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Boys' Halloween Costumes for Kids - Sale & Clearance Outfits

(466 items)
Kids Deluxe Harry Potter™ Quidditch Gryffindor Costume
Kids Deluxe Harry Potter™ Quidditch Gryffindor Costume
1 Piece(s) #14277543
Starting at
$54.99
 
 
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Kids Classic Ghostbusters: Frozen Empire™ Flight Suit Costume
Kids Classic Ghostbusters: Frozen Empire™ Flight Suit Costume
3 Piece(s) #14469604
Starting at
$39.99
 
 
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Teen Hot Dog Costume
Teen Hot Dog Costume
1 Piece(s) #GC603
On
Sale
$20.58
45% OFF
 
 
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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
$44.99
 
 
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Kids Hot Dog Costume
Kids Hot Dog Costume
1 Piece(s) #GC93446
On
Sale
$17.18
14% OFF
 
 
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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 Elevated Super Mario Bros.™ Mario Costume
Kids Elevated Super Mario Bros.™ Mario Costume
6 Piece(s) #14359582
Starting at
$57.99
 
 
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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
$31.18
 
 
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Boy’s Standard Toy Story Woody Costume
Boy’s Standard Toy Story Woody Costume
1 Piece(s) #14263798
Starting at
$23.97
 
 
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Kids Deluxe Super Mario Bros.™ Bowser Jumpsuit Costume
Kids Deluxe Super Mario Bros.™ Bowser Jumpsuit Costume
5 Piece(s) #14359585
Starting at
$42.28
 
 
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Kids Classic Pokémon® Fuecoco Hooded Jumpsuit Costume
Kids Classic Pokémon® Fuecoco Hooded Jumpsuit Costume
1 Piece(s) #14469639
Starting at
$23.48
 
 
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Kids Deluxe Super Mario Bros.™ Mario Costume
Kids Deluxe Super Mario Bros.™ Mario Costume
6 Piece(s) #14107845
Starting at
$54.99
 
 
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Boy's Deluxe The Legend of Zelda: Breath Of The Wild Link Costume - Small 4-6
Boy's Deluxe The Legend of Zelda: Breath Of The Wild Link Costume - Small 4-6
1 Piece(s) #DG22866L
On
Sale
$33.48
22% OFF
 
 
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Kids Silver Astronaut Halloween Costume
Kids Silver Astronaut Halloween Costume
1 Piece(s) #14305078
Starting at
$29.18
 
 
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Kids Marvel Avengers™ Thor Padded Muscle Top with Cape Costume - One Size
Kids Marvel Avengers™ Thor Padded Muscle Top with Cape Costume - One Size
1 Piece(s) #RU620027
Clearance
Price
$9.77
60% OFF
 
 
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Toddler Deluxe Disney's Lion Guard Kion Costume
Toddler Deluxe Disney's Lion Guard Kion Costume
4 Piece(s) #14359666
Starting at
$47.99
 
 
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Kids Batwheels Bam 'Pop Out' Ride-On Classic Overlay Costume
Kids Batwheels Bam 'Pop Out' Ride-On Classic Overlay Costume
1 Piece(s) #DG165779
On
Sale
$22.28
44% OFF
 
 
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Kids Jesus Costume - Large/Extra Large
Kids Jesus Costume - Large/Extra Large
1 Piece(s) #13778317
On
Sale
$9.48
44% OFF
(4)
 
 
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King Robe And Crown
King Robe And Crown
2 Piece(s) #FM60598
On
Sale
$15.98
60% OFF
 
 
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Heroes in History: George Washington Costume Wig & Collar
Heroes in History: George Washington Costume Wig & Collar
1 Set(s) #FM54706
Clearance
Price
$17.97
40% OFF
 
 
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Toddler Deluxe Alligator Costume
Toddler Deluxe Alligator Costume
1 Piece(s) #14305096
Starting at
$27.78
 
 
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Kids Classic Harry Potter™ Ravenclaw Robe
Kids Classic Harry Potter™ Ravenclaw Robe
1 Piece(s) #14277531
Starting at
$19.87
 
 
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Boy’s Classic PJ Masks™ Catboy Costume
Boy’s Classic PJ Masks™ Catboy Costume
1 Piece(s) #14277578
Starting at
$24.28
 
 
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Kids Deluxe DC Comics The Flash Costume
Kids Deluxe DC Comics The Flash Costume
1 Piece(s) #14107843
Starting at
$22.17
 
 
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Toddler's Nightmare Before Christmas Oogie Boogie Costume - Large 4-6
Toddler's Nightmare Before Christmas Oogie Boogie Costume - Large 4-6
1 Piece(s) #DG79574L
On
Sale
$25.68
32% OFF
 
 
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Kids Muscle Transformers Bumblebee Costume
Kids Muscle Transformers Bumblebee Costume
1 Piece(s) #14289418
Starting at
$27.28
 
 
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Toddler Posh Stranger Things™ Demogorgon Costume
Toddler Posh Stranger Things™ Demogorgon Costume
1 Piece(s) #14469670
Starting at
$28.88
 
 
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Kids Prestige Harry Potter™ Gryffindor Robe
Kids Prestige Harry Potter™ Gryffindor Robe
1 Piece(s) #14277536
Starting at
$42.48
 
 
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Boy's Astronaut Costume
Boy's Astronaut Costume
1 Piece(s) #14107947
Starting at
$21.78
 
 
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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
$21.48
 
 
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Baby Furry Penguin Costume
Baby Furry Penguin Costume
1 Piece(s) #14305143
Starting at
$20.48
 
 
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Toddler Monkey Animal Pack
Toddler Monkey Animal Pack
3 Piece(s) #UR20014
On
Sale
$12.38
48% OFF
 
 
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Child Sumo Hoopster Costume
Child Sumo Hoopster Costume
2 Piece(s) #GC6656710
On
Sale
$15.48
48% OFF
 
 
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Toddler Sand Shark Halloween Costume - 3T - 4T
Toddler Sand Shark Halloween Costume - 3T - 4T
1 Piece(s) #GC652634
On
Sale
$19.18
49% OFF
(2)
 
 
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Kids Super Mario Bros.™ Luigi Elevated Accessory Kit
Kids Super Mario Bros.™ Luigi Elevated Accessory Kit
1 Piece(s) #DG164609
On
Sale
$17.58
12% OFF
 
 
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Toddler Apollo 11 Astronaut Suit Costume
Toddler Apollo 11 Astronaut Suit Costume
1 Piece(s) #14108384
Starting at
$40.78
 
 
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Boy's Colonial General Costume
Boy's Colonial General Costume
1 Piece(s) #14305089
Starting at
$39.99
 
 
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Boy's Blue Power Ranger Beast Morphers Muscle Costume
Boy's Blue Power Ranger Beast Morphers Muscle Costume
1 Piece(s) #14107894
Starting at
$23.87
 
 
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Toddler Mickey Mouse Adaptive Costume
Toddler Mickey Mouse Adaptive Costume
4 Piece(s) #14359668
Starting at
$30.78
 
 
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Toddler Toxic Dump Costume
Toddler Toxic Dump Costume
1 Piece(s) #14108360
Starting at
$21.48
 
 
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Toddler Turtle Costume
Toddler Turtle Costume
1 Piece(s) #14108112
Starting at
$23.28
 
 
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Toddler Harry Potter Hedwig Costume
Toddler Harry Potter Hedwig Costume
1 Piece(s) #14277524
Starting at
$25.78
(2)
 
 
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Toddler Printed Green Dragon Jumpsuit Costume
Toddler Printed Green Dragon Jumpsuit Costume
1 Piece(s) #14108334
Starting at
$39.99
 
 
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Boy's Hulk Top Costume
Boy's Hulk Top Costume
1 Piece(s) #RU620024
Clearance
Price
$10.47
58% OFF
 
 
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Boy's Green Lantern Costume - Large
Boy's Green Lantern Costume - Large
1 Piece(s) #RU82391LG
On
Sale
$29.28
22% OFF
 
 
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Toddler's Walrus Costume
Toddler's Walrus Costume
1 Piece(s) #14108088
Starting at
$17.18
 
 
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Toddler Classic Paw Patrol™ Marshall Jumpsuit Costume
Toddler Classic Paw Patrol™ Marshall Jumpsuit Costume
1 Piece(s) #14107882
Starting at
$21.87
 
 
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Boy's Inflatable Toy Story 4™ Buzz Lightyear Costume
Boy's Inflatable Toy Story 4™ Buzz Lightyear Costume
1 Piece(s) #DG89448CH
Clearance
Price
$48.57
53% OFF
 
 
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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 Harry Potter™ Ravenclaw Robe Costume - Small 4-6
Kids Harry Potter™ Ravenclaw Robe Costume - Small 4-6
1 Piece(s) #RU884541SM
On
Sale
$20.58
31% OFF
 
 
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Boy's It's Alive Costume
Boy's It's Alive Costume
1 Piece(s) #14107948
Starting at
$9.07
 
 
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Kids Sand Shark Costume - Medium
Kids Sand Shark Costume - Medium
1 Piece(s) #GC6526MD
On
Sale
$20.58
45% OFF
 
 
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Kids Race Car Driver Costume
Kids Race Car Driver Costume
1 Piece(s) #14107931
Starting at
$39.99
 
 
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Kids Police Costume - Small
Kids Police Costume - Small
1 Piece(s) #AR37SM
On
Sale
$34.68
46% OFF
 
 
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Kids Bowl of Cereal with Spoon Costume - Size 3-6
Kids Bowl of Cereal with Spoon Costume - Size 3-6
1 Piece(s) #GCR740236
On
Sale
$23.88
46% OFF
 
 
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Toddler Happy Hoodie Lobster Costume
Toddler Happy Hoodie Lobster Costume
1 Piece(s) #LF10154TL
On
Sale
$19.98
60% OFF
 
 
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Transformers Bumblebee Adaptive Wheelchair Cover
Transformers Bumblebee Adaptive Wheelchair Cover
18 Piece(s) #DG118309
On
Sale
$36.68
32% OFF
 
 
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Baby Lil Lobster Costume
Baby Lil Lobster Costume
1 Piece(s) #14290829
Starting at
$39.68
 
 
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Kids Deluxe Minecraft™ Ender Dragon Costume
Kids Deluxe Minecraft™ Ender Dragon Costume
1 Piece(s) #14469619
Starting at
$46.98
 
 
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Toddler U.S. Army Costume - 2T-4T
Toddler U.S. Army Costume - 2T-4T
1 Piece(s) #UR26286TL
On
Sale
$13.18
60% OFF
 
 
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Boy's Transformers Bumblebee Transforming Costume
Boy's Transformers Bumblebee Transforming Costume
1 Piece(s) #14107913
Starting at
$119.99
 
 
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Toddler Loveable Lobster
Toddler Loveable Lobster
1 Piece(s) #ICCK16116L
On
Sale
$19.78
34% OFF
 
 
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Boy's Batman with Muscle Chest Costume
Boy's Batman with Muscle Chest Costume
1 Piece(s) #14298401
Starting at
$14.67
 
 
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Boy's Navy Admiral Costume
Boy's Navy Admiral Costume
1 Piece(s) #14305137
Starting at
$23.88
 
 
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Superhero & Seasonal Costume Collections

Discover unbeatable deals on boys' Halloween costumes perfect for trick-or-treating or themed parties. Our sale section features popular superhero costumes like Avengers™ and Batman outfits alongside unique Christmas character ensembles. Explore clearance-priced dress-up options including glow-in-the-dark skeletons, dragon costumes, and TV-inspired outfits from $5.01-$50+. Find complete costume kits with accessories for instant transformations, or mix-and-match pieces for custom creations. Many kids' costumes include size-adjustable features for growing bodies and durable materials for repeated wear. Limited stock available on top-rated costumes with 4+ star customer ratings. Save more with exclusive online discounts on licensed costumes from Marvel, DC Comics, and Disney. Pair outfits with our party supplies for coordinated Halloween events or Christmas pageants. All sale items backed by our 100% happiness guarantee - easy returns if any costume doesn't delight!