Heat the grill to medium-high heat.
Combine the salt, pepper, cumin, chili powder, onion powder, and garlic powder in a small dish.
Drizzle the olive oil and rub the seasoning over the chicken breasts, coating them entirely.
Once heated, place the chicken on the grill and cook for about 15 minutes total, flipping halfway through.
Before serving, squeeze fresh lime juice over the chicken and finish with a sprinkle of chopped cilantro.
