LUXURY TRAVEL TRAILER** 1 SLIDE OUT HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL POWER EVERYTHING 2ND A/C PREPPED (50 AMP) THEATER SEATING REAR U-SHAPED DINETTE LARGE BATHROOM **PERFECT WAY TO UPGRADE YOUR CAMPING EXPERIENCE**

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

                                                          $39,950

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