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

81 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 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

    Used 2021 Keystone Cougar Half-Ton East 26RBS available in Milford North, Delaware
    19

    Used 2021 Keystone Cougar Half-Ton East 26RBS

    Used Travel Trailer in Milford North, Delaware 19963

    For Sale by Delmarva RV Center (Milford North)

    2021 COUGAR HALF TON BY KEYSTONE 26RBS   DRY WEIGHT 6620LBS POWER AWNING ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM DINETTE FLATSCREEN TV  FIREPLACE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYP ...

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

    $29,900

      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

      $14,900

        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

          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 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

            $34,900

              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 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 360MBI available in Milford North, Delaware
                  29

                  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 FIFTH WHEEL   POWER AWNING w/ LED LIGHT STRIP WASHER/DRYER PREP 4 SLIDES 2 DUCTED ROOF A/C'S SLEEPS 8 PEOPLE FRONT MASTER BEDROOM SIDE BATHROOM SIDE BUNK ROOM LOFT AREA DINETTE FIREPLACE FLATSCREEN TV  LARGE REFRIGE ...

                  • Sale
                  • Coming Soon
                  • On Order

                  $69,995

                    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 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 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 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 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 360MBI available in Milford North, Delaware
                              26

                              New 2026 Keystone Cougar 360MBI

                              New Fifth Wheel in Milford North, Delaware 19963

                              For Sale by Delmarva RV Center (Milford North)

                              2026 COUGAR MIDNIGHT EDITION BY KEYSTONE MODEL 360MBI   2 POWER AWNINGS 4 SLIDES DRY WEIGHT 12510LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM UPPER LOFT AREA SIDE BUNK ROOM CENTER ISLAND CEILING FAN  DINETTE LARGE SIDE BY SIDE REFRIG ...

                              • Sale
                              • In Stock
                              • New Arrival

                              $79,995

                                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

                                  Used 2017 Keystone Hideout 299RLDS available in Milford, Delaware
                                  20

                                  Used 2017 Keystone Hideout 299RLDS

                                  Used Fifth Wheel in Milford, Delaware 19963

                                  For Sale by Delmarva RV Center

                                  2017 HIDEOUT BY KEYSTONE 299RLDS   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! CALL OR EMAIL N ...

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

                                  $17,900

                                    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 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 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

                                          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 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!

                                                New 2025 Keystone Residence 40CLDL available in Clermont, New Jersey
                                                32

                                                New 2025 Keystone Residence 40CLDL

                                                New Destination Trailer in Clermont, New Jersey 08210

                                                For Sale by Driftwood RV Center

                                                Keystone Residence destination trailer 40CLDL highlights: Double Loft Shower with a Seat Master Closet Fireplace Aluminum Exterior This destination trailer is so accommodating, you may just want to camp all year long! The owners will have the front bedroom ...

                                                  $100,314
                                                  Get Sale Price!

                                                    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!

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