01 - In a medium bowl, whisk together the lime juice, lemon juice, olive oil, honey, minced garlic, soy sauce, salt, black pepper, cumin, dried thyme, and red pepper flakes until well combined.
02 - Place the chicken breasts in a large resealable plastic bag or a shallow dish. Pour the marinade over the chicken, seal tightly, and refrigerate for at least 30 minutes or up to 2 hours for deeper flavor penetration.
03 - Preheat an outdoor grill or grill pan to medium-high heat. Lightly oil the grates to prevent sticking.
04 - Remove the chicken from the marinade, allowing excess to drip off. Discard any remaining marinade. Place the chicken on the grill and cook for 5 to 6 minutes per side, until the internal temperature reaches 165°F.
05 - Transfer the grilled chicken to a serving platter and let it rest for 5 minutes. Garnish with chopped fresh cilantro and serve alongside lime wedges.