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

89 listings available

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 2024 Keystone Passport Mini 170BH available in Newfield, New Jersey

New 2024 Keystone Passport Mini 170BH

New Travel Trailer in Newfield, New Jersey 08344

Get ready to embark on your next great adventure with the Passport 170BH travel trailer. Designed for travelers who crave freedom and flexibility, this lightweight and versatile trailer offers the perfect blend of comfort, convenience, and affordability fo ...

  • In Stock
  • New Arrival
  • Length: 21' 5"
  • Dry Weight: 3,485 lbs
  • Sleeping Cap: 6
New 2024 Keystone Cougar Half-Ton 33RLI available in Milford, Delaware

New 2024 Keystone Cougar Half-Ton 33RLI

New Travel Trailer in Milford, Delaware 19963

JUST REDUCED!! SAVE THOUSANDS OFF OF MSRP!! 2024 Cougar by Keystone Model 33RLI Travel Trailer. 3 SLIDES KING BED SLEEPS 4 PEOPLE 2 DUCTED ROOF A/C'S 2 POWER AWNINGS POWER TONGUE JACK AUTO LEVELING JACKS    WE WANT YOUR BUSINESS FOLKS!! WE TAKE A ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 37' 5"
  • Dry Weight: 8,690 lbs
  • # Slideouts: 3
  • Sleeping Cap: 6
New 2024 Keystone Cougar Half-Ton East 25RDS available in Milford North, Delaware

New 2024 Keystone Cougar Half-Ton East 25RDS

New Travel Trailer in Milford North, Delaware 19963

2024 COUGAR HALF TON KEYSTONE MODEL 25RDS   - EXTRA LARGE U-SHAPE DINETTE - WALK THROUGH BATHROOM - PRIMARY BEDROOM W/KING BED - POWER AWNING W/LED LIGHTING - POWER FRONT JACK - POWER STABILIZER JACKS - 1 SLIDE  - SLEEPS UP TO 6 - DUCTED ROOF AC ...

  • Sale
  • Coming Soon
  • On Order
  • Length: 29' 10"
  • Dry Weight: 6,419 lbs
  • # Slideouts: 1
  • Sleeping Cap: 6
Used 2013 Keystone Hideout 26RLS available in Willow Street, Pennsylvania

Used 2013 Keystone Hideout 26RLS

Used Travel Trailer in Willow Street, Pennsylvania 17584

Single Slide Hideout Trailer w/Rear Living Area, 2 Lounge Chairs w/End Table Between, Overhead Storage, Sofa & U-Shaped Dinette Slideout w/Overhead Cabinet Above Sofa, Dbl. Kitchen Sink, 3 Burner Range, Refrigerator, Side Aisle Bath w/Toilet, Tub/Shower, V ...

  • Sale
  • Length: 29' 0"
  • # Slideouts: 1
  • Sleeping Cap: 6
New 2024 Keystone Cougar 320RDS Midnight Edition available in Milford, Delaware

New 2024 Keystone Cougar 320RDS Midnight Edition

New Fifth Wheel in Milford, Delaware 19963

2024 Cougar by Keystone Model 320RDS Midnight Edition Fifth Wheel $7,500 MIDNIGHT EDITION PACKAGE 3 SLIDE OUTS WASHER/DRYER PREP SPACIOUS REAR DEN W/ LARGE L-SHAPED COUCH THAT CONVERTS INTO A BED SLEEPS 4 PEOPLE FREE STANDING DINETTE AND CHAIRS FIREPLACE F ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 36' 10"
  • Dry Weight: 11,133 lbs
  • # Slideouts: 3
  • Sleeping Cap: 4
Used 2019 Keystone Montana 3855BR available in Willow Street, Pennsylvania

Used 2019 Keystone Montana 3855BR

Used Fifth Wheel in Willow Street, Pennsylvania 17584

Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Free Standing Dinette Residential Refrigerator Outside Kitchen Full-timers love this fifth wheel including the new 20th anniversary edition enhancements! From the bonus room offering a hide-a-b ...

  • Sale
  • Length: 40' 0"
  • # Slideouts: 4
  • Sleeping Cap: 8
New 2024 Keystone Passport Grand Touring East 3100RE available in Newfield, New Jersey

New 2024 Keystone Passport Grand Touring East 3100RE

New Travel Trailer in Newfield, New Jersey 08344

Elevate your travel experience to new heights with the Passport 3100RE travel trailer, meticulously designed for discerning travelers who demand luxury, sophistication, and convenience. From its spacious and elegant interior to its innovative features and ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 35' 11"
  • Dry Weight: 8,120 lbs
  • # Slideouts: 3
  • Sleeping Cap: 6
New 2024 Keystone Cougar 368MBI available in Milford North, Delaware

New 2024 Keystone Cougar 368MBI

New Fifth Wheel in Milford North, Delaware 19963

2024 Cougar by Keystone Model 368MBI Fifth Wheel 4 SLIDE OUTS SLEEPS 10 PEOPLE MIDBUNK FLOORPLAN W/ OVERHEAD LOFT  2 DUCTED ROOF A/C'S WASHER/DRYER PREP SOLID SURFACE COUNTER TOPS FIREPLACE RESIDENTIAL STYLE FIXTURES AND FAUCETS FLATSCREEN TV 4 POINT ...

  • Sale
  • Coming Soon
  • On Order
  • Length: 39' 3"
  • Dry Weight: 11,847 lbs
  • # Slideouts: 4
  • Sleeping Cap: 10
New 2024 Keystone Cougar 368MBI available in Milford, Delaware

New 2024 Keystone Cougar 368MBI

New Fifth Wheel in Milford, Delaware 19963

2024 COUGAR BY KEYSTONE MODEL 368MBI   2 POWER AWNINGS REAR LADDER FULL BODY PAINT 4 SLIDES DUCTED ROOF A/C SLEEPS 10 FRONT PRIMARY BEDROOM W/KING BED THEATER SEATING SIDE BATHROOM LOFT AREA ABOVE MID BUNK ROOM DINETTE CEILING FAN LARGE SIDE BY SIDE R ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 39' 3"
  • Dry Weight: 11,847 lbs
  • # Slideouts: 4
  • Sleeping Cap: 10
Used 2017 Keystone Bullet 311BHS available in Willow Street, Pennsylvania

Used 2017 Keystone Bullet 311BHS

Used Travel Trailer in Willow Street, Pennsylvania 17584

Take a look at this triple slide Bullet travel trailer 311BHS by Keystone RV. With plenty of space inside, plus a kitchen island, a bunkhouse, and dual entry doors, this makes a great home on wheels for a larger family or one that enjoys traveling with gue ...

  • Sale
  • Length: 35' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
New 2018 Keystone Cougar XLite 25RES available in Milford, Delaware

New 2018 Keystone Cougar XLite 25RES

New Fifth Wheel in Milford, Delaware 19963

2018 Cougar by Keystone Model 25RES FIFTH WHEEL HALF TON TOWABLE WEIGHS ONLY 7035 LBS SLEEPS 4 PEOPLE BRAND NEW DINETTE CHAIRS ON ORDER VERY CLEAN   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! C ...

  • Sale
  • In Stock
  • Recent Trade-In
  • Reduced
  • Length: 28' 11"
  • Dry Weight: 7,035 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
Used 2022 Keystone Outback 335CG available in Milford, Delaware

Used 2022 Keystone Outback 335CG

Used Toy Hauler in Milford, Delaware 19963

2022 OUTBACK BY KEYSTONE MODEL 335CG   POWER AWNING W/LED LIGHTS OUTSIDE KITCHEN 3 SLIDES  REAR LADDER DUCTED ROOF A/C SLEEPS 7 BUNK ROOM FRONT PRIMARY BEDROOM W/QUEEN BED SIDE BATHROOM W/SHOWER CENTER ISLAND  DOUBLE DOOR REFRIGERATOR DINETT ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 37' 0"
  • Dry Weight: 8,164 lbs
  • # Slideouts: 3
  • Sleeping Cap: 7
Used 2022 Keystone Springdale Mini 1750RD available in Newfield, New Jersey

Used 2022 Keystone Springdale Mini 1750RD

Used Travel Trailer in Newfield, New Jersey 08344

  • Sale
  • In Stock
  • New Arrival
  • Length: 21' 5"
  • Dry Weight: 3,378 lbs
  • Sleeping Cap: 4
New 2023 Keystone Arcadia 3550MB available in Elizabethtown, Pennsylvania

New 2023 Keystone Arcadia 3550MB

New Fifth Wheel in Elizabethtown, Pennsylvania 17022

Keystone Arcadia fifth wheel 3550MB highlights: Grill-N-Chill Outside Kitchen California King Bed Theater Seating Four Slides Tankless Water Heater Camping trips can be spent in luxury with this fifth wheel in tow! There are four slide outs providing you w ...

  • Sale
  • Length: 39' 0"
  • # Slideouts: 4
  • Sleeping Cap: 6
Used 2020 Keystone Passport SL Series East 175BH available in Newfield, New Jersey

Used 2020 Keystone Passport SL Series East 175BH

Used Travel Trailer in Newfield, New Jersey 08344

Take a look at this amazing unit that is the Passport SL Series 175BH. This unit is packed with everything needed to make your next camping trip the best one yet. Whether your a beginner or experienced camper this unit will be the perefct fit for you and y ...

  • Sale
  • In Stock
  • Recent Trade-In
  • Sale Pending
  • Length: 21' 3"
  • Dry Weight: 3,325 lbs
  • Sleeping Cap: 6
Used 2022 Keystone Springdale Mini 2010BH available in Willow Street, Pennsylvania

Used 2022 Keystone Springdale Mini 2010BH

Used Travel Trailer in Willow Street, Pennsylvania 17584

Keystone Springdale Mini travel trailer 2010BH highlights: Double Axle Double-Size Bunks Pantry Pass-Through Storage 10' Power Awning This double axle trailer offers lots of sleeping space for your family and friends with the double-size bunk beds, the que ...

  • Sale
  • Length: 22' 0"
  • Sleeping Cap: 7
Used 2015 Keystone Cougar 334RDB available in Elizabethtown, Pennsylvania

Used 2015 Keystone Cougar 334RDB

Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

Step inside this Keystone Cougar 334RDB fifth wheel and be amazed at the space you see inside. This bunkhouse model easily sleeps NINE! Enter the most centered side door and find yourself in an open kitchen and living area combined featuring dual opposing ...

  • Sale
  • Length: 37' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2017 Keystone Montana 3661 RL available in Elizabethtown, Pennsylvania

Used 2017 Keystone Montana 3661 RL

Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

This Keystone Montana fifth wheel 3661RL offers plenty of space with FIVE slides, along with a rear living area, kitchen island, residential refrigerator, exterior entertainment center, plus much more!Step inside and you will be greeted by a wide open inte ...

  • Sale
  • Length: 39' 0"
  • # Slideouts: 5
  • Sleeping Cap: 4
New 2024 Keystone Arcadia Select 27SBH available in Elizabethtown, Pennsylvania

New 2024 Keystone Arcadia Select 27SBH

New Fifth Wheel in Elizabethtown, Pennsylvania 17022

Keystone Arcadia Select fifth wheel 27SBH highlights: Sleeps Ten 20' Electric Awning U-Shaped Dinette Slide Queen Bed Double-Size Bunks This fifth wheel with an open concept kitchen and living area is sure to feel just like home! You can relax with friends ...

  • Sale
  • Length: 32' 0"
  • # Slideouts: 1
  • Sleeping Cap: 10
New 2024 Keystone Cougar 320RDS Midnight Edition available in Milford, Delaware

New 2024 Keystone Cougar 320RDS Midnight Edition

New Fifth Wheel in Milford, Delaware 19963

2024 Cougar by Keystone Model 320RDS Midnight Edition Fifth Wheel $7,500 MIDNIGHT EDITION PACKAGE 3 SLIDE OUTS WASHER/DRYER PREP SPACIOUS REAR DEN W/ LARGE L-SHAPED COUCH THAT CONVERTS INTO A BED SLEEPS 4 PEOPLE FREE STANDING DINETTE AND CHAIRS FIREPLACE F ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 36' 10"
  • Dry Weight: 11,133 lbs
  • # Slideouts: 3
  • Sleeping Cap: 6
New 2024 Keystone Passport Grand Touring East 2600FK available in Newfield, New Jersey

New 2024 Keystone Passport Grand Touring East 2600FK

New Travel Trailer in Newfield, New Jersey 08344

Elevate your travel experience with the Passport 2600FK travel trailer, meticulously crafted for adventurers who demand luxury and convenience on their journeys. From its spacious and stylish interior to its innovative features, this trailer offers the per ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 30' 2"
  • Dry Weight: 7,085 lbs
  • # Slideouts: 2
  • Sleeping Cap: 4
Used 2020 Keystone Bullet 221RBSWE U-Dinette Slide, Rear Bath available in Williamstown, New Jersey

Used 2020 Keystone Bullet 221RBSWE U-Dinette Slide, Rear Bath

Used Travel Trailer in Williamstown, New Jersey 08094

**RT66 RV CERTIFIED W/66 DAY LIMITED WARRANTY** **PREP AND ORIENTATION INCLUDED AT NO ADDITIONAL COST** Family-owned and operated since 1973, we pride ourselves in doing business differently here at White Horse RV Center! We offer the bestselling new ...

  • Under Warranty
  • Length: 26' 8"
  • Dry Weight: 5,601 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
Used 2022 Keystone Fuzion 419 available in Willow Street, Pennsylvania

Used 2022 Keystone Fuzion 419

Used Toy Hauler in Willow Street, Pennsylvania 17584

Keystone RV Fuzion toy hauler 419 highlights: 15' Garage Area Loft w/Bunk Mat Bath and a Half Residential Queen Bed Opposing Sofas Exterior Utility Storage You will have plenty of room to store your off-road toys with a 15' garage area that comes with an A ...

  • Sale
  • Length: 44' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2017 Keystone Laredo 335MK available in Willow Street, Pennsylvania

Used 2017 Keystone Laredo 335MK

Used Travel Trailer in Willow Street, Pennsylvania 17584

You can definitely entertain with this Keystone Laredo travel trailer model 335MK! This unit features a rear kitchen layout with two refrigerators, triple slides, a king size bed, and a 40" TV inside with outside stereo! Step inside and notice the location ...

  • Sale
  • Length: 37' 0"
  • # Slideouts: 3
  • Sleeping Cap: 4
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