Under $20

It used to be a challenge finding a quality costume on a budget, but thanks to our long list of boy's costumes under $20, it's easy to find something perfect for your boy. They come in sizes for boys of all ages and we have something from every almost category. From monsters to superheroes to TV characters, your boy will find something he loves at an affordable price. Young boys can dress as anything from a horse to a superhero to a pirate without breaking the bank. He'll have fun letting his imagination run wild and you'll rest easy knowing it's a quality costume that he can wear over and over.

Under $20 - Kid's Shepherd Costume

Kid's Shepherd Costume

Our Price: $17.99
In Stock
Under $20 - Minion Kevin Costume for Boys

Minion Kevin Costume for Boys

Our Price: $18.99
In Stock
Under $20 - Minion Bob Costume for Boys

Minion Bob Costume for Boys

Our Price: $19.99
In Stock
Under $20 - Boys Stealth Ninja Costume

Boys Stealth Ninja Costume

Our Price: $17.99
In Stock
Under $20 - Simply Santa Costume for Boys

Simply Santa Costume for Boys

Our Price: $8.09
In Stock
Under $20 - Boy's Max Steel Costume

Boy's Max Steel Costume

Our Price: $9.99
In Stock
Under $20 - Child Colonial Boy Costume

Child Colonial Boy Costume

Our Price: $11.69
In Stock
Under $20 - Boy's Shepherd Costume

Boy's Shepherd Costume

Our Price: $16.19
In Stock
Under $20 - Kid's Boba Fett Costume

Kid's Boba Fett Costume

Our Price: $19.99
In Stock
Under $20 - Child's The Batman Costume

Child's The Batman Costume

Our Price: $19.99
In Stock
Under $20 - Children's Joseph Biblical Costume

Children's Joseph Biblical Costume

Our Price: $15.29
In Stock
Under $20 - Children's Blue Wise Man Costume

Children's Blue Wise Man Costume

Our Price: $16.19
In Stock
Under $20 -

Our Price: $11.99
In Stock
Under $20 - Minion Dracula Costume for Boys

Minion Dracula Costume for Boys

Our Price: $16.99
In Stock
Under $20 - Batman H/S Costume for Boys

Batman H/S Costume for Boys

Our Price: $14.99
In Stock
Under $20 - Child's Purple Wiseman Costume

Child's Purple Wiseman Costume

Our Price: $16.19
In Stock
Under $20 - Amazing Spider-Man 2 Kids Costume

Amazing Spider-Man 2 Kids Costume

Our Price: $12.99
In Stock
Under $20 - Unisex Elf Kids Costume

Unisex Elf Kids Costume

Our Price: $14.39
Out of Stock
Under $20 - Royalty Robe for Children

Royalty Robe for Children

Our Price: $16.19
In Stock
Under $20 - Child's Burgundy Wise Man Costume

Child's Burgundy Wise Man Costume

Our Price: $16.19
In Stock
Under $20 - Child's Red Ninja Costume

Child's Red Ninja Costume

Our Price: $15.99
In Stock
Under $20 - Child's Peter Pan Costume

Child's Peter Pan Costume

Our Price: $19.99
In Stock
Under $20 - Power Rangers Megaforce Blaster

Power Rangers Megaforce Blaster

Our Price: $2.99
In Stock
Under $20 - Child's Indian Costume

Child's Indian Costume

Our Price: $16.19
In Stock
Under $20 - Toddlers Stealth Ninja Costume

Toddlers Stealth Ninja Costume

Our Price: $17.97
In Stock
Under $20 - Abraham Lincoln Costume for Boys

Abraham Lincoln Costume for Boys

Our Price: $13.49
Out of Stock
Under $20 - Child's Colonial / Pilgrim Costume

Child's Colonial / Pilgrim Costume

Our Price: $12.99
In Stock
Under $20 - Minion Pirate Costume for Boys

Minion Pirate Costume for Boys

Our Price: $16.99
In Stock
Under $20 - Minion Costume for Boys

Minion Costume for Boys

Our Price: $11.69
In Stock
Under $20 - Unknown Phantom Child's Costume

Unknown Phantom Child's Costume

Our Price: $11.69
In Stock
Under $20 - Child Cobra Ninja Costume

Child Cobra Ninja Costume

Our Price: $14.99
In Stock
Under $20 - Stealth Red Ninja Boy's Costume

Stealth Red Ninja Boy's Costume

Our Price: $17.99
In Stock
Under $20 - Mike the Knight Boys' Costume

Mike the Knight Boys' Costume

Our Price: $19.99
In Stock
Under $20 - President Washington Kids Costume

President Washington Kids Costume

Our Price: $14.39
In Stock
Under $20 - Disney Olaf Costume Kit

Disney Olaf Costume Kit

Our Price: $16.99
In Stock
Under $20 - Boys Ben 10 Swampfire Costume

Boys Ben 10 Swampfire Costume

Our Price: $14.99
In Stock
Under $20 - Boys Muscle Shirt

Boys Muscle Shirt

Our Price: $15.29
In Stock
Under $20 - Valiant Knight Costume for Children

Valiant Knight Costume for Children

Our Price: $19.99
In Stock
Under $20 - I'm Invisible Boys' Black Skin Suit

I'm Invisible Boys' Black Skin Suit

Our Price: $17.99
In Stock
Under $20 - Small Child Quality Woody Costume

Small Child Quality Woody Costume

Our Price: $17.09
In Stock
Under $20 - Childs ER Doctor

Childs ER Doctor

Our Price: $14.37
In Stock
Under $20 - Child Hippie Costume

Child Hippie Costume

Our Price: $16.19
In Stock
Under $20 - I'm Invisible Boys' Red Skin Suit

I'm Invisible Boys' Red Skin Suit

Our Price: $17.99
In Stock
Under $20 -  Iron Man Muscle Chest Dress Up Set

 Iron Man Muscle Chest Dress Up Set

Our Price: $19.99
Out of Stock
Under $20 - Child's Cape

Child's Cape

Our Price: $6.29
In Stock
Under $20 - Gone Mental Costume for Boys

Gone Mental Costume for Boys

Our Price: $19.99
In Stock
Under $20 - Children's Clown Around Town Costume

Children's Clown Around Town Costume

Our Price: $16.19
In Stock
Under $20 - Children's Pirate Captain Costume

Children's Pirate Captain Costume

Our Price: $17.09
In Stock
Under $20 - ATC021790113

ATC021790113

Our Price: $19.99
In Stock
Under $20 - Child's Jedi Star Wars Robe

Child's Jedi Star Wars Robe

Our Price: $17.99
In Stock
Under $20 - Boy's Adventure Time Jake Costume

Boy's Adventure Time Jake Costume

Our Price: $9.99
In Stock
Under $20 - Roman Costume for Boys

Roman Costume for Boys

Our Price: $17.99
In Stock
Under $20 - Child Ninja C.O.R.E. Deluxe Costume

Child Ninja C.O.R.E. Deluxe Costume

Our Price: $19.99
In Stock
Under $20 - Boy's Obi Wan Kenobi Costume

Boy's Obi Wan Kenobi Costume

Our Price: $8.92
Out of Stock
Under $20 - Child's Moses Costume

Child's Moses Costume

Our Price: $16.19
In Stock
Under $20 - Avengers 2 Hulk Costume for Boys

Avengers 2 Hulk Costume for Boys

Our Price: $9.99
Out of Stock
Under $20 - Hoopy the Clown Costume for Boys

Hoopy the Clown Costume for Boys

Our Price: $17.99
In Stock
Under $20 - Child's I'm Invisible Blue Skin Suit

Child's I'm Invisible Blue Skin Suit

Our Price: $17.99
In Stock
Under $20 - Child Stealth Ninja Costume

Child Stealth Ninja Costume

Our Price: $14.99
In Stock
Under $20 - Soul Taker Costume for Boys

Soul Taker Costume for Boys

Our Price: $17.99
In Stock
Under $20 - Child Grim Reaper Costume

Child Grim Reaper Costume

Our Price: $19.99
In Stock
Under $20 - Child's Black Ninja Costume

Child's Black Ninja Costume

Our Price: $12.99
In Stock
Under $20 - Robin Deluxe Cape Costume for Boys

Robin Deluxe Cape Costume for Boys

Our Price: $16.19
In Stock
Under $20 - Wild Western Cow Costume for Boys

Wild Western Cow Costume for Boys

Our Price: $19.99
Out of Stock
Under $20 - Star Lord Dress Up Set

Star Lord Dress Up Set

Our Price: $17.99
In Stock
Under $20 - Child Superman Man of Steel Cape

Child Superman Man of Steel Cape

Our Price: $8.09
In Stock
Under $20 - King Arthur Costume for Boys

King Arthur Costume for Boys

Our Price: $19.99
Out of Stock
Under $20 - Batman Deluxe Cape Costume for Boys

Batman Deluxe Cape Costume for Boys

Our Price: $14.39
In Stock
Under $20 - Child Angry Birds Lazer Bird Costume

Child Angry Birds Lazer Bird Costume

Our Price: $7.99
Out of Stock
Under $20 - Child's Ghost Face Costume

Child's Ghost Face Costume

Our Price: $16.19
In Stock
Under $20 - Kids Green Ninja Avenger Costume

Kids Green Ninja Avenger Costume

Our Price: $14.99
Out of Stock
Under $20 - Boys Classic Thor Avengers Costume

Boys Classic Thor Avengers Costume

Our Price: $18.99
Out of Stock
Under $20 - Child's Uncle Sam Costume

Child's Uncle Sam Costume

Our Price: $11.69
Out of Stock
Under $20 - Child's Ghostface Scream Costume

Child's Ghostface Scream Costume

Our Price: $19.99
In Stock
Under $20 - Mexican Poncho Child's Costume

Mexican Poncho Child's Costume

Our Price: $17.99
In Stock
Under $20 - Rocket Raccoon Dress Up Set

Rocket Raccoon Dress Up Set

Our Price: $17.99
In Stock
Under $20 - Children's Green Alien Costume

Children's Green Alien Costume

Our Price: $19.99
In Stock
Under $20 - Silver Superhero Cape

Silver Superhero Cape

Our Price: $6.99
In Stock
Under $20 - Gold Superhero Cape

Gold Superhero Cape

Our Price: $6.99
Out of Stock
Under $20 - Novelty Boy's Hulk Hands

Novelty Boy's Hulk Hands

Our Price: $6.99
Out of Stock
Under $20 - Child's Lamb Nativity Vest and Hat Set

Child's Lamb Nativity Vest and Hat Set

Our Price: $8.99
Out of Stock
Under $20 - Child's Donkey Nativity Vest and Hat Set

Child's Donkey Nativity Vest and Hat Set

Our Price: $8.99
Out of Stock
Under $20 - Child Elf Costume

Child Elf Costume

Our Price: $17.05
Out of Stock
Under $20 - Batman Action Costume Set

Batman Action Costume Set

Our Price: $9.89
In Stock
Under $20 - Child's Dragonsaurous Costume

Child's Dragonsaurous Costume

Our Price: $17.99
Out of Stock
Under $20 - Child Mustache and Beard for Santa

Child Mustache and Beard for Santa

Our Price: $5.99
Out of Stock
Under $20 - Child Angry Birds Blue Bird Costume

Child Angry Birds Blue Bird Costume

Our Price: $8.99
Out of Stock
Under $20 - Boy Black Angry Birds Costume

Boy Black Angry Birds Costume

Our Price: $7.99
Out of Stock
Under $20 - Plush Horse Children's Costume

Plush Horse Children's Costume

Our Price: $19.99
In Stock
Under $20 - Annoying Orange - Boy's Pear Costume

Annoying Orange - Boy's Pear Costume

Our Price: $10.79
Out of Stock
Under $20 - Children's Glow Suit Costume for Boys

Children's Glow Suit Costume for Boys

Our Price: $19.99
Out of Stock
Under $20 - Kid's Lightweight Penguin Costume

Kid's Lightweight Penguin Costume

Our Price: $14.99
Out of Stock
Under $20 - Lightweight Banana Child's Costume

Lightweight Banana Child's Costume

Our Price: $14.99
Out of Stock
Under $20 - Doctor/Mad Scientist Costume for Boys

Doctor/Mad Scientist Costume for Boys

Our Price: $19.99
Out of Stock
Under $20 - Boy's Bumblebee Transformers Costume

Boy's Bumblebee Transformers Costume

Our Price: $13.49
Out of Stock
Under $20 - Child Classic Ultimate Spiderman Costume

Child Classic Ultimate Spiderman Costume

Our Price: $17.99
Out of Stock
Under $20 - Bloody Disappearing Man Teenagers Costume

Bloody Disappearing Man Teenagers Costume

Our Price: $14.99
Out of Stock
Under $20 - Child's Cape

Child's Cape

Our Price: $6.29
In Stock
Under $20 - Caribbean Pirate Costume for Boys

Caribbean Pirate Costume for Boys

Our Price: $18.99
Out of Stock
Under $20 - Rabbi Kids Costume

Rabbi Kids Costume

Our Price: $17.97
Out of Stock
Under $20 - Authentic Camo Soldier Costume for Boys

Authentic Camo Soldier Costume for Boys

Our Price: $17.99
Out of Stock
Under $20 - Darth Vader Star Wars Costume Kit

Darth Vader Star Wars Costume Kit

Our Price: $14.39
Out of Stock
Under $20 - Mesh Face Robe Kids Costume

Mesh Face Robe Kids Costume

Our Price: $9.99
Out of Stock
Under $20 - Horror Overalls Kids Costume

Horror Overalls Kids Costume

Our Price: $14.99
Out of Stock
Under $20 - Storm Trooper Costume for Boys

Storm Trooper Costume for Boys

Our Price: $11.69
Out of Stock
Under $20 - Child Zombie Ninja Costume

Child Zombie Ninja Costume

Our Price: $19.99
Out of Stock
Under $20 - Star Wars Rebels Chopper Costume for Boys

Star Wars Rebels Chopper Costume for Boys

Our Price: $16.19
Out of Stock
Under $20 - SpongeBob Movie Costume for Boys

SpongeBob Movie Costume for Boys

Our Price: $17.99
Out of Stock
Under $20 - Photo Real Children's Cheeseburger Costume

Photo Real Children's Cheeseburger Costume

Our Price: $17.09
Out of Stock
Under $20 - Photo Real Children's Bacon Costume

Photo Real Children's Bacon Costume

Our Price: $17.09
Out of Stock
Under $20 - Photo Real Children's Egg Costume

Photo Real Children's Egg Costume

Our Price: $17.09
Out of Stock
Under $20 - Dawn of Justice Batman Children's Costume

Dawn of Justice Batman Children's Costume

Our Price: $19.99
Out of Stock
Under $20 - Black Ninja Child Costume

Black Ninja Child Costume

Our Price: $9.99
Out of Stock
Under $20 - Girls Veterinarian Costume

Girls Veterinarian Costume

Our Price: $11.99
Out of Stock
Under $20 - Boy's Jango Fett Costume

Boy's Jango Fett Costume

Our Price: $19.99
Out of Stock
Under $20 - Deluxe Boy's Red Shirt Star Trek Costume

Deluxe Boy's Red Shirt Star Trek Costume

Our Price: $14.99
Out of Stock
Under $20 - Zombie Photo Real Top Costume for Boys

Zombie Photo Real Top Costume for Boys

Our Price: $11.69
Out of Stock

Older boys who love scary things have plenty of cheap options, too. There are zombie, ghost, and alien costumes that he can wear on Halloween to frighten everyone who answers the door. Star Wars movies and the Clone Wars animated TV show are very popular among boys. Many of his favorite characters have costumes under $20. Whether he wants to be a stormtrooper or Jedi, There's an outfit that will keep you within budget. Superheroes are also well represented in this budget section of the site. He'll find his favorites, including Batman and Superman. There are even Power Ranger and ninja costumes under $20. He'll love the Transformers outfits, too.

There are too many cheap costumes to mention, so you and your boy can browse this section and find the perfect costume for under $20.

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