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Clearance Halloween Costumes for Boys

(622 items)
Kids Deluxe Super Mario Bros.™ Mario Costume
Kids Deluxe Super Mario Bros.™ Mario Costume
6 Piece(s) #14107845
Starting at
$44.99
 
 
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Kids Super Mario Bros.™ Elevated Luigi Hat & Mustache Costume Accessory
Kids Super Mario Bros.™ Elevated Luigi Hat & Mustache Costume Accessory
2 Piece(s) #DG146379
On
Sale
$10.98
38% OFF
 
 
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Kids Super Mario Bros.™ Elevated Mario Mustache Costume Accessory
Kids Super Mario Bros.™ Elevated Mario Mustache Costume Accessory
2 Piece(s) #DG146339
On
Sale
$10.98
8% OFF
 
 
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Kids Value Star Wars™ The Mandalorian™ Costume
Kids Value Star Wars™ The Mandalorian™ Costume
3 Piece(s) #14241989
Starting at
$14.98
 
 
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Kids Qualux Star Wars™ The Mandalorian™ Costume
Kids Qualux Star Wars™ The Mandalorian™ Costume
3 Piece(s) #14242000
Starting at
$24.98
 
 
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Kids Classic Minecraft Armor Costume
Kids Classic Minecraft Armor Costume
1 Piece(s) #14289389
Starting at
$23.98
(4)
 
 
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Kids Value Spider-Man Costume
Kids Value Spider-Man Costume
2 Piece(s) #14241984
Starting at
$11.98
 
 
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Kids Classic Minecraft™ Creeper Pop-Out Costume
Kids Classic Minecraft™ Creeper Pop-Out Costume
1 Piece(s) #14585491
Starting at
$41.99
 
 
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Kids Classic Sonic Movie Costume
Kids Classic Sonic Movie Costume
1 Piece(s) #14241943
Starting at
$33.99
 
 
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Boy's Classic Super Mario Bros.™ Mario Costume
Boy's Classic Super Mario Bros.™ Mario Costume
1 Piece(s) #14289426
Starting at
$19.98
 
 
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Kids Qualux Integrated Suit Spider-Man™ Costume
Kids Qualux Integrated Suit Spider-Man™ Costume
2 Piece(s) #14241992
Starting at
$24.98
 
 
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Kids Marvel's Spider-Man Integrated Zentai Suit Costume
Kids Marvel's Spider-Man Integrated Zentai Suit Costume
Each #14506509
Starting at
$40.99
 
 
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Boy's Classic Super Mario Bros.™ Luigi Costume
Boy's Classic Super Mario Bros.™ Luigi Costume
1 Piece(s) #14289427
Starting at
$23.99
 
 
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Toddler Classic Paw Patrol™ Marshall Jumpsuit Costume
Toddler Classic Paw Patrol™ Marshall Jumpsuit Costume
1 Piece(s) #14107882
Starting at
$37.99
 
 
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Kids Classic Elevated Super Mario Bros™ Luigi Costume
Kids Classic Elevated Super Mario Bros™ Luigi Costume
1 Piece(s) #14469627
Starting at
$27.99
 
 
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Kids Classic Minecraft Creeper Costume
Kids Classic Minecraft Creeper Costume
1 Piece(s) #14289388
Starting at
$34.99
(4)
 
 
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Kids Deluxe Sonic the Hedgehog 3™ Knuckles the Echidna Costume
Kids Deluxe Sonic the Hedgehog 3™ Knuckles the Echidna Costume
1 Piece(s) #14469662
Starting at
$45.99
 
 
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Kids Classic Sonic the Hedgehog 3™ Knuckles the Echidna Costume
Kids Classic Sonic the Hedgehog 3™ Knuckles the Echidna Costume
1 Piece(s) #14469663
Starting at
$39.99
 
 
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Kids Elevated Super Mario Bros.™ Mario Costume
Kids Elevated Super Mario Bros.™ Mario Costume
6 Piece(s) #14359582
Starting at
$42.99
 
 
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Kids Qualux Marvel Spider-Man™ Costume
Kids Qualux Marvel Spider-Man™ Costume
2 Piece(s) #14241995
Starting at
$36.99
 
 
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Kids Deluxe Minecraft™ Warden Costume
Kids Deluxe Minecraft™ Warden Costume
1 Piece(s) #14469622
Starting at
$49.99
 
 
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Baby Marvel Spider-Man™ Costume
Baby Marvel Spider-Man™ Costume
4 Piece(s) #14241977
Starting at
$27.98
 
 
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Toddler Classic Paw Patrol™ Chase Jumpsuit Costume
Toddler Classic Paw Patrol™ Chase Jumpsuit Costume
1 Piece(s) #14107886
Starting at
$33.99
 
 
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Kids Classic Minecraft™ Mooshroom Hooded Jumpsuit Costume
Kids Classic Minecraft™ Mooshroom Hooded Jumpsuit Costume
1 Piece(s) #14585493
Starting at
$38.99
 
 
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Kids Deluxe Minecraft Armor Costume
Kids Deluxe Minecraft Armor Costume
1 Piece(s) #14289393
Starting at
$45.99
 
 
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Kids Classic Minecraft™ Steve Pop-Out Costume
Kids Classic Minecraft™ Steve Pop-Out Costume
1 Piece(s) #14585490
Starting at
$55.99
 
 
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Kids Marvel's Miles Morales Spider-Man Zentai Suit Costume
Kids Marvel's Miles Morales Spider-Man Zentai Suit Costume
Each #14506506
Starting at
$54.99
 
 
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Boy's Deluxe Super Mario Bros.™ Luigi Costume
Boy's Deluxe Super Mario Bros.™ Luigi Costume
1 Piece(s) #14107833
Starting at
$29.98
 
 
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Kid’s Deluxe Minecraft Steve Halloween Costume
Kid’s Deluxe Minecraft Steve Halloween Costume
1 Piece(s) #14289391
Starting at
$43.99
 
 
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Kids Deluxe Minecraft Creeper Costume
Kids Deluxe Minecraft Creeper Costume
1 Piece(s) #14289392
Starting at
$41.99
 
 
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Kids Star Wars™ The Mandalorian™ Light-Up Costume
Kids Star Wars™ The Mandalorian™ Light-Up Costume
3 Piece(s) #14241976
Starting at
$33.98
 
 
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Kids Qualux Miles Morales Costume
Kids Qualux Miles Morales Costume
2 Piece(s) #14241994
Starting at
$34.99
 
 
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Kids Value Spider-Man™ Miles Morales Costume
Kids Value Spider-Man™ Miles Morales Costume
2 Piece(s) #14241983
Starting at
$25.99
(2)
 
 
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Kids Marvel's Spider-Man Zentai Suit Costume
Kids Marvel's Spider-Man Zentai Suit Costume
Each #14506510
Starting at
$54.99
 
 
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Toddler's Marvel's Black Panther Costume - 3T-4T
Toddler's Marvel's Black Panther Costume - 3T-4T
2 Piece(s) #JWC0677TL
On
Sale
$19.98
23% OFF
 
 
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Boy's $100 Dollar Bill Costume - Medium
Boy's $100 Dollar Bill Costume - Medium
1 Piece(s) #GC995
On
Sale
$17.98
47% OFF
 
 
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Boy's Got Busted Costume
Boy's Got Busted Costume
1 Piece(s) #14290735
Starting at
$22.99
 
 
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Boy's Harry Potter Classic Costume
Boy's Harry Potter Classic Costume
1 Piece(s) #14277516
Starting at
$18.98
 
 
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Kids Value Captain America Sam Wilson Costume
Kids Value Captain America Sam Wilson Costume
2 Piece(s) #14241988
Starting at
$12.98
 
 
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Kids Inflatable Jurassic World™ T-Rex Costume
Kids Inflatable Jurassic World™ T-Rex Costume
1 Piece(s) #13768547
Clearance
Price
$45.97
42% OFF
(22)
 
 
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Kids Classic Pokémon™ Pikachu Jumpsuit Costume
Kids Classic Pokémon™ Pikachu Jumpsuit Costume
2 Piece(s) #14359580
Starting at
$23.99
 
 
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Kids Value Star Wars™ Boba Fett™ Costume
Kids Value Star Wars™ Boba Fett™ Costume
2 Piece(s) #14241990
Starting at
$14.98
 
 
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Kids Classic Nightmare Before Christmas Zero Costume
Kids Classic Nightmare Before Christmas Zero Costume
1 Piece(s) #14289435
Starting at
$23.97
(4)
 
 
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Toddler Classic Bluey Costume
Toddler Classic Bluey Costume
2 Piece(s) #14241938
Starting at
$30.99
 
 
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Boy’s Classic PJ Masks™ Gekko Costume
Boy’s Classic PJ Masks™ Gekko Costume
1 Piece(s) #14277579
Starting at
$24.98
 
 
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Kids Deluxe Breath of the Wild Link Costume
Kids Deluxe Breath of the Wild Link Costume
1 Piece(s) #14277624
Starting at
$30.98
 
 
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Toddler Nightmare Before Christmas Jack Skellington Costume
Toddler Nightmare Before Christmas Jack Skellington Costume
1 Piece(s) #14289433
Starting at
$25.99
(2)
 
 
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Kids Naruto Costume Kit
Kids Naruto Costume Kit
1 Piece(s) #FW90976
Starting at
$12.98
 
 
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Boy's Classic Legend of Zelda™ Link Costume
Boy's Classic Legend of Zelda™ Link Costume
1 Piece(s) #14289460
Starting at
$26.99
(3)
 
 
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Boy's Classic Muscle Mighty Morphin Power Rangers™ Red Ranger Costume
Boy's Classic Muscle Mighty Morphin Power Rangers™ Red Ranger Costume
1 Piece(s) #14289413
Starting at
$27.98
 
 
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Boy's Classic Muscle Chest Mighty Morphin Power Rangers™ Red Ranger Dino Costume
Boy's Classic Muscle Chest Mighty Morphin Power Rangers™ Red Ranger Dino Costume
1 Piece(s) #14289538
Starting at
$24.98
 
 
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Boy's Deluxe Harry Potter Costume
Boy's Deluxe Harry Potter Costume
1 Piece(s) #14263744
Starting at
$25.98
(3)
 
 
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Boy's Classic Toy Story 4 Buzz Lightyear Costume
Boy's Classic Toy Story 4 Buzz Lightyear Costume
1 Piece(s) #14263794
Starting at
$23.99
 
 
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Boy’s Muscle Chest Power Rangers™ Red Ranger Costume
Boy’s Muscle Chest Power Rangers™ Red Ranger Costume
1 Piece(s) #14289411
Starting at
$19.98
 
 
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Kids Value Star Wars™ Darth Vader™ Costume
Kids Value Star Wars™ Darth Vader™ Costume
3 Piece(s) #14241991
Starting at
$14.98
(2)
 
 
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Toddler Minions™ Bob Costume
Toddler Minions™ Bob Costume
1 Piece(s) #14472786
Starting at
$24.99
 
 
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Toddler Teenage Mutant Ninja Turtles Donatello Costume
Toddler Teenage Mutant Ninja Turtles Donatello Costume
1 Piece(s) #FW106701
Starting at
$37.99
 
 
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Toddler Teenage Mutant Ninja Turtles™ Leonardo Costume
Toddler Teenage Mutant Ninja Turtles™ Leonardo Costume
1 Piece(s) #FW106711
Starting at
$38.99
 
 
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Kids Fade In/Fade Out Ghost Costume
Kids Fade In/Fade Out Ghost Costume
1 Piece(s) #14107940
Starting at
$16.98
 
 
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Baby Classic The Incredibles™ Costume
Baby Classic The Incredibles™ Costume
1 Piece(s) #14263766
Starting at
$29.99
 
 
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Boy’s Turbo Racer Costume
Boy’s Turbo Racer Costume
1 Piece(s) #14277649
Starting at
$26.99
 
 
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Boy's Dinosaur Costume
Boy's Dinosaur Costume
1 Set(s) #14298434
Starting at
$21.98
 
 
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Boy's Nightmare Before Christmas Jack Skellington Costume
Boy's Nightmare Before Christmas Jack Skellington Costume
1 Piece(s) #14263767
Starting at
$44.99
 
 
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Toddler Lightweight Penguin Costume - 3T-4T
Toddler Lightweight Penguin Costume - 3T-4T
1 Piece(s) #GC937
On
Sale
$14.98
37% OFF
 
 
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Shop Top-Rated Clearance Costumes for Boys

We're thrilled to offer amazing clearance Halloween costumes for boys that deliver big savings without skimping on the fun! Our costumes on sale include everything from superheroes and dinosaurs to spooky monsters, perfect for trick-or-treating or classroom parties. You'll love the variety and value in our costume clearance section, making it easy to find the perfect fit. Explore our wide range of clearance costumes featuring popular characters and themes that boys adore. Whether he's into action heroes, animals or sci-fi adventures, we have costumes for sale to spark his imagination. Our cheapest Halloween costumes are quality-checked to ensure they stand up to all the Halloween excitement while keeping your budget in check. Don't miss out on these costume sales with incredible discounts on trusted brands like Disney, Marvel and more. From durable jumpsuits to detailed accessories, our clearance Halloween costumes are designed for comfort and durability. We regularly update our selection so you can always find new and exciting costume on sale options for every preference. Shopping for costumes on sale is a breeze with our easy-to-use filters that let you browse by size, price or theme. Our costume clearance items are in high demand, so grab your favorites before they're gone! With fast shipping and reliable service, we make sure your boys' costumes arrive in time for all the Halloween festivities. Make this Halloween unforgettable with our affordable and fun clearance Halloween costumes that everyone will love. Our costumes for sale are perfect for creating lasting memories without the scary price tags. Dive into our collection today and discover why we're your go-to for all things Halloween fun!