01 - In a medium mixing 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 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 your grill to medium-high heat (approximately 375°F to 400°F). 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 onto the hot grill and cook for 5 to 6 minutes per side, until the internal temperature reaches 165°F when checked with a meat thermometer.
05 - Transfer the grilled chicken to a serving platter and let it rest for 5 minutes to allow the juices to redistribute. Garnish with freshly chopped cilantro and serve alongside lime wedges.