There are 9614 salons with online booking in the city of Los Angeles. Some of the most popular services provided are Keratin Hair Treatment (4 salons), keratin treatment/Brazillian blow out (3 salons), Keratin hair treatment (2 salons), . The highest price charged for a in Los Angeles is $300.00 at Julie Hair stylist and the lowest price is $20.00 at SP Hair Extensions, with the average price landing at $187.29. There are 20 salons with availability today and 19 with availability tomorrow.