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View New & Used Keystone Cougar RVs for Sale in or near Monmouth, Oregon

17 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 316RLS available in Salem, Oregon
23

New 2026 Keystone Cougar 316RLS

New Fifth Wheel in Salem, Oregon 97305

For Sale by Highway Trailer Sales

2026 Keystone Cougar 316RLS Fifth Wheel HEROIC GREEM Climate Guard Protection Package Electric 4 Point Leveling System Professional Grade Camping Pkg Solar Flex Protect Towing w/ Confidence Plus ABS 2nd Power Awning 2 100ah DFE Heated Lithium Batteries 2nd ...

  • New Arrival
  • Sale Pending

$76,999

    New 2026 Keystone Cougar 316RLS available in Portland, Oregon
    16

    New 2026 Keystone Cougar 316RLS

    New Fifth Wheel in Portland, Oregon 97266

    For Sale by Curtis Trailers - Portland

    Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White Fog,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,R ...

    • Sale

    $73,498

      Used 2019 Keystone Cougar 361RLW available in Portland, Oregon
      17

      $31,994

        New 2026 Keystone Cougar 360mbi available in Beaverton, Oregon
        28

        New 2026 Keystone Cougar 360mbi

        New Fifth Wheel in Beaverton, Oregon 97003

        For Sale by Curtis Trailers - Beaverton

        Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRI ...

        • Sale

        $80,498

          Used 2019 Keystone Cougar 338RLK available in Beaverton, Oregon
          26

          Used 2019 Keystone Cougar 338RLK

          Used Fifth Wheel in Beaverton, Oregon 97003

          For Sale by Curtis Trailers - Beaverton

          Keystone Cougar fifth wheel 338RLK highlights: Free Standing Dinette Large Pantry Kitchen Island Theater Seating Capital Grill Looking for a couples trailer with extra sleeping space for the grandkids? When you travel do you enjoy grilling when you get a c ...

          • Sale

          $33,419

            Used 2024 Keystone Cougar 29RLSWE available in Otis, Oregon
            9

            Used 2024 Keystone Cougar 29RLSWE

            Used Travel Trailer in Otis, Oregon 97368

            For Sale by National Vehicle

            2024 Keystone Cougar Half-Ton 29RLSWE 33' 3" Travel Trailer. 3 Slide Outs, Awning, A/C Unit, Sleeps 6. USED 3 TIMES, SELLING DUE TO HEALTH (agent orange)Added -- Equalizer Hitch and Anti Sway Bar, has 2 Solar panels, King bed.Travel trailer known for its s ...

              $49,499

                Used 2017 Keystone Cougar X-LITE 34TSB available in Portland, Oregon
                17

                $30,127

                  Used 2024 Keystone Cougar 316rlsse available in Beaverton, Oregon

                  $51,993

                    Used 2016 Keystone Cougar 313rli available in Beaverton, Oregon
                    21

                    Used 2016 Keystone Cougar 313rli

                    Used Fifth Wheel in Beaverton, Oregon 97003

                    For Sale by Curtis Trailers - Beaverton

                    Step inside this rear living Cougar fifth wheel 313RLI by Keystone featuring triple slides and a convenient kitchen island. Just inside the entry door you will see how spacious and open the combined living and kitchen area is. There is a slide out entertai ...

                    • Sale
                    • Sale Pending

                    $24,494

                      Used 2010 Keystone Cougar 28RLSWE available in Mcminnville, Oregon
                      16

                      Used 2010 Keystone Cougar 28RLSWE

                      Used Travel Trailer in Mcminnville, Oregon 97128

                      For Sale by National Vehicle

                      2010 Keystone Cougar 28RLSWE 29' Travel Trailer. Slide Out, Awning, Sleeps 6, A/C Unit. Discover comfort and versatility in this 2010 Keystone Cougar 28RLSWE, a thoughtfully designed 29' travel trailer that blends residential living with easy-towing conven ...

                        $9,900

                          New 2026 Keystone Cougar 360mbi available in Portland, Oregon
                          25

                          New 2026 Keystone Cougar 360mbi

                          New Fifth Wheel in Portland, Oregon 97266

                          For Sale by Curtis Trailers - Portland

                          Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRI ...

                          • Sale

                          $80,498

                            Used 2020 Keystone Cougar 361RLW available in Beaverton, Oregon
                            21

                            Used 2020 Keystone Cougar 361RLW

                            Used Fifth Wheel in Beaverton, Oregon 97003

                            For Sale by Curtis Trailers - Beaverton

                            Keystone Cougar fifth wheel 361RLW highlights: Patent-Pending Windshield Booth Dinette Kitchen Island Master Suite Outdoor Grill Fireplace You ll find plenty of convenience throughout this Cougar fifth wheel! Whether you re spending time in the spacious re ...

                            • Sale

                            $30,999

                              New 2026 Keystone Cougar 350LLK available in Beaverton, Oregon
                              25

                              New 2026 Keystone Cougar 350LLK

                              New Fifth Wheel in Beaverton, Oregon 97003

                              For Sale by Curtis Trailers - Beaverton

                              Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,Free Standing Dinette w/ Ottoman,ELECTRIC 4 POINT LEVEL ...

                              • Sale

                              $81,499

                                Used 2019 Keystone Cougar 29RDBWE available in Portland, Oregon
                                27

                                Used 2019 Keystone Cougar 29RDBWE

                                Used Fifth Wheel in Portland, Oregon 97266

                                For Sale by Curtis Trailers - Portland

                                If your wish list includes a bunkhouse in your next fifth wheel then stop and take a look at this Cougar Half-Ton. The front master bedroom and rear bunkhouse provide separation from you and the kids when everyone is wanting their own space. If you have tw ...

                                • Sale

                                $29,999

                                  New 2026 Keystone Cougar 290rls available in Portland, Oregon
                                  23

                                  New 2026 Keystone Cougar 290rls

                                  New Fifth Wheel in Portland, Oregon 97266

                                  For Sale by Curtis Trailers - Portland

                                  Accessories: INTERIOR - UMBER LUXE,Exterior Decor - Cougar - White Fog,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRIGE ...

                                  • Sale

                                  $71,499

                                    Used 2023 Keystone Cougar 354FLS available in Beaverton, Oregon
                                    19

                                    Used 2023 Keystone Cougar 354FLS

                                    Used Fifth Wheel in Beaverton, Oregon 97003

                                    For Sale by Curtis Trailers - Beaverton

                                    Keystone Cougar fifth wheel 354FLS highlights: Separate Living Area Rear Bedroom Tri-Fold Sleeper Sofas LCI SolidStep Entry Patent-Pending Windshield Pull-Out Storage Tray This Cougar fifth wheel will make you feel like you re on top of the world! It offer ...

                                    • Sale

                                    $54,711

                                      New 2026 Keystone Cougar 320rds available in Beaverton, Oregon
                                      22

                                      New 2026 Keystone Cougar 320rds

                                      New Fifth Wheel in Beaverton, Oregon 97003

                                      For Sale by Curtis Trailers - Beaverton

                                      Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,REFRIGERATOR - 12V - 1 ...

                                      • Sale

                                      $74,498

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