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

View New & Used Keystone Cougar RVs for Sale in or near Boothwyn, Pennsylvania

13 listings match your search

Find your perfect Keystone Cougar 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 28RLI available in Souderton, Pennsylvania
22

New 2026 Keystone Cougar 28RLI

New Fifth Wheel in Souderton, Pennsylvania 18964

For Sale by Indian Valley Camping Center

2026 Towable RV Fifth Wheel Floorplan 28RLI New Travel TrailerOverviewExperience the latest in towable RV luxury with this 2026 Fifth Wheel floorplan 28RLI. As a fresh, new model in our inventory, stock number rli131, this unit reinforces our commitment to ...

  • In Stock
  • New Arrival

$59,995

    Used 2021 Keystone Cougar 30RLS available in Souderton, Pennsylvania
    28

    Used 2021 Keystone Cougar 30RLS

    Used Fifth Wheel in Souderton, Pennsylvania 18964

    For Sale by Indian Valley Camping Center

    2021 Travel Trailer Floorplan 30RLS Towable RV for SaleOverviewThis 2021 travel trailer is a reliable towable RV designed for easy weekend getaways and longer road adventures. Identified by the floorplan code 30RLS, it emphasizes efficient use of living sp ...

    • In Stock

    $28,995

      Used 2023 Keystone Cougar 354FLS available in Souderton, Pennsylvania
      21

      Used 2023 Keystone Cougar 354FLS

      Used Fifth Wheel in Souderton, Pennsylvania 18964

      For Sale by Indian Valley Camping Center

      2023 Towable RV Fifth Wheel Floorplan 337FLS Your Next Adventure-Ready RVDiscover a versatile 2023 towable RV in the esteemed fifth wheel category, designed for comfort, reliability, and flexible travel. This unit features a purpose-built floorplan labeled ...

      • In Stock
      • New Arrival

      $49,995

        Used 2018 Keystone Cougar X-Lite M-29 BHS available in Pottstown, Pennsylvania
        29

        Used 2018 Keystone Cougar X-Lite M-29 BHS

        Used Travel Trailer in Pottstown, Pennsylvania 19464

        For Sale by Optimum RV - Pottstown

        There is room enough for the whole gang in this Keystone Cougar X-Lite model 29BHS! This travel trailer features a double bed set of bunks, dual entry doors, one large slide, plus sleeping for nine! Enter the front most side door and notice a large pantry/ ...

        • Sale

        $21,552

          New 2025 Keystone Cougar 316RLS available in Souderton, Pennsylvania
          33

          New 2025 Keystone Cougar 316RLS

          New Fifth Wheel in Souderton, Pennsylvania 18964

          For Sale by Indian Valley Camping Center

          WOW fully body painted cougar!  One of the best layouts on the market!

          • Sale

          $74,900

            Used 2015 Keystone Cougar 333MKS available in Willow Street, Pennsylvania
            28

            Used 2015 Keystone Cougar 333MKS

            Used Fifth Wheel in Willow Street, Pennsylvania 17584

            For Sale by RV Value Mart - Willow Street

            This Keystone Cougar fifth wheel 333MKSWE can be your new home on wheels! With triple slides that increase the interior space, and a wide open concept living area including a convenient kitchen island, you will no doubt feel right at home. Step inside and ...

            • Sale

            $18,999

              Used 2018 Keystone Cougar 338RLK available in Williamstown, New Jersey
              55

              Used 2018 Keystone Cougar 338RLK

              Used Fifth Wheel 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 ...

                $29,995

                  New 2026 Keystone Cougar 350LLK available in Souderton, Pennsylvania
                  28

                  New 2026 Keystone Cougar 350LLK

                  New Fifth Wheel in Souderton, Pennsylvania 18964

                  For Sale by Indian Valley Camping Center

                  2026 Towable RV Fifth Wheel Floorplan 350LLK New Fifth Wheel RVPresenting the 2026 Towable RV, a pristine fifth wheel designed for discerning travelers who want the freedom of the open road paired with the comfort of a modern home. This new model showcases ...

                  • In Stock

                  Get Price

                    New 2025 Keystone Cougar 360MBI available in Souderton, Pennsylvania
                    36

                    New 2025 Keystone Cougar 360MBI

                    New Fifth Wheel in Souderton, Pennsylvania 18964

                    For Sale by Indian Valley Camping Center

                    Brand new mid bunk in STOCK

                    • In Stock
                    • New Arrival

                    $75,900

                      Used 2022 Keystone Cougar 364BHL available in Hamburg, Pennsylvania
                      38

                      Used 2022 Keystone Cougar 364BHL

                      Used Fifth Wheel in Hamburg, Pennsylvania 19526

                      For Sale by Pop RVs

                      Stock #439942 - This 2022 Cougar (by Keystone) 364BHL is ready to own, reserve for your inspection!This 2022 Keystone Cougar 364BHL is a 39-foot, two-bedroom, 1.5-bath fifth wheel ready for your family. Hook it up and go!This unit features a fully function ...

                      • Sale
                      • Consignment
                      • Reduced

                      $43,999

                        Used 2017 Keystone Cougar X-Lite 21RBS available in Souderton, Pennsylvania
                        41

                        Used 2017 Keystone Cougar X-Lite 21RBS

                        Used Travel Trailer in Souderton, Pennsylvania 18964

                        For Sale by Fretz RV

                        Used 2017 Keystone Cougar XLITE 21RBS Travel Trailer Camper for sale at Fretz RV Take your camping up a notch with this Keystone Cougar X-Lite travel trailer featuring a rear corner bath and single u-shaped dinette slide for added space inside. Fretz RV of ...

                        • Sale

                        $17,985

                          Used 2017 Keystone Cougar 333MKS available in Souderton, Pennsylvania
                          57

                          Used 2017 Keystone Cougar 333MKS

                          Used Fifth Wheel in Souderton, Pennsylvania 18964

                          For Sale by Fretz RV

                          Used 2017 Keystone Cougar 333 MKS Fifth Wheel for Sale at Fretz RV This Keystone Cougar fifth wheel 333MKS can be your new home on wheels! With triple slides that increase the interior space, and a wide open concept living area including a convenient kitch ...

                          • Sale

                          $29,950

                            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

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