| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Venom | $320,330 | -46.2% | 276 | -2 | $1,160 | $2,184,779 | 3 | Sony Pictures Releasing | false | false |
| 2 | 2 | El Potro: Unstoppable | $157,342 | -55.3% | 230 | -10 | $684 | $1,490,517 | 3 | 20th Century Fox International | false | false |
| 3 | 3 | A Star Is Born | $112,532 | -33% | 164 | +4 | $686 | $381,220 | 2 | Warner Bros. | false | false |
| 4 | 4 | Christopher Robin | $92,165 | -30.7% | - | - | - | $293,078 | 2 | Walt Disney Pictures | false | false |
| 5 | 5 | Smallfoot | $83,146 | -25.7% | 161 | -7 | $516 | $1,037,566 | 4 | Warner Bros. | false | false |
| 6 | 6 | Goosebumps 2: Haunted Halloween | $44,611 | -50.9% | 142 | -1 | $314 | $177,895 | 2 | Sony Pictures Releasing | false | false |
| 7 | - | Wildling | $33,991 | - | 67 | - | $507 | $44,844 | 1 | bf Distribution | true | false |
| 8 | - | All Inclusive 2018 Re-release | $30,324 | - | 74 | - | $409 | $38,950 | 1 | N/A | true | false |
| 9 | 7 | The Nun | $25,412 | -36.6% | 45 | -7 | $564 | $4,045,550 | 7 | Warner Bros. | false | false |
| 10 | - | Juliet, Naked | $24,707 | - | 47 | - | $525 | $30,522 | 1 | Diamond Films | true | false |
| 11 | 8 | The Accused | $18,261 | -44.9% | 30 | -5 | $608 | $1,375,488 | 6 | Warner Bros. | false | false |
| 12 | - | Gauguin: Voyage to Tahiti | $12,080 | - | 20 | - | $604 | $15,853 | 1 | Impacto Cine | true | false |
| 13 | 9 | The Wife | $10,806 | -37.5% | - | - | - | $213,783 | 6 | bf Distribution | false | false |
| 14 | 10 | My Masterpiece | $9,698 | -39.9% | 17 | -2 | $570 | $2,915,939 | 10 | Walt Disney Pictures | false | false |
| 15 | 12 | El Angel | $7,955 | -32.2% | 18 | +1 | $441 | $5,134,499 | 11 | 20th Century Fox International | false | false |
| 16 | 13 | Everybody Knows | $7,125 | -38.7% | - | - | - | $530,785 | 7 | - | false | false |
| 17 | 11 | Slender Man | $4,446 | -63.5% | 20 | -15 | $222 | $220,659 | 4 | Sony Pictures Releasing | false | false |
| 18 | 18 | A Twelve-Year Night | $4,152 | -25.3% | - | - | - | $54,033 | 4 | - | false | false |
| 19 | 15 | The Predator | $4,130 | -45.2% | - | - | - | $672,918 | 5 | 20th Century Fox International | false | false |
| 20 | - | Mary and the Witch's Flower | $3,062 | - | 20 | - | $153 | $4,068 | 1 | Cinemark | true | false |
| 21 | 17 | Mile 22 | $2,321 | -59.1% | - | - | - | $204,975 | 4 | Diamond Films | false | false |
| 22 | 20 | The Cakemaker | $2,295 | -39.5% | - | - | - | $67,059 | 9 | Mirada Distribution | false | false |
| 23 | 23 | An Unexpected Love | $2,116 | -31.3% | - | - | - | $2,797,178 | 12 | Walt Disney Pictures | false | false |
| 24 | - | Time Share | $1,909 | - | - | - | - | $3,015 | 1 | N/A | true | false |
| 25 | 19 | Lucky | $1,861 | -61.8% | - | - | - | $33,867 | 4 | N/A | false | false |
| 26 | 26 | 1945 | $1,566 | -23.1% | - | - | - | $21,254 | 5 | Mirada Distribution | false | false |
| 27 | 44 | Hotel Transylvania 3: Summer Vacation | $1,563 | +1,676.1% | 4 | +3 | $390 | $11,898,026 | 15 | United International Pictures | false | false |
| 28 | 22 | The House with a Clock in Its Walls | $1,538 | -57.7% | 6 | -31 | $256 | $244,615 | 5 | United International Pictures | false | false |
| 29 | 25 | Johnny English Strikes Again | $1,357 | -51.3% | 11 | -7 | $123 | $39,604 | 3 | United International Pictures | false | false |
| 30 | - | The Secret Life of Pets | $1,239 | - | 20 | - | $61 | $5,574,275 | 118 | United International Pictures | false | false |
| 31 | 16 | A Family Submerged | $1,179 | -81.5% | 13 | -3 | $90 | $11,106 | 2 | Primer Plano Film Group | false | false |
| 32 | - | Attack on Titan: The Roar of Awakening | $1,106 | - | - | - | - | $1,106 | 1 | N/A | true | false |
| 33 | - | La Casa del Eco | $1,063 | - | - | - | - | $1,610 | 1 | Cinetren | true | false |
| 34 | - | Attack on Titan: Crimson Bow and Arrow 2018 Re-release | $999 | - | - | - | - | $999 | 1 | N/A | true | false |
| 35 | 21 | Dovlatov | $996 | -73.2% | - | - | - | $6,400 | 2 | CDI Films | false | false |
| 36 | 24 | The Interpreter | $955 | -68.6% | - | - | - | $14,261 | 3 | Zeta Films | false | false |
| 37 | - | Lean on Pete | $903 | - | - | - | - | $1,234 | 1 | Diamond Films | true | false |
| 38 | - | Gekijôban Shingeki no Kyojin Kôhen: Jiyû no tsubasa 2018 Re-release | $837 | - | - | - | - | $837 | 1 | N/A | true | false |
| 39 | - | Argentina Animada | $701 | - | - | - | - | $767 | 1 | Primer Plano Film Group | true | false |
| 40 | - | El azote | $539 | - | - | - | - | $2,877 | 16 | N/A | false | false |
| 41 | - | Super Crazy | $421 | - | - | - | - | $2,476,744 | 16 | United International Pictures | false | false |
| 42 | 27 | Marilyn | $378 | -76.7% | - | - | - | $2,948 | 2 | Cinetren | false | false |
| 43 | - | Avengers: Infinity War | $363 | - | - | - | - | $16,476,685 | 26 | Walt Disney Pictures | false | false |
| 44 | 32 | The Party | $348 | -51.6% | - | - | - | $33,096 | 8 | CDI Films | false | false |
| 45 | 43 | Coco | $327 | +240.6% | - | - | - | $9,679,841 | 41 | Walt Disney Pictures | false | false |
| 46 | 33 | The House by the Sea | $322 | -48.1% | - | - | - | $23,361 | 7 | - | false | false |
| 47 | - | Bad Samaritan | $300 | - | - | - | - | $30,934 | 9 | N/A | false | false |
| 48 | 39 | White Blood | $285 | +97.9% | - | - | - | $35,081 | 4 | Walt Disney Pictures | false | false |
| 49 | 30 | Two Tails | $251 | -75.3% | - | - | - | $15,852 | 3 | N/A | false | false |
| 50 | - | Mission: Impossible - Fallout | $244 | - | - | - | - | $1,537,226 | 13 | United International Pictures | false | false |
| 51 | - | The Strangers: Prey at Night | $242 | - | - | - | - | $308,204 | 25 | Diamond Films | false | false |
| 52 | 34 | Sweet Bean 2018 Re-release | $195 | -49% | - | - | - | $7,038 | 11 | N/A | false | false |
| 53 | - | Ghost Stories | $185 | - | - | - | - | $22,149 | 5 | bf Distribution | false | false |
| 54 | 45 | The Quietude | $156 | +231.9% | 1 | - | $156 | $267,262 | 8 | Sony Pictures Releasing | false | false |
| 55 | 35 | Until You Untie Me | $150 | -54.1% | - | - | - | $546 | 2 | N/A | false | false |
| 56 | - | Deadpool 2 | $138 | - | - | - | - | $3,222,335 | 23 | 20th Century Fox International | false | false |
| 57 | - | Sobibor | $134 | - | - | - | - | $153 | 1 | N/A | true | false |
| 58 | 40 | Music for Getting Married | $127 | -5.9% | - | - | - | $1,132 | 3 | N/A | false | false |
| 59 | 14 | ¿Qué Puede Pasar? | $121 | -98.4% | - | - | - | $10,567 | 2 | N/A | false | false |
| 60 | 37 | Soledad | $108 | -41% | - | - | - | $53,963 | 5 | Walt Disney Pictures | false | false |
| 61 | 28 | Incredibles 2 | $68 | -95.6% | - | - | - | $15,709,256 | 19 | Walt Disney Pictures | false | false |
| 62 | - | Diez menos | $66 | - | - | - | - | $574 | 4 | N/A | false | false |
| 63 | - | Tag | $47 | - | - | - | - | $83,191 | 17 | Warner Bros. | false | false |
| 64 | - | Leatherface | $36 | - | - | - | - | $35,203 | 8 | N/A | false | false |
| 65 | 36 | En peligro | $24 | -91.6% | - | - | - | $493 | 2 | N/A | false | false |
| 66 | - | Princesita | $19 | - | - | - | - | $499 | 5 | Primer Plano Film Group | false | false |
| 67 | - | The Snatch Thief | $16 | - | - | - | - | $14,923 | 20 | Cinetren | false | false |
| 68 | 47 | Viaje inesperado | $15 | -61.5% | - | - | - | $4,128 | 5 | N/A | false | false |
| 69 | - | Presagio | $4 | - | - | - | - | $804 | 8 | N/A | false | false |
| 70 | 50 | Paddington 2 | $3 | -78.6% | - | - | - | $110,871 | 38 | Freeway Entertainment Group | false | false |
| 71 | 49 | How to Make a Dead Man Float | $2 | -90.5% | - | - | - | $461 | 4 | N/A | false | false |
| 72 | 42 | Atrevidas | $1 | -99.2% | - | - | - | $734 | 3 | N/A | false | false |
