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

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

91 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 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

    Used 2021 Keystone Montana 3855BR available in Clermont, New Jersey
    35

    Used 2021 Keystone Montana 3855BR

    Used Fifth Wheel in Clermont, New Jersey 08210

    For Sale by Driftwood RV Center

    Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Area Free-Standing Dinette Residential Refrigerator Outside Kitchen Power Theater Seating Whether it's a weekend at your local state park or a month-long journey across the country, you'll find ...

    • Sale

    $47,900

      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 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 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 2021 Keystone Montana 3761FL available in Solomons, Maryland
              126
              1

              Used 2021 Keystone Montana 3761FL

              Used Fifth Wheel in Solomons, Maryland 20688

              For Sale by Pop RVs

              Stock #354135 - Great 5th Wheel loaded with add-ons!! This is one you'll want to see!!2021 Keystone Montana 3761FL with five slide-outs!Beautiful full-size kitchen with island sink and full-size refrigerator, microwave, and three burner stove. Large pantry ...

              • Sale
              • Consignment
              • Reduced

              $67,800

                New 2026 Keystone Bullet Crossfire East 287RLS available in Clayton, Delaware
                31

                New 2026 Keystone Bullet Crossfire East 287RLS

                New Travel Trailer in Clayton, Delaware 19938

                For Sale by Alexander RV Center

                **HUGE REAR LIVING ROOM** 2 SLIDE OUTS 2 AWNINGS HEATED & ENCLOSED UNDERBELLY POWER EVERYTHING ROOF MOUNTED SOLAR PANEL 2ND A/C PREPPED (50 AMP) TANKLESS HOT WATER HEATER ISLAND KITCHEN THEATER SEATING TRI-FOLD SOFA FREESTANDING TABLE & CHAIRS FIRE ...

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

                $51,906

                  New 2026 Keystone Bullet Classic 26BHG available in Clayton, Delaware
                  27

                  New 2026 Keystone Bullet Classic 26BHG

                  New Travel Trailer in Clayton, Delaware 19938

                  For Sale by Alexander RV Center

                  **NEW ARRIVAL!!** 1 SLIDE OUT BUNKHOUSE SLEEPS 10 PEOPLE TONS OF STORAGE PRIVATE MASTER BEDROOM HEATED & ENCLOSED UNDERBELLY 2ND A/C PREPPED (50 AMP) 2ND ENTRY DOOR TO BATHROOM *AWESOME LAYOUT AT AN AWESOME PRICE!!**

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

                  $33,964

                    New 2025 Keystone Hideout 28RKD available in Clayton, Delaware
                    26

                    New 2025 Keystone Hideout 28RKD

                    New Travel Trailer in Clayton, Delaware 19938

                    For Sale by Alexander RV Center

                    NEW ARRIVAL!! 2 SLIDE OUTS LARGE REAR KITCHEN THEATER SEATS U-SHAPED DINETTE ROOF MOUNTED SOLAR PANEL 2 PANTRYS TANKLESS HOT WATER HEATER

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

                    $33,995

                      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 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 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

                              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!

                                  Used 2019 Keystone Bullet 272BHS available in Clayton, Delaware
                                  24

                                  Used 2019 Keystone Bullet 272BHS

                                  Used Travel Trailer in Clayton, Delaware 19938

                                  For Sale by Alexander RV & Trailer Center

                                  **SLEEPS 10 PEOPLE** 1 SLIDE OUT HEATED & ENCLOSED UNDERBELLY POWER AWNING & TONGUE JACK 2ND ENTRY DOOR INTO BATHROOM DOUBLE BUNK BEDS REAR VIEW CAMERA & MONITOR INCLUDED!  

                                  • Sale
                                  • In Stock
                                  • New Arrival
                                  • Special
                                  • Reduced

                                  $19,995

                                    New 2025 Keystone Hideout East 28BUS available in Clayton, Delaware
                                    28

                                    New 2025 Keystone Hideout East 28BUS

                                    New Travel Trailer in Clayton, Delaware 19938

                                    For Sale by Alexander RV Center

                                    **BUNKHOUSE W/ TONS OF STORAGE!!** 1 SLIDE OUT OUTSIDE KITCHEN FLIP UP BUNK W/ REAR DOOR FOR STORAGE 2 ENTRY/EXIT DOORS ROOF MOUNTED SOLAR PANEL TANKLESS HOT WATER HEATER  SLEEPS 10 PEOPLE! **PLENTY OF ROOM FOR THE WHOLE FAMILY AND GUESTS!

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

                                    $32,572

                                      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 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

                                            New 2025 Keystone Hideout East 24FKS available in Clayton, Delaware
                                            24

                                            New 2025 Keystone Hideout East 24FKS

                                            New Travel Trailer in Clayton, Delaware 19938

                                            For Sale by Alexander RV Center

                                            **FRONT KITCHEN** 2 SLIDE OUTS OUTSIDE KITCHEN THEATER SEATS HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL DESK IN BEDROOM TONS OF COUNTER SPACE  

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

                                            $32,477

                                              New 2026 Keystone Bullet Crossfire East 290BHS available in Clayton, Delaware
                                              32

                                              New 2026 Keystone Bullet Crossfire East 290BHS

                                              New Travel Trailer in Clayton, Delaware 19938

                                              For Sale by Alexander RV Center

                                              **LUXURY BUNKHOUSE!!** 1 SLIDE OUT OUTSIDE KITCHEN HEATED & ENCLOSED UNDERBELLY POWER EVERYTHING ROOF MOUNTED SOLAR PANEL 2ND A/C PREPPED (50 AMP) 2 ENTRY DOORS THEATER SEATING HUGE STORAGE SPACE BEHIND TV PRIVATE FRONT BEDROOM DOUBLE OVER DOUBLE BUNKS ...

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

                                              $48,598

                                                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 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

                                                    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 & Trailer 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**

                                                    • On Order

                                                    Get Price

                                                      New 2025 Keystone Hideout East 31BRD available in Clayton, Delaware
                                                      28

                                                      New 2025 Keystone Hideout East 31BRD

                                                      New Travel Trailer in Clayton, Delaware 19938

                                                      For Sale by Alexander RV Center

                                                      **2 BEDROOM**OUTSIDE KITCHEN** 2 SLIDE OUTS HUGE OUTSIDE KITCHEN SLEEPS 11 PEOPLE 2 ENTRY/EXIT DOORS 2ND A/C PREPPED (50 AMP) ROOF MOUNTED SOLAR PANEL TANKLESS HOT WATER HEATER **GREAT FOR PARKING SEASONALLY OR TOWING**  

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

                                                      $35,843

                                                        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

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