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View New & Used Keystone RVs for Sale in or near Houston, 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 Cougar Half-Ton 28RLI available in Milford North, Delaware
25

New 2026 Keystone Cougar Half-Ton 28RLI

New Fifth Wheel in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR BY KEYSTONE 28RLI   POWER AWNING DRY WEIGHT 9170LBS 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM FIREPLACE FLATSCREEN TV  PANTRY DOUBLE DOOR  REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF ...

  • Sale
  • Coming Soon
  • On Order

$54,995

    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

      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

        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 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

            Used 2022 Keystone Outback Ultra-Lite 244UBH available in Newfield, New Jersey
            26

            Get Price

              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 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

                  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

                    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 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

                        Used 2023 Keystone Cougar Half-Ton 23MLE available in Milford, Delaware
                        19

                        Used 2023 Keystone Cougar Half-Ton 23MLE

                        Used Fifth Wheel in Milford, Delaware 19963

                        For Sale by Delmarva RV Center

                        2023 COUGAR HALF TON BY KEYSTONE 23MLE   POWER AWNING DRY WEIGHT 7820LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 OUTSIDE REFRIGERATOR PANTRY DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FRONT BEDROOM  SIDE BATHROOM   WE WANT YOUR BUSINESS ...

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

                        $35,995

                          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

                            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 2014 Keystone Hideout 27DBS available in Newfield, New Jersey
                              24

                              Used 2014 Keystone Hideout 27DBS

                              Used Travel Trailer in Newfield, New Jersey 08344

                              For Sale by Crossroads Trailer Sales, Inc.

                              <>2014 Travel Trailer 27DBS Towable RV OverviewDiscover a dependable 2014 towable RV designed for versatile camping and memorable road trips. This recreational vehicle is categorized as a Travel Trailer and features the floorplan 27DBS, crafted to balance ...

                              • Sale
                              • Blow Out Price
                              • Recent Trade-In
                              • Reduced

                              $8,900

                                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

                                  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 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

                                      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 2021 Keystone Montana 3761FL available in Newfield, New Jersey
                                        34

                                        Used 2021 Keystone Montana 3761FL

                                        Used Fifth Wheel in Newfield, New Jersey 08344

                                        For Sale by Crossroads Trailer Sales, Inc.

                                        Keystone Montana 3761FL Fifth Wheel — Luxury Towable RV Overview Overview Discover the pinnacle of travel trailer luxury with the 2021 Keystone Montana 3761FL, a premier towable RV delivering comfort, space, and dependable performance on long journey ...

                                        • Sale
                                        • Consignment
                                        • In Stock
                                        • New Arrival

                                        $65,900

                                          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    DRY WEIGHT 3255LBS 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 TAK ...

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

                                          $9,900

                                            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 26LBW available in Milford North, Delaware
                                              20

                                              New 2026 Keystone Cougar Half-Ton 26LBW

                                              New Travel Trailer in Milford North, Delaware 19963

                                              For Sale by Delmarva RV Center (Milford North)

                                              2026 COUGAR HALF TON BY KEYSTONE 26LBW   POWER AWNING DRY WEIGHT 7180LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM DINETTE FLATSCREEN TV FIREPLACE PANTRY WASHER DRYER PREP DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLK ...

                                              • 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

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