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

88 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!
Used 2018 Keystone Cougar Half-Ton East 34TSB available in Milford, Delaware

Used 2018 Keystone Cougar Half-Ton East 34TSB

Used Travel Trailer in Milford, Delaware 19963

2018 COUGAR HALF-TON BY KEYSTONE MODEL 34TSB   - AWNING - LEVELING JACKS - OUTSIDE KITCHEN - 3 SLIDES - DUCTED ROOF A/C - SLEEPS UP TO 11 - PRIMARY FRONT BEDROOM W/KING BED - WALKTHROUGH BATHROOM W/SHOWER - BUNK BED'S - DINETTE - FIREPLACE - 2 FLATSCR ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 38' 1"
  • Dry Weight: 8,480 lbs
  • # Slideouts: 3
  • Sleeping Cap: 11
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
Used 2018 Keystone Springdale Summerland Mini 1750RD Front East-West Queen Bed, Rear U-Dinette available in Williamstown, New Jersey

Used 2018 Keystone Springdale Summerland Mini 1750RD Front East-West Queen Bed, Rear U-Dinette

Used Travel Trailer in Williamstown, New Jersey 08094

**This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** 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 f ...

  • Sale
  • Under Warranty
  • Length: 21' 5"
  • Dry Weight: 3,225 lbs
  • Sleeping Cap: 4
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
  • Length: 21' 3"
  • Dry Weight: 3,325 lbs
  • Sleeping Cap: 6
Used 2017 Keystone Cougar XLite 32FBS 2-BdRM Triple Slide available in Williamstown, New Jersey

Used 2017 Keystone Cougar XLite 32FBS 2-BdRM Triple Slide

Used Travel Trailer in Williamstown, New Jersey 08094

**This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** 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 f ...

  • Sale
  • Under Warranty
  • Length: 35' 10"
  • Dry Weight: 7,400 lbs
  • # Slideouts: 3
  • Sleeping Cap: 10
New 2024 Keystone Arcadia Super Lite 246SLRK available in Elizabethtown, Pennsylvania

New 2024 Keystone Arcadia Super Lite 246SLRK

New Fifth Wheel in Elizabethtown, Pennsylvania 17022

Keystone Arcadia Super Lite fifth wheel 246SLRK highlights: Front Private Bedroom Dinette/Desk Theater Seating Rear Kitchen Outdoor Kitchen Enjoy at home conveniences while at the campground in this fifth wheel! An outside kitchenallows you a few cooking o ...

  • Sale
  • Length: 28' 0"
  • # Slideouts: 2
  • Sleeping Cap: 2
New 2025 Keystone Passport Quad Bunks available in Newfield, New Jersey

New 2025 Keystone Passport Quad Bunks

New Travel Trailer in Newfield, New Jersey 08344

Adventure Awaits with the 2025 Keystone Passport 284QB!Compact yet spacious, this travel trailer is perfect for families seeking comfort and convenience on the road. With a versatile bunkhouse, modern amenities, and lightweight design, the 284QB offers eve ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 33' 0"
  • Dry Weight: 6,020 lbs
New 2023 Keystone Passport GT 2870RL available in Elizabethtown, Pennsylvania

New 2023 Keystone Passport GT 2870RL

New Travel Trailer in Elizabethtown, Pennsylvania 17022

Keystone Passport GT travel trailer 2870RL highlights: Kitchen Island Rear Living Area Curio Cabinet Front Private Bedroom Pass-Through Storage Pack your bags and hitch up this travel trailer for a fun weekend getaway! The rear living area has a tri-fold s ...

  • Sale
  • Length: 33' 0"
  • # Slideouts: 2
  • Sleeping Cap: 4
Used 2018 Keystone Premier Ultra Lite 29RKPR available in Joppa, Maryland

Used 2018 Keystone Premier Ultra Lite 29RKPR

Used Travel Trailer in Joppa, Maryland 21085

Keystone Premier Ultra Lite 29RKPR travel trailer highlights: Sleeps Five 15' Electric Awning Outdoor Kitchen 6' 11" Vaulted Ceilings Large Pass-Through Private Bedroom What sets this Premier Ultra Lite travel trailer apart from the rest of the crowd is it ...

  • Sale
  • Length: 34' 0"
  • # Slideouts: 1
  • Sleeping Cap: 5
Used 2010 Keystone Hideout 27DBS available in Milford, Delaware

Used 2010 Keystone Hideout 27DBS

Used Travel Trailer in Milford, Delaware 19963

2010 HIDEOUT BY KEYSTONE MODEL 27DBS     AWNING  ONE SLIDE ROOF A/C DRY WEIGHT 6,425 LBS 30 AMP POWER SUPPLY SLEEPS 9 BUNKS FRONT BEDROOM CORNER BATHROOM U SHAPED DINETTE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 31' 10"
  • Dry Weight: 6,180 lbs
  • # Slideouts: 1
  • Sleeping Cap: 9
New 2023 Keystone Arcadia Super Lite 248SLRE available in Elizabethtown, Pennsylvania

New 2023 Keystone Arcadia Super Lite 248SLRE

New Fifth Wheel in Elizabethtown, Pennsylvania 17022

Keystone Arcadia Super Lite fifth wheel 248SLRE highlights: Front Private Bedroom Tankless Water Heater Fireplace Theater Seating Hidden Kitchen Pantry Work Station This fifth wheel has some really great features that you are sure to love! An outside kitch ...

  • Sale
  • Length: 28' 0"
  • # Slideouts: 2
  • Sleeping Cap: 2
Used 2019 Keystone Hideout 179LHS Dinette Slide, Front Queen, Rear Bath available in Williamstown, New Jersey

Used 2019 Keystone Hideout 179LHS Dinette Slide, Front Queen, Rear Bath

Used Travel Trailer in Williamstown, New Jersey 08094

**This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** 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 f ...

  • Special
  • Under Warranty
  • Length: 21' 5"
  • Dry Weight: 3,720 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
Used 2021 Keystone Retreat 39LOFT available in Willow Street, Pennsylvania

Used 2021 Keystone Retreat 39LOFT

Used Destination Trailer in Willow Street, Pennsylvania 17584

Keystone Retreat destination trailer 39LOFT highlights: 8' Ceiling Central Vacuum Tri-Fold Sleeper Sofa Loft Opposing Slides Aluminum Exterior This Retreat destination trailer by Keystone RV brings you the feel of home all while you enjoy your camping expe ...

  • Sale
  • Length: 40' 0"
  • # Slideouts: 3
  • 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 2016 Keystone  Summerland Mini 1800BH available in Willow Street, Pennsylvania

Used 2016 Keystone Summerland Mini 1800BH

Used Travel Trailer in Willow Street, Pennsylvania 17584

This single axle Summerland Mini 1800BH travel trailer by Keystone RV features a set of bunks, a rear bath area, and queen size bed, plus more!Step inside and notice the front queen bed with full front overhead storage, and a closet at the foot of the bed ...

  • Sale
  • Length: 21' 0"
  • Sleeping Cap: 5
Used 2016 Keystone Passport Ultra Lite Grand Touring 2890RL available in Milford North, Delaware

Used 2016 Keystone Passport Ultra Lite Grand Touring 2890RL

Used Travel Trailer in Milford North, Delaware 19963

2016 PASSPORT ULTRA LITE GRAND TOURING BY KEYSTONE MODEL 2890RL   POWER AWNING ONE SLIDE ROOF A/C SLEEPS 6 FRONT PRIMARY BEDROOM SIDE BATHROOM LARGE U-SHAPED DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR     WE WANT YOUR BUSINESS FOLK ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 33' 3"
  • Dry Weight: 5,500 lbs
  • # Slideouts: 1
  • Sleeping Cap: 6
Used 2020 Keystone Passport Grand Touring 2210RB Front Queen, Theater Seating Slide available in Williamstown, New Jersey

Used 2020 Keystone Passport Grand Touring 2210RB Front Queen, Theater Seating Slide

Used Travel Trailer in Williamstown, New Jersey 08094

**This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** 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 f ...

  • Sale
  • Special
  • Under Warranty
  • Length: 26' 3"
  • Dry Weight: 4,858 lbs
  • # Slideouts: 1
  • Sleeping Cap: 2
New 2025 Keystone Passport 224RK available in Newfield, New Jersey

New 2025 Keystone Passport 224RK

New Travel Trailer in Newfield, New Jersey 08344

Discover the freedom of the open road with the Keystone Passport 224RK! This ultra-lightweight travel trailer is designed for couples and small families seeking adventure without sacrificing comfort. With its rear kitchen layout, spacious living area, and ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 26' 11"
  • Dry Weight: 4,740 lbs
  • # Slideouts: 1
  • Sleeping Cap: 5
New 2025 Keystone Cougar 2400RE available in Milford North, Delaware

New 2025 Keystone Cougar 2400RE

New Fifth Wheel in Milford North, Delaware 19963

2025 COUGAR BY KEYSTONE MODEL 2400RE   POWER AWNING  ONE SLIDE DRY WEIGHT 7420LBS  50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BU ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 4"
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
Used 2020 Keystone Springdale East 38BH available in Milford, Delaware

Used 2020 Keystone Springdale East 38BH

Used Travel Trailer in Milford, Delaware 19963

2020 SPRINGDALE BY KEYSTONE MODEL 38BH   2 SLIDES  POWER AWNING  50 AMP POWER SUPPLY DRY WEIGHT 8,748 LBS SLEEPS 10 DUCTED ROOF A/C QUEEN BED BUNK ROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 38' 11"
  • Dry Weight: 8,748 lbs
  • # Slideouts: 2
  • Sleeping Cap: 10
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
  • Blow Out Price
  • In Stock
  • Special
  • Reduced
  • Length: 30' 2"
  • Dry Weight: 7,085 lbs
  • # Slideouts: 2
  • Sleeping Cap: 4
New 2025 Keystone Passport Grand Touring East 2870RL available in Newfield, New Jersey

New 2025 Keystone Passport Grand Touring East 2870RL

New Travel Trailer in Newfield, New Jersey 08344

Discover the 2025 Keystone Passport Grand Touring 2870RL, where adventure meets luxury. This travel trailer is designed for travelers who crave both comfort and exploration. With a spacious rear living area, large panoramic windows, and theater seating, it ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 33' 0"
  • Dry Weight: 7,105 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
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
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